The present application relates to the technical field of sensing, and provides an information transmission method, a communication apparatus, and a system. In the method, an apparatus can classify data on the basis of scattering characteristic information included in the data and obtained by sensing a target under a corresponding measurement angle. For example, among at least two pieces of data obtained by sensing the target, data satisfying a coherent relationship is distinguished from data satisfying a non-coherent relationship, and the data satisfying the coherent relationship is subjected to coherent processing, while the data satisfying the non-coherent relationship is subjected to incoherent processing. Accordingly, the present application can support appropriate processing of data obtained in large-aperture observation scenarios.
The present application relates to the technical field of electronic devices, and provides a chip, a communication method, a communication device, and a storage medium. An optical device layer and a radio frequency device layer are respectively formed on two opposite surfaces of the chip; the optical device layer at least comprises a first optical assembly used for converting a first optical signal into a first radio frequency signal; the radio frequency device layer at least comprises a first radio frequency assembly used for converting a first radio frequency signal into a second radio frequency signal; and the first optical assembly and the first radio frequency assembly are connected by means of a conductive line in the chip so as to transmit the first radio frequency signal from the first optical assembly to a second radio frequency assembly. In the present application, the optical device layer and the radio frequency device layer are integrated on the same chip by means of the dual-sided architecture of the chip, thereby improving the signal interconnection density.
H01L 21/70 - Fabrication ou traitement de dispositifs consistant en une pluralité de composants à l'état solide ou de circuits intégrés formés dans ou sur un substrat commun, ou de parties constitutives spécifiques de ceux-ciFabrication de dispositifs à circuit intégré ou de parties constitutives spécifiques de ceux-ci
H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
3.
METHOD AND APPARATUS FOR DETERMINING SERVICE ADDRESS INFORMATION
Embodiments of the present application provide a method and apparatus for determining service address information. The method comprises: a first access network device sending to a second access network device first switching request information, used for requesting a first terminal device to switch to the second access network device, wherein the first switching request information comprises indication information of a first service; receiving first switching confirmation information from the second access network device, wherein the first switching confirmation information comprises address information of the first service determined by the second access network device on the basis of the indication information of the first service; and sending to the first terminal device switching instruction information, used for instructing the first terminal device to switch to the second access network device on the basis of the address information of the first service. In the method, when the first access network device requests the first terminal device to access the second access network device, the second access network device can determine new address information for a service of the first terminal device, so as to ensure that the service of the first terminal device can continue once the switching of the first terminal device has been completed.
Provided in the present application are a communication method and a communication apparatus. The method comprises: acquiring first information and threshold information, wherein the first information is used for determining a cell reference position and the speed of a non-terrestrial network (NTN) apparatus, and the threshold information comprises a distance threshold; on the basis of position information of a terminal apparatus and the first information, determining angle information between a position vector and a speed vector of the NTN apparatus, wherein the position vector is a vector from the cell reference position to the position of the terminal apparatus; and when a distance value corresponding to the position vector is greater than or equal to the distance threshold and the angle information meets a first condition, executing neighbor cell measurement. In this way, compared with determining whether to execute neighbor cell measurement on the basis of only the distance value corresponding to the position vector and the distance threshold, executing neighbor cell measurement when the angle information meets the first condition and the distance value corresponding to the position vector is greater than or equal to the distance threshold can prevent the terminal apparatus from frequently executing unnecessary neighbor cell measurement, thereby reducing power consumption.
In some examples, a method of determining a shortest path between two locations comprises receiving, by a first device, a first graph representing a graph network comprising multiple regions, wherein each region comprising multiple vertices and multiple edges, identifying each of the multiple regions, and transmitting the first graph to a mobile device, partitioning, by the first device, the first graph based on the identified multiple regions to thereby generate a set of partitioned graphs, wherein each of the identified multiple regions corresponds to a respective partitioned graph from the set of partitioned graphs, generating, by the first device, a second graph, wherein the second graph defines comprises the set of partitioned graphs and information defining connectivity among the set of partitioned graphs, and transmitting the second graph to a mobile device, traversing, by the mobile device, the second graph to determine a high-level path comprising multiple shortcuts representing the edges of the multiple edges of the first graph that connect a first vertex and a second vertex, determining, by the mobile device, a shortest path between the first vertex and the second vertex, wherein the shortest path is determined based on the high-level path, wherein the shortest path comprises the edges of the multiple edges of the first graph that connect the first vertex and the second vertex, and outputting, by the mobile device, the shortest path.
The embodiments of the present application relate to the technical field of communications. Provided are a task scheduling method and apparatus. In the method, a network node receives a task request and receives telemetering messages from a plurality of network nodes, such that the telemetering messages can be used to perform listening to obtain network state information, and a decision is made on task scheduling on the basis of the network state information and the task request. In this way, task requests can be prevented from being forwarded a number of times, so that timely processing of task requests are facilitated, thereby improving the task processing efficiency.
Systems and methods for anonymous authorization involving end users in communication networks are provided. According to an aspect, a method for subscribing to one or more services may be provided. The method may include receiving from a user a subscription request for subscribing to one or more services, and selecting the one or more services which are identified by one or more service IDs corresponding to the subscription request. The method further includes obtaining one or more service credentials corresponding to the one or more services and generating an aggregated service credential by aggregating the one or more service credentials. The method further includes sending the aggregated service credential to an authentication/authorization server.
The disclosure proposes an optical communication system for monitoring a loss of an optical signal, comprising a controller and an optical link that comprises one or more amplification segments. The controller is configured to measure a first power spectrum of the optical signal at a reference point of the optical link; change a respective amplification gain of an amplifier after measuring the first power spectrum; measure a second power spectrum of the optical signal at the reference point after changing the respective amplification gain; estimate respectively a third power spectrum and a fourth power spectrum at an output of the amplifier before and after changing the respective amplification gain; estimate the second power spectrum; determine an error by comparing the measured second power spectrum and the estimated second power spectrum; and select a connector loss value for the amplifier that is associated with a smallest error.
H04B 10/079 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant des mesures du signal de données
The invention relates to a method (100) for producing a porous wick structure (310) with one or more microchannels (312) using a molding core (202). The method (100) comprises inserting (102) the molding core (202) into a mold (204) and filling (104) the mold (204) with a metal powder (206). The method (100) further comprises sintering (106) the metal powder (206) in the mold (204) to produce a porous wick structure (310) comprising the molding core (202); and dissolving (108) the molding core (202) to obtain one or more microchannels (312) inside the porous wick structure (310). Furthermore, the invention also relates to a loop heat pipe (300) comprising a porous wick structure (310) produced according to the method (310).
B22F 5/10 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser d'articles avec des cavités ou des trous, non prévue dans les sous-groupes précédents
B22F 3/11 - Fabrication de pièces ou d'objets poreux
F28D 15/04 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p. ex. tubes caloporteurs avec des tubes ayant une structure capillaire
The present disclosure provides data processing methods and related products. By obtaining a final prediction related to first characteristic information of a third node in an environment and used for updating of a second node, a first node or a fourth is enabled to provide a reward prediction result, which thus enables the second node to generate an action matching the first characteristic information of the third node. In addition, by conducting training of the first node based on the training data corresponding to characteristic information of the first node after performing configuration on the first node and a sixth node based on a first response indicative of a capability of the sixth node for supporting the training of the first node, the accuracy of the first node in determining a reward prediction result is improved. Further, by performing configuration for carrying out a target task initiated by the third node based on a fourth indication indicative of a type of feedback data about a first observation provided by the third node, the feedback data provided by the third node can be leveraged to help configuring a system for executing the target task.
Disclosed are a video metadata transmission method and a device, relating to the technical field of multimedia. A video metadata packet comprises an organization to which a standard used by the packet belongs and types of metadata under the standard, so that a source device can encapsulate different types of metadata by using an encapsulating method, and the standard used by the video metadata packet and the types of metadata are marked in the video metadata packet, preventing the source device from consuming more computing power to realize encapsulation of the video metadata packet, thus facilitating improvement of the efficiency of transmission, among different devices, of a video carrying the video metadata packet.
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 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
A communication method and a communication apparatus applied to the field of communications. In the technical solution provided by the present application, whether to cache information in a second time-frequency resource may be determined based on first indication information indicating whether first joint coding is performed on first data and second data, thereby achieving low-power-consumption control channel indication, and improving the flexibility of indicating whether first joint coding is performed on the first data and the second data.
