Abrégé

A first method comprises obtaining (101) a public key of an authority, obtaining (103) secret information of a secret-creator, obtaining (105) metadata which is expected to be unique for the secret information, deriving (107) an encryption key from the public key of the authority and the metadata, encrypting (109) the secret information with the encryption key, creating (111) a secret document which includes the metadata and the encrypted secret information, and transmitting (113) the secret document to a system of a secret-custodian. A second method comprises retrieving the secret document, transmitting the metadata to a system of the authority, receiving a decryption key in response to transmitting the metadata, and outputting or using the decryption key. The decryption key has been derived based on the metadata and a private key of the authority. The private key corresponds to the public key of the authority.

Classes IPC  ?

• H04L 9/08 - Répartition de clés

Abrégé

A system (21) for initiating performance of a sensing task is configured to transmit requests for information to systems (31, 32) of multiple operators and receive an information signal from each of the operator systems. The requests indicate a requested sensing area (91) and a requested time interval. Each information signal indicates at least one option. Each option is associated with a sensing area and with a time interval. The system is further configured to estimate a sensing quality for each of a plurality of configurations and select a configuration from the configurations based on the estimated sensing qualities. The configurations include one or more options of one or more operators of the multiple operators. The system is also configured to instruct each respective operator to carry out the option of the respective operator which is included in the selected configuration.

Classes IPC  ?

• H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
• H04W 24/10 - Planification des comptes-rendus de mesures
• H04W 16/14 - Dispositions de partage du spectre de fréquence

Abrégé

The disclosure pertains to a file transfer manager configured to manage file transfer of one or more files for one or more ambient Internet of Things, IoT, devices in a file transfer system comprising at least a first edge server associated with a first activation location area and a second edge server associated with a second activation location area. The file transfer manager may be configured to obtain activation location information for the one or more ambient IoT devices. The file transfer manager may also be configured to initiate transfer, or coordinate transfer, of the one or more files to the first edge server associated with the first activation location area or the second edge server associated with the second activation location area based on the obtained activation location information for the one or more ambient IoT devices. The disclosure also relates to an edge server.

Classes IPC  ?

• H04L 67/06 - Protocoles spécialement adaptés au transfert de fichiers, p. ex. protocole de transfert de fichier [FTP]
• H04L 67/10 - Protocoles dans lesquels une application est distribuée parmi les nœuds du réseau
• H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
• H04L 67/141 - Configuration des sessions d'application
• H04L 67/52 - Services réseau spécialement adaptés à l'emplacement du terminal utilisateur
• H04L 67/00 - Dispositions ou protocoles de réseau pour la prise en charge de services ou d'applications réseau

Abrégé

The disclosure pertains to an ambient loT device is configured to receive a first portion of the file from the file delivery system during a first activation phase when the activation part detects a first activation signal. The first portion of the file may be associated with one or more first file portion identifiers. Furthermore, the ambient loT device is configured to receive a second portion of the file from the file delivery system during a second activation phase when the activation part detects a second activation signal. The second portion of the file may be associated with one or more second file portion identifiers. The ambient loT device may also be configured to reconstruct, and possibly install, the file by the processing part of the ambient loT device from at least the first portion of the file and the second portion of the file based on the one or more first file portion identifiers and the one or more second file portion identifiers.

Classes IPC  ?

• H04L 67/06 - Protocoles spécialement adaptés au transfert de fichiers, p. ex. protocole de transfert de fichier [FTP]
• H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
• H04L 67/00 - Dispositions ou protocoles de réseau pour la prise en charge de services ou d'applications réseau

Abrégé

The invention relates to a system configured as an orchestration function for a mobile network, wherein the mobile network comprises edge nodes which are configurable to provide edge computing resources to mobile devices, wherein the system is configured to at least in part orchestrate a migration of an edge computing resource for a mobile device from a first edge node to a second edge node. The orchestration function and the mobile device interact to enable the orchestration function to start the migration of the edge computing resource in a timely manner.

Classes IPC  ?

• H04W 72/51 - Critères d’affectation ou de planification des ressources sans fil sur la base des propriétés du terminal ou du dispositif
• H04W 36/32 - La resélection étant déclenchée par des paramètres spécifiques par des données de localisation ou de mobilité, p. ex. des données de vitesse
• H04W 72/04 - Affectation de ressources sans fil

Abrégé

A method is described for transmitting a multimedia stream from a first terminal and receiving an associated second multimedia stream at a second terminal. The first and second terminal are connected to at least one gateway for enabling the transmission of the stream and the receiving of the associated stream. The method comprises: —initiating the exchange of first multimedia session information between the first terminal and the gateway, using a first protocol; —providing a trigger to the second terminal to initiate the exchange of second multimedia session information between the second terminal and the gateway, using a second protocol; —in response to providing the trigger, the second terminal initiating the exchange of second multimedia session information between the second terminal and the gateway, using a third protocol; —transmitting a first multimedia stream from the first terminal and receiving a second associated multimedia stream at the second terminal.

Classes IPC  ?

• G06F 15/16 - Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p. ex. pour le traitement simultané de plusieurs programmes
• H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
• H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison
• H04L 65/1023 - Passerelles multimédia
• H04L 65/1033 - Passerelles de signalisation
• H04L 65/1069 - Établissement ou terminaison d'une session
• H04L 65/1104 - Protocole d'initiation de session [SIP]
• H04L 65/611 - Diffusion en flux de paquets multimédias pour la prise en charge des services de diffusion par flux unidirectionnel, p. ex. radio sur Internet pour la multidiffusion ou la diffusion
• H04L 67/1087 - Réseaux de pairs [P2P] en utilisant les aspects inter-fonctionnels d’établissement de réseau
• H04L 69/08 - Protocoles d’interopérabilitéConversion de protocole
• H04L 65/1016 - Sous-système multimédia IP [IMS]
• H04L 65/65 - Protocoles de diffusion en flux de paquets multimédias, p. ex. protocole de transport en temps réel [RTP] ou protocole de commande en temps réel [RTCP]

Abrégé

The invention relates to a method and telecommunications node for controlling an attach state of a user equipment in an attach control node of a telecommunications system further comprising a subscriber database containing subscription data of the user equipment. The method comprises receiving authentication data in the attach control node if an authentication step is required. Following the authentication step, if any, receiving in a first transfer stage a first set of subscription data from the subscriber database and storing the first set of subscription data in the attach control node, wherein the first set of subscription data is insufficient for enabling establishing a communication session between the user equipment and the telecommunications system. If establishing a communication session is required between the user equipment and the telecommunications network, receiving in a second transfer stage following the first transfer stage a second set of subscription data from the subscriber database in the attach control node, and storing the second set of subscription data in the attach control node, wherein the combination of the first set of subscription data and the second set of subscription data is sufficient for enabling establishing a communication session between the user equipment and the telecommunications network.

Classes IPC  ?

• H04W 4/00 - Services spécialement adaptés aux réseaux de télécommunications sans filLeurs installations
• H04W 4/12 - MessagerieBoîtes aux lettresAnnonces
• H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine
• H04W 8/12 - Transfert de données de mobilité entre registres de localisation ou serveurs de mobilité
• H04W 8/18 - Traitement de données utilisateur ou abonné, p. ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateurTransfert de données utilisateur ou abonné
• H04W 12/06 - Authentification
• H04W 12/062 - Pré-authentification
• H04W 76/12 - Établissement de tunnels de transport

Abrégé

The invention relates to an uncrewed vehicle, such as a drone, which is capable of establishing simultaneous data connections to at least two wireless networks. A navigational control system may provide navigation instructions to the uncrewed vehicle via a control data connection established via a first wireless network. The invention further relates to a connectivity control function for controlling network connectivity of the uncrewed vehicle. For that purpose, the connectivity control function may obtain data indicative of a quality-of-service which the first wireless network provides for the control data connection. If it is determined that a second wireless network provides better quality-of-service, the connectivity control function may send a connectivity control instruction to the uncrewed vehicle to switch the control data connection from the first wireless network to the second wireless network.

Classes IPC  ?

• H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
• H04W 36/30 - La resélection étant déclenchée par des paramètres spécifiques par des données de mesure ou d’estimation de la qualité des liaisons

Abrégé

A method of processing tiled video data by a client device is described wherein the method comprises the steps of: requesting by a client device transmission of video tiles based on the position of a viewport of a display device, the video tiles including at least one or more viewport tiles having a position within the viewport and one or more peripheral tiles, each peripheral tile having a position outside the viewport, the one or more viewport tiles comprising encoded video data of a first resolution and the one or more peripheral tiles comprising encoded data of one or more grayscale semantic segmentation maps; receiving by the client device requested video tiles and metadata associated with the requested video tiles, the metadata including semantic labels for labelling pixel regions in the one or more semantic segmentation maps, wherein the client device is associated with an image synthesis model, preferably an artificial neutral network, which is trained to determine a synthesized peripheral tile of the first resolution based on decoded data of a grayscale semantic segmentation map and semantic labels associated with the grayscale semantic segmentation map; decoding the encoded video data of the one or more viewport tiles into decoded video data of the one or more viewport tiles; and, storing the decoded video data in a decoded playback buffer of a display device associated with the client device for displaying at least part of the one or more viewport tiles in the viewport.

Classes IPC  ?

• H04N 19/119 - Aspects de subdivision adaptative, p. ex. subdivision d’une image en blocs de codage rectangulaires ou non
• H04N 19/162 - Entrée utilisateur
• H04N 19/167 - Position dans une image vidéo, p. ex. région d'intérêt [ROI]
• H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant une tranche, p. ex. une ligne de blocs ou un groupe de blocs
• H04N 19/59 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre un sous-échantillonnage spatial ou une interpolation spatiale, p. ex. modification de la taille de l’image ou de la résolution
• H04N 21/2343 - Traitement de flux vidéo élémentaires, p. ex. raccordement de flux vidéo ou transformation de graphes de scènes du flux vidéo codé impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
• H04N 21/2662 - Contrôle de la complexité du flux vidéo, p. ex. en mettant à l'échelle la résolution ou le débit binaire du flux vidéo en fonction des capacités du client
• H04N 21/81 - Composants mono média du contenu
• H04N 21/845 - Structuration du contenu, p. ex. décomposition du contenu en segments temporels

Abrégé

A method and apparatus for processing video data are described wherein the method include: receiving by a client apparatus one or more video base parts, each video base part comprising encoded video frames representing video data of a base layer and each video base part being associated with one or more corresponding video enhancement parts, the one or more corresponding video enhancement parts comprising encoded video frames representing video data of one or more enhancement layers respectively for enhancing video data of the base layer, the encoded video frames of the one or more video base parts and the one or more video enhancement parts having a common timeline; receiving switching information identifying a corresponding video enhancement part for a video base part and one or more locations of one or more video frames in the corresponding video enhancement part that are associated with one or more switching points on the common timeline, wherein video frames of the corresponding enhancement layer are encoded such that a video frame associated with a switching point in the video enhancement part can have one or more coding dependencies on video frames in the associated video base part at or preceding the switching point and has no coding dependencies on video frames in the video enhancement part preceding the switching point; and, switching to decoding video data of a higher quality, the switching comprising based on the switching information determining for a current video base part at least one corresponding enhancement part and a position of a video frame in the corresponding enhancement part that is associated with a switching point; retrieving encoded video frames of the corresponding enhancement part, the encoded video frames comprising encoded video frames having a position on the common timeline at or succeeding the switching point.

Classes IPC  ?

• H04N 21/2343 - Traitement de flux vidéo élémentaires, p. ex. raccordement de flux vidéo ou transformation de graphes de scènes du flux vidéo codé impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
• H04N 21/236 - Assemblage d'un flux multiplexé, p. ex. flux de transport, en combinant un flux vidéo avec d'autres contenus ou données additionnelles, p. ex. insertion d'une adresse universelle [URL] dans un flux vidéo, multiplexage de données de logiciel dans un flux vidéoRemultiplexage de flux multiplexésInsertion de bits de remplissage dans le flux multiplexé, p. ex. pour obtenir un débit constantAssemblage d'un flux élémentaire mis en paquets
• H04N 21/434 - Désassemblage d'un flux multiplexé, p. ex. démultiplexage de flux audio et vidéo, extraction de données additionnelles d'un flux vidéoRemultiplexage de flux multiplexésExtraction ou traitement de SIDésassemblage d'un flux élémentaire mis en paquets
• H04N 21/438 - Interfaçage de la voie descendante du réseau de transmission provenant d'un serveur, p. ex. récupération de paquets du flux vidéo codé d'un réseau IP
• H04N 21/845 - Structuration du contenu, p. ex. décomposition du contenu en segments temporels

Abrégé

A method and an apparatus for processing media assets are described wherein the method may comprise the steps of receiving a scene description file comprising information about at least one 3D object and one or more source locations for obtaining media assets for rendering the 3D object, the assets including mesh data associated with the 3D object and a video file comprising a sequence of video frames, each video frame comprising encoded texture data for adding a texture to a surface of the 3D object; retrieving the mesh data and the video frames based on the information in the scene description; and, rendering by a rendering device the 3D object on a display based on the mesh data and the video frames, the rending of the 3D object including: allocating one or more buffers, each buffer being configured to store a decoded video frame and each of the one or more allocated buffers being accessible by the rendering device; decoding the video frames into decoded video frames; storing at least part of the decoded video frames in the one or more allocated buffers.

Classes IPC  ?

• H04N 21/44 - Traitement de flux élémentaires vidéo, p. ex. raccordement d'un clip vidéo récupéré d'un stockage local avec un flux vidéo en entrée ou rendu de scènes selon des graphes de scène du flux vidéo codé
• H04N 21/81 - Composants mono média du contenu
• H04N 21/854 - Création de contenu

Abrégé

A system (21) for routing network traffic or causing the network traffic to be routed to a next-hop network is configured to obtain privacy requirements which are received from a user device (16) or are associated with the user device, classify network traffic originating from the user device as privacy sensitive or non-privacy sensitive based on the privacy requirements, route the network traffic or cause the network traffic to be routed to a non-privacy-preserving next-hop network (13) if the network traffic is classified as non- privacy sensitive, and route the network traffic or cause the network traffic to be routed to a privacy-preserving next-hop network (12) over a secure session if the network traffic is classified as privacy sensitive.

Classes IPC  ?

• H04W 12/02 - Protection de la confidentialité ou de l'anonymat, p. ex. protection des informations personnellement identifiables [PII]
• H04L 9/40 - Protocoles réseaux de sécurité

Abrégé

A system (1) for performing a sensing task is configured to, in a set-up phase, transmit radar signals via at least one network device (11) and receive, via the at least one network device, a plurality of return signals in response. Each of the radar signals is transmitted with a different radar setting. The system is further configured to classify each of the plurality of return signals as a vibratory return signal or a non-vibratory return signal, classify one or more return signals which are or correspond to vibratory return signals into one or more vibration classes, and store identifiers of vibration sensing surfaces (13, 14). Each of the vibration sensing surfaces corresponds to at least one of the one or more return signals and is associated with the one or more vibration classes into which the corresponding at least one return signal was classified and with a network device.

