A base station in a network system is provided. The base station includes a reception unit configured to receive a first reference signal from a terminal via a first non-terrestrial communication device; and a transmission unit configured to transmit, to a location management function (LMF), information related to a propagation delay of the first reference signal and information related to a reception timing of the first reference signal.
An object is to estimate interest of a user in a content on the basis of a cognitive bias of the user. An interest estimation device (1) includes a storage unit (11) that stores cognitive bias tendency information relating to a cognitive bias present in tendency of a user expressing interest in a predetermined content, an acquisition unit (10) that acquires user cognitive bias information relating to a cognitive bias of a target user who is a user to be targeted, and an estimation unit (13) that estimates interest of the target user in the content on the basis of the cognitive bias tendency information stored by the storage unit (11) and the user cognitive bias information acquired by the acquisition unit (10).
An object is to predict the number of boarding passengers or the number of alighting passengers that is more accurate. A boarding and alighting number prediction device (1) includes a prediction unit (12) predicting a boarding and alighting number prediction value that is a predicted value of a boarding and alighting number that is the number of boarding passengers or the number of alighting passengers at a stop on the basis of a real-time prediction value that is a predicted value of the boarding and alighting number based on position information relating to current positions of at least some of the passengers and past result values that are values based on result values of past boarding and alighting numbers. The prediction unit (12) may predict the boarding and alighting number prediction value by respectively weighting the real-time prediction value and the past result values.
A pseudo image generation device (10) that generates a pseudo image from foreground image data and background image data includes: a transparentizing processing unit (11) configured to transparentize a region other than an object to be synthesized in a foreground image; a synthesis unit (12) configured to synthesize the background image data and the foreground image data after transparentizing processing such that a foreground image after the transparentizing processing is superimposed on a prescribed position in a background image; a deletion unit (13) configured to delete background annotation data overlapping the object to be synthesized after synthesis from background annotation data included in the background image data and attached within the background image; and a data generation unit (14) configured to generate annotation data of the pseudo image based on the background annotation data after deletion.
A terminal includes: a reception unit configured to receive configuration information on scheduling for multiple cells by single control information; and a control unit configured not to assume reception of specific control information in a specific cell among multiple cells that include a scheduling source cell and a scheduling destination cell in the scheduling.
A terminal is disclosed that includes a receiver that receives configuration information configured for intra-slot repetitive transmission to physical uplink control channel (PUCCH) and a processor that applies, based on the configuration information, the intra-slot repetitive transmission to the PUCCH. The intra-slot repetitive transmission includes a first transmission and a second transmission, the second transmission being configured with different parameters from parameters of the first transmission, and the first transmission and the second transmission are non-contiguous. In other aspects, a radio communication method, a base station, and a system are also disclosed.
H04W 72/1268 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison ascendante
H04W 72/23 - 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
7.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure includes a receiving section that receives an antenna port indication when at least one of a demodulation reference signal (DMRS) type and a maximum length of the DMRS to be configured is not 1, and a control section that controls uplink (UL) transmission corresponding to two codewords, the UL transmission using a number of layers greater than four, based on the antenna port indication. According to one aspect of the present disclosure, UL transmission with the number of layers greater than four can be appropriately controlled.
A terminal includes: a control unit configured to map a signal used for positioning to signals of device-to-device direct communications; and a transmission unit configured to transmit the signals of the device-to-device direct communications to another terminal. The control unit multiplexes the signal used for positioning with a control channel or a shared channel of the signals of the device-to-device direct communications.
H04W 72/25 - Canaux de commande ou signalisation pour la gestion des ressources entre terminaux au moyen d’une liaison sans fil, p. ex. liaison secondaire
H04W 72/1263 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux
H04W 72/40 - Gestion des ressources pour la communication en mode direct, p. ex. D2D ou liaison secondaire
A wireless relay device includes: a communication unit configured to receive a first signal including control information related to a relay function from a base station and to perform a terminal function of transmitting a second signal to the base station; a control unit configured to control the relay function based on the control information; and a relay unit configured to perform the relay function of receiving a third signal from the base station, transmitting the third signal to a terminal, receiving a fourth signal from the terminal, and transmitting the fourth signal to the base station. The control unit determines a transmission power that is applied to the fourth signal based on at least one of the control information or a transmission power that is applied to the second signal in a case where the second signal and the fourth signal are simultaneously transmitted to the base station.
H04W 52/46 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué dans des situations particulières dans des réseaux à bonds multiples, p. ex. des réseaux de retransmission sans fil
A terminal includes: a reception unit configured to receive configuration information on scheduling for multiple cells by single control information; and a control unit configured not to assume simultaneous monitoring of at least two pieces of specific control information between a scheduling source cell and a scheduling destination cell in the scheduling, in the scheduling source cell, or in the scheduling destination cell.
A terminal according to one aspect of the present disclosure includes a receiving section that receives first configuration information related to channel state information (CSI), second configuration information related to a hybrid automatic repeat request acknowledgement (HARQ-ACK) or a scheduling request (SR), and third configuration information related to simultaneous transmission of physical uplink control channels (PUCCHs) using a plurality of panels, and a control section that determines, based on the first configuration information, the second configuration information, and the third information, a PUCCH resource to which the CSI and the HARQ-ACK or the SR in a same time domain are mapped. According to one aspect of the present disclosure, even when UL transmission is performed by using a plurality of panels, it is possible to appropriately control the UL transmission.
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04L 1/1812 - Protocoles hybridesDemande de retransmission automatique hybride [HARQ]
H04W 72/0446 - Ressources du domaine temporel, p. ex. créneaux ou trames
A terminal according to one aspect of the present disclosure includes a receiving section that receives downlink control information for scheduling a downlink signal, and a control section that, when time offset between the downlink control information and the downlink signal is less than a threshold value, determines quasi co-location (QCL) assumption for the downlink signal, based on whether the downlink signal is configured to follow indication of a transmission configuration indication (TCI) state applicable to a plurality of types of signals. According to one aspect of the present disclosure, it is possible to appropriately determine QCL assumption.
H04W 72/1273 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison descendante
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
13.
WIRELESS RELAY DEVICE, BASE STATION AND WIRELESS RELAY METHOD
A wireless relay device comprising: a control unit configured to estimate a direction of a transmission source of a downlink wireless signal by searching for a signal transmitted from the transmission source; and a communication unit configured to relay the downlink wireless signal to a target direction, based on the estimated direction of the transmission source.