Provided in the embodiments of the present application is an electronic apparatus. The electronic apparatus comprises an apparatus housing, a cooling housing, a blocking member, a fan and a heating device. The cooling housing is mounted to the apparatus housing, the cooling housing having an air passage, and the air passage being provided with an air inlet and an air outlet. The fan faces the air passage; when being driven by the fan, airflow can enter the cooling housing through the air inlet, flow in the air passage in the cooling housing and finally flow out of the cooling housing through the air outlet. The blocking member is movably connected to the cooling housing. The blocking member and the cooling housing have a first position relationship and a second position relationship; when the blocking member and the cooling housing are in the first position relationship, the blocking member avoids at least part of the air inlet and at least part of the air outlet; when the blocking member and the cooling housing are in the second position relationship, the blocking member blocks the air inlet and the air outlet.
The present application provides an optical waveguide structure and a preparation method for an optical waveguide structure, applied to the field of optical communications. The optical waveguide structure comprises a substrate, a waveguide, a gain module, and a cladding layer, wherein the waveguide and the gain module are located between the substrate and the cladding layer; the refractive index of the waveguide is the same as the refractive index of the gain module, and the refractive index of the waveguide and the refractive index of the gain module are greater than the refractive index of the substrate and the refractive index of the cladding layer; the gain module is in contact with the waveguide; the waveguide is used for transmitting an optical signal; the gain module is used for amplifying the optical signal.
G02B 6/12 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage du type guide d'ondes optiques du genre à circuit intégré
G02F 1/39 - Optique non linéaire pour la génération ou l'amplification paramétrique de la lumière, des infrarouges ou des ultraviolets
H04B 10/291 - Répéteurs dans lesquels le traitement ou l’amplification est effectuée sans conversion de la forme optique du signal
15.
SYSTEM AND METHOD FOR PREFETCHING CONTENTS OF INTEREST WHILE PRESERVING PRIVACY OF USERS
A Hosting Network (HN) can provide access to contents of interest to users via digital representative of the users, referred to as D-Users or D-User modules. The service can be established by instantiating functions inside the D-User module, the hosting platform or/and the hosting network and configuring the functions accordingly. A list of contents of interest can be maintained in a Shared Categorized Content Interest Portal (SCIP). The SCIP can be accessible to 3rd parties or external content providers, where content interests from multiple users can be kept after deprivatization and anonymization. A secure payment service can be provided to the D-user by the HN for paid content.
A system and method for establishment of a user controlled and management (UCM) service inside a network using a digital representative of a user is provided, helping in building a network architecture that supports new services which may be developed/deployed by 3rd parties, that uses a more open ecosystem, and that enables better trustworthiness management. The method includes receiving a request for a subscription of the D-User to a UCM service, the request including a UCM service type, and preparing the UCM service according to the UCM service type. The method also includes establishing the UCM service with the D-User, setting up a UCM service session between the UCM service and the D-User including generating data paths, and starting the UCM service session by transmitting session data packets through the data paths.
Provided in the embodiments of the present disclosure are a method for waking up, and a device, a communication system, a computer-readable storage medium and a computer program product. The method comprises: a network device receiving from a management device a packet for waking up the network device, wherein the network device is in a sleep state, and a main control unit of the network device is powered off. The method further comprises: on the basis of the received packet, waking up the network device by means of powering on the main control unit. In this way, the problem of it being impossible to make the main control unit sleep when the network device is sleeping can be solved. Therefore, the residual power consumption when the network device is in the sleep state can be significantly reduced. In addition, the network device, which is in the sleep state and the main control unit of which is powered off, can be remotely woken up by means of the packet for waking up the network device.
H04L 61/5014 - Adresses de protocole Internet [IP] en utilisant le protocole de configuration dynamique de l'hôte [DHCP] ou le protocole d'amorçage [BOOTP]
The present application relates to the technical field of data processing, and specifically relates to a data processing method, an electronic device, and a readable storage medium. In the method, an electronic device may load, into a kernel of an operating system, data processing logic which corresponds to a network data transmission service and is in an application program running on the electronic device, and provide, for each application program, a data processing system call and data writing system call for a corresponding network data transmission service. Thus, since data of a network data transmission service is processed by a kernel of an operating system and is stored in a kernel space, the data does not need to be copied in the kernel space and a user space, thus being conducive to improving the efficiency of sending and/or storing data by a network.
Disclosed in the present application is a communication apparatus. The communication apparatus comprises: an antenna array, a signal unit and an amplification circuit, wherein a second port of the signal unit is in signal isolation from a third port thereof, a first port thereof is coupled to the antenna array, and the second port is coupled to an input end of the amplification circuit, and an output end of the amplification circuit is coupled to the third port. A signal from the antenna array is received via the first port of the signal unit, the signal is then output to the amplification circuit via the second port, and the amplification circuit amplifies the signal from the antenna array and then outputs the amplified signal via the third port; thus, when the second port and the third port are isolated from each other, the problem of signal self-excitation can be avoided.
The present application relates to the technical field of wireless communications. Provided are a message transmission method and apparatus, which are used for transmitting an RCS message by means of a messaging as a platform (MaaP) device. The method comprises: a second device receiving a first message from an MaaP device, wherein the first message comprises a first identifier of a first terminal device and first content from the first terminal device; and the second device sending second content to a first device on the basis of the first identifier and a correspondence, wherein the second content is determined on the basis of the first content; and the correspondence is a correspondence between a second identifier of the first device and a third identifier of the first terminal device. On the basis of the solution, a first device, which does not support an RCS service at present, can realize the transmission of an RCS message with a first terminal device by means of the interaction between a second device and an MaaP device.
Embodiments of the present application provide a terminal-cloud computing power collaborative scheduling method, a related system, and a device. The method can be applied to a terminal-cloud computing power collaborative scheduling system, and the system can comprise a terminal device and a cloud server. The terminal device may execute a scheduling policy to determine whether to schedule a task in a program to a terminal side for execution or to a cloud side for execution. In this way, cloud-side computing power becomes a part of terminal-side computing power, achieving collaborative scheduling of terminal-side and cloud-side tasks, solving the problem of insufficient terminal-side computing power, and also solving the problems of an idle state of terminal-side computing power and a high cloud side cost caused by placing all logic and computing power on the cloud side.
A communication path determination method and an apparatus. In the method, a first network element receives a path selection request sent by a session management network element, a first path selection request being used for requesting to select a user plane network element for a session of a terminal device; on the basis of the path selection request and acquired network information, the first network element selects a user plane network element for a session of a terminal device, wherein the network information comprises routing information of a data network to which at least one user plane network element is connected or a subnet to which the terminal device is connected; and the first network element sends information of the selected user plane network element to the session management network element. According to the method, a mobile communication system can also select a user plane network element for a terminal device on the basis of routing information, thereby guaranteeing packet transmission of a user by means of user plane network elements or a transmission path between the user plane network elements, improving the packet forwarding efficiency.
Embodiments of the present application provide a communication method and a communication apparatus. The method includes: receiving first downlink control information (DCI), where the first DCI is associated with second DCI, and the first DCI indicates the second DCI which is configured on two or more transmission layers; and receiving the second DCI based on the first DCI. According to the method, two stage DCI can utilize multiple transmission layers for a control signal transmission which improve performance and capacity of the control signal transmission.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 72/232 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal les données de commande provenant de la couche physique, p. ex. signalisation DCI
Provided in the embodiments of the present disclosure are a method, a system, a storage medium, and a program product. The method comprises: a first network device obtaining first biomarker information of a user of a first terminal device; and on the basis of a first verification request message, which is received from a second network device and is used for verifying the user, sending the first biomarker information to the second network device or a third network device, wherein the first biomarker information is used for performing identity verification on the user of the first terminal device. By means of the embodiments of the present disclosure, the verification for the identity of a natural person can be provided during communication.
Embodiments of the present application provide a communication method and a communication apparatus. The method includes: determining, by a first user equipment (UE), information of two or more transmission layers for downlink signal transmissions, the downlink signal transmissions at least comprise a first downlink signal transmission corresponding to the first communication apparatus and a second downlink signal transmission corresponding to a second communication apparatus; and receiving, by the first UE, a downlink signal from the first downlink signal transmission on one or more transmission layers out of the two or more transmission layers, the downlink signal comprises a downlink control signal, or the downlink signal comprises a downlink control signal and data. According to the method, multiple transmission layers are used to transmit control signals of multiple UEs, which improve performance and capacity of the multiple UEs downlink signal transmissions.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal
The present application provides a communication method and apparatus, used for improving the transmission performance of an uplink signal in a scenario where a UL-only TRP is deployed at an edge of a cell. The method comprises: sending a reference signal by means of N beams; and acquiring first information, and sending an uplink signal on the basis of the first information. The first information is used for indicating at least one of the following: a beam parameter related to a first network device, a path loss parameter related to the first network device, a beam parameter related to a second network device, or a path loss parameter related to the second network device, wherein the second network device supports receiving the uplink signal and does not support sending a downlink signal. A reference signal for beam measurement is sent, so that the UL-only TRP can carry out measurement to obtain the optimal beam direction for a terminal device to point to the UL-only TRP, and path loss, thereby being conducive to the alignment to the UL-only TRP in the beam direction when the terminal device subsequently sends an uplink signal, and improving the coverage performance of the uplink signal.