Classes IPC  ?

• G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
• G01S 7/00 - Détails des systèmes correspondant aux groupes , ,
• G01S 7/35 - Détails de systèmes non impulsionnels
• G01S 13/32 - Systèmes pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées
• G01S 13/36 - Systèmes pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées avec comparaison en phase du signal reçu avec le signal transmis au même moment
• G01S 13/42 - Mesure simultanée de la distance et d'autres coordonnées
• G01S 13/536 - Discrimination entre objets fixes et mobiles ou entre objets se déplaçant à différentes vitesses utilisant la transmission d'ondes continues non modulées, ou modulées en amplitude, en fréquence ou en phase
• G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p. ex. sonar, chercheur de direction
• G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
• G01S 13/89 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la cartographie ou la représentation
• G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p. ex. des moyens optiques
• G01H 17/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores non prévue dans les autres groupes de la présente sous-classe
• G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues

Abrégé

A method of enabling lawful interception of an encrypted communication comprises generating a secret key for a second user and deriving a proof-of-work-protected key from the secret key. The secret key is reconstructable with less cryptographic work with the proof-of-work-protected key than without the proof-of-work-protected key. The method further comprises providing the proof-of-work-protected key to a system of a law enforcement organization, receiving, at a system of the second user, an encrypted communication from a system of a first user, and decrypting the encrypted communication with the secret key or with a further secret key generated based on the secret key. This method allows the system of the law enforcement organization to reconstruct the secret key based on the proof-of-work-protected key by performing cryptographic work and decrypt the encrypted communication with or based on the reconstructed secret key.

Classes IPC  ?

• H04L 9/40 - Protocoles réseaux de sécurité

Abrégé

One aspect of the disclosure pertains to a sensor function system configured to organize a set of sensor devices in a sensor device hierarchy. The sensor device hierarchy may comprise at least a first tier of one or more sensor devices and a second tier of one or more sensor devices. One or more sensor devices of the set of sensor devices is configured for providing measurement data to perform a sensor function. The sensor function system may be configured to determine association of one or more sensor devices with the first tier of sensor devices and association of one or more sensor devices with the second tier of sensor devices. The sensor function system is further configured to assign a first tier identifier to the one or more sensor devices of the first tier and transmit the first tier identifier to the one or more sensor devices if determined to be associated with the first tier of sensor devices and to assign a second tier identifier to the one or more sensor devices of the second tier and transmit the second tier identifier to the one or more sensor devices if determined to be associated with the second tier of sensor devices. The disclosure also relates to a sensor function system to obtain measurement data and to sensor devices for use with such sensor function systems.

Classes IPC  ?

• H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs

Abrégé

A system for performing simulations on a digital twin (1) of a telecommunication network is configured to determine a assessment accuracy with respect to one or more performance indicators and/or determine a maximum assessment duration, select a simulation model (13-15,23-25,33-35,43-45) for each of a plurality of components (3-8) of the digital twin based on at least one of the minimum assessment accuracy and the maximum assessment duration, assemble the selected simulation models (13,14,23,33,43) into the digital twin, and perform the simulations on the digital twin.

Classes IPC  ?

• H04L 41/14 - Analyse ou conception de réseau
• G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
• H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
• H04W 24/06 - Réalisation de tests en trafic simulé

Abrégé

A system (1) is configured to collect measurements on candidate cells (41,42) and estimate a communication performance for each of the candidate cells based on the measurements. The candidate cells include a current cell (41) serving a mobile device (31). The system is further configured to estimate a sensing performance for each of the candidate cells, identify, from the candidate cells, the best cell for serving the mobile device based on the estimated communication performances and the estimated sensing performances, and cause the mobile device to be handed over from the current cell to the best cell if the current cell is determined not to be the best cell and/or cause the mobile device not to be handed over from the current cell to another cell if the current cell is determined to be the best cell.

Classes IPC  ?

• H04W 36/00 - Dispositions pour le transfert ou la resélection
• H04W 36/30 - La resélection étant déclenchée par des paramètres spécifiques par des données de mesure ou d’estimation de la qualité des liaisons

Abrégé

A system (1) is configured to obtain radio-frequency measurement data relating to a plurality of communication links (51-56). Each of the communication links is between two network devices of a plurality of network devices (11,31-36) and the plurality of network devices comprising a plurality of sensing devices (31-34). The system is further configured to detect events occurring in the environment of the sensing devices by analyzing the radio-frequency measurement data, obtain data describing the events from the radio- frequency measurement data, cluster the data describing the events into clusters based on a similarity of the data describing the events, and obtain labels for the clusters by asking whether one or more of the sensing devices (31,32) also detected one or more of the detected events and/or based on a passively monitored timing of transmissions from one or more of the sensing devices (33,34) at one or more of the detected events.

Classes IPC  ?

• H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
• H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
• H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection

Abrégé

The disclosure pertains to a transmission system for wireless transmission of a randomly manipulated signal over a communication channel to at least one user device. The user device is configured for generating at least one random number from one or more measurements on the randomly manipulated signal. The transmission system may comprise a random number generation controller configured for random signal manipulation to generate the randomly manipulated signal for wireless transmission over the communication channel to enable the user device to generate the random number from measurements on the manipulated signal. The disclosure also relates to a user device for use with the transmission system.

Classes IPC  ?

• G06F 7/58 - Générateurs de nombres aléatoires ou pseudo-aléatoires
• H04W 72/1263 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux

Abrégé

The disclosure pertains to a network system configured for delivering a data item to a first subset of devices from a set of devices. The set of devices may also contain at least a second subset of devices. The first subset and second subset of devices may have an empty intersection. The network system may have access to one or more first device keys associated with devices of the first subset of devices and one or more second device keys associated with devices of the second subset of devices. The network system may be configured to obtain an encrypted data item by encrypting the data item using at least one second device key associated with devices of the second subset of devices. The network system may further be configured to transmit the encrypted data item in a transmission to the set of devices for decryption of the encrypted data item only by the devices of the first subset of devices. The disclosure also relates to a device for use with such a network system.

Classes IPC  ?

• H04L 9/08 - Répartition de clés
• H04L 9/40 - Protocoles réseaux de sécurité

Abrégé

The disclosure pertains to an orchestration system for orchestrating backscatter communication in a backscatter communication system comprising at least one backscatter device storing data to be read through the backscatter communication triggered by an excitation signal from an excitation source. The backscatter communication system may comprise at least a first reader device for reading the data from the backscatter device and a second reader device for reading the data from the backscatter device. The orchestration system may be configured to select the first reader device or the second reader device to read the data from the backscatter device by performing an energy efficiency optimization algorithm for the backscatter communication system. The orchestration system takes into account at least one of a first transmit power and a second transmit power of the excitation signal of the excitation source to trigger the backscatter communication to the first reader device and the second reader device, respectively, and a first data rate and a second data rate for transmitting the data from the backscatter device to the first reader device and the second reader device, respectively.

Classes IPC  ?

• H04B 5/77 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive spécialement adaptés à des fins spécifiques pour l'interrogation
• H04B 17/391 - Modélisation du canal de propagation
• H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p. ex. incrément, variation graduelle ou décalages

Abrégé

A system and method are provided for controlling a quality of service provided by a telecommunications network to data communication between an application server and user equipment of the telecommunications network. The system and method may determine one or more criteria for discovering user equipment which at least temporarily exhibits one or more target characteristics, establish a monitoring of when user equipment matches the one or more criteria, when a user equipment matches the one or more criteria, obtain an identifier of the user equipment, based on the identifier of the user equipment, adjust a quality of service provided for the data communication between the application server and the user equipment to reach a target level, and when the user equipment ceases to match the one or more criteria, request the one or more further network functions to revert to a previous level of the quality of service prior to said adjustment. The system and method may thus be used to ensure that temporarily, sufficient quality of service is provided to data communication between the application server and specific user equipment of the network.

Classes IPC  ?

• H04L 41/0893 - Affectation de groupes logiques aux éléments de réseau
• H04L 41/5025 - Pratiques de respect de l’accord du niveau de service en réagissant de manière proactive aux changements de qualité du service, p. ex. par reconfiguration après dégradation ou mise à niveau de la qualité du service
• H04L 41/40 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant la virtualisation des fonctions réseau ou ressources, p. ex. entités SDN ou NFV
• H04W 28/24 - Négociation de l'agrément du niveau de service [SLA Service Level Agreement]Négociation de la qualité de service [QoS Quality of Service]

Abrégé

The disclosure pertains to a service connection information system configured to store service profile information regarding at least a first service of a first service providing device in a first local network and a second service of a second service providing device in a second local network. The service connection information system may also store connectivity information for an electronic device to enjoy the first service from the first service providing device in the first local network and the second service from the second service providing device in the second local network. The service connection information system may further be configured to provide the service profile information and connectivity information to the electronic device to enable the electronic device to enjoy the first service and the second service. The disclosure also pertains to a telecommunication system to support the service connection information system and to an electronic device.

Classes IPC  ?

• H04L 67/51 - Découverte ou gestion de ceux-ci, p. ex. protocole de localisation de service [SLP] ou services du Web
• H04W 48/08 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration

Abrégé

Systems and methods are described for enabling discovery of mobile Edge Application Servers (EAS) which follow the same or similar trajectory as a User Equipment (UE). For example, an Edge Enabler Server (EES) may be configured to enable a requesting entity to discover such mobile EAS for a UE. For that purpose, the EES may keep track of the trajectories of mobile EAS and match them with the UE mobility. To enable such matching, in some embodiments, mobility information may be included in profiles of the respective entities, with the mobility information comprising a trajectory identifier which identifies a trajectory which is, or is expected to be, followed by the respective entity. By enabling a mobile EAS to be assigned to UE on the basis of similarity in trajectory, there may be less need for Application Context Relocations (ACRs), which otherwise may run the risk of service interruptions and which may be expensive in terms of required bandwidth, storage, etc. Additionally, systems and methods are described for enabling discovery of mobile EES.

Classes IPC  ?

• H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
• H04L 67/51 - Découverte ou gestion de ceux-ci, p. ex. protocole de localisation de service [SLP] ou services du Web
• H04L 67/52 - Services réseau spécialement adaptés à l'emplacement du terminal utilisateur
• H04W 4/02 - Services utilisant des informations de localisation
• H04W 4/50 - Fourniture de services ou reconfiguration de services
• H04W 4/029 - Services de gestion ou de suivi basés sur la localisation

Abrégé

A system and method are provided for enabling user equipment discovery in a telecommunications network. For that purpose, the system and method may access records of user equipment (UE), wherein a respective record may identify a UE and identify one or more services which the UE is configured to provide, and enable an application server to discover UE which are configured to provide a service of interest by i) receiving a discovery request from the application server, wherein the discovery request is indicative of the service of interest, ii) searching the records for UE matching the service of interest to obtain a search result, and iii) providing the search result to the application server. This way, an application server is enabled to discover UE which is/are capable of providing a service of interest to the application server.

Classes IPC  ?

• H04L 67/51 - Découverte ou gestion de ceux-ci, p. ex. protocole de localisation de service [SLP] ou services du Web
• H04L 67/52 - Services réseau spécialement adaptés à l'emplacement du terminal utilisateur
• H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
• H04L 67/125 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance en impliquant la commande des applications des terminaux par un réseau
• H04W 4/02 - Services utilisant des informations de localisation

Abrégé

The disclosure pertains to a passive wireless communication device comprising a receiver part, a processing part and a storage part. The passive wireless communication device may be configured to receive a first wireless transmission from a first transceiver device at the receiver part, wherein the first wireless transmission. The first wireless transmission may comprise a first timestamp. The passive wireless communication device may further be configured to detect the first timestamp in the first wireless transmission by the processing part and store the first timestamp in the storage part. If the passive wireless communication device also receives a further wireless transmission from the first transceiver, the device is configured to detect a further timestamp by the processing part. The passive wireless communication device may update the first timestamp to the further timestamp for pairing the passive wireless communication device to the first transceiver device. The disclosure further relates to a transceiver system for use with such a device.

Classes IPC  ?

• H04W 8/00 - Gestion de données relatives au réseau
• H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
• H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection

Abrégé

The disclosure pertains to an excitation source system configured to transmit a first signal to a first device, for example a reader device, and a second signal to a second device, for example a backscatter device containing data to be collected by the reader device. The second signal is configured to excite the second device to generate a backscatter signal receivable by the first device. The source excitation system is configured to receive a feedback signal from the first device. The feedback signal may enable the excitation source system to determine feedback information based on reception of the first excitation signal and the backscatter signal at the first device. The excitation source system may further be configured to determine one or more adjustment parameters, based on the feedback information, for an adjusted first signal. The adjusted first signal may enable managing reception quality at the first device of a further backscatter signal triggered by a further second signal from the excitation source system.

Classes IPC  ?

• H04B 15/00 - Suppression ou limitation du bruit ou des interférences

Abrégé

A system for determining a configuration for a reconfigurable intelligent surface (21), which is able to alter the propagation environment of wireless signals in a controlled manner, is configured to cause the reconfigurable intelligent surface to successively use a plurality of candidate configurations during a plurality of time intervals. Each of the time intervals corresponds to one of the candidate configurations. The system is further configured to cause a set of mobile devices (31-36) to perform measurements on wireless signals transmitted by one or more base stations (11) in the plurality of time intervals and report the measurements, receive measurement reports from the set of mobile devices, determine the configuration of the reconfigurable intelligent surface based on the measurement reports, and cause the reconfigurable intelligent surface to use the determined configuration. The measurement reports comprise results of the measurements.

Classes IPC  ?

• H04B 7/04 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
• H04B 7/0413 - Systèmes MIMO
• H04B 7/155 - Stations terrestres

Abrégé

A method comprises creating (101) first contact information for contacting a first party and transmitting (103) the first contact information to a system of a second party. The first contact information is specific for the second party. The method further comprises deriving (107), at the system of the second party, from the first contact information, second contact information for contacting the first party and transmitting (109) the second contact information to a system of a third party. The second contact information is specific for the third party and comprises an identifier of the second party. The method further comprises transmitting (111) a message which includes the second contact information to a system associated with the first party. The method further comprises obtaining (113) a sharing policy associated with the identifier and establishing (115) the communication relationship between the first party and the third party in dependence on the sharing policy.

Classes IPC  ?