A network node includes: a reception unit configured to receive information indicating properties of a computing resource that is configured to a subscriber and a location of a terminal of the subscriber; and a control unit configured to control the computing resource to move to another network node, based on the information indicating the properties of the computing resource and the location of the terminal of the subscriber.
A terminal according to one aspect of the present disclosure includes a receiving section that receives first configuration information related to a plurality of channel state informations (CSIs) and second configuration information related to simultaneous transmission of physical uplink control channels (PUCCHs) using a plurality of panels, and a control section that determines, based on the first configuration information and the second configuration information, a PUCCH resource to which the plurality of CSIs in a same time domain are mapped. According to one aspect of the present disclosure, even when UL transmission is performed by using a plurality of panels, it is possible to appropriately control the UL transmission.
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
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
H04W 72/1263 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux
This repeater comprises: a reception unit that receives a plurality of beams from a base station; and a control unit that determines a terminal-oriented beam on the basis of beam information of the base station included in a received beam and associated with each of the plurality of beams.
A spike number prediction device (10) includes: a corner detection unit (11) that performs grid division on a region image in which a region including a unit region set in a cultivation field of grain is reflected and detects corners of the region in first divided images; an exclusion unit (12) that acquires a position of the region based on positions of corners and excludes image data of an outside region from image data of the first divided images; a target object detection unit (13) that performs grid division on an image according to a size of spike of grain and detects the spikes from second divided images; and a prediction unit (14) that counts the number of spikes of grain and predicts, based on a size relationship between a target range and the region, and spike number count, the number of spikes in the target range.
G06V 10/26 - Segmentation de formes dans le champ d’imageDécoupage ou fusion d’éléments d’image visant à établir la région de motif, p. ex. techniques de regroupementDétection d’occlusion
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
18.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure includes a receiving section that receives a higher layer parameter indicating antenna switching as a usage for a sounding reference signal (SRS) resource set, and a control section that applies six or more SRS ports and six or more antenna ports according to terminal capability information related to the antenna switching. According to one aspect of the present disclosure, SRS transmission can be appropriately controlled when antenna switching is configured as a usage for an SRS.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 8/22 - Traitement ou transfert des données du terminal, p. ex. statut ou capacités physiques
A terminal includes: a communication unit configured to perform an uplink or downlink communication by using a frequency band in which aggregation is performed by carrier aggregation; and a control unit configured to, in a case where scheduling is performed in the aggregation performed frequency band according to a unit including a plurality of component carriers, expect that a control resource set frequency resource having the unit including the plurality of component carriers is obtained by calculating a total sum of control resource set frequency resources of component carriers included in the plurality of component carriers or expect that a control resource set frequency resource will be configured by using the unit including the plurality of component carriers.
A terminal according to one aspect of the present disclosure includes a control section that determines a precoder, based on a codebook for transmission with a certain number of layers, the transmission using more than four antenna ports, and a transmitting section that performs uplink transmission, based on the precoder. According to one aspect of the present disclosure, it is possible to appropriately control UL transmission using more than four antenna ports.
Provided is a terminal including: a reception unit that performs monitoring of paging transmitted from a base station; a control unit that does not perform the monitoring of the paging when the terminal has transitioned to a radio resource control (RRC) idle mode or an RRC inactive mode and the type of the terminal is a specific type; and a transmission unit that performs uplink transmission to the base station. The specific type indicates a device that performs only uplink transmission, a device that performs periodic uplink transmission, or a device that tolerates a downlink delay greater than normal.
A first image capture apparatus captures a first image of a performer in a theater from a position of a virtual first seat that has been set in the theater. A second image capture apparatus captures a second image including the performer from a position different from the position of the first image capture apparatus. A detector detects a direction of line of sight of the performer. A transmission controller transmits the second image to a terminal apparatus of a viewer associated with the virtual first seat, and transmit the first image to the terminal apparatus based on the direction of the line of sight of the performer having turned toward the virtual first seat.
A terminal includes: a reception unit configured to receive a reference signal of channel state information in downlink; a control unit configured to expect that a synchronization signal is to be transmitted or is not to be transmitted in a bandwidth part in an RRC connected state; and a transmission unit configured to transmit terminal capability information related to measurement based on the reference signal of the channel state information in a case where the control unit expects that the synchronization signal is not to be transmitted in the bandwidth part in the RRC connected state.
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
H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
This repeater comprises: a reception unit that receives a plurality of beams from a base station; and a control unit that determines a terminal-oriented beam on the basis of beam information of the repeater included in each of the time units of a received beam and associated with each of the beams from the repeater.
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
H04B 7/212 - Accès multiple par répartition dans le temps
A spike number prediction device (10) includes: a counting unit (11) configured to count the number of wheat spikes from image data reflected inside a frame F provided in a cultivation field (wheat cultivation field (30)) of grain using an image recognition technique; and a prediction unit (12) configured to predict, based on a relative size relationship (for example, an area ratio) between a predetermined target range (for example, the entire wheat cultivation field (30))) in the wheat cultivation field (30) and the frame F, and a spike number count value obtained by counting, the number of wheat spikes in the target range.
A terminal according to an aspect of the present disclosure includes: a receiving section that receives first configuration information related to a physical uplink control channel (PUCCH), second configuration information related to a physical uplink shared channel (PUSCH), and third configuration information related to uplink simultaneous transmission using multiple panels; and a control section that controls, based on the first configuration information, the second configuration information, and the third configuration information, selection related to a resource for the PUSCH and transmission of at least one of the PUSCH and the PUCCH. An aspect of the present disclosure enables UL transmission to be appropriately controlled even when the UL transmission is performed using multiple panels.
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
This repeater comprises: a reception unit that receives a plurality of beams from a base station; and a control unit that determines a terminal-oriented beam on the basis of beam information of the base station included in each of the time units of a received beam and associated with each of the plurality of beams.
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
28.
MESSAGE TRANSMITTING APPARATUS AND MESSAGE RECEIVING APPARATUS
A terminal apparatus includes a movement track information generator configured to, when a virtual object corresponding to a message is moved in a virtual space in accordance with an operation by a user who is a sender, generate movement track information on a movement track of the virtual object; a transmission information generator configured to generate transmission information including the movement track information and message information indicative of the message; and a transmission controller configured to cause a communication device to transmit the transmission information to a recipient specified by the user.