A filter, a filter tuning method, and a related device. The filter comprises a waveguide port and a periodic structure; the periodic structure is communicated with the waveguide port, and the periodic structure is centrosymmetric; and the periodic structure comprises m metal cavities, the m metal cavities are communicated with each other, the sizes of the m metal cavities are the same, and the sizes and periods of the m metal cavities are related to tuning parameters of the filter. Therefore, the tuning parameters of the filter can be directly determined by adjusting the sizes and periods of the m metal cavities, thereby quickly satisfying requirements, and improving the design efficiency of the filter.
A communication method and apparatus, which are used for configuring, for each terminal device, a measurement configuration parameter matching the state of the terminal device, so as to improve the cell measurement efficiency of the terminal device and reduce the measurement power consumption of the terminal device. In the present application, the method comprises: an access network device receiving assistance information from a terminal device, and the access network device determining measurement configuration information on the basis of the assistance information, wherein the measurement configuration information comprises at least one measurement configuration parameter and an activation condition for the at least one measurement configuration parameter, and the measurement configuration information is used by the terminal device to perform cell measurement; the access network device sending the measurement configuration information to the terminal device; and the terminal device performing cell measurement on the basis of the measurement configuration information.
Embodiments of the present application disclose a search method and apparatus, for use in improving the accuracy of search results. The method provided by the embodiments of the present application comprises: receiving search content, wherein the search content comprises terms or questions entered by a user; and generating search result on the basis of the search content, wherein the search result comprises a text result and service slots, the text result is used for displaying an answer corresponding to the search content, the service slots are used for linking service plug-ins, the service plug-ins correspond to the search content, and the search result comprises service plug-ins from different information sources.
The present application provides a light beam scanning device and system. The light beam scanning device comprises a first prism set and a second prism set. The first prism set and the second prism set are arranged in a first direction and rotate around the first direction as an axis. The first direction comprises the axis direction of the first prism set. The second prism set comprises a first prism and a second prism, and the principal section of the first prism is perpendicular to the principal section of the second prism. The first prism yaws around a second direction, the second prism yaws around a third direction, and the third direction comprises the normal direction of the principal section of the second prism. Any two directions among the first direction, the second direction, and the third direction are perpendicular to each other; at least one prism in the first prism set and the second prism set is a wedge prism. The light beam scanning device provided in the present application achieves scanning accuracy at a sub-micro-radian level, the light beam scanning or light beam pointing accuracy is improved by one order of magnitude, and the pointing accuracy of a laser light beam is greatly improved.
A device upgrade method and a related device. The device upgrade method comprises: a master device receives a first upgrade package sent by a first device, wherein the first upgrade package comprises a second upgrade package for upgrading the master device and a third upgrade package for upgrading a slave device; and the master device is upgraded on the basis of the second upgrade package, and/or the master device sends the third upgrade package to the slave device, so that the slave device is upgraded on the basis of the third upgrade package. That is, after the first device merges master device and slave device upgrade packages and sends same to the master device, the first device does not need to participate in a subsequent upgrade process, the first device does not need to access the slave device, and upgrade of the master device and the slave device is implemented by means of the master device, that is, the first device and the master device asynchronously complete an upgrade operation, thereby improving the upgrade efficiency of the network device.
H04L 41/082 - Réglages de configuration caractérisés par les conditions déclenchant un changement de paramètres la condition étant des mises à jour ou des mises à niveau des fonctionnalités réseau
32.
COMMUNICATION METHOD, COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM
The present application provides a communication method, a communication apparatus and a communication system. In the method, an address allocation policy, a NAT policy and a message isolation policy can be configured for a relay terminal device, such that automation is realized, IP addresses are configured for connected devices of the relay terminal device in batches, and message routing of the connected devices is automatically controlled, thereby improving the message sending efficiency. Moreover, as an association between identification information of the connected devices and the IP addresses is established, the security of allocating the IP addresses can be improved.
The embodiments of the present disclosure belong to the technical field of data storage. Provided are a data storage management method, a system, and a device. In the method, on the basis of the data volume of valid data in a source storage disk among a plurality of storage disks and the available space of a destination storage disk among the plurality of storage disks, a host determines migration information corresponding to the source storage disk, and the host sends the migration information to the source storage disk; on the basis of the migration information, the source storage disk sends to the destination storage disk the valid data of the corresponding data volume; and the destination storage disk stores the valid data. The source storage disk sends the local valid data to the destination storage disk on the basis of the migration information sent by the host. According to the method, a host only needs to calculate migration information, and send the migration information to a source storage disk, such that the source storage disk directly sends valid data to a destination storage disk, and the host does not need to receive nor send data, thereby reducing the occupation of hardware resources of the host.
There is provided a method for controlling user traffic using a digital user. A digital user resides on the network on behalf of a physical user in order to provide enhanced functionality. Upon request of a physical user, a network session is established whereby data gateways and network functions are configured at least in part by the digital user. The digital user may set parameters for the data gateways and the network functions at least in part from network policies, network state information, and the digital user's own policies.
Provided in the embodiments of the present application are a handover method for a centralized unit (CU), and a related apparatus. The method is applied to a source CU, and comprises: sending a first handover request to a first CU, wherein the first handover request comprises a first reuse key indication, a source key and a source packet data convergence protocol (PDCP) count value, the first handover request is used for requesting the handover of a user equipment (UE) from the source CU to the first CU, the first reuse key indication is used for instructing to reuse a source key and a source PDCP of the source CU after the first CU has established a connection with the UE, the source key is used for generating a key for communication with the UE, and the source PDCP count value is used for identifying the current PDCP data of the UE; and if a handover request response sent by the first CU is received, sending a first handover indication to a DU, wherein the first handover indication is used for triggering the first CU to establish a connection with the DU. By using the embodiments of the present application, secure non-perception handover of a UE can be realized.
Provided in the present application are a task proxy method and a terminal device. The method can be applied to a terminal device, wherein the terminal device comprises a target task proxy sandbox program, the target task proxy sandbox program comprises target task event logic, and the target task event logic corresponds to a target application program. The method comprises: associating a target task proxy sandbox program with a target task event trigger point; if the target task event trigger point is triggered, determining whether the target task proxy sandbox program needs to be called; and if it is determined that the target task proxy sandbox program needs to be called, processing a target task event according to target task event logic. The technical solution can enable a task proxy sandbox program to replace an application program so as to process some task events, such that task event processing of the application program can be completed without starting the application program, thereby avoiding the situation whereby a large number of application processes survive at the background of a terminal device.
A communication method, and an apparatus, which relate to the technical field of communications, and are used for improving the flexibility and efficiency of an uplink transmission scheduling antenna port combination. A method comprises: a network device sends a sounding reference signal (SRS) configuration message to a terminal, the SRS configuration message comprising N SRS resources, the N SRS resources comprising a first SRS resource and a second SRS resource, the first SRS resource comprising one or more SRS ports, and the second SRS resource comprising one or more SRS ports; and the network device receives an SRS corresponding to the mth SRS port of the first SRS resource and an SRS corresponding to the nth SRS port of the second SRS resource sent by the terminal using the same antenna port, wherein N, m and n are positive integers.
Embodiments of the present application provides a method, a network node and a platform for creating an isolated Hosting Platform (HOP) for Digital Entities (DEs) of real entities requiring privacy. A Host Network (HN) can receive a request to host one or more DEs requiring privacy for the data associated with the DE or the real entity. In response to the request, a HOP is instantiated in a container of the HN. The HOP is configured with Hosting Platform Functions (HPFs) where at least some of the HPFs control access to the DE data and/or DE applications to preserve its privacy.
The present application relates to the technical field of communications. Disclosed are a resource scheduling method and apparatus, and a server. The method comprises: when an execution request of a first application program is received, acquiring first instruction stream features of the first application program, wherein the first instruction stream features indicate features of a plurality of first instructions included in the first application program; on the basis of the first instruction stream features and physical resources called by the first application program, determining a first resource allocation mode of the first application program; and on the basis of the first resource allocation mode, optimizing the physical resources called by the first application program. A resource allocation mode determined by means of instruction stream features of an application program fits with a plurality of instructions included in the application program, such that physical resources called by the application program which is optimized on the basis of the resource allocation mode fit with the plurality of instructions, thereby realizing resource scheduling driven on the basis of the application program, achieving fine granularity of resource scheduling, and increasing the resource utilization rate with regard to different application programs.