• G06F 21/62 - Protection de l’accès à des données via une plate-forme, p. ex. par clés ou règles de contrôle de l’accès
• G06F 21/64 - Protection de l’intégrité des données, p. ex. par sommes de contrôle, certificats ou signatures
• H04L 9/40 - Protocoles réseaux de sécurité
• H04L 9/06 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p. ex. système DES
• H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
• H04L 9/08 - Répartition de clés

Abrégé

A client device may utilize an application service provided by a mobile network. The client device may be configured to transfer an application context of the application service between different mobile networks by, when the client device is connected to a first mobile network, retrieving the application context from the first mobile network and storing the application context as a local copy in the data storage, and when the client device is connected to a second mobile network, sending the application context to the second mobile network. This way, it may not be needed to rely on connectivity existing between the first mobile network and the second mobile network to transfer the application context, which connectivity may for example lack if one or both of the mobile networks are non-public networks.

Classes IPC  ?

• H04L 41/0806 - Réglages de configuration pour la configuration initiale ou l’approvisionnement, p. ex. prêt à l’emploi [plug-and-play]
• H04L 67/60 - Ordonnancement ou organisation du service des demandes d'application, p. ex. demandes de transmission de données d'application en utilisant l'analyse et l'optimisation des ressources réseau requises

Abrégé

A method includes determining (401) information relating to each of a plurality of devices and transmitting (403) the information to cause a data flow to be requested with one or more quality-of-service requirements and the admittance of the data flow with the one or more quality-of-service requirements to be decided upon based on the information. The plurality of devices includes a first device which includes a first wireless receiver and a second device which includes a second wireless receiver. The method further comprises obtaining (405) a first signal received by the first wireless receiver over a data radio bearer associated with the data flow, obtaining (407) a second signal received by the second wireless receiver over the data radio bearer or over a further data radio bearer associated with a further data flow and extracting (409) data from the first and second signals by aggregating the first and second signals.

Classes IPC  ?

• H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
• H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04W 76/15 - Établissement de connexions à liens multiples sans fil

Abrégé

Some embodiments are directed to a session manager, a cloud service system, and a mobile device. The session manager may be configured for managing an edge computing resource in a mobile network, wherein the mobile network comprises edge nodes which are configurable to provide edge computing resources to mobile devices. The session manager may generate a session identifier for the mobile device and associate the session identifier with the mobile device. Later, the session manager may receive a request from the cloud service system for deployment of an edge computing resource for the mobile device on an edge node.

Classes IPC  ?

• H04W 4/50 - Fourniture de services ou reconfiguration de services
• H04L 67/1014 - Sélection du serveur pour la répartition de charge basée sur le contenu d'une demande
• H04L 67/146 - Marqueurs pour l'identification sans ambiguïté d'une session particulière, p. ex. mouchard de session ou encodage d'URL
• H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
• H04W 28/16 - Gestion centrale des ressourcesNégociation de ressources ou de paramètres de communication, p. ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]
• H04W 40/20 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base de la position ou de la localisation géographique
• H04W 76/10 - Établissement de la connexion

Abrégé

The disclosure pertains to a system configured for communication with a plurality of passive wireless transmission devices. The system is configured to receive a first wireless transmission of a passive wireless transmission device, wherein the first wireless transmission comprises a first device identifier and a first authentication token. The system may, for example, authenticate this transmission based on the association of the first device identifier and the first authentication token. The system may also be configured to determine a second authentication token for the passive wireless transmission device. The system may further be configured to invalidate the first device identifier for the passive wireless transmission device, for example because the system has re-assigned the first device identifier to another passive wireless transmission device. The system may further be configured to determine a second device identifier for the passive wireless transmission device under consideration. The system may further be configured to store an association of the second authentication token with a second device identifier as a present association for the passive wireless transmission device and to store an association of the second authentication token with the first identifier as a past association for the passive wireless transmission device. The system may further be configured to receive a second wireless transmission of the passive wireless transmission device. The system may further be configured to authenticate the second wireless transmission if the second wireless transmission contains the second device identifier and the second authentication token in accordance with the present association and to also authenticate the second wireless transmission if the second wireless transmission contains the first device identifier and the second authentication token in accordance with the past association.

Classes IPC  ?

• H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
• H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
• H04W 12/06 - Authentification
• H04L 9/06 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p. ex. système DES
• H04L 9/40 - Protocoles réseaux de sécurité
• H04W 12/069 - Authentification utilisant des certificats ou des clés pré-partagées
• H04L 9/08 - Répartition de clés
• H04L 9/14 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité utilisant plusieurs clés ou algorithmes
• H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection

Produits et services

Software; Security software; Telecommunications software; Computer programs for network management; Application software for cloud computing services; Computer software for mobile phones; Machine-to-Machine [M2M] applications; Computer application software for use in implementing the Internet of Things [IoT]; Databases; Cloud computing software; Privacy protection software; VPN [virtual private network] operating software; Computer hardware; Computer networking hardware; Digital telecommunications apparatus; Telecommunications switchboards; Telecommunications apparatus for use with mobile networks; Modems; Apparatus for the transmission of data; Apparatus for the transmission of images; Sound transmitting apparatus; Data processing equipment; Fibre optic cables; LAN [local operating network] hardware; Local mobile telephone systems; Network access server hardware; Computer servers; Network servers; Telecommunications networks; Telephone apparatus; WAN [wide area network] hardware; Alarms and warning equipment; Alarm systems; Safety, security, protection and signalling devices; Detecting apparatus and instruments; Cloud servers; Sensors; Computer memory devices; Data protection backup units; Wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems; Robotic electrical control apparatus; VPN [virtual private network] hardware; Access control systems (Electric -); Access control devices; Access security apparatus (Electric -); Security tokens [encryption devices]; Cameras [photography]; Smart meters. Business organisation advice; Business planning and business continuity consulting; Data processing; Computerized file management; Arranging subscriptions to telecommunication services for others; Subscriptions to telecommunications database services; Provision of telephone directory information to assist in telecommunications. Telecommunication services; Communications by computer terminals; Communications by fibre optic networks; Computer aided transmission of messages and images; Electronic and telecommunication transmission services; Internet based telecommunication services; Mobile telecommunication network services; Providing third party users with access to telecommunication infrastructure; Provision of telecommunication access and links to computer databases and to the internet; Telecommunications services to obtain information from data banks; Transmission of electronic mail; Consultancy in the field of telecommunications; Advisory services relating to communications equipment; Information about telecommunication; Web messaging; Electronic messaging; Remote data access services; Telecommunication services provided via Internet platforms and portals; Telecommunications by e-mail; Provision of access to content, websites and portals; Voice mail services; Providing virtual private network (VPN) services; Rental of telecommunications apparatus and installations. IT services; IT consultancy, advisory and information services; IT security, protection and restoration; Testing, authentication and quality control; Software development; Computer software consultancy; Installation, maintenance, updating and upgrading of computer software; Software as a service [SaaS]; Programming of telecommunications software; Maintenance and updating of software for communication systems; Consultancy in the field of office and workplace automation; Consulting in the field of cloud computing networks and applications; Design and development of operating software for accessing and using a cloud computing network; Rental of operating software for accessing and using a cloud computing network; Providing virtual computer environments through cloud computing; Infrastructure as a Service [IaaS]; Consultation services relating to computer hardware; Design of computer hardware; Computer hardware development; Design of telecommunications apparatus and equipment; Design of office automation equipment; Telecommunications technology consultancy; Testing, analysis and monitoring of telecommunication signals; Research in the field of telecommunications technology; Server hosting; Data security services; Design and development of electronic data security systems; Computer security services for protection against illegal network access; Computer virus protection services; Design and development of data storage systems; Electronic storage services for archiving databases, images and other electronic data; Data back-up services; Access Control as a Service (ACaaS); Provision of security services for computer networks, computer access and computerised transactions; Computer security services in the nature of administering digital certificates. Safety, rescue, security and enforcement services; Monitoring of security systems; Electronic monitoring services for security purposes; Rental of security apparatus; Rental of alarms; Rental of equipment for safety, rescue, security and enforcement; Providing authentication of personal identification information [identification verification services].

Produits et services

Internet of Things [IoT] gateways; Internet of Things [IoT] sensors; Computer application software for use in implementing the Internet of Things [IoT]; Computer hardware modules for use in electronic devices using the Internet of Things [IoT]; Internet of Things [IoT] range extenders [antennas]; Antennas and aerials as communications equipment; Antennas for wireless communications apparatus; Aerials for telecommunications networks; Point-to-point communications equipment; Apparatus for transmission of communication; Access control devices; Telecommunications signal processing apparatus; Data processing equipment; Network controlling apparatus; Application software for cloud computing services; Network management control apparatus; Cloud computing software; Cloud servers; Communications equipment; Communications computers; Communication modems; Communications servers [computer hardware]; Computer hardware for telecommunications; Computer software for database management; Computer software for wireless network communications; Computer software for use as an application programming interface (API); Computer programs for network management; Computer programmes for use in telecommunications; Computers and computer hardware; Connectors for telecommunication apparatus; Databases (electronic); Data communications software; Digital telecommunications apparatus; Connecting electrical cables; Computer networking hardware; Data communications hardware; Interfaces for computers; LAN [local area network] computer cards for connecting portable computer devices to computer networks; Mobile apps; Mobile data apparatus; Mobile data communications apparatus; Mobile software; Interface network modems; Connecting modules for electric controls; Multimedia software; Network controlling apparatus; Network controlling apparatus; Network communication apparatus; Network boards; Network servers; Optical couplers; Data processing programs; Sensor controllers; Sensors, detectors and monitoring instruments; Network access server hardware; Computer database servers; Signal cables for IT, AV and telecommunication; SIM cards; Software; Computer software for use in computer access control; Cloud network monitoring software; Interfaces for computers; Computer programs for network management; Software; Telecommunication apparatus; Portable telecommunications apparatus; Telecommunications apparatus for use with mobile networks; Telecommunications switchboards; Telecommunications cables; Telecommunications networks; Telecommunications switches; Telecommunications software; Transmitters [telecommunication]; Access control systems (Automatic -); Two-way wireless communication systems; Connection units (Electric -). Subscriptions to telecommunications database services; Arranging subscriptions to telecommunication services for others; Arranging subscriptions to telecommunication services for others; Business process management; Business consultancy services relating to data processing; Business marketing services; Data processing; Business consulting; Electronic data processing; Management advice; Business process re-engineering; Statistical analysis and reporting; Statistical analysis and reporting services for business purposes; Analysis of business statistics; Providing online commercial directory information services; Providing business information directory services, via a global computer network; Business consulting; Advisory services relating to business analysis. Liability guarantee; Financial information, data, advice and consultancy services. Advisory services relating to the installation of communication equipment; Computer installation and maintenance services; Installation and repair of computer hardware; Installation and repair of telecommunications hardware; Installation and repair of telecommunications networks; Installation of wireless telecommunications equipment and wireless local area networks; Installation of hardware for Internet access; Installing of telecommunications networks; Computer hardware and telecommunication apparatus installation, maintenance and repair; Telecommunication wiring; Maintenance and repair of telecommuncations networks, apparatus, and instruments; Maintenance of computer hardware; Maintenance of telecommunications apparatus; Updating of computer networking and telecommunications hardware; Upgrading of computer hardware. Audio, video and multimedia broadcasting via the Internet and other communications networks; Telecommunications consultancy; Operating of electronic communications systems; Local area networks (Operation of -); Operation of telecommunications systems; Operation of telecommunications satellites; Management of telecommunication networks; Communication network consultancy; Information, consultancy and advisory services relating to telecommunications; Message sending services; Information and advisory services relating to telecommunication services; Telecommunications routing and junction services; Operation of cellular communications systems; Digital network telecommunications services; Electronic exchange of data stored in databases accessible via telecommunication networks; Computerised communication services; Transfer of data by telecommunications; Interactive telecommunications services; Leasing of communications apparatus; Mobile communications services; Value added network [communication] services; Network transmission of sounds, images, signals and data; On-line information services relating to telecommunications; Message sending; Data transmission services over telecommunications networks; Professional consultancy relating to telecommunications; Telecommunication services; Telecommunications services provided by means of optical fibre networks; Telecommunications services between computer networks; Providing information in the field of telecommunications; Telecommunication of information (including web pages); Internet based telecommunication services; Telecommunication services; Telecommunication services provided via Internet platforms and portals; Telecommunication services provided via platforms and portals on the Internet and other media; Telecommunications services for the distribution of data; Telecommunications services provided via fiber optic, wireless and cable networks; Telecommunications services provided via the Internet, intranet and extranet; Telecommunication gateway services; Telephone and telecommunication services; Provision of telecommunication access and links to computer databases and to the internet; Providing telecommunications connections to databases; Provision of access to content, websites and portals; Provision of access to data on communication networks; Providing access to telecommunication networks; Provision and rental of telecommunications facilities and equipment; Telecommunications routing and junction services; Voice over Internet Protocol [VoIP] communication services; Operating of electronic communications networks; Electronic data interchange services; Communication of information by computer; Communication of data by means of telecommunications; Interactive communication services; Leasing of communications apparatus; Mobile telecommunication network services; Communications services; Secured data, sound and image transmission services; Information services relating to telecommunications; Electronic messaging; Computer transmission services. Advice and consultancy in relation to computer networking applications; Consultation services relating to computer hardware; Consultancy in the field of security software; Telecommunications technology consultancy; Computer software consultancy; Analysis of telecommunication signals; Authentication services (control) of messages transmitted via telecommunications; Authentication services (control) of data transmitted via telecommunications; Server administration; Managing the web sites of others; Data security services; Computer security system monitoring services; Certification services of data transmitted via telecommunications; Cloud computing; Computer security services for protection against illegal network access; Computer services concerning electronic data storage; Creation of computer programmes for data processing; Computer programming services for data warehousing; Computer programming services for electronic data security; Computer programming for telecommunications; Maintenance of computer software; Configuration of computer systems and networks; Consultancy and advice on computer software and hardware; Monitoring of computer systems by remote access; Inspection of apparatus; Data security consultancy; Testing of electronic data processing systems; Provision of security services for computer networks, computer access and computerised transactions; Server hosting; Hosting services, software as a service, and rental of software; Infrastructure as a Service [IaaS]; Installation, maintenance and repair of software for computer systems; Installation, maintenance, updating and upgrading of computer software; IT consultancy, advisory and information services; IT security, protection and restoration; IT services; Monitoring of network systems; Monitoring of telecommunication signals; Research in the field of telecommunications technology; Design and development of operating software for accessing and using a cloud computing network; Software design and development; Design and development of operating system software; Design and development of telecommunications networks; Design, development and implementation of software; Design services; Computer hardware development; Software development, programming and implementation; Programming of operating software for accessing and using a cloud computing network; Computer programming for data processing and communication systems; Programming of operating software for computer networks and servers; Programming of telecommunications software; Computer software design; Technical design and planning of telecommunications networks; Provision of technical consultancy (advice) in the field of telecommunications; Software as a service [SaaS]; Testing of computer hardware; Testing of telecommunication signals; Testing, analysis and monitoring of telecommunication signals; Rental of computer software; Providing technical advice relating to computer hardware and software; Preparation of computer programs for data processing. Physical security consultancy; Monitoring of security systems; Legal services relating to the management, control and granting of licence rights.