H04L 67/131 - Protocoles pour jeux, simulations en réseau ou réalité virtuelle
G06F 3/04815 - Interaction s’effectuant dans un environnement basé sur des métaphores ou des objets avec un affichage tridimensionnel, p. ex. modification du point de vue de l’utilisateur par rapport à l’environnement ou l’objet
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
29.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure includes a transmitting section that transmits one or more capability information elements indicating support of a first configuration in which y antennas and x antenna ports are used for sounding reference signal (SRS) transmission, and support of a second configuration in which a part of y antennas and x antenna ports are used for the SRS transmission, and a control section that controls the SRS transmission, based on a configuration depending on the capability information. y is 6 or more, and x is y or less. According to one aspect of the present disclosure, it is possible to appropriately report a capability related to an SRS.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
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
30.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
To appropriately determine a TCI state. A terminal according to an aspect of the present disclosure includes: a receiving section that receives indication of a transmission configuration indication (TCI) state to be applied to a plurality of types of channels and information related to a control resource set (CORESET) corresponding to a certain index or a certain type; and a control section that judges, on the basis of a terminal capability related to whether to support an operation of configuring per control resource set whether to apply the TCI state indicated, a TCI state to be applied to the CORESET corresponding to the certain index or the certain type.
A terminal includes: a reception unit configured to receive a plurality of downlink shared channels that are scheduled in multiple carriers by a single control information from a base station: a control unit configured to generate feedback information related to retransmission control corresponding to the plurality of downlink shared channels: and a transmission unit configured to transmit the feedback information to the base station. The control unit determines a cell for transmitting the feedback information, based on an uplink shared channel group to which the plurality of downlink shared channels belong.
A spike number prediction device (10) includes: a spike number counting unit (14A) and the like configured to count, from image data obtained by imaging a two-dimensional unit region (frame F) provided in a wheat cultivation field (30), the number of wheat spikes from the frame F based on an image recognition technique; a correction unit (14B) configured to correct a spike number count value obtained by counting based on correlation information between a spike number count value obtained in advance by statistical processing and a spike number true value; and a spike number prediction unit (14C) configured to predict, based on a relative size relationship between a predetermined target range in the wheat cultivation field and the frame F, and a corrected spike number value after correction, the number of wheat spikes in the target range.
A terminal includes: a reception unit that receives data via a downlink channel scheduled using common downlink control information common to a plurality of terminals in a data delivery to the plurality of terminals; and a control unit that performs a specific operation as an operation for receiving at least one logical channel from among a logical control channel and a logical traffic channel related to the data delivery to the plurality of terminals, depending on whether to support a specific function for receiving the at least one logical channel.
H04W 72/1273 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison descendante
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
A terminal includes: a transmission unit configured to perform transmissions to a first terminal by applying different beams to a plurality of first signals including a synchronization signal and a broadcast channel; a reception unit configured to receive a second signal corresponding to at least one of the plurality of first signals from the first terminal by using information related to a beam that is applied to the at least one of the first beams; and a control unit configured to establish an RRC (Radio Resource Control) connection with the first terminal by using the second signal. In a case where there is an overlap between the second signal and a third signal at least in a time domain, the control unit determines which of the second signal or the third signal is to be prioritized to be received or transmitted.
H04W 76/14 - Établissement de la connexion en mode direct
H04W 72/566 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de priorité de l’information, de la source d’information ou du destinataire
35.
TERMINAL, BASE STATION, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD
A terminal includes a receiving unit that receives data in data delivery to a plurality of terminals via a downlink channel, and a control unit that performs specific processing related to the data delivery based on downlink control information for multicast newly defined for the data delivery.
H04W 72/231 - 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 des couches au-dessus de la couche physique, p. ex. signalisation RRC ou MAC-CE
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04W 72/0453 - Ressources du domaine fréquentiel, p. ex. porteuses dans des AMDF [FDMA]
A terminal according to an aspect of the present disclosure includes: a receiving section that receives a list indicating transmission configuration indication (TCI) states applicable to a plurality of types of signals and a configuration related to a field in downlink control information for indication of one or more TCI states in the list; and a control section that determines a size of the field on the basis of at least one of the list, the configuration, and capability information related to the indication. An aspect of the present disclosure allows a TCI state to be appropriately recognized.
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
37.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure includes a receiving section that receives an indication of one or more active transmission configuration indication (TCI) states, and a control section that controls, based on the number of the one or more active TCI states and a physical cell ID (PCI) associated with one TCI state of the one or more active TCI states, reception of a first downlink channel for at least one of paging, a short message, and system information. The first downlink channel is present in a control resource set with index 0. According to one aspect of the present disclosure, it is possible to appropriately perform communication even when communication is performed by using a plurality of transmission points.
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
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
38.
USER EQUIPMENT, METHOD, BASE STATION, AND SYSTEM FOR TPMI GROUPING
A user equipment (UE), as disclosed, includes: a processor that identifies that a plurality of groups of transmission precoding matrix indicator (TPMI) include a group including a TPMI for Rank 3 and multiple TPMIs for Rank 2, and that a combination of some columns of a plurality of columns constituting a precoding matrix corresponding to the TPMI for Rank 3 and another combination of columns that is different from the combination of the some columns correspond respectively to combinations of columns constituting precoding matrices corresponding to the multiple TPMIs for Rank 2; and a transmitter that transmits, based on the identification, UE capability information corresponding to a TPMI group that provides uplink (UL) full power for partial-coherent UE by using four antenna ports, to a base station. In other aspects, a radio communication method, a base station, and a system are also disclosed.
H04W 52/14 - Analyse séparée de la liaison montante ou de la liaison descendante
H04W 52/30 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible
A terminal is disclosed including a receiver that receives, from a first transmission/reception point (TRP), downlink control information (DCI) including first configuration information related to a first transmission configuration indication state (TCI state), and receives, from a second TRP, a DCI including second configuration information related to a second TCI state; and a processor that performs, simultaneously, transmission to the first TRP based on the first configuration information with transmission to the second TRP based on the second configuration information. In other aspects, a radio communication method and a system are also disclosed.
A terminal according to an aspect of the present disclosure includes a control section that performs at least one of a use of more than eight DMRS ports for a demodulation reference signal (DMRS) configuration type 1 and a use of more than 12 DMRS ports for a DMRS configuration type 2, and a transmitting section that transmits DMRSs for a physical uplink control channel using the DMRS ports. According to an aspect of the present disclosure, the suitable number of DMRS ports can be used.