An image sensor, and a method and apparatus for starting image acquisition, which are applied to the technical field of image acquisition, and used for reducing the false wakeup rate, so as to reduce the power consumption and prolong the service life of a battery. In the present application, the image sensor wakes up a main control chip and starts image or video acquisition only when determining that a moving object is present in the photographing range and the moving object is a target object. Compared with the traditional scheme of waking up the main control chip when detecting that the moving object is present in the photographing range, the scheme of the present application can effectively reduce the false wakeup rate, thereby reducing the power consumption of a battery and prolonging the service life of the battery.
A communication method and apparatus, and a storage medium and a computer program product, which relate to the technical field of wireless communications, and are used for enabling a plurality of first common signals to be sent on a plurality of frequency-domain resources, thereby improving the flexibility of sending first common signals. In the present application, a terminal apparatus receives a first common signal, wherein the first common signal is one of a plurality of first common signals, and the plurality of first common signals are sent by a network apparatus by means of a plurality of time-frequency resources; and the plurality of time-frequency resources correspond to N time-domain resources, and the plurality of time-frequency resources correspond to M frequency-domain resources, N being a positive integer, and M being an integer greater than 1. It can be seen that the plurality of time-frequency resources may correspond to a plurality of frequency-domain resources, and therefore the flexibility of the network apparatus sending the first common signals can be improved. In addition, since the plurality of first common signals may occupy a plurality of frequency-domain resources, the number of time-domain resources occupied by the plurality of first common signals can be reduced, thereby reducing power consumption.
Disclosed are a network element management method, an optical line terminal, and a communication network, which relate to the field of optical networks. The method comprises: when a link between a first optical line terminal and a network management system has failed, receiving a first management message sent by a second optical line terminal, and executing, by means of the network management system, a management operation on the first optical line terminal on the basis of a management identifier indicated in the first management message. Thus, by means of interconnecting a plurality of optical line terminals, after a link between a first optical line terminal and a network management system has failed, a second optical line terminal connected to the first optical line terminal forwards a management message, such that the network management system can manage the first optical line terminal in a timely manner, without losing the management of the first optical line terminal, thereby improving the reliability of the network management system regarding network element management. In addition, it is not necessary to change uplink networking of the optical line terminals and the network management system, or additionally deploy an out-of-band switch between the optical line terminals and the network management system, and therefore the solution provided in the present application is easily implemented with low costs.
Embodiments of the present application provide a method for processing an image and related devices. The method for processing an image includes: obtaining an input image; processing the input image by using a differential operator kernel to obtain a first processed image and an additional boundary; processing the first processed image by using a neural network to obtain a second processed image; and determining, according to the additional boundary and the second processed image, an output image by using the differential operator kernel. According to the technical solution provided by the present application, quality drop caused by using a neural network may be avoided.
Provided in the present application are a synchronization method and apparatus, which are beneficial to avoiding the problem of the synchronization precision of a terminal device being reduced over time, and avoiding a reduction in an available MSC in a communication process, thereby improving the data transmission performance. The method comprises: receiving first configuration information from a network device, wherein the first configuration information is used for indicating a time-frequency position of a first signal and a sending moment of the first signal, and the sending moment of the first signal is before a transmission moment of service data; and transmitting the first signal on the basis of the first configuration information, and completing synchronization by using the first signal.
An interaction method for a call interface. The method is applied to an electronic device, on which an AI assistant is mounted and which has a display screen. The method comprises: detecting that an AI call mode has been enabled, wherein the AI call mode is a mode in which an AI assistant is used to make a call with a calling object; and detecting a first operation, wherein the first operation is used for instructing switching of the AI call mode to a human call mode, and the human call mode is a mode in which a user makes a call to the calling object. The method supports switching between a user call mode and an AI call mode, and supports interaction with an AI assistant via an interface in the AI call mode, so as to better guide the AI assistant to make a call to a calling object, thereby improving the user usage experience and working efficiency.
H04M 3/42 - Systèmes fournissant des fonctions ou des services particuliers aux abonnés
H04M 1/72454 - Interfaces utilisateur spécialement adaptées aux téléphones sans fil ou mobiles avec des moyens permettant d’adapter la fonctionnalité du dispositif dans des circonstances spécifiques en tenant compte des contraintes imposées par le contexte ou par l’environnement
The disclosure relates to a communication system for monitoring a loss of an optical signal, comprising a controller and an optical link. The disclosure proposes communication systems, and corresponding methods for operating the communication systems. The controller is configured to, for one or more time-steps: change a per-frequency sub-band attenuation of a wavelength attenuation element, measure a first and a second power spectrum of an optical signal at respectively a first and a second end of the optical link, estimate the second power spectrum based on the measured first power spectrum, update one or more estimated gain spectra based on the measured and estimated second power spectrum, and measure and estimate a signal to noise ratio (SNR) based value. The controller is further configured to update one or more estimated connector loss values of the optical link based on the estimated and measured SNR-based value.
H04B 10/079 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant des mesures du signal de données
H04B 10/294 - Commande de la puissance du signal dans un système à plusieurs longueurs d’onde, p. ex. égalisation du gain
47.
A TRANSISTOR DEVICE WITH AN INTERRUPTED BARRIER LAYER
The present disclosure relates to a transistor device, for example, a high-electron-mobility transistor (HEMT). The transistor device comprises an interrupted barrier layer, meaning it has a first barrier layer (203) and a second barrier layer (204) separated from another. The transistor device comprises a set of base layers (201) stacked on another, a channel layer (202) arranged on the set of base layers, the first barrier layer arranged on the channel layer, and the second barrier layer buried in the channel layer. The second barrier layer is separated from the first barrier layer by a first spacing (S1) along a first axis, and by a second spacing (S2) along a second axis perpendicular to the first axis. The transistor device also comprises a gate stack (205) arranged at least partly on the first barrier layer, a source contact (206) connected to the first barrier layer, and a drain contact (207) connected to the second barrier layer.
H01L 29/778 - Transistors à effet de champ avec un canal à gaz de porteurs de charge à deux dimensions, p.ex. transistors à effet de champ à haute mobilité électronique HEMT
H01L 29/10 - Corps semi-conducteurs caractérisés par les formes, les dimensions relatives, ou les dispositions des régions semi-conductrices avec des régions semi-conductrices connectées à une électrode ne transportant pas le courant à redresser, amplifier ou commuter, cette électrode faisant partie d'un dispositif à semi-conducteur qui comporte trois électrodes ou plus
H01L 29/20 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués comprenant, à part les matériaux de dopage ou autres impuretés, uniquement des composés AIIIBV
48.
TRANSMITTER MIXER CIRCUIT AND METHOD FOR REDUCING LOCAL OSCILLATOR LEAKAGE
A transmitter mixer circuit configured to reduce local oscillator leakage. The transmitter mixer circuit (100) comprises a double-balanced transmitter mixer including two branches. Moreover, a first branch of the two branches comprises a first calibration current source (IP) and a first calibration capacitor (CP). Moreover, the first calibration capacitor (CP) is connected to ground, and the second branch of the two branches comprises a second calibration current source (IN) and a second calibration capacitor (CN). In addition, the transmitter mixer circuit (100) is configured to calibrate the double-balanced transmitter mixer (102) based on capacitance of the first and the second calibration capacitors (CP and CN) and output of the first and the second calibration current sources (IP and IN). The transmitter mixer circuit (100) performs two- dimensional calibration, that is adjust both difference in magnitude as well as phases between LO leakage currents to reduce overall LO leakage.
The present disclosure relates to resource allocation in wireless communication networks. The disclosure proposes a network device for efficient multi-objective radio resource allocation for user devices. The network device comprises a preference module and a policy module. The preference module is configured to: determine a global preference vector, wherein the global preference vector describes an overall weight of each network performance indicator among a set of network performance indicators for the one or more user devices, and provide the global preference vector to the policy module. The policy module is configured to: obtain the global preference vector from the preference module, and make a resource allocation decision based on the global preference vector.
ii comprising one or more subsets of indices, each subset of indices comprises one or more indices and each index corresponds to one of the plurality of scattering elements comprised in a respective subset of elements; and perform an iterative procedure to determine, for each training interval, an updated phase configuration for the plurality of scattering elements of the DCS.