Abrégé

Network functions are described to establish local connectivity between a device of a telecommunications network and an application instantiated a private cloud environment. The local connectivity may be established by providing, in the private cloud environment, a subdomain for use by the telecommunications network, wherein the subdomain may be manageable via an external control endpoint. A network orchestration function of the telecommunications network may, based on information received from a service orchestrator for the private cloud environment, initiate deployment of one or more network functions in the subdomain of the private cloud environment, and configure the one or more deployed network functions to allow the user plane communication between the device and the application to be established. Such local connectivity may be advantageous in terms of performance and address privacy and control concerns, which may otherwise occur if the application data traffic between the device and the application is routed via a core network of the telecommunications network.

Classes IPC  ?

• H04W 4/50 - Fourniture de services ou reconfiguration de services
• H04L 41/0806 - Réglages de configuration pour la configuration initiale ou l’approvisionnement, p. ex. prêt à l’emploi [plug-and-play]
• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
• H04W 76/10 - Établissement de la connexion
• H04W 88/08 - Dispositifs formant point d'accès

Abrégé

A client device may be enabled to render a three-dimensional [3D] scene comprising one or more objects. At a server system, a video-based representation of an object may be streamed as one or more video streams to the client device. At the client device, the scene may be rendered from a viewing position within the scene to obtain a rendered view of the scene. Furthermore, a relative position between the viewing position and a position of the object in the scene may be determined. At the server system, the one or more video streams may be generated to show the object from a limited set of viewing angles, wherein the limited set of viewing angles is selected based on the relative position. At the client device, a viewing angle may be selected from the limited set of viewing angles and the video-based representation of the object may be placed at said selected viewing angle in the scene.

Classes IPC  ?

• G06T 15/20 - Calcul de perspectives
• G06T 3/16 - Transformations spatio-temporelles, p. ex. cubisme vidéo
• G06T 7/55 - Récupération de la profondeur ou de la forme à partir de plusieurs images
• G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie

Produits et services

Software; Telecommunications software; Computer programs for network management; Application software for cloud computing services; Interfaces for computers; Computer software for mobile phones; Downloadable computer security software; Computer programmes for data processing; Computer software for use in medical decision support systems; Databases; Cloud computing software; Computer hardware; Computer networking hardware; Digital telecommunications apparatus; Telecommunications switchboards; Telecommunications apparatus for use with mobile networks; Modems; Apparatus for the transmission of data; Apparatus for the transmission of images; Sound transmitting apparatus; Data processing equipment; Fibre optic cables; LAN [local operating network] hardware; Local mobile telephone systems; Network access server hardware; Computer servers; Network servers; Telecommunications networks; Telephone apparatus; WAN [wide area network] hardware; Answering machines; Computer memory devices; Radiotelephones; Data protection backup units; Wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems; Robotic electrical control apparatus; Automated teller machines [ATM]; VPN [virtual private network] hardware; VPN [virtual private network] operating software; Alarms and warning equipment; Safety, security, protection and signalling devices; Access control systems (Electric -); Access control devices; Access security apparatus (Electric -); Cameras [photography]; Machine-to-Machine [M2M] applications; Computer hardware modules for use in electronic devices using the Internet of Things [IoT]; Computer application software for use in implementing the Internet of Things [IoT]; Cloud servers; Sensors; Smart meters. Heart rate monitoring apparatus; Cardiac arrhythmia control devices; Heart rate recorders; Tools for medical diagnostics; Apparatus for blood monitoring [for medical use]; Body composition monitors. Business organisation advice; Data processing; Data processing services in the field of healthcare; Computerized file management; Arranging subscriptions to telecommunication services for others; Subscriptions to telecommunications database services; Provision of telephone directory information to assist in telecommunications. Financial transfers and transactions, and payment services; Payment services provided via wireless telecommunications apparatus and devices. Mechanic services; Consultancy services relating to installation of computers; Installation of computer systems; Installation of hardware and cables for Internet access; Providing information relating to the repair or maintenance of telecommunication machines and apparatus; Installation and repair of telecommunications networks; Maintenance of telecommunications apparatus. Telecommunication services; Communications by computer terminals; Communications by fibre optic networks; Computer aided transmission of messages and images; Electronic and telecommunication transmission services; Internet based telecommunication services; Mobile telecommunication network services; Providing third party users with access to telecommunication infrastructure; Provision of telecommunication access and links to computer databases and to the internet; Telecommunications services to obtain information from data banks; Transmission of electronic mail; Consultancy in the field of telecommunications; Advisory services relating to communications equipment; Information about telecommunication; Web messaging; Electronic messaging; Providing internet chatrooms; Providing online forums; Providing voice chat services; Remote data access services; Telecommunication services provided via Internet platforms and portals; Telecommunications by e-mail; Provision of access to content, websites and portals; Voice mail services; Providing virtual private network (VPN) services; Rental of telecommunications apparatus and installations. IT services; IT consultancy, advisory and information services; IT security, protection and restoration; Information technology services for the pharmaceutical and healthcare industries; Software development; Computer software consultancy; Installation, maintenance, updating and upgrading of computer software; Software as a service [SaaS]; Programming of telecommunications software; Maintenance and updating of software for communication systems; Consultancy in the field of office and workplace automation; Consulting in the field of cloud computing networks and applications; Design and development of operating software for accessing and using a cloud computing network; Rental of operating software for accessing and using a cloud computing network; Providing virtual computer environments through cloud computing; Infrastructure as a Service [IaaS]; Consultation services relating to computer hardware; Design of computer hardware; Computer hardware development; Design of telecommunications apparatus and equipment; Design of office automation equipment; Telecommunications technology consultancy; Testing, analysis and monitoring of telecommunication signals; Research in the field of telecommunications technology; Server hosting; Data security services; Design and development of electronic data security systems; Computer security services for protection against illegal network access; Computer virus protection services; Design and development of data storage systems; Electronic storage services for archiving databases, images and other electronic data; Data back-up services; Electronic storage of medical records.

Abrégé

The disclosure pertains to a secondary device for use in a similar data sharing system comprising an orchestrating system and at least one primary device configured for transmission of first data. The secondary device may be configured to receive a first radio resource indication from the orchestrating system regarding radio resources for transmission of the first data from the primary device and to overhear the transmission of the first data from the primary device using the first radio resource indication. The secondary device may also be configured to compare at least a part of the first data with second data accessible to the second device to obtain a comparison result and to determine a comparison indication based on the comparison result, wherein, optionally, the secondary device is configured to transmit in accordance with the determined comparison indication to at least one of the primary device and the orchestrating system. The disclosure further relates to an orchestrating system and to a primary device for use with such a system.

Classes IPC  ?

• H04W 52/02 - Dispositions d'économie de puissance

Abrégé

The disclosure pertains to a system that is configured to manage data transmission in or with a telecommunications network using a shared protocol data unit, PDU, session, to convey data from a set of devices. The system may be configured to apply a selection filter to select the set of devices from a plurality of devices. The selection filter may be configurable in accordance with selection information applicable to the set of devices. Furthermore, the system is configured to manage the data transmission over the shared PDU session for the selected set of devices in accordance with the selection information of the configurable selection filter. The configurable selection filter of the system allows the single PDU session to be shared by different sets of devices. This provides for dynamic use of the PDU session, since the selection information can be configured, for example changed, to configure the set of devices using the shared PDU session dynamically.

Classes IPC  ?

• H04W 76/11 - Attribution ou utilisation d'identifiants de connexion
• H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine
• H04W 76/12 - Établissement de tunnels de transport

Abrégé

A device (1) for transmitting data over a data radio bearer associated with a first data flow is configured to determine one or more quality-of-service requirements of one or more applications and create a request specifying the one or more quality-of-service requirements to admit a group of at least two data flows with one or more joint quality-of-service requirements. The group of data flows comprises the first data flow. The device is further configured to transmit (251) the request to a system (41) for establishing data flows. receive (257), from the system for establishing data flows, a response indicating whether the request has been accepted or rejected, and transmit (263) data to a base station (21) over the data radio bearer associated with the first data flow if the request has been accepted.

Classes IPC  ?

• H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
• H04L 47/625 - Ordonnancement des files d’attente caractérisé par des critères d’ordonnancement pour des créneaux de service ou des commandes de service
• H04W 72/1268 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison ascendante
• H04W 72/543 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité sur la base de la qualité demandée, p. ex. QdS [QoS]

Abrégé

A node (11-12,31-33) for participating in sensing is configured to receive wireless signals, e.g. from another node (11-12,31-33), for the purpose of sensing, e.g. for the purpose of sensing one or more objects (9), and receive, from a system (1) for sensing, an instruction to provide sensing feedback. The received wireless signals comprise received versions of the wireless signals as transmitted and the instruction indicates a type of sensing feedback requested from the node. The instruction may be an instruction to provide initial sensing feedback or an instruction to provide additional sensing feedback. The node is further configured to transmit sensing feedback of the indicated type to the system for sensing. The sensing feedback is determined based on the received wireless signals.

Classes IPC  ?

• H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
• H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons

Abrégé

A client device (CLD) for a mobile network may comprise two radios (R-1, R-2) for establishing simultaneous mobile data connections to at least two mobile networks, for example at a country border at which the client device leaves the network range of one mobile network and enters the network range of another. The client device may further be configured to utilize an edge application service (EDG-APP) of a mobile network. To coordinate the switch in connectivity and edge utilization between such different mobile pp networks, a client function (CDCF) may be provided in the client device while separate instances of a network function (EDCF) may be provided in each edge enabling platform of each mobile network. Together, the CDCF and the EDCFs may orchestrate the migration of the edge application service between the mobile networks, in a manner which respects the requirements for separation of concerns, e.g., between a mobile network's operator and an application service provider (ASP).

Classes IPC  ?

• H04W 60/00 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement
• H04L 67/00 - Dispositions ou protocoles de réseau pour la prise en charge de services ou d'applications réseau

Abrégé

A system (33) of a credential issuer is configured to obtain claim information associated with a credential holder, obtain signing information for an anonymity group (31), create proof for the claim information by signing the claim information with the signing information, create the verifiable credential for the credential holder, and provide the verifiable credential to a system (11) of the credential holder. The credential issuer is a member of the anonymity group, the signing information is unique for the credential issuer, the verifiable credential comprises the claim information and the proof, and the verifiable credential comprises or is associated with verification information which is common to all members of the anonymity group.

Classes IPC  ?

• H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
• H04L 9/08 - Répartition de clés

Abrégé

A device may be provided for augmenting a scene by overlaying graphical elements over the scene. The device may make use of anchor points to determine where to overlay the graphical elements over the scene. A system may be provided which may provide anchor point data of one or more anchor points to the device. The device may use a camera to acquire camera image(s) of the scene, detect feature points in the camera image(s), match the detected feature points to reference feature points of the anchor points, and in case of a match, select a respective anchor point for use in the augmentation. The device may further generate and provide update data back to the system. The update data may be indicative of a difference between the detected feature points and reference feature points of the selected anchor point. This way, the anchor point data may be updated based on the update data, e.g., to account for changes in the physical environment of the scene or changes in the capture.

Classes IPC  ?

• G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques

Abrégé

One aspect of this disclosure pertains to a session management system and user plane system for use in a telecommunications network, wherein the telecommunications network comprises the user plane system for forwarding data for a protocol data unit, PDU, session. The user plane system has a protocol stack with a first communication layer for a first communication protocol and a second communication layer for a second communication protocol, wherein the first communication layer exists below the second communication layer in the protocol stack. The session management system is configured for receiving a PDU session establishment request, from a user device, the PDU session establishment request containing a dual-layer session type indication and for initiating establishing the PDU session in response to receiving the dual-layer session type indication. The establishment of the PDU session for the user plane system comprises the session management system providing at least one of one or more first forwarding rules for the first communication layer to the user plane system and one or more second forwarding rules for the second communication layer to the user plane system and for the user plane system to receive and process the first and/or second forwarding rules.

Classes IPC  ?

• H04W 40/02 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court
• H04L 45/74 - Traitement d'adresse pour le routage
• H04W 76/12 - Établissement de tunnels de transport

Abrégé

A method of facilitating audio conferencing comprises predicting or determining whether a first user (76) of a first user device (71) is able to hear a second user (77) of a second user device (72) directly and enabling the first user device to reproduce audio captured by the second user device while the first user device reproduces audio captured by a third user device (73) if the first user is predicted or determined not to be able to hear the second user directly or preventing that the first user device reproduces audio captured by the second user device while the first user device reproduces audio captured by the third user device if the first user is predicted or determined to be able to hear the second user directly.

Classes IPC  ?