A terminal includes: a control unit configured to perform synchronization based on a first carrier in a device to device direct communication to which carrier aggregation is applied; and a communication unit configured to perform transmission and reception by using the first carrier and a second carrier that is different from the first carrier, based on the synchronization. The control unit determines a configuration of the second carrier, based on information that is obtained in the first carrier.
A terminal according to one aspect of the present disclosure includes a receiving section that receives a Medium Access Control (MAC) control element (CE) for indicating activation of a plurality of transmission configuration indication (TCI) states applicable to a plurality of types of channels, and a control section that judges, based on a first field and a second field included in the MAC CE, which of a first downlink (DL) TCI state, a first uplink (UL) TCI state, a first common TCI state common to DL and UL, a second DL TCI state, a second UL TCI state, or a second common TCI state common to DL and UL one or more TCI state ID fields included in the MAC CE indicate. According to one aspect of the present disclosure, it is possible to appropriately perform TCI state indication.
H04W 72/231 - 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 des couches au-dessus de la couche physique, p. ex. signalisation RRC ou MAC-CE
43.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure includes: a control section that derives a channel state information (CSI) report, based on a bit output in response to input of input information related to at least part of a particular matrix to an encoder; and a transmitting section that transmits the CSI report. According to one aspect of the present disclosure, it is possible to achieve preferable overhead reduction/channel estimation/resource utilization.
An objective is to provide a direct current (DC) power supply system capable of maximally generating electric power in a solar power generation process in consideration of an operation state of a load device serving as a power supply destination. In a rectifier (100), a traffic volume acquisition unit (102a) acquires an operation state (traffic volume) of a communication device (300), and a power calculation unit (102b) acquires power consumption of the communication device (300) corresponding to the traffic volume. Moreover, the power calculation unit (102b) acquires output power from the rectifier (100). A power comparison unit (102d) acquires electric power generated by a solar power generation device (200) on the basis of power consumption (W) of the communication device (300) and output power (P′) of the rectifier (100). A search operation voltage decision unit (102f) decides a rectifier voltage of the rectifier (100) using a sign of a search voltage (dv) decided by a sign inversion unit (102e) so that the electric power generated by the solar power generation device (200) is increased.
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
A terminal includes: a reception unit configured to receive, using downlink, control information including information for scheduling a plurality of downlink shared signals and information indicating HARQ-ACK disabling for the downlink shared signals; and a transmission unit configured to transmit Type-2 HARQ-ACK information based on whether HARQ-ACK is enabled or disabled for each of the downlink shared signals in a case where HARQ-ACK is disabled for one of the plurality of downlink shared signals indicated by the control information.
A congestion degree search system is a system that searches for, for a target of a degree of congestion that is a location or a transportation means, a degree of congestion of the target when people change their behavior in response to information according to the degree of congestion being presented, and includes: an estimation unit that estimates the degree of congestion of the target under conditions in which information according to the degree of congestion set in advance for the target is presented to people who act; and a search unit that sets a degree of congestion used in estimation, causes the estimation unit to repeatedly estimate the degree of congestion, and searches for the degree of congestion of the target so that the difference between the degree of congestion used in the estimation and the estimated degree of congestion decreases.
G01C 21/36 - Dispositions d'entrée/sortie pour des calculateurs embarqués
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
A terminal includes: a reception unit configured to receive a terminal capability enquiry from a base station; a control unit configured to determine, from among terminal capabilities for TN (Terrestrial Network) and terminal capabilities for NTN (Non-Terrestrial Network), at least one terminal capability to be reported; and a transmission unit configured to transmit the terminal capability to be reported. The terminal capability is a terminal capability for a case of supporting a narrow band IoT (Internet of Things) or coverage enhancement.
A terminal includes: a receiving unit configured to receive a reference signal on a downlink; and a transmitting unit configured to transmit a result of measurement based on the reference signal on an uplink. The receiving unit is further configured to receive information indicating antenna ports of a base station that are supported by the reference signal.
A terminal includes: a transmitting part configured to transmit a signal to another terminal; a receiving part configured to receive a plurality of information items from the another terminal, the plurality of information items being related to at least one of a resource set preferred for a transmission or a resource set non-preferred for the transmission in a resource pool; and a control part configured to select a resource for the transmission, from the resource pool, based at least on a part of the plurality of information items.
The present disclosure provides an electronic device, including an input unit configured to obtain a first sequence including Q elements, the Q being an integer greater than 0; a control unit configured to perform a zero-padding operation and a discrete Fourier transformation spreading operation on the first sequence to determine an extension sequence, and perform a double-side data deletion operation based on the extension sequence to determine a second sequence, wherein the second sequence includes M elements, the M being an integer greater than 0.
A video manual generation apparatus includes an acquirer configured to acquire: an input-video data set indicative of contents of a task including one or more procedures, and one or more input-procedure-text data sets in one-to-one correspondence with the one or more procedures, an identifier configured to use a task trained model to identify a procedure corresponding to a frame that is any one of a plurality of frames of the input-video data set from among the one or more procedures, the task trained model being trained to learn a relationship between first information and second information, the first information being constituted of a video and one or more texts, the video representing the contents of the task constituted of the one or more procedures, the one or more texts being in one-to-one correspondence with the one or more procedures, the second information indicating a procedure corresponding to a frame that is any one of a plurality of frames of the video among the one or more procedures; and a video manual generator configured to generate video manual data based on the input-video data set and an input-procedure-text data set corresponding to the procedure identified by the identifier from among the one or more input-procedure-text data sets.
G06V 10/74 - Appariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques
G06V 10/762 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant le regroupement, p. ex. de visages similaires sur les réseaux sociaux
G06V 10/774 - Génération d'ensembles de motifs de formationTraitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source méthodes de Bootstrap, p. ex. "bagging” ou “boosting”
52.