H04B 7/04 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
A connection module and an electronic device. The connection module comprises a circuit board assembly, which comprises a first end and a second end, wherein the first end and the second end are each provided with a plurality of terminals, and at least some of the terminals of the first end are in communication connection with the plurality of terminals of the second end in a manner of corresponding to each other on a one-to-one basis; and the terminals of the first end are used for being in communication connection with a first part, and the terminals of the second end are used for being in communication connection with a second part. The electronic device comprises a first part, a second part and the connection module, wherein the first part is in communication connection with the first end of the connection module, and the second part is in communication connection with the second end of the connection module. The connection module and the electronic device can solve the problem of a cable interconnection architecture not being beneficial to heat dissipation of an electronic device, and ameliorate the problem of impedance-discontinuity points being possibly generated in a welding area between a cable and a connector in a cable interconnection architecture.
H01R 12/79 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires se raccordant à des circuits imprimés rigides ou à des structures similaires
H01R 12/62 - Connexions fixes pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires se raccordant à des circuits imprimés rigides ou à des structures similaires
Example embodiments relate to methods, apparatuses, computer readable storage medium, computer program product for managing XaaS services. In the present solution, an XaaS service may register by sending a register request to a first function, such as a CCF, and accordingly, the CCF may manage the XaaS service by storing profile information of the XaaS service. In the present solution, an XaaS service may join a group by sending a group join request, and accordingly the CCF may establish and manage the group which includes at least the XaaS service. Therefore, the CCF may be able to manage multiple XaaS services, e.g. provided by a same party or different parties, and accordingly multiple XaaS services may be able to work together.
There is provided a method and apparatus for a digital user to receive payment and send payment anonymously. A digital user resides in the network and performs functionality on behalf of a physical user, such as a wireless communication device. The digital user comprises a plurality of functions required to support various User Centered and Managed (UCM) services. The D-User may receive a request for a method to receive payment and may obtain a temporary account identifier for a financial organization to receive the payment. The UCM can transfer funds to the financial organization through the temporary account identifier to ensure the payment remains anonymous.
G06Q 20/38 - Protocoles de paiementArchitectures, schémas ou protocoles de paiement leurs détails
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
Disclosed in embodiments of the present application are a measurement method and a measurement device, which are used for measuring performance indexes of a photoelectric conversion module, wherein the measured performance indexes can reflect different conditions of a link of the photoelectric conversion module, so that the accuracy of the quality of the photoelectric conversion module reflected by the performance indexes is improved. The method comprises: the measurement device comprises M transmission link parameters, wherein the M transmission link parameters include a first transmission link parameter, and M is a positive integer. First, the measurement device attenuates a first electric signal on the basis of the first transmission link parameter to obtain a second electric signal. Second, the measurement device transmits the second electric signal to the photoelectric conversion module, the second electric signal being used for measuring a first transmission performance index of the photoelectric conversion module.
H04B 10/079 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant des mesures du signal de données
Provided are a communication method and a related apparatus. The method is applicable to a wireless local area network system that supports protocols such as IEEE 802.11ax next-generation Wi-Fi protocols (e.g., an 802.11be protocol) or 802.11be next-generation Wi-Fi protocols, and can also be applied to a wireless personal area network system based on UWB technology, a sensing system, etc. The method comprises: sending first information, wherein the first information indicates the time of each of one or more skips of a first device, and the term "skip" refers to changing from using a primary sub-channel to perform PPDU synchronization to using a secondary sub-channel to perform PPDU synchronization; and receiving second information from a second device, wherein the second information indicates whether the second device skips each time the first device skips. In this way, the first device can determine whether the other party simultaneously skips along with itself, and then can conveniently take corresponding measures, thereby improving communication performance.
Disclosed are audio transmission methods, and devices, relating to the technical field of multimedia. An audio transmitting end generates at least one audio frame and sends the at least one audio frame. A single audio frame only comprises two descriptive information packets used for describing the audio format of ASPs, that is, an audio control packet and an audio information frame packet. Compared to three SDPs in the conventional technology, the number of packets is smaller, and the bandwidth occupied by the two descriptive information packets is smaller, thus helping to improve the data volume of effective audio data which can be transmitted over a channel within a unit of time, and improving the audio transmission efficiency between devices.
An energy-saving method and an apparatus, which are applied to the technical field of storage. The method comprises: determining a first disk in a storage pool, wherein the storage pool comprises at least two disks, the at least two disks comprise the first disk, and the expected energy consumption of the storage pool is less than or equal to a first threshold during the sleep of the first disk; and sending a first instruction to the first disk, the first instruction being used for instructing sleep in a first time period. In the embodiments of the present application, the sleep in granularities of disks can increase the energy-saving benefits of the sleep of the storage pool.
G06F 1/3234 - Économie d’énergie caractérisée par l'action entreprise
G06F 1/3287 - Économie d’énergie caractérisée par l'action entreprise par la mise hors tension d’une unité fonctionnelle individuelle dans un ordinateur
The present application provides a communication method and a communication apparatus. The method is used for instructing switching of a transmission path of a core network. Specifically, the method comprises: an SMF or PCF establishes a second transmission path, wherein the second transmission path comprises at least one transmission path between a terminal device and a core network device; and the SMF sends first request information to a user plane function (UPF), wherein the first request information is used for instructing the UPF to enable the established second transmission path to transmit a next frame of packet when the current first transmission path has a micro-burst condition. By means of the method, in a scenario in which a micro-burst occurs to a media service flow, a transmission delay problem caused by a burst on a core network path can be avoided, a data packet is prevent from arriving out of order, and user experience is improved.
A communication method and a related apparatus. In the method, on the basis of the actual coverage of neighbor cells, different orbits/neighbor cells are distinguished to adaptively provide different distance threshold values to control whether a terminal device starts the measurement of the orbits/neighbor cells, or, different orbits/neighbor cells are distinguished to adaptively provide different distance threshold values to control whether the terminal device uses the orbits/neighbor cells as target cells for cell reselection, thereby facilitating improved communication performance.
A detector (3000), which is used for increasing the field of view of the detector (3000), thereby improving the sensitivity of the detector (3000). The detector (3000) comprises: a diffraction-free lens (3100) and a detection unit (3200), wherein the diffraction-free lens (3100) is used for converting an incident signal of the detector (3000) into a diffraction-free beam and converging the diffraction-free beam to a detection surface (3210) of the detection unit (3200); the detection surface (3210) of the detection unit (3200) is used for detecting the diffraction-free beam; and the distance d between the detection surface (3210) and the diffraction-free lens (3100) is less than the aperture D of the diffraction-free lens (3100).
The present application discloses a channel state information reporting method and a related apparatus. The present application can be applied to a communication system involving a downlink channel measurement and CSI reporting process. The method comprises: performing channel measurement on the basis of a received reference signal to obtain first CSI; and reporting the first CSI, wherein the first CSI comprises at least one of the number of first bases, the number of second bases, the number of third bases and the number of fourth bases, the third bases are used for determining the first bases, and the fourth bases are used for determining the second bases; the first bases and the second bases are used for determining a precoding matrix or a channel matrix, at least one of the number of first bases and the number of second bases is obtained on the basis of a first-type threshold, and at least one of the number of third bases and the number of fourth bases is obtained on the basis of a second-type threshold. A terminal device has a certain degree of freedom to select a number of bases that is more suitable for an actual downlink channel, thereby improving the precision of a PMI.
The present application relates to the field of communications. Disclosed in the present application are a positioning method and a positioning apparatus, which are used for improving the positioning accuracy of terminal devices by means of using low-orbit satellites for positioning. The method comprises: acquiring positioning auxiliary information, wherein the positioning auxiliary information comprises an elevation angle and/or Doppler frequency offset of a ground reference station relative to a low-orbit satellite, and the ground reference station is a ground reference station with the distance from a terminal device being less than a threshold; on the basis of the positioning auxiliary information, determining a target Doppler frequency offset of the terminal device relative to the low-orbit satellite; and performing positioning on the basis of the target Doppler frequency offset.
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
63.
METHOD FOR CLIENT TO ACCESS NETWORK FILE SYSTEM AND RELATED APPARATUS
The present application provides a method for a client to access a network file system (NFS) and a related apparatus. The method is applied to the field of NFSs. The method comprises: a client establishes a full connection with each node in a storage cluster on the cloud; when the client sends an NFS request to the storage cluster by means of a network device, the network device determines a home node of the NFS request, and sends the NFS request to the home node; and the home node performs file transmission with the client on the basis of the NFS request, and sends a request completion instruction to the client. By using the method provided by the present application, the communicational connection is established between the client and the home node, such that file and instruction transmission can be performed and there is no need for other nodes in the storage cluster to perform forwarding, thereby reducing bandwidth consumption in the storage cluster and improving the efficiency of request processing of the storage cluster.