• H04M 3/00 - Centraux automatiques ou semi-automatiques
• H04M 3/56 - Dispositions pour connecter plusieurs abonnés à un circuit commun, c.-à-d. pour permettre la transmission de conférences
• H04M 3/22 - Dispositions de supervision, de contrôle ou de test

Produits et services

Software; Telecommunications software; Computer programs for network management; Computer software applications, downloadable; Data processing systems; Databases; Computer programs for network management; Software for network and device security; VPN [virtual private network] operating software; Machine-to-Machine [M2M] applications; Digital telephone platforms and software; Intelligent gateways for communication; Software for interactive television; Computer programs used for electronic cash register systems; Computer programmes for use in telecommunications; Computer programmes for interactive television and for interactive games and/or quizzes; Data processing programs; Electronic publications, downloadable; Programmable telecommunication apparatus; Digital telecommunications apparatus; Portable telecommunications apparatus; Communications equipment; Telecommunications equipment; Telecommunications instruments for use in cellular radio networks; Telecommunications switchboards; Telecommunications switchboards; Telephone wires; Fibre optic cables; Telecommunications cables; Signal cables for IT, AV and telecommunication; Masts for aerials; Masts for wireless aerials; Computer peripheral devices; Coin-operated mechanisms; Automated teller machines [ATM]; Testing apparatus not for medical purposes; Intelligent gateways for real-time data analysis; Electrical and electronic components; Testing and quality control devices; Apparatus for the transmission of data; Telecommunications signal processing apparatus; Transmitting sets [telecommunication]; Transmitters [telecommunication]; Transmitting apparatus for television broadcasting; Computer hardware for telecommunications; Data communications hardware; Computer networking hardware; Network access server hardware; WAN [wide area network] hardware; VPN [virtual private network] hardware; Telecommunications base stations; Information technology and audio-visual, multimedia and photographic devices; Telecommunications networks; Computer networks; Telecommunications apparatus for use with mobile networks; Local mobile telephone systems; Network servers; Computer servers; Cloud servers; File servers; Aerials for telecommunications networks; Network routers; Network management control apparatus; Data protection backup units; Backup drives for computers; Prepaid telephone calling cards, magnetically encoded; Telecommunication apparatus; Telephone credit cards; Digital music downloadable provided from a computer database or the internet; Mobile applications in the field of authentication; Authentication software; Data storage devices; LAN [local operating network] hardware. Provision of telephone directory information to assist in telecommunications. Installation, maintenance and repair of computer hardware and telecommunication apparatus; Installation, maintenance and repair of computer network and information technology equipment; Consultancy services relating to installation of computers; Installation of computer systems; Installation of computer networks; Installation of wireless telecommunications equipment and wireless local area networks; Installation and repair of telecommunications networks; Installation of hardware and cables for Internet access; Installation of cable television systems; Mechanic services; Maintenance of telecommunications apparatus; Updating of computer networking and telecommunications hardware; Maintenance and repair of telecommuncations networks, apparatus, and instruments; Laying of cable; Providing information relating to the repair or maintenance of telecommunication machines and apparatus; Installation and repair of telecommunications hardware. Telecommunication services; Telecommunication services; Communications by computer terminals; Communications by fibre optic networks; Telecommunications services provided by means of optical fibre networks; Computer aided transmission of messages and images; Electronic and telecommunication transmission services; Internet based telecommunication services; Mobile telecommunication network services; Providing third party users with access to telecommunication infrastructure; Provision of telecommunication connections for data centres; Telecommunications services provided via fiber optic, wireless and cable networks; Providing third party users with access to telecommunication infrastructure; Provision of telecommunication access and links to computer databases and to the internet; Telecommunications services to obtain information from data banks; Transmission of electronic mail; Web messaging; Electronic messaging; Consultancy in the field of telecommunications; Professional consultancy relating to telecommunications; Information, consultancy and advisory services relating to telecommunications; Communication network consultancy; Advisory services relating to communications equipment; Information about telecommunication; Telephone and telecommunication services; Telecommunication gateway services; Providing virtual private network (VPN) services; Providing internet chatrooms; Providing online forums; Providing voice chat services; Telecommunication services provided via Internet platforms and portals; Telecommunications by e-mail; Provision of access to content, websites and portals; Voice mail services; Remote data access services; rental of communication equipment; Rental of telecommunications apparatus and installations; Broadcasting services; Television broadcasting; Broadcasting of television programs via the Internet; Cable television broadcasting; Provision of telecommunication access to films and television programs provided via a video-on-demand service; Streaming of television over the Internet; Data transmission and reception services via telecommunication means; Delivery of digital audio and/or video by telecommunications; Delivery of digital music by telecommunications; Operation of telecommunications systems; Providing telecommunications connections to a global computer network; Providing telecommunications connections to a global computer network or databases; Radio broadcasting; Radio telecommunications; Transfer of data by telecommunications; Transmission of short messages [SMS], images, speech, sound, music and text communications between mobile telecommunications devices; News agency services; Provision of telecommunication facilities for educational purposes; Telephone telecommunications services provided via prepaid telephone calling cards; Automatic transfer of digital data using telecommunications channels; Communication of data by means of telecommunications; Communication services by satellite; Data transmission services over telecommunications networks; Electronic bulletin board services [telecommunications services]; High bit-rate data transmission services for telecommunication network operators; Information and advisory services relating to telecommunication services; Information services relating to telecommunications; Interactive telecommunications services; Message sending; On-line information services relating to telecommunications; Optical fibre telecommunications services; Providing access to databases; Providing access to telecommunication channels for teleshopping services; Providing access to telecommunication networks; Providing electronic telecommunication connections; Providing telecommunications connections to a global communication network or databases; Providing telecommunications connections to the Internet; Providing user access to global computer networks; Provision of telecommunication access to audio content provided via the Internet; Providing telecommunication access to movies available via video-on-demand services; Provision of telecommunication access to video content provided via the Internet; Provision of telecommunication access to video and audio content provided via an online video-on-demand service; Provision of telecommunications connections for telephone chat lines; Provision of telecommunications access to databases and the internet; Remote transmission of audio signals by means of telecommunications; Telecommunication of information (including web pages); Telecommunication gateway services; Telecommunication services provided via Internet platforms and portals; Telecommunication services provided via platforms and portals on the Internet and other media; Telecommunications access services; Telecommunications by computer terminals, via telematics, satellites, radios, telegraphs, telephones; Telecommunications services between computer networks; Telecommunications routing and junction services; Telecommunications services for providing access to computer databases; Telecommunications services for the distribution of data; Telecommunications services provided via the Internet, intranet and extranet; Telecommunications services using cellular radio networks; Telecommunications services, namely providing fiber optic network services; Telecommunications services, namely, ISDN services; Telephone services; Telecommunications services, namely, personal communication services; Transmission and reception [transmission] of database information via the telecommunication network; Transmission of data, audio, video and multimedia files, including downloadable files and files streamed over a global computer network; Transmission of database information via telecommunications networks; Transmission of digital files; Transmission of information on optical telecommunication networks; Provision of internet access services; Provision of access to Internet platforms for the purpose of exchanging digital photographs; Transmission of videos, movies, pictures, images, text, photos, games, user-generated content, audio content, and information via the Internet; Providing online forums; Electronic transmission of messages, data and documents; Transmission of encrypted communications. Education, entertainment and sport services; Provision of on-line entertainment; Providing information in the field of entertainment by means of a global computer network; Providing online music, not downloadable; Providing on-line publications; Providing online videos, not downloadable; Provision of non-downloadable films and television programs via pay-per-view television channels; Provision of non-downloadable films and television programs via a video-on-demand service; Arranging and conducting of conferences and seminars; Conducting courses, seminars and workshops; Education services provided by television; Film distribution; Showing of films; Television entertainment; Training services relating to computer systems; Training relating to computer hardware; Provision of instruction relating to computer programming; Development of educational materials; Providing of non-downloadable electronic publications via a global computer network or the Internet; Providing online electronic publications in the field of music, not downloadable; Library services and rental of media; Providing online electronic publications, not downloadable; Provision of non-downloadable films and television programs via pay television. Encryption, decryption and authentication of information, messages and data; Authentication services (control) of data transmitted via telecommunications; Design of information systems relating to management; IT services; IT consultancy, advisory and information services; IT security, protection and restoration; Computer software consultancy; Installation, maintenance, updating and upgrading of computer software; Software as a service [SaaS]; Programming of telecommunications software; Programming of operating software for accessing and using a cloud computing network; Programming of operating software for computer networks and servers; Computer network configuration services; Configuration of computer networks by software; Administration of user rights in computer networks; Maintenance and updating of software for communication systems; Infrastructure as a Service [IaaS]; Research and development services; Computer network design for others; Integration of computer systems and networks; Provision of technical support in the operation of computing networks; Creating and updating of home pages for computer networks; Provision of technical support in the supervision of computing networks; Rental of computer hardware and facilities; Rental of computer hardware and computer peripherals; Telecommunications technology consultancy; Consultancy services relating to computer networks using mixed software environments; Consultancy services relating to computer networks; Comparative analysis studies of the performance of computer systems; Testing, analysis and monitoring of telecommunication signals; Research in the field of telecommunications technology; Server hosting; Provision of security services for computer networks, computer access and computerised transactions; Computer security services for protection against illegal network access; Telecommunications engineering consultancy; Computer programming for telecommunications; Consultancy relating to software for communication systems; Consultancy relating to the design and development of computer software programs; Design of communication systems; Hosting services, software as a service, and rental of software; Information technology consulting; IT security, protection and restoration; Rental of operating software for accessing and using a cloud computing network; Research in the field of communications technology; Installation of computer software; Maintenance of computer software; Analysis of telecommunication signals; Monitoring of telecommunication signals; Providing information on computer technology and programming via a web site; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; Technical design and planning in the aforesaid field relating to telecommunication networks; IT services in the field of authentication; IT consultancy, advisory and information services in the field of authentication; IT security, protection and restoration; Development, programming and implementation of computer software in the field of authentication; Consultancy relating to computer software for authentication; Installation, maintenance, updating and upgrading of computer software in the field of authentication; Providing computer software [SaaS] in the field of authentication; Authentication services for computer security; Testing, authentication and quality control.

Abrégé

A rendering device is provided for rendering a scene, wherein the rendering device is configured to display a video object or allow visual pass-through of an external environment to a viewer and to render the scene as augmentation of the video object or the external environment. The scene may be rendered in a hybrid manner, involving local rendering of a part of the scene by the rendering device and remote rendering of another part of the scene by a remote rendering system. Both the rendering device and the remote rendering system may have access to scene descriptor data which may be indicative of changes in a state of the scene over time. As such, the rendering client may request remote rendering of a part of the scene at a particular temporal state. e.g., to anticipate for network and/or processing latencies.

Classes IPC  ?

• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
• G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p. ex. utilisant un modèle de réflectance ou d’éclairage
• H04N 21/81 - Composants mono média du contenu

Abrégé

A first system may be provided in a public mobile network and a second system may be provided in a non-public mobile network, which systems may cooperate to selectively redirect user equipment from the public mobile network to the non-public mobile network. Such redirection may be implemented by the first system instructing base station(s) within the coverage area or vicinity of the non-public mobile network to, in turn, instruct user equipment to perform measurements at radio frequencies used by the non-public mobile network. This way, the user equipment may be instructed to listen at the radio frequencies used by the non-public mobile network, and if the user equipment is in the coverage area of the non-public mobile network, the user equipment may switch and connect to the non-public mobile network and thereby benefit from enhanced services and/or additional coverage. Advantageously, it may not be needed for the user to manually search for the non-public mobile network, nor for the user equipment to be already provisioned for the non-public mobile network.

Classes IPC  ?

• H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant un canal de commande descendant
• H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
• H04W 84/10 - Réseaux à petite échelleRéseaux faiblement hiérarchisés
• H04W 92/02 - Dispositions d'interréseautage

Abrégé

A device, system and methods are described to enable the device, which may represent user equipment for a mobile network, to make use of a non-public mobile network which may be available at one or more locations. The device may be provided with location information which identifies the locations at which the non-public mobile network is available and with frequency information for at least one of the one or more locations. The device may be configured to use the location information to determine if the device is at or within a vicinity of one of the locations, and if so, perform measurements at radio frequencies indicated by the frequency information. As the coverage area of the non-public network may be relatively sparse, this may avoid the inefficiencies of a continuous or periodic search for non-public networks, which may otherwise place a burden on compute, battery and/or radio resources of the UE.

Classes IPC  ?

• H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant un canal de commande descendant
• H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications

Abrégé

The disclosure pertains to a wireless transmission device and an authentication system. The wireless transmission device is configured to perform a transmission to a network, the network comprising at least a wireless receiving node configured to wirelessly receive the transmission and a further network system behind the wireless receiving node in the network. The transmission is configured to be authenticated in the network without requiring a bidirectional connection between the wireless transmission device and the further network node in the network. Therefore, the wireless transmission device may contain a long-term key, one or more nonces and a device identifier. The wireless transmission device may be configured to generate a derived key from the long-term key and a nonce of the one or more nonces. The transmission may consist of a single message containing at least the device identifier encrypted with the derived key for authentication in the network.

Classes IPC  ?

• H04L 9/40 - Protocoles réseaux de sécurité
• H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
• H04W 12/041 - Génération ou dérivation de clé

Abrégé

A system (1) for enabling sensing of one or more objects (9) is configured to obtain sensing requirements for sensing the one or more objects, e.g. information specifying a target area, obtain communication requirements, e.g. with respect to throughput, latency, and/or reliability level, obtain information on each of a collection of nodes (11-12,31-36), e.g. node locations and receiver characteristics, select a set of nodes from the collection of nodes based on the sensing requirements, the communication requirements, and the information on each of the collection of nodes, and instruct one or more nodes of the set of nodes to participate in sensing the one or more objects. At least one node of the set of nodes will transmit wireless signals and at least one node of the set of nodes will receive the wireless signals.

Classes IPC  ?

• G01S 7/00 - Détails des systèmes correspondant aux groupes , ,
• G01S 7/42 - Systèmes à diversité spécialement adaptés au radar
• G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
• G01S 13/76 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis
• G01S 13/87 - Combinaisons de plusieurs systèmes radar, p. ex. d'un radar primaire et d'un radar secondaire
• H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
• G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres

Abrégé

A method is described for forming output video frames by a decoder device, comprising: receiving a bitstream comprising bitstream parts representing encoded media data of video tiles and tile positioning information associated with the encoded video tiles; extracting tile positioning information from the bitstream, the tile positioning information comprising tile identifiers for identifying encoded video tiles, a tile identifier being associated with one or more boundary identifiers, each identifying a boundary of a video tile identified by a tile identifier; determining a tile map based on the boundary identifiers, the tile map representing a spatial layout of video tiles in an output video frame; and forming an output video frame, including identifying parts of the bitstream representing encoded media data of video tiles identified in the tile map, decoding the identified encoded media data and copying the decoded media data in the output video frame buffer according to spatial layout.

Classes IPC  ?

• H04N 19/167 - Position dans une image vidéo, p. ex. région d'intérêt [ROI]
• H04L 69/04 - Protocoles de compression de données, p. ex. ROHC
• H04N 19/169 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif
• H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant une tranche, p. ex. une ligne de blocs ou un groupe de blocs
• H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant un bloc, p. ex. un macrobloc
• H04N 19/423 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p. ex. la mise en œuvre de logiciels spécialisés caractérisés par les dispositions des mémoires
• H04N 19/436 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p. ex. la mise en œuvre de logiciels spécialisés utilisant des dispositions de calcul parallélisées
• H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
• H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p. ex. liés aux standards de compression
• H04N 19/88 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le pré-traitement ou le post-traitement spécialement adaptés pour la compression vidéo mettant en œuvre la réorganisation de données entre différentes unités de codage, p. ex. redistribution, entrelacement, brouillage ou permutation de données de pixel ou permutation de données de coefficients de transformée entre différents blocs
• H04N 19/119 - Aspects de subdivision adaptative, p. ex. subdivision d’une image en blocs de codage rectangulaires ou non

Abrégé

The invention relates to a wireless access telecommunications system comprising at least an SA-cell with which a terminal in an active mode is configured to have a data connection and an LA-cell on which the terminal in an idle mode is configured to camp. A method for the terminal to at least obtain LA-cell system information and SA-cell system information includes, when the terminal is in the active mode and an SA-cell radio interface of the terminal is enabled, the terminal receiving at least a part of the SA-cell system information for the terminal from the SA-cell via the SA-cell radio interface. The method further includes enabling an LA-cell radio interface of the terminal during one or more of a plurality of LA time periods and receiving at least a part of the LA-cell system information for the terminal from the LA-cell via the LA-cell radio interface.

Classes IPC  ?