COMMUNICATION SYSTEM, EXTENSION STATION, COMMUNICATION METHOD AND COMMUNICATION SYSTEM MAKING METHOD
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (Japon)
NTT DOCOMO, INC. (Japon)
Inventeur(s)
Ito, Kota
Takahashi, Yuta
Suga, Mizuki
Arai, Takuto
Shirato, Yushi
Uchida, Daisei
Toshinaga, Hideki
Kita, Naoki
Kishiyama, Yoshihisa
Suyama, Satoshi
Abrégé
A communication system includes an aggregate station configured to transmit and receive a signal and N extension stations (N is an integer of 2 or more). The N extension stations include a first extension station configured to receive a signal from the aggregate station and transmit a signal to a second extension station, an ith extension station (i is an integer satisfying 2≤i≤N−1) configured to receive a signal from an (i−1)th extension station and transmit a signal to an (i+1)th extension station, and an Nth extension station configured to receive a signal from an (N−1)th extension station. A ratio between a magnitude of a signal to be received by an ith extension station (1≤i≤N−1) and a magnitude of a signal to be transmitted thereby is (N−i+1):(N−i).
A display control apparatus includes a destination acquirer configured to acquire at least one destination to which a message is to be transmitted, the at least one destination corresponding to a location in a real space, with the location corresponding to a position in a virtual space at which position a virtual object relating to the message has been placed, based on location information indicative of the location in the real space, and correspondence information indicative of a correspondence between the location in the real space and the at least one destination, to which the message is to be transmitted; and a display controller configured to cause a display device to display the virtual space including both the virtual object and a destination image representative of the at least one destination.
A terminal includes: a transmission unit configured to transmit a plurality of first signals including a synchronization signal and a broadcast channel to a first terminal by applying different beams to the plurality of first signals; a reception unit configured to receive a second signal corresponding to at least one of the plurality of first signals by using a parameter corresponding to a beam that is applied to one of the first signals; and a control unit configured to establish an RRC (Radio Resource Control) connection with the first terminal according to transmission and reception using the parameter.
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons
A display control apparatus includes (i) an acquirer configured to acquire a notification, (ii) a generator configured to generate a virtual object corresponding to the notification, (iii) a display controller configured to display the virtual object in a virtual space in which a first user exists, (iv) a determiner configured to determine whether a distance between the virtual object and the first user is equal to or less than a predetermined distance in the virtual space, when the first user is included in recipient information, and (v) a movement controller configured to bring the virtual object closer to the first user, when a determination result of the determiner is affirmative.
A terminal according to an aspect of the present disclosure includes a control section that uses a first orthogonal cover code for any one of not more than eight DMRS ports for a demodulation reference signal (DMRS) configuration type 1 and not more than 12 DMRS ports for a DMRS configuration type 2, and uses a second orthogonal cover code for any one of more than eight DMRS ports for the DMRS configuration type 1 and more than 12 DMRS ports for the DMRS configuration type 2, and a transmitting/receiving section that transmits or receives DMRSs using the DMRS ports. According to an aspect of the present disclosure, the suitable number of DMRS ports can be used.
A terminal according to one aspect of the present disclosure includes a receiving section that receives a configuration of a demodulation reference signal (DMRS), and a control section that controls transmission and reception of the DMRS, based on one or more associations between a plurality of code division multiplexing (CDM) groups and a plurality of DMRS ports and the configuration. The number of the plurality of DMRS ports for DMRS configuration type 1 is larger than 8, and the number of the plurality of DMRS ports for DMRS configuration type 2 is larger than 12. The plurality of DMRS ports include a first plurality of DMRS ports and a second plurality of DMRS ports. According to one aspect of the present disclosure, an appropriate number of DMRS ports can be used.
A change rate search system is a system that searches for a change rate, which is a rate at which people change their behavior in response to predetermined measures, to make the degree of congestion in the people's behavior area desirable under predetermined criteria, and includes: a simulation unit that sets a change rate for predetermined measures and simulates people's behavior when the predetermined measures are taken in a behavior area by using the set change rate; and a search unit that searches for a desirable change rate based on the degree of congestion obtained from simulation results by the simulation unit.
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport
59.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure includes: a receiving section that receives configuration information including a configuration related to a transmission configuration indication (TCI) state to be applied to a plurality of types of channels and indication of the TCI state, a TCI field codepoint included in the indication being associated with a plurality of the TCI states; and a control section that determines, based on information related to application initiation timing of the TCI state included in the configuration information and the indication, the application initiation timing of the TCI state. According to one aspect of the present disclosure, it is possible to appropriately recognize a TCI state.
A recommendation system includes an acquisition unit configured to acquire movement information indicating a departure point and a destination related to a future movement of a user using a means of transportation emitting CO2, an emission amount estimation unit configured to estimate, for a movement related to the movement information acquired by the acquisition unit, a CO2 emission amount due to the movement for each of a plurality of movement timings different from each other, and a determination unit configured to determine a facility that the user can visit during the movement and that is recommended to the user, on the basis of the CO2 emission amount for each movement timing, estimated by the emission amount estimation unit.
An arrival time determining device that can accurately estimate a timing of arrival at a predetermined position. A mobile terminal 100 includes at least a user motion determining unit 102, an estimated arrival time calculating unit 104, and an arrival time determining unit 105. The user motion determining unit 102 determines a user motion (a stopped state or a boarding state) based on motion sensor information of the mobile terminal 100. The estimated arrival time calculating unit 104 calculates a time (time A) at which the mobile terminal 100 has arrived at a destination as an estimated arrival time test based on a position of the mobile terminal 100 and the user motion (when the user is in the stopped state). The arrival time determining unit 105 determines the estimated arrival time test as a result arrival time tres based on the user motion (when the user is in the boarding state). The result arrival time tres is used to next calculate the estimated arrival time test.
A terminal according to an aspect of the present disclosure includes: a receiving section that receives first downlink control information for scheduling a first UL channel and second downlink control information for scheduling a second UL channel; and a control section that controls at least one of application of first UE operation related to transmission of the first channel and transmission of the second channel in a time domain and application of second UE operation related to order of transmission of each of the downlink control information and each of the UL channels, based on whether or not respective panels or transmission/reception points (TRPs) corresponding to the first downlink control information and the second downlink control information are same.
H04W 72/1268 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison ascendante
H04W 72/232 - 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
63.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
A terminal according to an aspect of the present disclosure includes: a receiving section that, when a first reference signal set for beam failure detection and a second reference signal set for a candidate beam, or a third reference signal set for the beam failure detection and a fourth reference signal set for the candidate beam instead of the first reference signal set and the second reference signal set are supported, receives one of information related to the second reference signal set and information related to the fourth reference signal set; and a control section that, when information related to the first reference signal set and information related to the third reference signal set are not provided, determines a reference signal set to be used for the beam failure detection, based on one of the information related to the second reference signal set and the information related to the fourth reference signal set.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
A terminal includes: a transmission unit configured to transmit, in a first link, a message for establishing a connection in a second link in which the connection is not established; a reception unit configured to receive a response corresponding to the message for establishing the connection in the second link; and a control unit configured to assume that the establishing of the connection in the second link is completed when the response is received.