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
The present application provides a communication method and a communication apparatus. The method comprises: acquiring first indication information; on the basis of position information of a terminal apparatus and the first indication information, determining time information corresponding to a target cell reference object; and on the basis of the time information corresponding to the target cell reference object, executing neighbor cell measurement. The first indication information is used for indicating position and time information corresponding to each cell reference object among at least two cell reference objects. The time information is used for indicating the time when an NTN apparatus stops cell coverage. The target cell reference object is a cell reference object determined from among the at least two cell reference objects on the basis of the distance between the terminal apparatus and each of the at least two cell reference objects. Thus, the terminal apparatus can determine the time information corresponding to the target cell reference object from among time information corresponding to a plurality of cell reference objects, and can execute neighbor cell measurement on the basis of the time information, thereby avoiding starting neighbor cell measurement at a wrong opportunity.
Embodiments of the present application provide a communication method and a communication apparatus. The method includes: a user equipment (UE) determines information of two or more transmission layers for receiving a downlink control signal transmission, the downlink control signal transmission is for the UE; and the UE receives a downlink control signal on one or more transmission layers out of the two or more transmission layers based on the information. According to the method, multiple transmission layers are used to transmit a downlink control signal of a single UE, which improve performance and capacity of the single UE downlink control signal transmission.
The present application relates to the technical field of communications, and provides a trustworthy decision-making communication method and an apparatus, which are used for solving the problem that security policy generation processes only take into account the security capabilities of terminals and thus result in unitary and inflexible generation means. The method comprises: acquiring a decision-making mode for instructing a first apparatus whether to serve as a decision maker of a trustworthy policy, or the first apparatus to determine a decision maker on the basis of a competition mode; on the basis of the decision-making mode, sending to a second apparatus a first message for triggering a negotiation about the trustworthy policy, the trustworthy policy being used for indicating a security technology and/or security algorithm used for the communication between the first apparatus and the second apparatus; and acquiring the trustworthy policy, the trustworthy policy being obtained on the basis of a first input parameter and a second input parameter corresponding to the second apparatus, the first input parameter being obtained on the basis of a trustworthiness demand of the first apparatus, and the trustworthiness demand of the first apparatus being used for indicating the demand of the first apparatus for the current communication security capability.
The present application relates to a communication method, an apparatus and a system. The method comprises: on the basis of channel information corresponding to C reference signal ports of at least two terminal devices, determining a vector group corresponding to the C reference signal ports, the vector group comprising C sub-vector groups corresponding to the C reference signal ports on an one-to-one basis, the vector group being used for determining at least two first reference signal resource groups, the at least two first reference signal resource groups corresponding to the at least two terminal devices, the at least two first reference signal resource groups corresponding to C cyclic shift indexes, cyclic shift indexes among the C cyclic shift indexes corresponding to the first reference signal resource groups corresponding to different terminal devices being different from each other, the C cyclic shift indexes being different from each other, and the C cyclic shift indexes corresponding to the C sub-vector groups on an one-to-one basis. The vector group in the embodiment of the present application can reflect actual channel characteristics, so that channels transformed by means of the vector group have relatively low sparsity, thus helping to reduce the overheads of reference signals.
The present application provides a communication method and a communication apparatus, applied to the field of communications. In the technical solution provided by the present application, a first communication device can determine that a phase value of a phase shifter of an HBF unit of a second communication device is a first phase value, and sends the first phase value to the second communication device by means of first information. According to the technical solution provided by the present application, the second communication device can adjust the phase value of the phase shifter of the HBF unit of the second communication device on the basis of the first phase value, so that the second communication device can realize frequency division multi-beam, thereby improving the spectral efficiency of the system.
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
69.
STORAGE UNIT, STORAGE ARRAY, MEMORY, AND ELECTRONIC DEVICE
Embodiments of the present application relate to the technical field of semiconductor storage, and provide a storage unit, a storage array, a memory, and an electronic device, which are used for mitigating the problem of high power consumption of ferroelectric memories. A storage capacitor of the storage unit comprises a first electrode, a ferroelectric layer, a first metal oxide layer, and a second electrode. The first metal oxide layer is stacked between the first electrode and the ferroelectric layer. The metal element of a first metal oxide in the first metal oxide layer includes at least one metal element among elements of a third group, a fourth group and a fifth group except the hafnium element. The first metal oxide layer applies a proper tension force to the ferroelectric layer to stretch a crystal structure of the ferroelectric layer, so that the crystal structure of the ferroelectric layer has lattice distortion, so as to increase the O-phase ratio in the ferroelectric layer, thereby improving the ferroelectricity of the ferroelectric layer, making it easier for the memory to realize ferroelectric polarization reversal, and reducing the working voltage and power consumption.
H10B 53/30 - Dispositifs RAM ferro-électrique [FeRAM] comprenant des condensateurs ferro-électriques de mémoire caractérisés par la région noyau de mémoire
A communication method and a related apparatus. The method comprises: receiving N reference signals and M synchronization signal and physical broadcast channel blocks (SSBs), wherein one SSB is associated with at least two reference signals among the N reference signals, the at least two reference signals are respectively associated with different preambles associated with one SSB, and/or the at least two reference signals are respectively associated with different random access channel occasions (ROs) associated with one SSB, and at least one of the at least two reference signals is associated with one first network node, N and M being both positive integers; and sending a first preamble on a first RO, wherein the first preamble is a preamble corresponding to a first reference signal, and/or the first RO is an RO corresponding to the first reference signal, and the first reference signal is one of the N reference signals. By using the present application, it is conducive to reduce resource overheads.
The present application provides a hinge apparatus, a folding apparatus, and a foldable electronic device. The hinge apparatus comprises a base, a first rotating shaft assembly, and a second rotating shaft assembly; a compensation mechanism of each rotating shaft assembly comprises a first link, a second link, a third link; concentric portions of the links are rotatably connected to one another; the concentric portions of the links rotate relative to the base around a third axis; and a rotating portion of the second link is driven by a main swing arm to rotate relative to the base around a first axis, and drives the concentric portions of the links to rotate relative to the base around the third axis. A movable plate and the third link relatively rotate around a fourth axis. When the main swing arm rotates relative to the base, the movable plate slides relative to the main swing arm to generate displacement in a direction moving close to or away from the base. The hinge apparatus provided in embodiments of the present application can adjust the length of the folding apparatus in the foldable electronic device to prevent a display screen from being pressed or stretched during the process of folding and unfolding.
Provided in the embodiments of the present application are a method and apparatus for determining service node information. The method comprises: a first access network device receiving first information from a computing management function (CMF), wherein the first information comprises information of at least one node corresponding to a first service, the first service is a service requested by a first terminal device, and the first access network device can determine, on the basis of the information of the at least one node, at least one communication tunnel corresponding to the first service. Therefore, in the solution, a first access network device can maintain, according to requirements, a mapping relationship associated with a first service requested by a terminal device, without the need to maintain mapping relationships associated with all services in a network, thereby effectively reducing the signaling overheads generated by maintaining mapping relationships associated with services.
Example embodiments relate to methods, devices and a computer readable storage medium for sensing services. In an aspect, a first device transmits to a second device, a first request that requests the second device to be a transceiver, a transmitter, or a receiver for sensing operation targeting at least one of a sensing direction or a sensing area. Furthermore, the first device receives from the second device, a first response to the first request. This way, the first device can properly determine the second device as a transmitter, a receiver, or a transceiver according the request and the response, for achieving reliable sensing operation targeting at least one of a sensing direction or a sensing area, thereby managing devices such as the second device efficiently and flexibly.
An optical communication assembly (101), which is applied to the field of optical communications and the field of optical fiber communications. The optical communication assembly (101) comprises an optical emitter (104) and a first tail fiber (105), wherein the optical emitter (104) is connected to the first tail fiber (105), the first tail fiber (105) and a first optical fiber (103) are connected by means of a first optical port connector (106), the first tail fiber (105) is a plastic optical fiber, the first optical fiber (103) is a glass optical fiber, the optical emitter (104) is used for generating a first optical signal, and the first optical signal is transmitted to another optical communication assembly (102) by means of the first tail fiber (105) and the first optical fiber (103). Noise can be reduced by means of the combined use of the plastic optical fiber and the glass optical fiber, thereby realizing low-cost and high-quality optical communication.
Methods and apparatuses for providing visual output to mitigate motion sickness are described. Sensed data representing vehicle motion and data for determining a point of focus on a display are obtained. A foveal region of the display and a peripheral region of the display are defined relative to the point of focus. A visual output is provided, via the display, with visual cues representing the vehicle motion, the visual cues being provided in the peripheral region and being excluded from the foveal region.