• H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant des informations radiodiffusées
• H04W 36/00 - Dispositions pour le transfert ou la resélection
• H04W 48/08 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration
• H04W 48/14 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant une requête de l’utilisateur
• H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés

Abrégé

The disclosure pertains to a user device configured to select at least one dedicated base station of a dedicated network or at least one public base station of a public network, wherein a wireless coverage area of the dedicated network overlaps at least in part with a wireless coverage area the public network. The user device comprises a receiving system configured to receive a first set of radio signal parameter values for the at least one dedicated base station and the at least one public base station. The user device also comprises a selection system configured to select the at least one public base station only when the first set of radio signal parameter values indicates location of the user device outside a dedicated service area of the dedicated network based on service area information,. The user device further comprises the service area information representative of the dedicated service area of the dedicated network defined on the basis of a plurality of second sets of radio signal parameter values of the at least one dedicated base station and the at least one public base station.

Classes IPC  ?

• H04W 48/20 - Sélection d'un point d'accès
• H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
• H04W 8/18 - Traitement de données utilisateur ou abonné, p. ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateurTransfert de données utilisateur ou abonné
• H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés

Abrégé

The disclosure pertains to a selection system configured to select one or more ambient Internet- of-Things, IoT, devices and to an ambient IoT device. The selection system comprises at least one power source configured to provide at least one power signal for wirelessly powering the ambient IoT devices in the area. The power signal may embed selection information configured to select one or more ambient IoT devices in the area such that the selected ambient IoT devices perform an action. The ambient IoT device is for use with a selection system and may comprise at least a power harvesting part, a processing part and a storage part configured to store selection information. The power harvesting part may be configured to harvest power from the power signal of the selection system to operate the processing part. The processing part that is powered by the power signal may be configured to determine its selection from the received selection information and the stored selection information and to perform an action only when its selection is determined.

Classes IPC  ?

• H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
• H04W 4/00 - Services spécialement adaptés aux réseaux de télécommunications sans filLeurs installations

Abrégé

A system and method are provided for providing a user equipment with a route selection policy for data traffic routing in a visited network. For that purpose, the system and method may obtain a route selection policy for a home network of the user equipment, and for at least one application which is listed in the said route selection policy and for which application a network slice identified in the home route selection policy is not available for use in the visited network for data traffic of the application, determine a replacement network slice and modify the home route selection policy to include a mapping associating the application with the replacement network slice. The user equipment may be provided with access to the updated route selection policy. This way, the user equipment may be enabled to make use of a replacement network slice in the visited network when the network slice identified in the home route selection policy is not available for use in the visited network for data traffic of the application.

Classes IPC  ?

• H04L 47/74 - Mesures pour pallier la non-disponibilité des ressources

Abrégé

A system (1) for sensing one or more objects (21-23) is configured to obtain sensing requirements for sensing the one or more objects, schedule frequency and time resources and/or determine beam characteristics of beams for transmissions of wireless communication signals which include communication payload data to a specific further system (11-13) based on the sensing requirements, transmit the wireless communication signals to the further system on the scheduled frequency and time resources and/or via the beams with the determined beam characteristics, and obtain received signals upon transmitting the wireless communication signals. The received signals comprise received versions of the transmitted wireless communication signals and reflect an impact of the one or more objects on the transmitted wireless communication signals. The system is further configured to determine, or enable to determine, one or more physical properties of each of the objects based on the characteristics of the received signals.

Classes IPC  ?

• H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• G01S 7/00 - Détails des systèmes correspondant aux groupes , ,
• G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
• H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs

Abrégé

The disclosure pertains to a handover management system for managing handover of a first user device between a dedicated network comprising at least one dedicated base station and a public network comprising a plurality of public base stations and to a user device for use with such a system. The wireless coverage areas of the dedicated network and the public network overlap at least in part. The handover management system comprises a receiving system configured to receive a first set of radio signal parameter values from the first user device for the at least one dedicated base station and at least one public base station of the plurality of public base stations. The handover management system contains service area information representative of a dedicated service area of the dedicated network defined on the basis of a plurality of second sets of radio signal parameter values of the at least one dedicated base station and the at least one public base station. The handover management system is configured to initiate handover of the first user device from the dedicated network to the public network only when the first set of radio signal parameter values indicates location of the first user device is outside the dedicated service area based on the service area information.

Classes IPC  ?

• H04W 36/00 - Dispositions pour le transfert ou la resélection
• H04W 36/32 - La resélection étant déclenchée par des paramètres spécifiques par des données de localisation ou de mobilité, p. ex. des données de vitesse
• H04W 8/18 - Traitement de données utilisateur ou abonné, p. ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateurTransfert de données utilisateur ou abonné
• H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés

Abrégé

One aspect of this disclosure pertains to a UE configured for controlling connection continuity in a system comprising a first gateway device having a first established PDU session with a telecommunications network storing a first session management context for the first gateway device associated with the first established PDU session and providing a local network for a plurality of UEs using the first established PDU session of the first gateway device and a further device having a second established PDU session with the telecommunications network storing a second session management context associated with the second established PDU session. The UE is configured to control connection continuity by transmitting a PDU session modification request to the telecommunications network comprising a reference to first PDU session information in the first session management context stored in the telecommunications network for the UE to include at least part of the first PDU session information in the second session management context. Alternatively or in addition, the UE may be configure to transmit an access request to the first gateway device comprising a reference to second PDU session information in the second session management context stored in the telecommunications network to include at least part of the second PDU session information in the first session management context.

Classes IPC  ?

• H04W 76/10 - Établissement de la connexion
• H04W 8/26 - Adressage ou numérotation de réseau pour support de mobilité

Abrégé

One aspect of this disclosure pertains to a UE configured for controlling PDU session continuity in a system comprising a gateway device having an established PDU session with a telecommunications network storing a session management context for the gateway device relating to the established PDU session and providing a local network for a plurality of UEs using the established PDU session of the gateway device for data communication with a data network over the telecommunications network. The UE is configured to control the PDU session continuity by transmitting a PDU session establishment request to the telecommunications network to establish a dedicated PDU session with the telecommunications network, wherein the UE is configured to include in the PDU session establishment request at least one reference to the session management context for the gateway device stored in the telecommunications network. Reversely, the UE may be configured to transmit an access request to the gateway device, wherein the UE is configured to include in the access request at least one reference to a session management context of a dedicated PDU session of the UE in the telecommunications network to nest at least one dataflow into the session management context of the established PDU context of the gateway device.

Classes IPC  ?

• H04W 36/00 - Dispositions pour le transfert ou la resélection

Abrégé

A gateway system is described for use as a gateway between a client device and a remote server. The client device may stream a data stream via the gateway system to the remote server for remote processing. The gateway system may receive the data stream and markers which identify respective blocks of packets in the data stream, wherein each identified block of packets is independently processable. In response to an instruction or configuration to effect a migration of the remote processing from the remote server to a further remote server, the gateway system may determine a block of packets in the data stream from which block of packets onwards the further remote server is to start processing the data stream so as to effect or initialize the migration, and when received, stream the determined block of packets and subsequent blocks of packets of the data stream to the further remote server.

Classes IPC  ?

• H04L 67/1095 - Réplication ou mise en miroir des données, p. ex. l’ordonnancement ou le transport pour la synchronisation des données entre les nœuds du réseau
• H04L 67/563 - Redirection de flux de réseau de données

Abrégé

A method of processing multi-view video data by an server is described, wherein the method may comprise receiving one or more first multi-view parameters from a client device, the one or more multi-view parameters being indicative of a first data format associated with a multi-view display device of the client device; receiving a request for a segment sent by the client device based on a manifest file, the segment request comprising a segment resource locator identifying a first source segment comprising first multi-view video data, the segment resource locator comprising one or more second multi-view parameters indicating that the first multi-view video data are of a second data format; generating a segment of the first data format based on the one or more first multi-view parameters, the first multi-view video data and, optionally, further multi-view video data associated with one or more further source segments; and, transmitting the generated segment to the client device.

Classes IPC  ?

• H04N 21/218 - Source du contenu audio ou vidéo, p. ex. réseaux de disques locaux
• H04L 65/70 - Mise en paquets adaptés au réseau des données multimédias
• H04L 65/75 - Gestion des paquets du réseau multimédia
• H04L 67/02 - Protocoles basés sur la technologie du Web, p. ex. protocole de transfert hypertexte [HTTP]
• H04N 21/2343 - Traitement de flux vidéo élémentaires, p. ex. raccordement de flux vidéo ou transformation de graphes de scènes du flux vidéo codé impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
• H04N 21/262 - Ordonnancement de la distribution de contenus ou de données additionnelles, p. ex. envoi de données additionnelles en dehors des périodes de pointe, mise à jour de modules de logiciel, calcul de la fréquence de transmission de carrousel, retardement de la transmission de flux vidéo, génération de listes de reproduction
• H04N 21/472 - Interface pour utilisateurs finaux pour la requête de contenu, de données additionnelles ou de servicesInterface pour utilisateurs finaux pour l'interaction avec le contenu, p. ex. pour la réservation de contenu ou la mise en place de rappels, pour la requête de notification d'événement ou pour la transformation de contenus affichés

Abrégé

A compression system is configured to obtain a plurality (231) of two-dimensional arrays (234-239) of element values, e.g. a plurality of video frames. Same positions in different arrays comprise a value of the same element at a different moment. The compression system is further configured to convert the plurality of two-dimensional arrays of element values to a three-dimensional point cloud (232), which comprises a plurality of data points, by mapping the positions of the element values in the plurality of two-dimensional arrays to coordinates of the data points and associating each of the element values with a corresponding data point in the point cloud. The compression system is further configured to apply geometry-based point cloud compression to the three-dimensional point cloud.

Classes IPC  ?

• G06T 9/00 - Codage d'image

Abrégé

A method of decoding coded pictures of a video is described wherein the method includes the steps of receiving, by a decoder apparatus, a bitstream comprising an encoded representation of first pictures of a first resolution version of the video and decoding the coded first pictures into first pictures, the first pictures being associated with corresponding second pictures of a second resolution version of the video, the first pictures being formed by sampling the corresponding second pictures using a sampling lattice of a plurality of sampling lattices of a spatial subsampling scheme; receiving, by the decoder apparatus, signalling information in the bitstream, the signalling information informing the decoder apparatus about a resolution change and identifying at least one of the first pictures as a first base picture and identifying one or more auxiliary pictures, the first base picture being associated with a corresponding second picture, and, each of the one or more auxiliary pictures being formed based on sampling the second picture using a different sampling lattice of the plurality of sampling lattices; receiving, by the decoder apparatus, an encoded representation of the one or more auxiliary pictures in the bitstream, decoding the encoded representation of the one or more auxiliary pictures into one or more auxiliary pictures and constructing a reference picture of the second resolution based on the first base picture and the one or more auxiliary pictures; and, receiving, by a decoder apparatus, an encoded representation of second pictures in the bitstream and decoding at least part of the encoded representation of the second pictures into one or more second pictures using the constructed reference picture.

Classes IPC  ?

• H04N 19/33 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant des techniques hiérarchiques, p. ex. l'échelonnage dans le domaine spatial
• H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p. ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
• H04N 19/169 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif
• H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant une image, une trame ou un champ
• H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant un bloc, p. ex. un macrobloc
• H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p. ex. liés aux standards de compression
• H04N 19/80 - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p. ex. pour l'interpolation de pixels

Abrégé

Methods and apparatus for processing an encoded representation of a sequence of pictures are disclosed, wherein the method includes: allocating memory for a current picture of the sequence of pictures in a decoded picture buffer, DPB; receiving a bitstream comprising an encoded representation of the current picture, and storing the encoded representation as a plurality of decoding units DUs, in a coded picture buffer, CPB, each of the plurality of DUs comprising an encoded set of pixels, wherein no coding dependency exists between coded pixels of different DUs of the current picture; receiving prioritization information associated with each of the plurality of DUs stored in the CPB, the prioritization information defining a decoding order in which the DUs of the current picture are being decoded; decoding one or more of said plurality of DU's into one or more decoded DU's, in accordance with said decoding order, each decoded DU comprising a set of pixels, each set of pixels being associated with a different area in the current picture; storing the sets of pixels in the DPB, a set of pixels being stored at a location in the allocated memory of the DPB that corresponds to a position of the area in the current picture; and, outputting as a partial output, one or more sets of pixels of decoded DUs of the current picture in accordance with the decoding order, while other DUs of the current picture are being decoded or received by the decoding apparatus.

Classes IPC  ?

• H04N 19/96 - Codage au moyen d'une arborescence, p. ex. codage au moyen d'une arborescence quadratique
• H04N 19/169 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif
• H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant une tranche, p. ex. une ligne de blocs ou un groupe de blocs
• H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant un bloc, p. ex. un macrobloc

Abrégé

A mapping system and method may be provided for facilitating setup of an application data flow between an edge application server which may be instantiated on one or more edge nodes of a mobile network and a remote server outside of the mobile network. The system and method may obtain a client identifier identifying a client device configured to utilize an edge application service of the edge application server, obtain an external endpoint identifier of an external endpoint of the edge application server, wherein the external endpoint allows the edge application server to be reached by data communication from outside of the mobile network, generate mapping data associating the client identifier with the external endpoint identifier, using the mapping data, provide a communication interface to enable a network entity which is configured to setup the application data flow between the edge application server and the remote server to obtain the external endpoint identifier on the basis of the client identifier. Such a mapping system may enable application data flows to be setup between edge application servers in different mobile networks on the basis of the mapping data.

Classes IPC  ?

• H04L 67/1087 - Réseaux de pairs [P2P] en utilisant les aspects inter-fonctionnels d’établissement de réseau
• H04L 67/30 - Profils
• H04L 67/52 - Services réseau spécialement adaptés à l'emplacement du terminal utilisateur
• H04W 4/60 - Services basés sur un abonnement qui utilisent des serveurs d’applications ou de supports d’enregistrement, p. ex. boîtes à outils d’application SIM

Abrégé

Methods and apparatus for processing an encoded representation of a sequence of pictures are disclosed, wherein the method includes: a processor of a decoding apparatus allocating memory for one or more pictures in a decoded picture buffer, DPB; the processor receiving a bitstream comprising an encoded representation of a current picture, the encoded representation of the current picture comprising a plurality of decoding units, DUs, each of the plurality of DUs comprising an encoded set of pixels; the processor storing the plurality of DUs of the current picture in a coded picture buffer, CPB; the processor decoding the plurality of DUs into decoded DUs of the current picture and storing the decoded DUs in the allocated memory of the DPB, the processor executing at least one partial output during the decoding of the plurality of DUs of the current picture, the performing of the at least one partial output including: copying one or more of the decoded DUs from the DPB to a data sink before all of the plurality of DUs are decoded, the one or more decoded DUs representing one or more areas of pixels in the current picture; determining output information comprising information about the one or more areas of pixels that are copied to the data sink and information for identifying the current picture; providing access to the output information for use by an application or an application programming interface, API, outside the decoding apparatus.