A radio base station performs a beam search with a plurality of stages in which at least any of a beam width to be searched and the number of beam candidates to be searched is different, and transmits and receives data at a required rate. The radio base station performs the beam search including a first stage and a second stage after an end of the first stage having a beam width that is narrower than a beam width of the first stage and the number of beam candidates that is larger than the number of beam candidates of the first stage, starts transmitting and receiving the data immediately after the end of the first stage, when the required rate is a specified rate or less, and starts transmitting and receiving the data after an end of the second stage, when the required rate is more than the specified rate.
A terminal includes: a reception unit configured to receive control information from a base station indicating an indication related to a discontinuous reception function for the base station to disable a receiver unit; and a control unit configured to determine whether or not the base station has enabled the discontinuous reception function, based on the control information.
A terminal according to one aspect of the present disclosure includes a control section that determines a plurality of groups including a plurality of resources for a physical random access channel, determines one or more pathloss reference signals for the plurality of groups, and determines a plurality of pieces of transmission power corresponding to the plurality of respective resources, based on the one or more pathloss reference signals; and a transmitting section that transmits a plurality of repetitions of the physical random access channel in the plurality of resources. According to one aspect of the present disclosure, a coverage of a random access procedure can be improved.
H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil
A terminal includes: a reception unit configured to receive a power supplying signal from another device and to receive power supply; and a control unit configured to control an operation of receiving the power supplying signal. The power supplying signal includes a signal used for energy harvesting and a signal used for a purpose other than the energy harvesting, and the another device includes a base station and another terminal.
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
This terminal includes: a transmission unit that transmits an uplink control signal including a first confirmation response to a first downlink signal; a reception unit that receives a downlink control signal which triggers retransmission of the first confirmation response; a control unit that controls retransmission of the first confirmation response, with respect to the relationship of a second confirmation response to a second downlink signal.
A terminal includes: a reception unit configured to receive downlink data to which semi-persistent scheduling is applied in a communication with a base station via a satellite or a flying object; and a control unit configured to determine a timing of reception of the downlink data to which the semi-persistent scheduling is applied, based on a timing of feedback transmission corresponding to an indication of a start of the semi-persistent scheduling.
A terminal includes: a transmission unit configured to transmit a signal to a base station; and a control unit configured to assume that the base station enables a discontinuous reception function for disabling a receiver unit when transmitting the signal.
A recommendation apparatus includes an arrival time prediction unit configured to predict a platform arrival time at which a user will arrive at a boarding bus platform, an extraction unit configured to extract a boarding-scheduled bus arriving at the boarding bus platform after the platform arrival time, a crowdedness degree acquisition unit configured to acquire a crowdedness degree of passengers of the boarding-scheduled bus, and a search unit configured to search for, when the crowdedness degree of the boarding-scheduled bus is equal to or greater than a predetermined degree, as a recommended bus, a bus operating in a boarding section where the user is boardable from any platform among platforms included in a boarding bus stop, arriving at each platform after a possible arrival time as a time at which the user is able to arrive at each platform, and having a crowdedness degree less than the predetermined degree.
G08G 1/127 - Systèmes de commande du trafic pour véhicules routiers indiquant la position de véhicules, p. ex. de véhicules à horaire déterminé à une station centrale
G01C 21/20 - Instruments pour effectuer des calculs de navigation
G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport
73.
TERMINAL, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD
A terminal can control an execution of a conditional handover and an execution of a procedure for an addition/change of a secondary cell, and transmit a radio resource control layer message. When the conditional handover and the procedure for the addition/change are configured simultaneously, or when an execution condition of the conditional handover and an execution condition of the procedure for the addition/change are met simultaneously, the terminal prioritizes either the conditional handover or the procedure for the addition/change according to a state of the message.
A terminal according to one aspect of the present disclosure includes a receiving section that receives configuration information for enabling two default beam pathlosses for uplink (UL) transmission and information for indicating the UL transmission, and a control section that determines, based on whether the UL transmission is transmission over a plurality of slots, at least one of a default spatial relation and a default pathloss reference signal (PL-RS) to be applied to the UL transmission. According to one aspect of the present disclosure, it is possible to appropriately control operation related to a default TCI state/spatial relation/pathloss reference signal.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
A terminal including: a reception unit configured to receive a control channel or a shared channel from another terminal in an unlicensed band; a control unit configured to determine to transmit a feedback corresponding to the control channel or the shared channel to the another terminal via a shared channel; and
a transmission unit configured to transmit the feedback via the shared channel depending on the determination.
H04L 1/1812 - Protocoles hybridesDemande de retransmission automatique hybride [HARQ]
H04L 1/1822 - Systèmes de répétition automatique, p. ex. systèmes Van Duuren comprenant la configuration d’une demande de retransmission automatique [ARQ] avec des procédés opérant en parallèle
A base station in a network system includes: a transmission unit configured to transmit a first reference signal to a terminal via a first non-terrestrial communication device; and a reception unit configured to receive information related to a reception timing at the terminal from the terminal. The transmission unit transmits information related to a propagation delay of the first reference signal and information related to the reception timing to LMF (Location Management Function), and the information related to the reception timing is a time difference between a reception timing of the first reference signal and a reception timing of a second reference signal that is transmitted from the base station or from a second base station that is different from the base station via a second non-terrestrial communication device.
The purpose of the present invention is to reduce distortion a frequency band component encoded with a small number of bits in a time domain and improve quality. An audio decoding device (10) decodes an encoded audio signal and outputs the audio signal. A decoding unit (10a) decodes an encoded sequence containing an encoded audio signal and obtains a decoded signal. A selective temporal envelope shaping unit (10b) shapes a temporal envelope of a decoded signal in the frequency band on the basis of decoding related information concerning decoding of the encoded sequence.