A61M 21/00 - Autres dispositifs ou méthodes pour amener un changement dans l'état de conscienceDispositifs pour provoquer ou arrêter le sommeil par des moyens mécaniques, optiques ou acoustiques, p. ex. pour mettre en état d'hypnose
Example embodiments relate to methods and devices of communication. In one aspect, a first device may determine assistance information for a sensing operation of a second device and transmit the assistance information to the second device. The second device may perform the sensing operation based on the assistance information. In this way, performance of a sensing operation at a sensing node may be enhanced with signaling or information exchange as little as possible.
Example embodiments relate to methods, devices and a computer readable storage medium for integrated sensing and communication. In an aspect, a first sensing node receives, from a second sensing node, at least one configuration for at least one sensing measurement resource or port. In turn, the first sensing node performs at least one sensing occasion in a sensing occasion set based on the at least one configuration. Such a set of sensing occasions organized in a processing order may achieve a certain trade-off effectively among sensing service KPIs and among service themselves.
Embodiments of the present application relate to the technical field of media, and disclose a three-dimensional model processing method and apparatus, for improving the flexibility of editing a three-dimensional model. The method comprises: receiving first information, determining second information on the basis of the first information; and sending the second information. The first information is used for indicating a change in at least one local area of a three-dimensional model to be edited and the change degree of the three-dimensional model to be edited, and the three-dimensional model to be edited comprises a plurality of local areas. The second information is used for indicating a change mode of the at least one local area of the three-dimensional model to be edited.
G06F 3/04845 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p. ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs pour la transformation d’images, p. ex. glissement, rotation, agrandissement ou changement de couleur
G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
The present application relates to the technical field of wireless communications. Provided are a data transmission method and apparatus, which are used for improving the spectral efficiency. In the method, a terminal device receives first data from a first apparatus; and the terminal device sends to the first apparatus first information indicating an ACK or NACK of the first data, wherein the first information is associated with a first preamble sequence, and the first preamble sequence is one of candidate preamble sequences of an uplink physical shared channel. On the basis of the solution, by means of candidate preamble sequences of an uplink physical shared channel, a terminal device can determine first information indicating an ACK or NACK of data, so that the overhead of feedback information can be reduced, and the spectral efficiency can be improved.
A method and system to instantiate and operate digital entities inside a hosting network is provided. The digital entity can be a representation of a user (D-User). The entity can act on behalf of a real entity, such as a user, an application, a process, etc. The method may include transmitting one or more blueprints based on entity type availability, each blueprint including functions and interfaces associated with an entity type. The method further includes receiving a request for creation of the digital entity based on a selected entity type. The method also includes transmitting a request to a function orchestrator to create a container comprising the digital entity functions and interfaces associated with the selected entity type. Upon creation of the container, the method includes establishing a secure link between an equipment associated with the real entity and the digital entity.
Disclosed are a data transmission method and apparatus, an optical communication device, a system, and a medium, belonging to the technical field of optical communication. The data transmission method comprises: a first optical communication device sends first indication information to a second optical communication device, the first indication information being used for indicating a target forward error correction (FEC) codeword format, the target FEC codeword format being related to the length of uplink burst data of the second optical communication device, FEC codeword formats corresponding to the lengths of uplink burst data which belong to different data length intervals being different, and coding overheads corresponding to different FEC codeword formats being different; and the first optical communication device receives uplink burst data sent by the second optical communication device, the uplink burst data comprising at least one FEC codeword, and the at least one FEC codeword being obtained by using a target FEC codeword format for encoding. Thus, a FEC codeword format used by the second optical communication device is flexibly configured.
The present application belongs to the technical field of computers. Disclosed are a method and apparatus for determining a fault situation, and a device and a computer-readable storage medium. In the method, in a PM expansion scenario, i.e. a scenario in which a PM is connected to a plurality of disks, a first fault situation of a plurality of disks which is determined and then reported by a driving layer, and a second fault situation of the plurality of disks which is determined by a service layer on the basis of the average processing time of each disk regarding an IO instruction are acquired, such that a third fault situation of the plurality of disks is determined on the basis of the first fault situation and the second fault situation. In the present application, a third fault situation is determined by taking both a first fault situation and a second fault situation into consideration, and therefore the accuracy of the third fault situation is relatively high, thereby ensuring the security and reliability of data storage.
Provided in the present application are a board-level structure, a device and an electronic apparatus. The board-level structure comprises a second substrate and at least one first device. The first device comprises a first body and a first substrate, a first welding spot and a second welding spot being provided on the first substrate, and the first substrate being connected to the first body by means of the first welding spot. The second substrate is provided with an accommodation portion and a third welding spot, the third welding spot being located on the second substrate and close to the accommodation portion, and the first substrate being welded to the second substrate by means of the second welding spot and the third welding spot. The first substrate spans over the accommodation portion, and at least part of the first body extends into the accommodation portion. The present application uses the accommodation portion to accommodate part of the first body in the Z-direction, thus reducing space occupation; the first substrate can be directly welded to the second substrate by means of the second welding spot and the third welding spot, thus the first substrate can be connected simply by forming a pad on the surface of the second substrate in one process step, thereby simplifying the assembly process and ensuring assembling quality.
There is provided a method for allocating resources for a network slice. A request for creation of a network slice is received by a resource management service. The resource management service determines what network services are required to satisfy the request and how many resources are required to satisfy the request. The resource management service may then configure an infrastructure service to provide the required resources for the network slice.
There is provided an architecture for a digital user. A digital user resides in the network and performs functionality on behalf of a physical user, such as a wireless communication device. The digital user comprises a plurality of functions required to support various User Centered and Managed (UCM) services. The functions may comprise a Privacy Protection Portal (PPP), an Authentication and Authorization Function (AAF), a Policy Function (PLF), an Intelligent Decision Function (IDF), a Network Feature Management Function (NFMF), a Traffic Management Function (TFMF), a Content Interest Management Function (CIMF), a Data Management Function (DMF), and a Data Processing Function (DPF).
The present application relates to the field of signal processing, and provides a nonlinear compensation method and device, used for more accurately calculating perturbation-based compensation (PBC) expansion coefficients by means of hard value assistance data. In addition, a target PBC expansion coefficient is determined in an offline phase, so that the algorithm complexity of nonlinear compensation can be reduced. The method comprises: performing online PBC nonlinear compensation on a target signal on the basis of a target PBC expansion coefficient, wherein the target PBC expansion coefficient is an optimized expansion coefficient determined in an offline phase by means of at least one set of soft value data and at least one set of corresponding hard value assistance data.
H04B 10/2543 - Dispositions spécifiques à la transmission par fibres pour réduire ou éliminer la distorsion ou la dispersion due à des non-linéarités dans les fibres, p. ex. effet Kerr
The present application provides an antenna assembly and an electronic device. The antenna assembly (20) comprises an insulating support body (21); and at least two antennas (22), the at least two antennas (22) being respectively fixed on the insulating support body (21), and a gap being provided between any two antennas (22). According to the present application, the number of feed points of the antenna assembly is the same as the number of antennas.
An information transmission method and apparatus. The information transmission method comprises: a first device determines resource requirement information, the resource requirement information being used for indicating a requirement of the first device for a required BM resource, and the resource requirement information comprising one or more of the following: a real-time performance requirement, a pooling requirement, a sharing requirement, a security requirement, and a mobility requirement; the first device sends the resource requirement information to a second device; and the second device allocates to a BM resource instance a BM resource meeting the resource requirement information. Therefore, the BM resource allocated by the second device to the BM resource instance meets the requirement of the first device for the BM resource. The requirement indicated by the resource requirement information may be a requirement of a telecommunication cloud application for the BM resource. Therefore, the method facilitates the second device to deploy a BM resource instance meeting a requirement of the telecommunication cloud application for differentiation of BM resources.
Methods and apparatus for characterizing optical fiber links by optical time-domain reflectometry are disclosed. To resolve compromises between the signal-to-noise ratio, duration, and resolution of optical-time domain reflectometry measurements, embodiments of the present disclosure use coded sequences of return-to-zero light pulses. Each return-to-zero light pulse in a coded sequence includes a guard interval to mitigate the effects of pulse shape distortions. In some embodiments, the sequences of return-to-zero light pulses encode complementary Golay correlation codes. Some embodiments provide methods for encoding and decoding the sequences of return-to-zero pulse sequences. Some embodiments provide an optical time-domain reflectometry apparatus including a light source unit, optical coupler, light sensor, and processing device.
H04B 10/071 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal réfléchi, p. ex. utilisant des réflectomètres optiques temporels [OTDR]
90.
DIALOGUE INTERACTION METHOD, ELECTRONIC DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
The present application relates to the technical field of human-computer interaction, and provides a dialogue interaction method, an electronic device and a computer-readable storage medium. The present application screens historical dialogue records, and selects related historical dialogue records to carry out inquiry rewriting on inquiry information, so as to reduce the impact of historical dialogue records of unrelated topics on the inquiry information, and improve the accuracy of the inquiry information, thus improving the accuracy of reply data corresponding to the inquiry information, and improving the accuracy of interaction; in addition, selecting related historical dialogue records to carry out inquiry rewriting on the inquiry information can support users in simplifying input of inquiry information during multi-round interaction processes.
A communication method, an apparatus, a system, and a storage medium. The method may comprise: acquiring position information of a first reference point of a serving cell and position information of a terminal apparatus; and, according to the position information of the first reference point and the position information of the terminal apparatus, determining the distance between the terminal apparatus and the first reference point, the distance being determined on the basis of longitude information and latitude information among the position information of the first reference point and among the position information of the terminal apparatus. Using the present solution may ensure that terminal apparatuses obtain distance values of relatively high accuracy, so as to reduce the number of unnecessary cell reselection measurements of the terminal apparatuses, thereby reducing the power consumption of the terminal apparatuses.
A communication method, a communication apparatus, and a communication system, relating to the technical field of communication. The method comprises: a network device sends a first message, and correspondingly a terminal device receives the first message, the first message comprising information of a plurality of sub-areas in a first terrestrial network TN coverage area, the first TN coverage area overlapping the coverage area of a non-terrestrial network NTN cell, the coverage area of the NTN cell overlapping a plurality of TN coverage areas, the plurality of TN coverage areas comprising a first TN coverage area, and the path of the terminal device passing through the first TN coverage area; the terminal device measures the signal quality of a cell in the coverage range of a first sub-area, the first sub-area being included in the plurality of sub-areas, and the path of the terminal device in the NTN cell passing through the first sub-area. By using the embodiments of the invention, the power consumption of the terminal device can be reduced.
Embodiments of the present application provide a data transmission method and a related apparatus. The method can be applied to a data center network, the data center network being used for achieving a high-performance computing service, a high-performance storage service, or an artificial intelligence service, and so on. The method comprises: receiving a first packet; on the basis of the first packet, determining that a first data stream corresponding to the first packet is a non-congestion control (CC) data stream; and on the basis of the first data stream being a non-CC data stream, executing a load balancing policy on the first data stream corresponding to the first packet. A communication apparatus can identify a data stream, execute a load balancing policy on a non-CC data stream, make full use of an idle bandwidth of a network, and improve network throughput. Furthermore, a load balancing policy is not executed on a CC data stream, so as to prevent out-of-order execution caused by incorrectly executing the load balancing policy on the CC data stream.
There is provided a method and apparatus for communications between a user and a external entity using a wireless network to remain anonymous. This includes use of a privacy protection portal (PPP) in the communications path between the user and destination address, where the PPP removes an identifier for user equipment and substitutes a temporary identifier. Functions at the user equipment can intercept packets from user applications and direct the packets to the PPP and can include functionality for the PPP to decrypt the payload in the packets. In some cases, the PPP can reside in a secure enclave together with a digital user on a hosting wireless network so that the wireless network is not aware of the user who communicates with the external entity.
The present application provides a phase correction method and a communication device. The device comprises a radio frequency module and a signal transmission module; the radio frequency module comprises a plurality of radio frequency interfaces, the plurality of radio frequency interfaces are connected to the signal transmission module, and the signal transmission module is further connected to at least one antenna interface; the radio frequency module is used for sending first radio frequency signals by means of the plurality of radio frequency interfaces; the signal transmission module is used for transmitting the first radio frequency signals to the at least one antenna interface and looping back and transmitting the first radio frequency signals to the radio frequency module at the at least one antenna interface; the radio frequency module is further used for correcting, on the basis of the first radio frequency signals looped and transmitted back, the phases of signals sent by the plurality of radio frequency interfaces. The present application allows for phase correction of each radio frequency interface of a radio frequency module when no correction interface is provided in a communication device, thereby saving interface resources.
Embodiments of the present application provide a heat exchanger, a heat dissipation module, and a computing device. The heat exchanger comprises a first housing, a second housing, and a main body portion, wherein the first housing and the second housing are fixedly connected to two ends of the main body portion; the first housing is provided with at least two independent chambers; the second housing is provided with at least one independent cavity; the main body portion comprises at least two flow channel portions; an inlet of the heat exchanger is communicated with one chamber, an outlet of the heat exchanger is communicated with the other chamber or the cavity, and each flow channel portion is communicated with one of the at least two chambers and one of the at least one cavity, so that a heat exchange medium flowing in through the inlet can flow out of the outlet after sequentially flowing through the flow channel portions. By optimizing the structure of the heat exchanger, the route of the heat exchange medium in the heat exchanger is increased, the heat exchange of the heat exchange medium is more sufficient, and the heat exchange efficiency of the heat exchanger can be improved.
F28D 1/03 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source de potentiel calorifique est une grande masse de fluide, p. ex. radiateurs domestiques ou de moteur de voiture avec des canalisations d'échange de chaleur immergées dans la masse du fluide avec des canalisations en forme de plaques ou de laminés
97.
QUANTUM KEY DISTRIBUTION METHOD, APPARATUS, AND SYSTEM
The present application relates to the technical field of networks, and discloses a quantum key distribution method, apparatus, and system. A first quantum device generates a modulated optical signal, the modulated optical signal carrying quantum information and classical information. The classical information and the quantum information are simultaneously modulated on at least one polarization of the modulated optical signal. The modulated optical signal comprises a plurality of subcarriers in different frequency bands. The classical information and the quantum information are located in different subcarriers among the plurality of subcarriers. The classical information comprises quantum key negotiation information. The first quantum device sends the modulated optical signal to a second quantum device by means of an optical fiber link. Quantum information and classical information are modulated on a same polarization of an optical signal, and thus, the system capacity is high. The quantum information and classical information are respectively modulated on subcarriers in different frequency bands in the optical signal, and thus, respective modulation precision requirements of a classic signal and a quantum signal can be met. The quantum information and classical information are simultaneously transmitted by means of one set of devices, thereby saving hardware cost.
A communication method and device. The method comprises: a first device receives first instruction information and first information. The first instruction information is used for instructing to activate a first function module; the first information is used for determining that target AI models to be activated comprise N AI models, each AI model among the N AI models is used for implementing a function of the first function module, and N is a positive integer. The first device can activate the N AI models on the basis of the first information. By means of the method, a first device can select N proper AI models on the basis of first information to implement functions of a first function module, thereby improving the performance of implementing the functions of the first function module.
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
99.
METHOD, NETWORK APPARATUS, COMMUNICATION SYSTEM, STORAGE MEDIUM, AND PROGRAM PRODUCT
Disclosed embodiments provide a method, a network apparatus, a communication system, a computer-readable storage medium, and a computer program product. The method comprises: receiving a request for establishing a bearer for a communication service between a calling device and a called device, wherein the request comprises media service information associated with the communication service, first information associated with the calling device, and second information associated with the called device; and sending a response to the request, wherein the response comprises identification information of a media plane network element on a bearing path corresponding to the bearer, and the bearing path and/or the media plane network element is determined on the basis of the media service information, the first information, and the second information. In this way, the embodiments of the present disclosure can solve the problems of long delay, a high overall packet loss rate, and poor audio and video experience caused by a long path between the calling device and the called device.
The present application relates to the field of encoding and decoding. Disclosed are an image encoding method, an image decoding method, and a related device. The image encoding method comprises: acquiring first information on the basis of a first code stream; performing size transformation on the first information, so as to obtain second information, wherein the second information comprises information of a chrominance component of a first image format; reconstructing a first image on the basis of the second information; acquiring third information on the basis of a second code stream, wherein the sizes of the third information are consistent with the sizes of the first information in a spatial dimension and a channel dimension; performing size transformation on the third information, so as to obtain fourth information, wherein the fourth information comprises information of a chrominance component of a second image format; and reconstructing a second image on the basis of the fourth information. By means of the present application, size transformation can be performed on information of the same size during decoding, so as to obtain information of chrominance components of different image formats, so that a decoding network has consistent computing power overheads and time overheads when decoding different image formats, thereby improving the stability of information processing.
H04N 19/186 - 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 couleur ou une composante de chrominance
brevets