Classes IPC  ?

• H04N 19/44 - Décodeurs spécialement adaptés à cet effet, p. ex. décodeurs vidéo asymétriques par rapport à l’encodeur
• G06F 9/54 - Communication interprogramme
• H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
• H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant une image, une trame ou un champ
• H04N 19/182 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un pixel
• H04N 19/423 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p. ex. la mise en œuvre de logiciels spécialisés caractérisés par les dispositions des mémoires
• H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p. ex. liés aux standards de compression

Abrégé

A streaming server and a streaming client are described, with the streaming server being configured for streaming video data representing a panoramic video of a scene to the streaming client. The panoramic video may show the scene from a viewpoint within the scene, with the viewpoint being one of a plurality of viewpoints within the scene. When streaming first video data of a first panoramic video, and when starting to stream second video data of a second panoramic video, the streaming client may at least temporarily and simultaneously continue to stream at least part of the first video data by continuing to stream a part of the first video data which represents shared video content of the scene which is visible in the first panoramic video and in the second panoramic video, while additionally streaming second viewpoint-specific video data which represents viewpoint-specific video content of the scene.

Classes IPC  ?

• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• H04N 21/218 - Source du contenu audio ou vidéo, p. ex. réseaux de disques locaux
• H04N 21/2343 - Traitement de flux vidéo élémentaires, p. ex. raccordement de flux vidéo ou transformation de graphes de scènes du flux vidéo codé impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
• H04N 21/6587 - Paramètres de contrôle, p. ex. commande de lecture à vitesse variable ("trick play") ou sélection d’un point de vue
• H04N 21/845 - Structuration du contenu, p. ex. décomposition du contenu en segments temporels

Abrégé

A method comprises receiving (103) first cryptographic information and second cryptographic information at a device (1) of a first user and transmitting (109) a message to a privacy routing system (21). The first cryptographic information comprises a receiver identifier encrypted with a cryptographic key associated with the privacy routing system. The message comprises the receiver identifier encrypted with the cryptographic key and fourth cryptographic information which has been determined based on the second cryptographic information. The method further comprises decrypting (113) the receiver identifier at the privacy routing system, identifying (115), at the privacy routing system, a second user based on the decrypted receiver identifier, validating (117) the fourth cryptographic information, and forwarding (119) the message to a device (11) of the second user based on a result of the validation of the fourth cryptographic information.

Classes IPC  ?

• H04L 9/40 - Protocoles réseaux de sécurité
• H04L 51/212 - Surveillance ou traitement des messages utilisant un filtrage ou un blocage sélectif
• H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système

Abrégé

One aspect of this disclosure pertains to a dual-connection device configured to connect: to a local network as a local device, the local network connecting the dual-connection device and one or more further local devices providing one or more local services in the local network; and to a telecommunications network as a user device, wherein the telecommunications network has registered a user device group comprising the dual-connection device and one or more further user devices in the telecommunications network; The dual-connection device is further configured to enable at least one of advertisement of and discovery of at least one of the one or more local devices and one or more local services available in the local network for the one or more further user devices in the user device group in the telecommunications network. The dual-connection device may further be configured to enable at least one of advertisement of and discovery of at least one of the one or more further user devices in the user device group and one or more services provided by the one or more further user devices for the one or more local devices in the local network.

Classes IPC  ?

• H04W 76/15 - Établissement de connexions à liens multiples sans fil
• H04W 8/00 - Gestion de données relatives au réseau
• H04W 48/16 - ExplorationTraitement d'informations sur les restrictions d'accès ou les accès

Abrégé

One aspect of this disclosure pertains to a cellular communication device configured for performing a Public Land Mobile Network, PLMN, selection procedure to attempt registration with a PLMN. The selection procedure involves accessing a PLMN selector list, the PLMN selector list comprising at least one pair of a PLMN entry and at least one Radio Access Technology, RAT, entry, each RAT entry indicating one RAT. The PLMN entry of the (PLMN; RAT) pair is associated with a value set to indicate that two or more PLMNs may be selected. The cellular communication device is configured to sequentially select the two or more PLMNs when processing the (PLMN; RAT) pair in the PLMN selector list to attempt registration with the selected PLMN.

Classes IPC  ?

• H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
• H04W 60/04 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement utilisant des événements déclenchés
• H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant des informations radiodiffusées
• H04W 8/22 - Traitement ou transfert des données du terminal, p. ex. statut ou capacités physiques

Abrégé

A method of establishing a signalling connection between a remote User Equipment, UE, and a telecommunication network via a relay capable UE, wherein said relay capable UE has established user plane connectivity to an intermediate node comprised by said telecommunication network and is arranged for supporting establishment of said connection for said remote UE, said method comprising the steps of receiving a registration message over said user plane forwarded by said relay capable UE and originating from said remote UE for registering said remote UE to said telecommunication network, forwarding said registration message to a Mobility Management Function comprised by said telecommunication network and receiving a registration accept message from said Mobility Management Function for accepting registration of said remote UE to said telecommunication network, and forwarding said registration accept message to said remote UE via said relay capable UE.

Classes IPC  ?

• H04W 60/04 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement utilisant des événements déclenchés
• H04W 76/11 - Attribution ou utilisation d'identifiants de connexion
• H04W 8/08 - Transfert de données de mobilité
• H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur

Abrégé

A system (1, 21) for obtaining samples for a dynamic resource management system in a wireless network is configured to analyze (101) data for a dynamic resource management system to determine one or more combinations of input values which are not present or underrepresented in the data. The dynamic resource management system uses supervised learning to estimate resource demand. The system is further configured to adjust (103) one or more flow characteristics of a data flow between a user device and a base station to obtain one of the combinations of input values, determine a quantity of resources used for the data flow and actual state and/or cell characteristics relevant to the data flow, create a new sample based on the used quantity of resources, the adjusted flow characteristics, and the actual state and/or cell characteristics, and store the new sample in the data.

Classes IPC  ?

• H04W 16/10 - Répartition dynamique des ressources
• H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement

Abrégé

A method of processing a multi-view video by a client apparatus is described wherein, the multi-view video comprising a set of video streams is created by a set of cameras simultaneously capturing an object in a scene for a set of view angles and for one or more video resolutions, each video stream defining a view associated with a view angle of a camera relative to the object. The method may comprise: receiving a manifest file defining a plurality of windows for the multi-view video, a first window of the plurality of windows defining a first subset of video streams selected from the set of video streams, the first subset of video streams being associated with a first subset of view angles of the set of view angles; determining position information associated with an angular position of a viewer relative to a multi-view display apparatus, the multi-view display apparatus being configured to render the multi-view video identified in the manifest file; selecting the first window from the plurality of windows based on the position information and the first subset of view angles and requesting transmission of the first subset of video streams by a server system; and, receiving multi-view video data associated with the first subset of video streams; and, providing the multi-view video data to a decoder apparatus for decoding.

Classes IPC  ?

• H04N 21/218 - Source du contenu audio ou vidéo, p. ex. réseaux de disques locaux
• H04N 21/437 - Interfaçage de la voie montante du réseau de transmission, p. ex. pour transmettre des requêtes de client à un serveur VOD
• H04N 21/81 - Composants mono média du contenu

Abrégé

A first method comprises transmitting data (83) of a first kind during a first part of a first time slot (ti1) of a plurality of time slots (ti1-ti4) of equal length according to a regular slot schedule, transmitting a preamble (84) in a second part of the first time slot, and transmitting data of the second kind during one or more mini-slots of a first part of a second time slot (ti2) of the time slots according to a mini-slot schedule. The second time slot succeeds the first time slot and the first part of the second time slot comprises a plurality of mini-slots (85). A second method comprises receiving the data of the first kind during the first part of the first time slot, receiving the preamble in the first time slot, and receiving data during a plurality of the mini-slots of the second time slot.

Classes IPC  ?

• H04W 72/12 - Planification du trafic sans fil
• H04W 72/121 - Planification du trafic sans fil pour les groupes de terminaux ou d’utilisateurs

Abrégé

The invention relates to an uncrewed vehicle, such as a drone, which is capable of establishing simultaneous data connections to at least two wireless networks. A navigational control system may provide navigation instructions to the uncrewed vehicle via a control data connection established via a first wireless network. The invention further relates to a connectivity control function for controlling network connectivity of the uncrewed vehicle. For that purpose, the connectivity control function may obtain data indicative of a quality-of-service which the first wireless network provides for the control data connection. If it is determined that a second wireless network provides better quality-of-service, the connectivity control function may send a connectivity control instruction to the uncrewed vehicle to switch the control data connection from the first wireless network to the second wireless network.

Classes IPC  ?

• G08C 17/02 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil utilisant une voie radio

Abrégé

A system for performing simulations on a digital twin (1) of a telecommunication network is configured to determine a minimum assessment accuracy with respect to one or more performance indicators and/or determine a maximum assessment duration, select a simulation model (13-15,23-25,33-35,43-45) for each of a plurality of components (3-8) of the digital twin based on at least one of the minimum assessment accuracy and the maximum assessment duration, assemble the selected simulation models (13,14,23,33,43) into the digital twin, and perform the simulations on the digital twin.

Classes IPC  ?

• H04L 41/14 - Analyse ou conception de réseau
• H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle

Abrégé

An orchestration system and method are described for at least in part orchestrating a multidevice video session in which a plurality of devices each transmit a video, for example of a user, via a network and in which a composition system receives said transmitted videos and composites, for a respective device from the plurality of devices, videos of other devices into one or more video streams and transmits the one or more video streams via the network to the device. A grouping of the users/devices may be determined to allow the video stream(s) to be generated for respective devices in a manner which may be dependent on the group to which they are deemed to belong. In particular, the video stream(s) may be generated by the composition system such that the videos of devices within a same group are shown in a better quality than the videos of devices from another group, as a user of a device may prefer to see the users from the same group in a better quality than the users from another group.

Classes IPC  ?

• H04L 65/80 - Dispositions, protocoles ou services dans les réseaux de communication de paquets de données pour prendre en charge les applications en temps réel en répondant à la qualité des services [QoS]
• H04L 65/1093 - Procédures en session en ajoutant des participantsProcédures en session en supprimant des participants

Abrégé

The invention relates to a transaction verification system for authenticating a transaction performed at a transaction system. The transaction system provides a visual presentation of the transaction, comprising uncoded data and machine-extractable coded data. The transaction system also provides verification data for verifying one or more authenticity features of at least part of the uncoded data. The verification data can be obtained based on the coded data. A transaction verification device obtains, using an image interface, one or more camera images of the visual presentation of the transaction, and these camera images are then used to verify the one or more authenticity features based on the verification data.

Classes IPC  ?

• G06Q 20/40 - Autorisation, p. ex. identification du payeur ou du bénéficiaire, vérification des références du client ou du magasinExamen et approbation des payeurs, p. ex. contrôle des lignes de crédit ou des listes négatives

Abrégé

The invention relates to a system configured as an orchestration function for a mobile network, wherein the mobile network comprises edge nodes which are configurable to provide edge computing resources to mobile devices, wherein the system is configured to at least in part orchestrate a migration of an edge computing resource for a mobile device from a first edge node to a second edge node. The orchestration function and the mobile device interact to enable the orchestration function to start the migration of the edge computing resource in a timely manner.

Classes IPC  ?

• H04W 72/51 - Critères d’affectation ou de planification des ressources sans fil sur la base des propriétés du terminal ou du dispositif
• H04W 36/32 - La resélection étant déclenchée par des paramètres spécifiques par des données de localisation ou de mobilité, p. ex. des données de vitesse
• H04W 72/04 - Affectation de ressources sans fil

Abrégé

A system and method are provided of managing remote resource utilization by a first device, wherein the first device may be configured to use a resource service provided by a remote server, wherein the resource service may enable the first device to utilize a resource of the remote server, wherein the first device may be connected to the remote server via a mobile network infrastructure and configured to use the resource service via remote data communication with the remote server. The system and method may determine whether to setup a second device to provide the resource service to the first device via local data communication as a substitute for the remote server, and if determined, setup the second device to provide the resource service to the first device via local data communication, said setting up comprising transferring state data associated with the resource service to the second device to enable the first device to continue the resource service via local data communication.

Classes IPC  ?

• H04W 4/50 - Fourniture de services ou reconfiguration de services
• H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine
• H04W 8/00 - Gestion de données relatives au réseau

Abrégé

The disclosure pertains to a service connection information system configured to store service profile information regarding at least a first service of a first service providing device in a first local network and a second service of a second service providing device in a second local network. The service connection information system may also store connectivity information for an electronic device to enjoy the first service from the first service providing device in the first local network and the second service from the second service providing device in the second local network. The service connection information system may further be configured to provide the service profile information and connectivity information to the electronic device to enable the electronic device to enjoy the first service and the second service. The disclosure also pertains to a telecommunication system to support the service connection information system and to an electronic device.

Classes IPC  ?

• H04L 67/51 - Découverte ou gestion de ceux-ci, p. ex. protocole de localisation de service [SLP] ou services du Web
• H04W 84/10 - Réseaux à petite échelleRéseaux faiblement hiérarchisés
• H04L 67/14 - Gestion de session

Abrégé

A streaming assistance system may be provided which may be connected to at least two network links, for example via respective network interfaces. Both network links may have different characteristics, e.g., in terms of throughput, utilization, latency, etc. The streaming assistance system may assist in the streaming of media content to a client device by identifying a media fragment which is likely to be requested by the client device in the (near) future, selecting a network link to be used for the streaming of the media segment, and effecting a prefetching of the media segment via the selected network link. In some embodiments, the streaming assistance system may be a DASH Aware Network Element (DANE).

Classes IPC  ?

• H04N 21/61 - Structure physique de réseauTraitement de signal
• H04N 21/6377 - Signaux de commande émis par le client et dirigés vers les éléments du serveur ou du réseau vers le serveur
• H04N 21/845 - Structuration du contenu, p. ex. décomposition du contenu en segments temporels

Abrégé

The disclosure pertains to an electronic device, an authentication support system and a telecommunication system for a telecommunications network enabling the electronic device to access the telecommunications network without a subscription. One aspect of the disclosure involves the electronic device to provide an electronic device identifier over the first network to the authentication support system. The electronic device is also configured to receive at least a derived device identifier and a derived device credential from the authentication support system over the first network. The derived device identifier may be based on at least the gateway device identifier and the electronic device identifier. The derived device credential may be based on at least the gateway device credential and the electronic device identifier. The electronic device is configured to include the derived device identifier in the network access request and transmit the network access request including the derived device identifier to the second network. The derived device credential may also be stored in the electronic device to enable the electronic device to participate in an authentication procedure with the telecommunication system. The electronic device may be configured to participate in the authentication procedure with the telecommunication system over the second network in response to the network access request and to use the derived device credential received in the authentication procedure with the telecommunication system.

Classes IPC  ?