G10L 19/02 - Techniques d'analyse ou de synthèse de la parole ou des signaux audio pour la réduction de la redondance, p. ex. dans les vocodeursCodage ou décodage de la parole ou des signaux audio utilisant les modèles source-filtre ou l’analyse psychoacoustique utilisant l'analyse spectrale, p. ex. vocodeurs à transformée ou vocodeurs à sous-bandes
G10L 19/028 - Remplacement du bruit, c.-à-d. en substituant des sources de bruit à des composantes spectrales non-tonales
G10L 19/032 - Quantification ou dé-quantification de composantes spectrales
G10L 19/12 - Détermination ou codage de la fonction d'excitationDétermination ou codage des paramètres de prédiction à long terme la fonction d’excitation étant l’excitation codée, p. ex. dans les vocodeurs à prédiction linéaire excités par code [CELP]
G10L 19/24 - Codecs à débit variable, p. ex. pour générer différentes qualités en utilisant une représentation évolutive comme le codage hiérarchique ou le codage par couches
G10L 21/038 - Amélioration de l'intelligibilité de la parole, p. ex. réduction de bruit ou annulation d'écho utilisant des techniques d’étalement de bande
78.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
To properly perform communication even in a case where communication is performed using a plurality of transmission points. A terminal according to an aspect of the present disclosure includes: a receiving section that receives a downlink control channel indicating transmission of a random access channel to at least one of a serving cell and a non-serving cell; and a control section that controls transmission of the random access channel on the basis of at least one of a random access channel configuration corresponding to a given cell and power information regarding a synchronization signal block corresponding to the given cell when the random access channel is transmitted on the basis of the downlink control channel.
A terminal according to an aspect of the present disclosure includes: a control section that determines, based on at least one of a radio resource control (RRC) information element (IE), a type of uplink control information (UCI) carried by a physical uplink control channel (PUCCH), downlink control information, and a medium access control (MAC) control element (CE), one scheme of a first scheme for respectively transmitting a plurality of repetitions of the PUCCH over a plurality of slots and a second scheme for respectively transmitting a plurality of repetitions of the PUCCH over a plurality of sub-slots; and a transmitting section that transmits the plurality of repetitions according to the scheme. According to the aspect of the present disclosure, it is possible to realize suitable PUCCH repeated transmission.
H04W 72/0446 - Ressources du domaine temporel, p. ex. créneaux ou trames
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
A terminal includes: a communication unit configured to perform communication with a base station that is included in an NTN (Non-Terrestrial Network) via a non-terrestrial device and a wireless relay device; and a control unit configured to apply at least one of a first timing advance value or a second timing advance value to the communication, the first timing advance value corresponding to a section from the non-terrestrial device to the wireless relay device in a link from the non-terrestrial device to the terminal itself, and the second timing advance value corresponding to a section from the wireless relay device to the terminal itself in the link from the non-terrestrial device to the terminal itself.
A terminal according to one aspect of the present disclosure includes: a receiving section that receives information related to at least one of a search space set and a control resource set for repetition transmission of a downlink control channel; and a control section that controls reception of a downlink control channel applied with the repetition transmission, based on at least one of a plurality of associated search space sets and a plurality of associated control resource sets obtained based on the information.
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
H04L 1/08 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue par émission répétée, p. ex. système Verdan
82.
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure includes: a control section configured to determine a resource in which an uplink (UL) signal resource and a downlink (DL) signal resource are configurable in the same time resource in one physical resource block; and a transmitting/receiving section configured to perform, in the resource to be determined, at least one of reception of a specific DL signal used for initial access and transmission of a specific UL signal used for initial access. According to one aspect of the present disclosure, overhead can be reduced and resource utilization efficiency can be increased.
A wireless relay device includes: a receiver unit configured to receive a signal from each of a plurality of base stations; a control unit configured to be connected to a base station for which a received quality of the signal is equal to or greater than a threshold value; and a relay unit configured to perform relaying of a signal between the base station to be connected to and a terminal. The receiver unit receives control information from the base station to be connected to, the control unit activates or deactivates a relay function of the relay unit, based on the control information, and the control unit determines a wireless resource used by the relay unit, based on the control information.
The present disclosure provides a terminal device and a processing method. The terminal device includes: a receiving unit configured to receive processing configuration information, wherein the processing configuration information indicates at least one of pre-processing and post-processing of Discrete Fourier Transform (DFT) spreading; a processing unit configured to determine at least one of the pre-processing and the post-processing of the DFT spreading according to the processing configuration information.
In response to a request from a first device (100), a management unit (300) transmits a data encryption key to the first device (100) through a secure environment between the management unit (300) and the first device (100) when integrity of a first application running in an isolated calculation area is verified. The first device (100) encrypts target data using the data encryption key and transmits encrypted target data to a second device (200) through the first application. In response to a request from the second device (200), the management unit (300) transmits a data encryption key to the second device (200) through a secure environment between the management unit (300) and the second device (200) when integrity of a second application running in an isolated calculation area is verified. The second device (200) decrypts the encrypted target data using the data encryption key through the second application.
A population state determination system includes an acquisition unit configured to acquire population information indicating a population in a time series in an area that is a population state determination target, a model calculation unit configured to perform calculation by inputting the population information acquired by the acquisition unit to a pre-stored encoder-decoder model for compressing and reconstructing input data and obtain an output from the encoder-decoder model, and a determination unit configured to determine a state of the population in the area by comparing the population information acquired by the acquisition unit-11 with the output obtained by the model calculation unit.
A server serving as an avatar generation apparatus includes: a first acquirer configured to acquire a first image indicating a front face portion of a user; a second acquirer configured to acquire, in response to a motion of the user's head, a second image indicating the front face portion and a side face portion of the user; an authenticator configured to authenticate the user based on the first and second images; and an image generator configured to generate a head image of a three-dimensional avatar of the user, by using the second image.
G06T 7/579 - Récupération de la profondeur ou de la forme à partir de plusieurs images à partir du mouvement
G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
G06V 10/774 - Génération d'ensembles de motifs de formationTraitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source méthodes de Bootstrap, p. ex. "bagging” ou “boosting”
G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions
G06V 40/20 - Mouvements ou comportement, p. ex. reconnaissance des gestes
G06V 40/40 - Détection d’usurpation, p. ex. détection d’activité
88.
WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
A wireless communication system includes: a non-terrestrial device and a terrestrial device. The non-terrestrial device includes: a first control unit configured to establish a service link with a terminal and establish a feeder link with the terrestrial device; and a first communication unit configured to provide a relay between the service link and the feeder link, and the terrestrial device includes: a second control unit configured to establish the feeder link with the non-terrestrial device and establish a fronthaul with a base station; and a second communication unit configured to provide conversion between a signal of the fronthaul and a signal of the feeder link.
A terminal according to one aspect of the present disclosure includes a receiving section that receives an indication of a transmission configuration indication (TCI) state to be applied to a plurality of types of channels, and at least one of first configuration information related to a control resource set (CORESET) and second configuration information related to a search space, and a control section that judges, based on at least one of the first configuration information and the second configuration information, the TCI state to be applied to a specific CORESET related to terminal-specific and non-terminal-specific reception. The specific CORESET is a CORESET other than a CORESET configured by using a system information block or a master information block. According to one aspect of the present disclosure, it is possible to appropriately recognize a TCI state.
A terminal includes: a control unit configured to determine whether a field included in control information for performing multi-carrier scheduling is configured for each of carriers to be scheduled or is configured in common for the carriers to be scheduled, based on a condition; and a reception unit configured to receive the control information from a base station. The reception unit receives each of the carriers to be scheduled by the control information, based on the determination.
A terminal according to one aspect of the present disclosure includes a receiving section that receives configuration information related to a single frequency network (SFN) physical downlink shared channel (PDSCH), and a control section that determines, based on a condition related to offset from reception of downlink control information (DCI) for scheduling the SFN PDSCH until reception of the SFN PDSCH, whether the DCI includes a transmission configuration indication (TCI) field, and the configuration information, a TCI state to be applied to the SEN PDSCH. According to one aspect of the present disclosure, it is possible to appropriately control operation related to a TCI state/default TCI state.
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
H04W 72/1273 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison descendante
H04W 72/51 - Critères d’affectation ou de planification des ressources sans fil sur la base des propriétés du terminal ou du dispositif
A traffic demand prediction device (10) includes: a depot headcount prediction unit (10A) that predicts a number of people per depot in an area from a predicted number of people obtained in advance for each of areas including at least one of a departure area and a return area of visitors to a target event based on at least a numerical value regarding a scale of use of each depot in each area obtained in advance; a route headcount prediction unit (13) that predicts a number of people per route between each depot in an area obtained by a route search algorithm and an event nearest depot from the obtained number of people per depot in the area; and a use headcount prediction unit (14) that predicts a number of users per event nearest depot or per nearest rout based on the obtained number of people per route.
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (Japon)
NTT DOCOMO, INC. (Japon)
Inventeur(s)
Ito, Kota
Takahashi, Yuta
Suga, Mizuki
Arai, Takuto
Shirato, Yushi
Uchida, Daisei
Toshinaga, Hideki
Kita, Naoki
Kishiyama, Yoshihisa
Suyama, Satoshi
Abrégé
Provided is an optical communication system having an aggregate station at a head and a plurality of extension stations connected in series. Each of the plurality of extension stations demultiplexes a signal received from upstream-side equipment into a first demultiplexed signal having a locally allocated wavelength and a second demultiplexed signal having another wavelength and transmits the second demultiplexed signal to downstream-side equipment. Each of the plurality of extension stations multiplexes a signal received from the downstream-side equipment and a locally processed signal and transmits a multiplexing result to the upstream-side equipment.
A wireless relay device includes: a communication unit configured to relay a downlink wireless signal or an uplink wireless signal; a reception unit configured to receive information related to a control of relaying of the downlink wireless signal or the uplink wireless signal; and a control unit configured to perform the control of relaying the downlink wireless signal or the uplink wireless signal based on the control information during a period from reception of the received control information or from a start of application of the received control information until after a specified period.
A terminal comprising: a communication unit configured to perform transmission and reception in a first RAT (Radio Access Technology); and a control unit configured to control communications in the first RAT. The control unit performs a synchronization in the first RAT based on a synchronization in a second RAT.
A terminal according to one aspect of the present disclosure includes a receiving section that receives downlink control information including a resource assignment of a physical uplink shared channel and a value of an antenna port indication, and a control section that controls transmission of a demodulation reference signal (DMRS), based on an association between the value, the number of code division multiplexing (CDM) groups, and a DMRS port. The number of the CDM groups for DMRS configuration type 1 is larger than 2, and the number of the CDM groups for DMRS configuration type 2 is larger than 3. According to one aspect of the present disclosure, an appropriate number of DMRS ports can be used.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 72/1268 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison ascendante
H04W 72/232 - 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
A terminal includes: a transmission unit configured to transmit, to a first terminal, a signal for reserving a plurality of resources in a resource pool; a reception unit configured to receive, from the first terminal, an indication related to a collision indicating that at least one of the plurality of resources reserved by the signal overlaps with a resource reserved by a second terminal; and a control unit configured to determine which one of the reserved resources is to overlap with the resources reserved by the second terminal, based on the indication related to the collision, wherein after excluding the determined reserved resource from a candidate resource set, the control unit reselects a resource from the candidate resource set.
H04W 72/40 - Gestion des ressources pour la communication en mode direct, p. ex. D2D ou liaison secondaire
H04W 72/25 - Canaux de commande ou signalisation pour la gestion des ressources entre terminaux au moyen d’une liaison sans fil, p. ex. liaison secondaire
A terminal includes: a reception unit configured to receive information related to a channel access procedure from a base station; a control unit configured to determine the channel access procedure, based on the information; and a communication unit configured to perform transmission to the base station, based on the determined channel access procedure, wherein the control unit supports a channel access procedure with LBT (Listen before talk), and does not assume that the LBT is to be configured in a licensed band.
A terminal according to one aspect of the present disclosure includes: a receiving section that receives a reference signal (RS); and a control section that, when a single frequency network (SFN) scheme is configured and at least one of a radio link failure (radio link monitoring (RLM))-RS and a beam failure detection (BFD)-RS is not configured, selects the RS corresponding to a control resource set (CORESET) determined based on a specific rule as at least one of the RLM-RS and the BFD-RS. According to one aspect of the present disclosure, at least one of RLM and BFD can be appropriately performed.
A return area prediction device (10) includes a prediction unit (12) that acquires a regression result of prediction of a number of visitors in each return area for a target event from event information of the target event using a regularized regression method, specifies, based on the acquired regression result, a nearest-neighbor cluster closest to the regression result among event group clusters previously clustered, and predicts the number of visitors in each return area for the target event based on at least a position of a center of gravity of the nearest-neighbor cluster.
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