• H04L 9/40 - Protocoles réseaux de sécurité
• H04W 12/06 - Authentification
• H04W 12/08 - Sécurité d'accès

Abrégé

A method of processing content data is described comprising: receiving content data, preferably the content data representing video data, texture data for a 3D model, text or a 3D data defining a 3D model, to be processed by a rendering device, preferably an extended reality XR rendering device; receiving or determining adaptation information associated with the content data, the adaptation information including a target affect parameter value and one or more adaptation rules, an adaptation rule defining an adaptation process for adapting the content data or for adapting the processing of the content data to cause a change in the emotional state of a user of the rendering device; receiving or determining a measured affect value, wherein the measured affect value is determined based on sensor information of one or more sensors configured to measure an emotional state of a user of the rendering device, preferably the one or more sensors being part of the rendering device and/or wirelessly connected to the rendering device; and, adapting the content data to be processed by the rendering device or adapting the processing of the content data by the rendering device based on the measured affect value, the affect target parameter value and at least one of the one or more adaptation rules.

Classes IPC  ?

• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• G06T 15/00 - Rendu d'images tridimensionnelles [3D]

Abrégé

A method of rendering a virtual object by a rendering device includes establishing a communication channel with a mobile device; determining or receiving initial pose information of the mobile device, the pose information defining an initial position and an initial orientation; receiving device information via the communication channel, the device information including orientation, motion, and/or position information for updating the initial pose of the mobile device; using the initial pose information and the device information to determine a current pose of the mobile device, the current pose defining a current position and orientation; receiving first content data from a server system, the first content data representing a virtual object; and, rendering the first content data in the viewport of the rendering device based on the current pose information, the current pose information being used to render the virtual object in spatial alignment with the mobile device.

Classes IPC  ?

• G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
• G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques

Abrégé

A client device may utilize an application service provided by a mobile network. The client device may be configured to transfer an application context of the application service between different mobile networks by, when the client device is connected to a first mobile network, retrieving the application context from the first mobile network and storing the application context as a local copy in the data storage, and when the client device is connected to a second mobile network, sending the application context to the second mobile network. This way, it may not be needed to rely on connectivity existing between the first mobile network and the second mobile network to transfer the application context, which connectivity may for example lack if one or both of the mobile networks are non-public networks.

Classes IPC  ?

• H04L 67/00 - Dispositions ou protocoles de réseau pour la prise en charge de services ou d'applications réseau
• H04L 67/561 - Ajout de données fonctionnelles à l’application ou de données de commande de l’application, p. ex. métadonnées
• H04W 36/00 - Dispositions pour le transfert ou la resélection

Abrégé

A method includes determining (401) information relating to each of a plurality of devices and transmitting (403) the information to cause a data flow to be requested with one or more quality-of-service requirements and the admittance of the data flow with the one or more quality-of-service requirements to be decided upon based on the information. The plurality of devices includes a first device which includes a first wireless receiver and a second device which includes a second wireless receiver. The method further comprises obtaining (405) a first signal received by the first wireless receiver over a data radio bearer associated with the data flow, obtaining (407) a second signal received by the second wireless receiver over the data radio bearer or over a further data radio bearer associated with a further data flow and extracting (409) data from the first and second signals by aggregating the first and second signals.

Classes IPC  ?

• H04W 76/15 - Établissement de connexions à liens multiples sans fil
• H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
• H04B 7/00 - Systèmes de transmission radio, c.-à-d. utilisant un champ de rayonnement

Abrégé

The system (1) of the invention is configured to receive information relating to relay devices (11, 17-19) present in a certain spatial area and determine relay configuration information for the relay devices from the information. The relay configuration information instructs the relay devices when to receive and/or relay data units and when not to receive and/or relay data units. The system is further configured to transmit the relay configuration information to the relay devices. The relay device of the invention is configured receive a data unit from a further device (21) or not in dependence on the received relay configuration information and/or relay a received data unit to the cellular communication network (31) or not in dependence on the received relay configuration information.

Classes IPC  ?

• H04W 76/14 - Établissement de la connexion en mode direct
• H04L 41/0816 - Réglages de configuration caractérisés par les conditions déclenchant un changement de paramètres la condition étant une adaptation, p. ex. en réponse aux événements dans le réseau
• H04W 8/00 - Gestion de données relatives au réseau
• H04W 40/00 - Acheminement ou recherche d'itinéraire pour la communication
• H04W 40/02 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court
• H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur

Abrégé

Network functions are described to establish local connectivity between a device of a telecommunications network and an application instantiated a private cloud environment. The local connectivity may be established by providing, in the private cloud environment, a subdomain for use by the telecommunications network, wherein the subdomain may be manageable via an external control endpoint. A network orchestration function of the telecommunications network may, based on information received from a service orchestrator for the private cloud environment, initiate deployment of one or more network functions in the subdomain of the private cloud environment, and configure the one or more deployed network functions to allow the user plane communication between the device and the application to be established. Such local connectivity may be advantageous in terms of performance and address privacy and control concerns, which may otherwise occur if the application data traffic between the device and the application is routed via a core network of the telecommunications network.

Classes IPC  ?

• H04L 41/0806 - Réglages de configuration pour la configuration initiale ou l’approvisionnement, p. ex. prêt à l’emploi [plug-and-play]
• H04L 41/5054 - Déploiement automatique des services déclenchés par le gestionnaire de service, p. ex. la mise en œuvre du service par configuration automatique des composants réseau
• H04L 41/122 - Découverte ou gestion des topologies de réseau des topologies virtualisées, p. ex. les réseaux définis par logiciel [SDN] ou la virtualisation de la fonction réseau [NFV]
• H04L 41/0895 - Configuration de réseaux ou d’éléments virtualisés, p. ex. fonction réseau virtualisée ou des éléments du protocole OpenFlow
• H04L 41/40 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant la virtualisation des fonctions réseau ou ressources, p. ex. entités SDN ou NFV

Abrégé

A client device may be enabled to render a three-dimensional [3D] scene comprising one or more objects. At a server system, a video-based representation of an object may be streamed as one or more video streams to the client device. At the client device, the scene may be rendered from a viewing position within the scene to obtain a rendered view of the scene. Furthermore, a relative position between the viewing position and a position of the object in the scene may be determined. At the server system, the one or more video streams may be generated to show the object from a limited set of viewing angles, wherein the limited set of viewing angles is selected based on the relative position. At the client device, a viewing angle may be selected from the limited set of viewing angles and the video-based representation of the object may be placed at said selected viewing angle in the scene.

Classes IPC  ?

• H04N 21/81 - Composants mono média du contenu
• H04N 21/44 - Traitement de flux élémentaires vidéo, p. ex. raccordement d'un clip vidéo récupéré d'un stockage local avec un flux vidéo en entrée ou rendu de scènes selon des graphes de scène du flux vidéo codé
• H04N 21/234 - Traitement de flux vidéo élémentaires, p. ex. raccordement de flux vidéo ou transformation de graphes de scènes du flux vidéo codé
• H04N 21/218 - Source du contenu audio ou vidéo, p. ex. réseaux de disques locaux
• H04N 21/235 - Traitement de données additionnelles, p. ex. brouillage de données additionnelles ou traitement de descripteurs de contenu
• H04N 21/435 - Traitement de données additionnelles, p. ex. décryptage de données additionnelles ou reconstruction de logiciel à partir de modules extraits du flux de transport
• H04N 21/6377 - Signaux de commande émis par le client et dirigés vers les éléments du serveur ou du réseau vers le serveur
• H04N 21/6437 - Protocole de transmission en temps réel [RTP]
• H04N 21/6587 - Paramètres de contrôle, p. ex. commande de lecture à vitesse variable ("trick play") ou sélection d’un point de vue
• H04N 13/117 - Transformation de signaux d’images correspondant à des points de vue virtuels, p. ex. interpolation spatiale de l’image les positions des points de vue virtuels étant choisies par les spectateurs ou déterminées par suivi du spectateur
• G06F 3/04815 - Interaction s’effectuant dans un environnement basé sur des métaphores ou des objets avec un affichage tridimensionnel, p. ex. modification du point de vue de l’utilisateur par rapport à l’environnement ou l’objet
• G06T 15/08 - Rendu de volume

Abrégé

A client device (CLD) for a mobile network may comprise two radios (R-1, R-2) for establishing simultaneous mobile data connections to at least two mobile networks, for example at a country border at which the client device leaves the network range of one mobile network and enters the network range of another. The client device may further be configured to utilize an edge application service (EDG-APP) of a mobile network. To coordinate the switch in connectivity and edge utilization between such different mobile networks, a client function (CDCF) may be provided in the client device while separate instances of a network function (EDCF) may be provided in each edge enabling platform of each mobile network. Together, the CDCF and the EDCFs may orchestrate the migration of the edge application service between the mobile networks, in a manner which respects the requirements for separation of concerns, e.g., between a mobile network's operator and an application service provider (ASP).

Classes IPC  ?

• H04W 36/00 - Dispositions pour le transfert ou la resélection

Abrégé

One aspect of this disclosure pertains to a gateway device for use in a telecommunications network, wherein the telecommunications network comprises a policy control system configured to provide at least one forwarding policy to the gateway device. The gateway device may be configured to forward traffic of at least one user device connected to the gateway device to the telecommunications network. The gateway device is further configured to receive the forwarding policy from the policy control system over the telecommunications network. The gateway device may receive the forwarding policy using a PDU session establishment procedure, a PDU session modification procedure and/or a registration procedure. The gateway device is configured to enforce the received forwarding policy when forwarding traffic of the at least one user device towards the telecommunications network.

Classes IPC  ?

• H04W 76/12 - Établissement de tunnels de transport
• H04W 76/15 - Établissement de connexions à liens multiples sans fil
• H04W 40/24 - Gestion d'informations sur la connectabilité, p. ex. exploration de connectabilité ou mise à jour de connectabilité

Abrégé

A device (1) for transmitting data over a data radio bearer associated with a first data flow is configured to determine one or more quality -of-service requirements of one or more applications and create a request specifying the one or more quality-of-service requirements to admit a group of at least two data flows with one or more joint quality-of- service requirements. The group of data flows comprises the first data flow. The device is further configured to transmit (251) the request to a system (41) for establishing data flows, receive (257), from the system for establishing data flows, a response indicating whether the request has been accepted or rejected, and transmit (263) data to a base station (21) over the data radio bearer associated with the first data flow if the request has been accepted.

Classes IPC  ?

• H04W 76/15 - Établissement de connexions à liens multiples sans fil
• H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement

Abrégé

Methods and systems for providing a bitstream comprising video data encoded by an encoder apparatus are described, wherein the method may include: a processor of the encoder apparatus determining a current motion vector of a current block of a current video frame of a sequence of video frames comprising video data, the current motion vector defining a spatial offset of the current block relative to a prediction block of a previously encoded reference video frame stored in a memory of the encoder apparatus; the processor determining or receiving motion information associated with the current video frame, the motion information signaling the processor whether at least part of the offset defined by the current motion vector is associated with non-uniform motion in the video data of the current video frame; the processor determining a motion vector predictor candidate based on the motion information, at least a first motion vector predicator algorithm and a second motion vector predictor algorithm; and, the processor determining a motion vector difference based on the selected motion vector predictor candidate and the current motion vector; and, the processor using an encoding process to encode a residual block, the motion vector difference, an indication of the selected motion vector predictor candidate, and at least part of the motion information into a bitstream, wherein the residual block defines a difference between the current block and the prediction block.

Classes IPC  ?

• H04N 19/137 - Mouvement dans une unité de codage, p. ex. différence moyenne de champs, de trames ou de blocs
• H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p. ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
• H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant un bloc, p. ex. un macrobloc

Abrégé

A method of processing video data of a picture is described, the method including: allocating memory for a decoded picture in a decoded picture buffer, DPB, the decoded picture comprising pixels representing video data; receiving a bitstream comprising decoding units, DUs, and storing the DUs in a coded picture buffer, CRB, the DUs representing a coded picture that needs to be decoded into the decoded picture, each of the DUs representing a coded block of pixels; determining if, during decoding of the coded picture, at least one partial output can be performed, the at least one partial output including copying the one or more decoded DUs from the DPB to a data sink, while one or more DUs of the coded picture are not yet decoded and removed the CPB, the one or more decoded DUs representing a part of the decoded picture; and, or performing the at least one partial output if the processor determines that the at least one partial output can be performed, the performing including marking the one or more decoded DUs stored in the DPB as being ready for partial output, the marking signaling the decoder apparatus not to remove the one or more decoded DUs from the DPB; and, copying the one or more marked decoded DUs from the DPB to the data sink without removing the one or more decoded DU from the DPB.

Classes IPC  ?

• H04N 19/44 - Décodeurs spécialement adaptés à cet effet, p. ex. décodeurs vidéo asymétriques par rapport à l’encodeur
• H04N 19/433 - Matériel spécialement adapté à l’estimation ou à la compensation de mouvement caractérisé par des techniques d’accès à la mémoire
• H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p. ex. liés aux standards de compression

Abrégé

An encoding method comprises obtaining (101) an input set of volumetric image data, selecting (103) data from the image data for multiple views based on a visibility of the data from a respective viewpoint at a respective viewing direction and/or within a respective field of view such that a plurality of the views comprises only a part of the image data, encoding (105) each of the views as a separate output set (31), and generating (107) metadata which indicates the viewpoints. A decoding method comprises determining (121) a desired user viewpoint, obtaining (123) the metadata, selecting (125) one or more of the available viewpoints based on the desired user viewpoint, obtaining (127) one or more sets of image data in which one or more available views corresponding to the selected one or more available viewpoints have been encoded, and decoding (129) at least one of the one or more available views.

Classes IPC  ?

• G06T 9/00 - Codage d'image
• G06T 15/20 - Calcul de perspectives

Abrégé

Next generation network architectures enable instantiation of network slices in which traffic may be transported via one or more virtual networks overlaying the physical network infrastructure. Multiple of such network slices may share a resource of a particular network function, such as a bandwidth, switching capacity, computing capacity and/or storage capacity of the network function. It may be desirable to provide guarantees on the minimum resource availability of the shared resource per network slice. Accordingly, a slice resource distribution function (SRDF) may be provided which may be configured manage the resource utilization of the shared resource which may safeguard guarantees on the minimum resource availability per network slice.

Classes IPC  ?

• H04W 16/04 - Répartition des ressources adaptable au trafic
• H04L 41/0823 - Réglages de configuration caractérisés par les objectifs d’un changement de paramètres, p. ex. l’optimisation de la configuration pour améliorer la fiabilité
• H04L 41/0895 - Configuration de réseaux ou d’éléments virtualisés, p. ex. fonction réseau virtualisée ou des éléments du protocole OpenFlow
• H04L 43/0876 - Utilisation du réseau, p. ex. volume de charge ou niveau de congestion
• H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement