Abrégé

The present application provides a relative positioning method and apparatus, and a readable storage medium, applied to a first terminal device which is connected to a second terminal device through a direct communication link, the method includes: transmitting a first relative positioning reference signal to the second terminal device, and receiving a second relative positioning reference signal transmitted by the second terminal device; determining a first positioning parameter corresponding to the received second relative positioning reference signal and the first relative positioning reference signal; receiving a second positioning parameter transmitted by the second terminal device, where the second positioning parameter is determined by the second terminal based on the received first relative positioning reference signal and the second relative positioning reference signal; and determining, based on the first positioning parameter and the second positioning parameter, a relative position between the first terminal device and the second terminal device.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

The present application provides an information processing method and apparatus, and a storage medium, the method includes: acquiring time synchronization scenario information, where the time synchronization scenario information is used to indicate a scenario corresponding to a specific time synchronization requirement; determining a target time synchronization strategy according to the time synchronization scenario information. Therefore, flexibility, rationality of the time synchronization strategy are improved, which is beneficial to reduce a system overhead of time synchronization and improve a time synchronization effect.

Classes IPC  ?

• H04W 56/00 - Dispositions de synchronisation
• H04W 76/20 - Gestion de connexions établies

Abrégé

The present disclosure provides an information transmission method and apparatus, and a device. The information transmission method comprises: sending a first request to a radio access network device; and receiving a first response fed back by the radio access network device, wherein the first request carries non-access stratum (NAS) information and first information, and the first information is used for assisting the radio access network device in determining a network node corresponding to the NAS information.

Classes IPC  ?

• H04W 4/12 - Messagerie; Boîtes aux lettres; Annonces

Abrégé

The present application relates to a method and apparatus for using a sensing signal to perform sensing processing, and a device. The method comprises: generating a first sensing signal sequence, which is distributed along a diagonal of a signal resource block, and sending the first sensing signal sequence; receiving a second sensing signal sequence, which is reflected back by a target, and performing normalization processing on the second sensing signal sequence in a modulation symbol domain, so as to obtain a normalized sensing signal sequence of the modulation symbol domain; and using the normalized sensing signal sequence of the modulation symbol domain to perform 1D discrete Fourier transform (1D-DFT), and calculating distance and speed information of the target according to the 1D-DFT result. By means of the present application, distance and speed information of a target included in a normalized sensing signal of a modulation symbol domain are calculated at the same time, such that the calculation complexity of sensing processing of the sensing signal is greatly reduced, and the overhead of the sensing signal is greatly reduced by means of a waveform structure.

Classes IPC  ?

• H04L 27/26 - Systèmes utilisant des codes à fréquences multiples

Abrégé

Provided in the present application are a positioning method and apparatus, and a terminal and a storage medium. On a first terminal side, the positioning method includes: acquiring positioning service information of a target terminal; determining from the target terminal, according to the positioning service information, a primary positioning terminal for providing a primary positioning service and a secondary positioning terminal for providing a secondary positioning service; and performing positioning for a location of a first terminal based on the primary positioning terminal and the secondary positioning terminal. Since the positioning of the first terminal can be assisted by the primary positioning terminal and the secondary positioning terminal, the location of the first terminal can be accurately positioned even if a network coverage area where the first terminal is located does not have a proper positioning server therein to provide a positioning service.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
• H04W 8/00 - Gestion de données relatives au réseau

Abrégé

The present disclosure provides a method and a device for changing a data transmission process, and a processor-readable storage medium. The method includes transmitting, by a first wireless transceiver device, first information to a second wireless transceiver device through a physical layer. The first information includes indication information indicating a to-be-changed target data transmission process or a triggering factor corresponding to a transmission service.

Classes IPC  ?

• H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

Disclosed in the present disclosure are a data transmission method and apparatus, applied to a scenario that a terminal is in communication with a network by means of a plurality of transmission network elements belonging to different DUs, to realize scheduling of the plurality of transmission network elements belonging to different DUs by means of one DU, so as to more flexibly coordinate data transmission between the plurality of transmission network elements belonging to different DUs and a UE. The data transmission method provided by the present disclosure comprises: determining a transmission network element group required for data transmission with a terminal, the transmission network element group comprising at least one first transmission network element and at least one second transmission network element, wherein the first transmission network element belongs to a first distribution unit, and the second transmission network element belongs to a second distribution unit; and generating scheduling information of the transmission network element group, and notifying the terminal by means of at least one transmission network element in the transmission network element group, for data transmission between the transmission network element group and the terminal.

Classes IPC  ?

• H04W 72/04 - Affectation de ressources sans fil

Abrégé

The present disclosure provides an information reporting method, an information processing method, a UE, a network side device and a core network device. The information reporting method includes: recording failure-related information generated when a failure occurs in the UE, the failure-related information including tracking area information about a first network side device where the failure occurs in the UE; and reporting the failure-related information to a second network device to which the UE accesses.

Classes IPC  ?

• H04W 24/10 - Planification des comptes-rendus de mesures
• H04W 36/30 - La resélection étant déclenchée par des paramètres spécifiques par des données de mesure ou d’estimation de la qualité des liaisons

Abrégé

The present application provides a non-emergency service processing method and apparatus. The method applied to a first device comprises: receiving mobility restriction indication information sent by a second device, the mobility restriction indication information being used to indicate a mobility restriction state of a relay terminal; and determining whether to initiate or release a non-emergency service protocol data unit (PDU) session of a remote terminal on the basis of the mobility restriction state of the relay terminal.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

Provided in the embodiments of the present disclosure are a data analysis method and apparatus, an electronic device, and a storage medium, the method comprising: receiving a first analysis request message sent by a consumer network element, the first analysis request message containing an analysis identifier; and, on the basis of the first analysis request message, determining that a first NWDAF network element or another NWDAF network element provides the consumer network element with a data analysis result corresponding to the analysis identifier. When an NWDAF network element has not received area of interest information provided by the consumer network element, then determining on the basis of the analysis identifier included in the analysis request message that the first NWDAF network element or another NWDAF network element provides the data analysis result corresponding to the analysis identifier, avoiding frequently receiving analysis requests sent by consumer network elements when data analysis results cannot be provided to the consumer network element, and increasing the rate of utilisation of system resources.

Classes IPC  ?

• H04L 41/14 - Analyse ou conception de réseau
• H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement

Abrégé

The present disclosure provides a PC5 root key processing method, device, AUSF and remote terminal. The method includes: receiving, at AUSF, a relay key request message transmitted by a relay terminal; obtaining a PC5 root key of the remote terminal, according to the relay key request message; generating a first random number, and generating a relay key according to the first random number and the PC5 root key; and transmitting a relay key response message to the relay terminal through the target network element of the relay terminal.

Classes IPC  ?

• H04W 12/06 - Authentification
• H04W 12/0471 - Gestion des clés, p.ex. par architecture d’amorçage générique [GBA] sans l’utilisation d’un nœud de réseau fiable comme ancre de confiance Échange de clés
• H04W 12/72 - Identité de l’abonné

Abrégé

The present application can provide an uplink transmission method and apparatus. The method comprises: a base station instructs a UE to send SRSs corresponding to N groups of SRS resources, each of the N groups of SRS resources comprising one or more SRS resources; N being a positive integer; the base station receives the SRSs sent by the UE to determine X groups of uplink scheduling information, each of the X groups of uplink scheduling information corresponding to one group of SRS resources in the N groups of SRS resources; uplink scheduling information in different groups corresponding to SRS resources in different groups; X being a positive integer greater than one and not greater than N; the base station sends the determined X groups of uplink scheduling information to the UE so that the UE transmits an uplink signal according to the X groups of uplink scheduling information.

Classes IPC  ?

• 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 72/23 - 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

Abrégé

The present disclosure discloses a timer maintenance method, device of a sidelink interface and a readable storage medium. The method includes maintaining a discontinuous reception related timer of a sidelink interface according to sidelink interface control information received by a sidelink interface receiving terminal on the sidelink interface; the SCI is sent by a sidelink interface transmitting terminal.

Classes IPC  ?

• 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 76/28 - Transmission discontinue [DTX]; Réception discontinue [DRX]

Abrégé

Embodiments of the present disclosure relate to the technical field of communications, and provide a method and apparatus for entering a connected state, and a terminal and a network device. The method for entering a connected state comprises: receiving a reconfiguration message sent by a network device, wherein the reconfiguration message comprises information of a target relay terminal; and when it is determined that there are other paths for connection with the network device, sending a first message to the target relay terminal, wherein the first message is used for triggering the target relay terminal to enter a connected state from an idle state or an inactive state or to keep in the connected state. In this way, by means of the first message, the relay terminal in a non-connected state is triggered to enter the connected state, so that a remote terminal can communicate with the network device by means of the relay terminal, thereby solving the problem in the prior art that when determining that there are other paths for connection with a network device, a remote terminal cannot trigger a relay terminal in a non-connected state to enter a connected state, and thus the remote terminal cannot communicate with the network device by means of the relay terminal.

Classes IPC  ?

• H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
• H04W 36/18 - Exécution d'une resélection à des fins spécifiques pour permettre une resélection sans coupure, p.ex. une resélection en douceur
• H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur

Abrégé

The present disclosure provides a service transmission method and apparatus. The method comprises: a terminal device determining a first transmission window corresponding to a first service; and the terminal device receiving first information within the first transmission window, wherein the first information comprises a data packet of the first service and/or a data packet for instructing the terminal device to receive the first service. The service transmission method and apparatus provided in the present disclosure are used for solving the problem of how to receive a data packet, so as to prevent a data packet received by a terminal device from having a delay jitter.

Classes IPC  ?

• H04W 72/04 - Affectation de ressources sans fil

Abrégé

Provided are a beam indication method and apparatus, and a storage medium. The specific implementation solution comprises: in a scenario that a user equipment predicts an optimal transmitting beam on the basis of an artificial intelligence or machine learning (AI/ML) model predicted according to a downlink beam, on the basis of indication information transmitted by a base station, determining a first transmitting beam identifier of a target transmitting beam used for the base station to transmit information; on the basis of the first transmitting beam identifier in the indication information, determining a receiving beam; and by means of the determined receiving beam, receiving the information transmitted by the base station on the target transmitting beam.

Classes IPC  ?

• H04W 72/04 - Affectation de ressources sans fil
• H04L 41/147 - Analyse ou conception de réseau pour prédire le comportement du réseau
• H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p.ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle

Abrégé

Provided in the present disclosure are a key management method, an apparatus, and a device, the method being applied to a terminal and comprising: sending to a first network device a security material request, the security material request comprising at least one of user information, a relay service code, a terminal security capability and a role list, the role list comprising at least one terminal role corresponding to the terminal; and receiving a security material response sent by the first network device, the security material response comprising a security material corresponding to the terminal, and the security material being a key for performing security protection on a discovery message during a terminal-to-terminal (U2U) relay discovery process and related parameters thereof.

Classes IPC  ?

• H04W 12/04 - Gestion des clés, p.ex. par architecture d’amorçage générique [GBA]

Abrégé

The present disclosure relates to the technical field of communications, and provides a data transmission method, a terminal, and a network side entity. The method comprises: a terminal generates a packet data convergence protocol (PDCP) protocol data unit (PDU), wherein a PDCP header of the PDCP PDU carries an indication identifier for indicating a network side entity corresponding to the PDCP PDU; and the terminal sends the PDCP PDU to the network side entity.

Classes IPC  ?

• H04W 28/06 - Optimisation, p.ex. compression de l'en-tête, calibrage des informations

Abrégé

The present disclosure provides a frequency resource acquisition method and apparatus, a frequency resource determination method and apparatus, and a terminal device and a network device. The frequency resource acquisition method is executed by a first terminal device, and comprises: on the basis of first information, acquiring a direct communication interface frequency resource set available to each transmission path under the condition of PDCP repeated transmission, wherein the first information comprises at least one of the following: a combination of a layer 2 source address and a layer 2 target address of a unicast connection between a first terminal device and a second terminal device; first indication information; and second indication information.

Classes IPC  ?

• H04W 72/0453 - Ressources du domaine fréquentiel, p.ex. porteuses dans des AMDF [FDMA]
• H04W 76/00 - Gestion de la connexion

Abrégé

The present disclosure provides an SCG side security key determination method, device, and apparatus, and a storage medium. The method comprises: a terminal receiving first configuration information sent by a master node (MN); and when it is determined to access a target SCG, on the basis of the first configuration information, generating or updating or using a target SCG side security key or an SCG side security key used for at least one subsequent access to a candidate target SCG.

Classes IPC  ?

• H04W 12/041 - Génération ou dérivation de clé

Abrégé

The present disclosure relates to the technical field of communications, and provides an information processing method and apparatus, and a readable storage medium, used for reducing the beam indication overhead. The method comprises: receiving beam grouping information sent by a network device; receiving beam indication information sent by the network device; and according to the beam grouping information and the beam indication information, determining a target beam corresponding to a target time.

Classes IPC  ?

• H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès

Abrégé

Provided in the embodiments of the present disclosure are a control-plane signaling transmission method and apparatus, and a storage medium. The control-plane signaling transmission method is applied to a second DDU, and comprises: when a terminal moves from a first DDU to a service range of a second DDU, activating an air interface protocol stack corresponding to an SRB, wherein the SRB is continuous between the first DDU and the second DDU; and transmitting control-plane signaling with the terminal.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04W 76/10 - Gestion de la connexion Établissement de la connexion

Abrégé

Embodiments of the present disclosure provide a method and apparatus for updating timing information. The method is applied to a terminal and comprises: the terminal obtains global navigation satellite system (GNSS) information; the terminal determines a remaining GNSS validity period; and when determining that a reporting condition is satisfied, the terminal sends the remaining GNSS validity period to an access network entity.

Classes IPC  ?

• H04W 4/02 - Services utilisant des informations de localisation
• H04W 84/06 - Réseaux aériens ou satellitaires

Abrégé

Embodiments of the present disclosure provide a downlink beam prediction method and apparatus, a device, and a storage medium. The method comprises: a first communication apparatus receiving first information, the first information comprising one or more of a data set, a reference signal (RS) configuration, and beam description information; on the basis of the first information, training or updating an artificial intelligence or machine learning (AI/ML) model used for downlink beam prediction; and predicting one or more target downlink beams on the basis of the trained or updated AI/ML model, the target downlink beams being used for information transmission between the first communication apparatus and a second communication apparatus.

Classes IPC  ?

• 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

Abrégé

Embodiments of the present disclosure provide a positioning message transmission method, a device, an apparatus and a storage medium. The method comprises: a first access and mobility management function network element receives a positioning message sent by a first network element, wherein the positioning message comprises indication information, the indication information is used for indicating that the first access and mobility management function network element sends the positioning message to a second network element, the first network element and the second network element are in different networks, and the first network element or the second network element is in the same network as the first access and mobility management function network element; and sending the positioning message to the second network element according to the indication information.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

Abrégé

The present disclosure provides a model information reporting method, device and apparatus, and a storage medium. The method comprises: a terminal determining first information, the first information being used for indicating one or more artificial intelligence or machine learning (AI/ML) models, and the AI/ML models being used for downlink beam prediction; and sending the first information to a network device.

Classes IPC  ?

• H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission

Abrégé

Provided in the embodiments of the present disclosure are a resource coordination method and apparatus, and a storage medium. The resource coordination method is applied to a first terminal. The method comprises: sending first coordination information to a second terminal, wherein the first coordination information comprises one or more pieces of the following information: type indication information of the first coordination information; first content indication information of the first coordination information; second content indication information of the first coordination information; a first resource set; a second resource set; a third resource set; a fourth resource set; indication information for a set of resources, which are occupied by a sidelink positioning reference signal (SL-PRS); SL-PRS reference signal receiving power (RSRP) information; priority information; and region identifier information.

Classes IPC  ?

• H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct
• H04W 72/04 - Affectation de ressources sans fil
• 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

Abrégé

The present disclosure relates to the technical field of communications. Provided are a carrier switching method and apparatus, a switching configuration method and apparatus, and a terminal device and a network device. The carrier switching method comprises: when the number of switched bands is greater than 2 and an antenna port configuration for a first carrier to be subjected to data transmission is a first antenna port configuration, determining a target switching state of the first antenna port configuration for the first carrier on the basis of first information, wherein the first antenna port configuration indicates one port; and executing carrier switching according to the target switching state, wherein the first information comprises: a set of relationships between the first carrier and antenna port configurations, or first switching indication information.

Classes IPC  ?

• H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement

Abrégé

The present disclosure provides a small data transmission method, a terminal, a device and a storage medium. The method comprises: determining a transmission mode of MT-SDT data, wherein the transmission mode comprises a CG-based first mode and a random access-based second mode; and when it is determined that an MT-SDT process is triggered, sending an RRC recovery request message to the network device on the basis of the determined transmission mode.

Classes IPC  ?

• H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]

Abrégé

Provided in the present disclosure are a band handover processing method and apparatus. The method comprises: when the number of bands is greater than the number of pieces of band configuration information that a terminal can store, the terminal determining preparation time information for band handover; and according to the preparation time information, the terminal determining a handover condition for the band handover, and/or, determining an uplink scheduling limit condition after the band handover is completed, wherein the number of pieces of band configuration information that the terminal can store is equal to two by default.

Classes IPC  ?

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

Abrégé

The present disclosure relates to the technical field of communications. Provided are an information processing method, an apparatus, and a readable storage medium. The method comprises: a remote UE sends first auxiliary information to an LMF; and the remote UE receives an expected measurement reception window and/or an expected measurement reception window uncertainty parameter sent by the LMF.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

Abrégé

Provided in the present disclosure are a path selection method and apparatus, and an information reporting method and apparatus. The path selection method comprises: according to information related to a domain or a network node where user plane functions (UPFs) are located, a first network node determining a target UPF; and the first network node establishing a session path for a PDU session according to the target UPF.

Classes IPC  ?

• H04W 40/02 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court

Abrégé

Provided in the embodiments of the present disclosure are an information transmission method and apparatus, and a storage medium. The method comprises: when first scheduling information comprises first information, determining, on the basis of the first information, a codebook corresponding to a first channel, wherein the first information is information indicating a codebook; and sending the first channel on the basis of the codebook corresponding to the first channel.

Classes IPC  ?

• H04B 7/0456 - Sélection de matrices de pré-codage ou de livres de codes, p.ex. utilisant des matrices pour pondérer des antennes
• H04W 72/04 - Affectation de ressources sans fil
• H04W 72/12 - Planification du trafic sans fil
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

The present disclosure provides an emergency service processing method and device, wherein the method applied to a remote terminal comprises: obtaining second emergency service information corresponding to a candidate relay terminal; and determining a target relay terminal on the basis of the first emergency service information and the second emergency service information, wherein the first emergency service information corresponds to an emergency service that needs to be executed by the remote terminal; and sending to the target relay terminal a first message for establishing the emergency service.

Classes IPC  ?

• H04W 4/90 - Services pour gérer les situations d’urgence ou dangereuses, p.ex. systèmes d’alerte aux séismes et aux tsunamis

Abrégé

Provided in the present disclosure are a session management function selection method and apparatus, and an access and mobility management function network element. The method comprises: an access and mobility management function network element receiving a session establishment request of a first virtual network (VN) group; and according to corresponding information of group members of the first VN group and distributed nodes, selecting a session management function network element for the first VN group. By means of the selection method, the number of instances of N4 signaling, which cross the distributed nodes, of the session management function network element corresponding to one VN group can be reduced, thereby shortening the time delay in interaction, and thus improving the interaction efficiency.

Classes IPC  ?

• H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications

Abrégé

The present disclosure provides a data transmission priority determination method and apparatus, and a device. The method is applied to a terminal accessing a network device by means of a first relay. The method comprises: according to a priority related to an end-to-end bearer between a terminal and a network device, determining the priority of a PC5 RLC bearer or PC5 RLC logical channel corresponding to an indirect path of the terminal, wherein the indirect path refers to a transmission path used when the terminal accesses the network device by means of a first relay, and the first relay is a U2N relay.

Classes IPC  ?

• H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
• H04W 72/04 - Affectation de ressources sans fil

Abrégé

Provided in the present disclosure are a handover command transmission method, device and apparatus, and a storage medium. The method comprises: a terminal acquiring, according to first information, common configuration information, which is broadcasted by a network device, wherein the common configuration information comprises common configuration information of a target cell or a candidate cell for handover or conditional handover.

Classes IPC  ?

• H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel

Abrégé

The embodiments of the present disclosure provide a cell handover method, a terminal, a network device, an apparatus and a storage medium. The method comprises: performing cell measurement on candidate cells, and sending cell measurement results of the candidate cells to a network device, wherein the cell measurement results are used for determining a target cell, and each cell measurement result comprises an absolute value of at least one L1-RSRP and a differential value of the at least one L1-RSRP; receiving cell handover signaling, which is sent by the network device, and determining the target cell indicated by the cell handover signaling, wherein the target cell is one of the candidate cells; and performing cell handover on the basis of configuration information of the target cell.

Classes IPC  ?

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

Abrégé

The present disclosure provides a quality of service parameter adjustment method, an access network device, a terminal, and a core network device. The method applied to an access network device comprises: sending first signaling to a terminal device or a core network device, the first signaling comprising quality of service parameter adjustment information, and the quality of service parameter adjustment information being used for adjusting quality of service parameters of a first service.

Classes IPC  ?

• H04W 28/24 - Négociation de l'agrément du niveau de service [SLA Service Level Agreement]; Négociation de la qualité de service [QoS Quality of Service]

Abrégé

The present disclosure provides a multi-terminal aggregation transmission method, a terminal, a network device, an apparatus and a storage medium. The method comprises: determining terminal identification information of a second terminal, wherein the second terminal can be used for assisting a first terminal in performing data transmission, and there are one or more second terminals; and sending a first message to a network device, wherein the first message comprises the terminal identification information of the second terminal.

Classes IPC  ?

• H04W 8/24 - Transfert des données du terminal

Abrégé

The present application discloses a positioning method and apparatus, which are used for positioning any one of two ends of an established sidelink relative to the other end, thereby implementing a rapid positioning scheme for a sidelink scenario. The positioning method provided by the present application comprises: sending a first positioning reference signal to an opposite end that establishes a sidelink with a local end, and determining a first positioning measurement amount by means of performing positioning measurement on a second positioning reference signal sent by the opposite end; acquiring a second positioning measurement amount sent by the opposite end, wherein the second positioning measurement amount is obtained by performing positioning measurement on the first positioning reference signal by means of the opposite end; and determining positioning information by using the first positioning measurement amount and the second positioning measurement amount.

Classes IPC  ?

• H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct
• H04L 67/52 - Services réseau spécialement adaptés à l'emplacement du terminal utilisateur
• H04W 4/02 - Services utilisant des informations de localisation

Abrégé

Embodiments of the present invention provide an uplink transmission method, a terminal, a network device, an apparatus, and a storage medium. The method comprises: receiving precoding matrix indication information; determining, from candidate precoding matrixes, a precoding matrix indicated by the precoding matrix indication information, the candidate precoding matrixes comprising a first type of matrixes and/or a second type of matrixes, the first type of matrixes being determined on the basis of a fully-coherent codeword and a zero matrix, and the second type of matrixes being determined on the basis of a partially-coherent codeword or a non-coherent codeword; and on the basis of the precoding matrix, performing uplink transmission.

Classes IPC  ?

• H04B 7/04 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées

Abrégé

The present application discloses a positioning method and device, which are used for providing a positioning solution suitable for user equipments in various motion speed scenarios, and can ensure the positioning precision and avoid the problem of the reduced positioning precision performance of a user equipment moving at a high speed. The positioning method provided by the present application comprises: acquiring positioning reference signal configuration information, wherein the positioning reference signal configuration information is positioning reference signal configuration information of a plurality of positioning reference signal sending entities at a plurality of moments; and according to the positioning reference signal configuration information, receiving positioning reference signals sent by the plurality of positioning reference signal sending entities at the plurality of moments, and performing positioning measurement, wherein the granularity of a measurement moment is less than or equal to an orthogonal frequency division multiplexing symbol.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

Abrégé

Embodiments of the present disclosure provide a channel state information reporting method, a terminal, and a network device. The method comprises: on the basis of channel measurement information corresponding to multiple channel measurement reference signal resources, and/or grouping information of the multiple channel measurement reference signal resources, determining one or more target codebook parameters; and reporting multiple pieces of codebook parameter information on the basis of the target codebook parameters.

Classes IPC  ?

• H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission

Abrégé

Provided in the present disclosure are a signal transmission method, an apparatus, and a medium. The method comprises: sending a system information block signaling in a first cell, or sending a system information block signaling in a first cell and a cell group, the system information block signaling comprising configuration information used for a user equipment in the first cell and/or the cell group to access, and the cell group comprising other cells besides the first cell; and performing signal transmission with the user equipment accessing according to the system information block signaling. By sending a system information block signaling in a first cell or sending a system information block signaling in a first cell and a cell group, the technical solution configures to the first cell and/or the cell group information for random access of a user equipment, thus improving the access performance of the UE in the first cell and/or the cell group under sparse SSB on the basis of reducing the energy consumption of a base station.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant des informations radiodiffusées

Abrégé

The present disclosure provides an information determination method, an apparatus, a terminal and a network device, and relates to the technical field of communications. The method comprises: a terminal receiving parameter information and indication information corresponding to first transmission sent by a network device, the parameter information being used for determining the number of codewords, the indication information being used for indicating target information, and the target information comprising at least one of a precoding matrix, the number of layers, or a channel sounding reference signal resource; and, on the basis of the parameter information and the indication information, determining target information corresponding to the first transmission.

Classes IPC  ?

• H04W 72/12 - Planification du trafic sans fil

Abrégé

Provided in the embodiments of the present disclosure are a coherent joint transmission method and an apparatus, belonging to the technical field of communications. The method comprises: receiving media access control element (MAC-CE) signaling or first downlink control information (DCI) signaling sent by a network device, the MAC-CE signaling or the first DCI signaling being used for indicating target transmission configuration indication (TCI) state information; and, on the basis of the target TCI state information, performing coherent joint transmission of data, wherein the target TCI state information comprises N target TCI states, each target TCI state is any one of downlink TCI states or uplink and downlink joint TCI states, and N is a positive integer greater than 1.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

Provided in the embodiments of the present disclosure are a resource determination method and apparatus. The resource determination method comprises: receiving first signaling; and on the basis of the first signaling, determining target switch states of a plurality of transmission resources.

Classes IPC  ?

• H04W 72/04 - Affectation de ressources sans fil
• H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau

Abrégé

Provided in the embodiments of the present disclosure are a broadcast message feedback method and apparatus, a public configuration information acquisition method and apparatus, and a device. The broadcast message feedback method is applied to a terminal and comprises: receiving a broadcast message of a network device; and according to a PUCCH resource associated with a first message or a first parameter, feeding back to the network device a receiving result of the broadcast message, wherein the receiving result is whether a terminal has received the broadcast message.

Classes IPC  ?

• H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel

Abrégé

The present disclosure relates to the technical field of communications, and provides a candidate cell configuration change method and apparatus, a terminal, and a network device. The method comprises: a terminal receiving a first message sent by a network device, the first message comprising first indication information, and the first indication information being used for representing the change condition of the candidate cell configuration of the terminal that is in an idle state or an inactive state; and performing processing on the candidate cell configuration according to the first indication information, the processing comprising deletion or change.

Classes IPC  ?

• H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
• H04W 72/04 - Affectation de ressources sans fil

Abrégé

The embodiments of the present disclosure relate to the technical field of communications. Provided are a method and apparatus for receiving service data, and a first terminal and a network device. The method comprises: a first terminal receiving a paging message, which is sent by a network device, wherein the paging message comprises an identifier and indication information of a multicast service, the indication information is used for indicating at least one second terminal which receives service data of the multicast service, and the at least one second terminal comprises a first terminal, which is in an idle state or an inactive state; and the first terminal triggering, on the basis of the identifier and the indication information of the multicast service, the entry to a connected state from the idle state or the inactive state, and receiving the service data of the multicast service in the connected state. In this way, the terminal, which enters the connected state from the idle state or the inactive state, can effectively utilize spare network resources of a serving cell to receive the service data of the multicast service, thereby solving the problem of a waste of network resources that is present in the prior art, and thus improving the utilization rate of the network resources. In addition, the receiving rate of the multicast service can also be improved.

Classes IPC  ?

• H04W 4/08 - Gestion des groupes d'utilisateurs

Abrégé

Provided in the present disclosure are a method for determining control information, and a terminal device, a network device and a storage medium. The method comprises: determining a first number of layers corresponding to a first channel, the number of codewords corresponding to scheduling information of the first channel, or a first parameter, wherein the first parameter is used for determining the number of codewords corresponding to the scheduling information of the first channel; and on the basis of the first number of layers, the number of codewords, or the first parameter, determining the number of pieces of first control information comprised in the scheduling information of the first channel and/or the number of information fields, which are used for indicating the first control information, in the scheduling information of the first channel.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

The present application relates to the technical field of communications, and provides a carrier switching method and apparatus, a terminal, and a network device. The method comprises: when the number of frequency bands supporting uplink switching is greater than 2, a terminal determines a first time slot of carrier switching according to a subcarrier spacing of uplink carriers on a plurality of frequency bands; and the terminal executes at most N carrier switchings within the first time slot, N being a positive integer.

Classes IPC  ?

• H04W 72/04 - Affectation de ressources sans fil

Abrégé

Provided in the embodiments of the present disclosure are a resource location determination method, and a device, an apparatus and a storage medium. The method comprises: determining the resource location(s) of one or more second signals according to the resource location and/or period of a first signal, wherein the first signal comprises a cell-level signal, a broadcast signal or a common signal.

Classes IPC  ?

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

Abrégé

The present disclosure provides an information processing method, a configuration method, an apparatus, a terminal, and a network side device. The information processing method of the present disclosure comprises: determining a first resource allocation type of a multi-carrier scheduling configuration; and according to the first resource allocation type, determining a frequency domain resource allocation (FDRA) type corresponding to an FDRA field in first downlink control information (DCI), wherein the first DCI is used for scheduling physical uplink shared channel (PUSCH) or physical downlink shared channel (PDSCH) transmission on a plurality of carriers.

Classes IPC  ?

• H04W 72/044 - Affectation de ressources sans fil sur la base du type de ressources affectées

Abrégé

The present invention relates to the technical field of communications, and provides a network registration method and apparatus, an information transmission method and apparatus, and a communication device. The network registration method is performed by a core network node and comprises: receiving first information sent by a first relay node, the first information comprising a registration request of a terminal and identifier information of a second relay node, and the second relay node being a node through which the terminal passes before being connected to the first relay node; and on the basis of the identifier information of the second relay node, determining whether to accept the registration request of the terminal.

Classes IPC  ?

• H04W 60/00 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement

Abrégé

Embodiments of the present disclosure provide an information transmission method and apparatus, and a storage medium. The information transmission method is used for a terminal, and comprises: receiving a wireless public configuration parameter of a neighbor cell sent by a serving cell; and accessing the neighbor cell on the basis of the wireless public configuration parameter.

Classes IPC  ?

• H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement

Abrégé

Provided in the embodiments of the present disclosure are a network registration method and apparatus. The method applied to a terminal comprises: sending to an access network entity a first registration request message, the first registration request message being used for determining a target network node as well as a target access and mobility management function entity corresponding to the target network node.

Classes IPC  ?

• H04W 60/00 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement

Abrégé

Disclosed in the embodiments of the present application are a network access method and apparatus for a terminal, an electronic device and a storage medium. Said method comprises: a terminal determining a beam sweeping interval and a sweeping frequency point, and receiving a base station signal sent or forwarded by a satellite; determining the downlink signal quality of the base station according to the base station signal; and if it is determined, according to the downlink signal quality, that the terminal can successfully find a satellite, executing a network access process of the terminal. In the embodiments of the present application, the downlink signal quality of a base station is determined by means of a base station signal sent or forwarded by a satellite; and it is further determined, according to the downlink signal quality, whether a terminal can successfully find a satellite, without depending on ephemeris information, so that the terminal can accurately and quickly find a satellite for successful access and communication while insuring UE serviceability and prolonging life cycle of the terminal.

Classes IPC  ?

• H04B 7/185 - Stations spatiales ou aériennes

Abrégé

The present application provides a communication method and apparatus, and a device and a medium in a deactivated state of a secondary cell group. The method includes: determining signal measurement and/or timing of a terminal for a secondary cell group (SCG) and/or a primary SCG cell (PSCell) of the SCG when the SCG is in a deactivated state; reconfiguring the signal measurement and/or the timing according to first information if the first information is acquired; where the first information indicates a communication status between the terminal and the PSCell related to the signal measurement and/or the timing, or, the first information is instruction information of a network device received by the terminal. The present application may trigger a change in the signal measurement and/or timing based on the communication status between the terminal and the PSCell in the SCG or the instruction of the network device when the SCG is in the deactivated state, thereby improving the flexibility and rationality of the behavior configuration of the terminal side when the SCG is in the deactivated state.

Classes IPC  ?

• H04W 56/00 - Dispositions de synchronisation
• H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• H04B 17/309 - Mesure ou estimation des paramètres de qualité d’un canal

Abrégé

The present application discloses an information transmission method and apparatus, which are used to reduce service delay. The information transmission method provided in the present application comprises: a terminal determines first parameters, the first parameters being used to indicate service latency requirements and/or delay jitter requirements of the terminal; and the terminal sends the first parameters by means of a random access uplink message.

Classes IPC  ?

• H04W 74/00 - Accès au canal sans fil, p.ex. accès planifié, accès aléatoire
• H04W 12/037 - Protection de la confidentialité, p.ex. par chiffrement du plan de contrôle, p.ex. trafic de signalisation

Abrégé

Provided in the present disclosure are a power headroom reporting method and apparatus, a terminal device and a network device. The method is executed by the terminal device, and comprises: triggering a power headroom report when a transmission path type changes, wherein the transmission path type comprises: a direct path and/or an indirect path; the direct path is a transmission path for direct communication between a terminal device and a network device; and the indirect path is a transmission path for transfer that needs to be performed by means of a relay device during communication between the terminal device and the network device.

Classes IPC  ?

• H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p.ex. incrément, variation graduelle ou décalages

Abrégé

The present application relates to the technical field of communications. Disclosed are a registration method and apparatus, and a readable storage medium. The method comprises: a terminal sending a first registration request to a core network device, wherein the first registration request is used for requesting to perform computing power registration and authentication on the terminal; and the terminal receiving a first registration response sent by the core network device.

Classes IPC  ?

• H04W 12/06 - Authentification

Abrégé

Embodiments of the present disclosure provide a user plane path reconstruction method and apparatus. The method comprises: determining a fault point in a user plane path, and determining a protocol data unit (PDU) session associated with the fault point; and reconstructing a user plane path of the PDU session.

Classes IPC  ?

• H04W 76/18 - Gestion du rejet ou de l'échec de l'établissement

Abrégé

Embodiments of the present application provide a unicast multicast conversion method and apparatus, and a processor-readable storage medium, wherein the unicast multicast conversion method comprises: receiving a Radio Resource Control (RRC) reconfiguration message sent by a first network node, when Multimedia Broadcast Multicast Service (MBMS) service data packets sent by the first network node are received through a multicast bearer and a User Equipment (UE) is in a connected state; reconstructing an MBMS Packet Data Convergence Protocol (MBMS PDCP) entity according to the RRC reconfiguration message; sending a reconfiguration completion message to the first network node so that the first network node converts the multicast bearer to a unicast bearer and sends the MBMS service data packets to the UE through the unicast bearer, the reconfiguration completion message being configured to characterize that reconstruction of the MBMS PDCP entity is accomplished by the UE; and receiving the MBMS service data packets sent by the first network node through the unicast bearer. The method realizes the conversion of the UE from receiving the MBMS service data packets through the multicast bearer to receiving the MBMS service data packets through the unicast bearer, thereby ensuring that no data packets are lost.

Classes IPC  ?

• H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
• H04L 12/18 - Dispositions pour la fourniture de services particuliers aux abonnés pour la diffusion ou les conférences

Abrégé

The present application provides a method and apparatus for RRC connection resuming of a terminal, the method includes: a terminal which is in an RRC inactive state sends an RRC connection resume request message carrying first indication information to a target network device, and the first indication information is used to indicate a connection mode of the terminal under an anchor network device is a direct connection or an indirect connection, and the target network device processes the RRC connection resume request of the terminal according to the connection mode of the terminal under the anchor network device. Therefore, the present application provides an RRC connection resume solution for a terminal that enters the RRC inactive state under indirect connection, filling a gap in this direction.

Classes IPC  ?

• H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
• H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct

Abrégé

The present disclosure provides an information communication method, an apparatus and a communications device. The method of the present disclosure includes: obtaining target policy information; sending the target policy information to a second communications device, where the target policy information includes at least one of the following: a reliability index for indicating a success probability of data transmission; a bandwidth index for indicating a system bandwidth; or a spectral efficiency index for indicating a spectral efficiency.

Classes IPC  ?

• H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
• H04W 28/16 - Gestion centrale des ressources; Négociation de ressources ou de paramètres de communication, p.ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]

Abrégé

A method for determining a sending position, a communications device and a storage medium are provided. The method includes: determining a first parameter by a communication device; determining, by the communication device, a sending position of a first signal according to the first parameter, where the first signal includes at least one of: a TRS, a CSI-RS, and a PEI; the first parameter includes at least one of: a paging-related parameter; a quantity of beams of the first signal.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04W 68/00 - Avertissement aux utilisateurs, p.ex. alerte ou messagerie, sur l'arrivée d'une communication, un changement de service ou similaires

Abrégé

The present application discloses an information obtaining method, an information processing method, a node, a network device and an apparatus. The information obtaining method applied to a first node includes: in a case that an RLF is detected for a second node, receiving an indication related to the RLF of the second node sent by the second node, wherein the second node is a parent node of the first node; obtaining first parameter information of the indication.

Classes IPC  ?

• H04W 36/30 - La resélection étant déclenchée par des paramètres spécifiques par des données de mesure ou d’estimation de la qualité des liaisons
• H04W 40/02 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court
• H04W 76/18 - Gestion du rejet ou de l'échec de l'établissement

Abrégé

Disclosed in the present disclosure are channel selection and configuration methods and apparatus, which are used to resist transmission delay offset of different users within a cell and improve the signal-to-noise ratio of a random access channel sending signals, thereby improving a random access channel selection scheme suitable for a satellite communication system. At a terminal side, the channel selection method provided in an embodiment of the present disclosure comprises: determining a current signal transmission condition; and according to the current signal transmission condition and the configuration of a network, selecting the resources and channel format of a random access channel, wherein the random access channel uses a structure in which signal transmission is performed by using a means of repeated transmission by multiple preamble symbols.

Classes IPC  ?

• H04W 74/0833 - Procédures d’accès aléatoire, p.ex. avec accès en 4 étapes
• H04L 27/26 - Systèmes utilisant des codes à fréquences multiples

Abrégé

The present disclosure provides a pattern mapping optimization method and apparatus. The method comprises: a satellite transmission end superimposing a user group symbol to be transmitted onto a beam domain and power domain in a satellite communication network, obtaining a user group signal to be transmitted; performing first processing on the signal to be transmitted at a beam domain pattern mapping of the beam domain, obtaining a viable solution for a beam domain pattern mapping matrix; performing second processing on the signal to be transmitted at a power domain pattern mapping of the power domain, obtaining a viable solution for a power domain pattern mapping matrix; according to the viable solution for the beam domain pattern mapping matrix and the viable solution for the power domain pattern mapping matrix, mapping the signal to be transmitted onto the beam domain and onto the power domain, forming a multi-domain superimposed signal.

Classes IPC  ?

• H04B 7/0408 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées utilisant plusieurs faisceaux, c. à d. diversité de faisceaux
• H04L 1/06 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue par réception à diversité utilisant la diversité d'espace

Abrégé

Provided are a method and an apparatus for integrating wireless communication and wireless sensing. The method includes: transmitting, by a communication device, a wireless sensing signal in a target slot position related to a switching point between signal transmission and signal reception of a wireless communication signal; and receiving an echo signal corresponding to the wireless sensing signal in the case that a signal transmission slot of the wireless communication signal is ended.

Classes IPC  ?

• H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames

Abrégé

A resource determination method, a communication device, and a storage medium are provided. The resource determination method includes: determining, by the communication device, a first resource in accordance with information content. The first resource is a transmission resource for a reference signal. The information content includes at least one of configuration content pre-agreed by a network side with a UE, configuration content obtained by the UE through SI signaling, configuration content obtained by the UE through PDCCH signaling, or a predefined rule. The communication device is the UE or a network device.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

A method and device for video transmission are disclosed. A session management function (SMF) receives a policy and charging control (PCC) rule sent by a policy control function (PCF). The PCC rule is generated by the PCF in response to determining that a transmission of a first video frame needs to be guaranteed. The PCC rule indicates that a quality of service (QoS) flow transmission with a first QoS guarantee is used for a first service flow. The first service flow includes a first video frame.

Classes IPC  ?

• H04L 47/2408 - Trafic caractérisé par des attributs spécifiques, p.ex. la priorité ou QoS pour la prise en charge de différents services, p.ex. services du type services différentiés [DiffServ]
• H04L 41/5003 - Gestion des accords de niveau de service [SLA]; Interaction entre l'accord de niveau de service et la qualité de service [QoS]

Abrégé

Provided in the present disclosure are an information processing method, apparatus and device. The information processing method comprises: recording L1L2 mobility-related information; and sending the L1L2 mobility-related information to a network device, wherein L1L2 represents a layer 1 and/or a layer 2.

Classes IPC  ?

• H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement

Abrégé

The present disclosure provides a resource configuring method, a resource obtaining method and devices. The disclosed method includes: configuring, by a network device, a first resource set, wherein the first resource set is used to carry a paging early indication (PEI). The first resource set includes at least one of the following: a first control resource set zero; or, a first common control resource set; or, a first search space set zero; or, a first common search space set; or, a first subset of a control resource set zero; or, a first subset of a common control resource set; or, a first subset of a search space set zero; or a first subset of a common search space set.

Classes IPC  ?

• H04W 68/02 - Dispositions pour augmenter l'efficacité du canal d'avertissement ou de messagerie

Abrégé

The information processing method includes: receiving transmission mode-related configuration information; determining whether a transmission scheme of a first signal is a first transmission scheme according to the transmission mode-related configuration information; wherein, the transmission mode-related configuration information includes at least one of: transmission mode configuration information, DMRS port indication information of the first signal, TDRA indication information about the first signal, or scenario indication information about whether a terminal is in a high-speed train scenario and/or a frequency pre-compensation scenario; in the first transmission scheme, one layer of the first signal and at least two reference signals have a QCL relationship with respect to at least one large-scale parameter of channel; and/or, one DMRS port of the first signal and at least two reference signals have the QCL relationship with respect to at least one large-scale parameter of channel.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
• H04W 76/20 - Gestion de connexions établies

Abrégé

A method for resource configuration, performed by a terminal device, includes: determining a first mapping relationship between a first target identifier and a second target idenifier, in which the first target identifier includes at least one of: a Quality of Service (QoS) parameter identifier, a logical channel identifier or a bearer identifier; and the second target identifier includes at least one of: a cell type identifier or a cell identifier list; and performing a buffer status report (BSR) and/or an uplink resource allocation based on the first mapping relationship.

Classes IPC  ?

• H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
• 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

Abrégé

The present application relates to a method for a terminal to access a joint system information network, and a UE and a network-side device. The method comprises: a network side configuring a plurality of cells for performing system information jointing, and configuring at least one cell among the plurality of cells to send joint system information; sending the joint system information by means of the at least one cell configured to send joint system information; a UE receiving the joint system information in the cell, which sends the joint system information, wherein the joint system information comprises information of the plurality of cells configured for performing system information jointing; and performing cell access on the basis of the joint system information. The present application enhances terminal access and the manner in which a network sends system information, such that multiple cells can jointly send system information, making it possible for some cells to provide an access service for a terminal without sending system information themselves, thereby achieving the effect of energy saving and emission reduction.

Classes IPC  ?

• H04W 48/00 - Restriction d'accès; Sélection de réseau; Sélection de point d'accès

Abrégé

The present disclosure provides a switching processing method and apparatus, and a communication device. The method of embodiments of the present disclosure comprises: when a first core network cannot provide a network service for a terminal, a first access network device sends a switching request to a second core network, the switching request being used for requesting to switch the service of the terminal from the first core network to the second core network, wherein the first core network and the second core network respectively comprise different network nodes, and each network node supports one or more of a mobility management function, a session management function, and a user plane function.

Classes IPC  ?

• H04W 36/14 - Resélection d'un réseau ou d'une interface hertzienne

Abrégé

An information reporting and receiving method, a terminal device and a network device are provided in the present disclosure. The information reporting method, performed by the terminal device, which includes: acquiring resource configuration information for channel measurement, where the resource configuration information indicates at least two resource groups and resources included in each resource group; determining reporting configuration of channel state information (CSI); acquiring at least one CSI according to the resource configuration information and the reporting configuration; sending a target CSI to a network device according to the at least one CSI, where the target CSI includes first information, and the first information indicates a target resource and a type of transmission mode recommended by a terminal, where the target resource includes: at least one resource or a combination of at least two resources.

Classes IPC  ?

• H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• H04W 24/10 - Planification des comptes-rendus de mesures

Abrégé

An information processing method, an information processing device and a readable storage medium are provided. The information processing method includes transmitting, by a first terminal, first coordination information to a second terminal. The first coordination information is used by the second terminal to perform resource selection in accordance with the first coordination information, the first coordination information includes time-frequency resource indication information of at least one of a first resource set, a second resource set or a third resource set, the first resource set is a set of resources recommended to be used by the second terminal for Sidelink communication, the second resource set is a set of resources not recommended to be used by the second terminal for the Sidelink communication, and the third resource set is a set of resources where there is a resource conflict.

Classes IPC  ?

• H04W 72/40 - Gestion des ressources pour la communication en mode direct, p.ex. D2D ou liaison secondaire
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal

Abrégé

The present application provides a cell handover method which includes: receiving a first message transmitted by a first cell, where the first message indicates the terminal to perform a cell handover with an enhanced handover characteristic or a cell handover with a non-enhanced handover characteristic, and the cell handover with the enhanced handover characteristic includes a conditional handover (CHO) or a dual active protocol stack (DAPS) handover; performing a handover from the first cell to a second cell according to the first message; receiving a second message transmitted by the second cell, where the second message indicates the terminal to perform the cell handover with the enhanced handover characteristic; and performing a handover from the second cell to a third cell according to the second message, and generating an RLF report and recording timing duration in the RLF report if an RLF occurs in the second cell.

Classes IPC  ?

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

Abrégé

Disclosed in the present application are switching of a search space set group of a target cell, and a control method and apparatus thereof. In the present application, a terminal is flexibly instructed by means of downlink control signaling carrying a user dedicated instruction to perform search space set group switching, so as to implement search space set group switching for service features of different users and improve the energy-saving performance of the terminal. The method comprises: receiving control signaling that is sent by a network side and carries a user dedicated instruction, the user dedicated instruction being used for instructing a terminal to switch at least one target cell from a current search space set group to a target search space set group; and switching the at least one target cell from the current search space set group to the target search space set group according to the control signaling.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

The present disclosure provides a smart wireless information opening method, apparatus and system, and a storage medium. The method comprises: a smart wireless information opening subsystem sending an external opening activation request to at least one extended application; acquiring an activation result fed back by each extended application, wherein the activation result is determined by the extended application according to the current running information of the extended application, the activation result comprises activation success or activation failure, and the running information comprises at least one of the following: startup condition information of a corresponding function of the extended application itself, load condition information brought about after the function in the extended application is started, and integrated extraction constraint information; and when the activation result is activation success, establishing a smart wireless information opening context between the smart wireless information opening subsystem and the extended application. Therefore, smart wireless information generated by the at least one extended application can be obtained on the basis of the smart wireless information opening context, and then can be provided for an external device, so that the external opening of the smart wireless information is achieved.

Classes IPC  ?

• H04W 76/10 - Gestion de la connexion Établissement de la connexion

Abrégé

Provided in the present disclosure are a target cell selection method, a configuration method, an information transmission method and a device. The target cell selection method comprises: a terminal receiving conditional reconfiguration information sent by a first network device, the conditional reconfiguration information comprising execution condition configuration information of a PCell handover; according to the execution condition configuration information of the PCell handover, the terminal performing measurement evaluation on a candidate PCell, so as to determine a candidate PCell set meeting an execution condition, the candidate PCell set comprising at least one candidate PCell; and the terminal determining a target PCell and a target PSCell according to the candidate PCell set and a PSCell set associated with the candidate PCell set.

Classes IPC  ?

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

Abrégé

Provided in the embodiments of the present application are an information transmission method and apparatus, and a storage medium. The method is applied to a terminal and comprises: receiving a first message sent by a network device, wherein the first message includes first configuration information related to execution conditions (101); and on the basis of the first configuration information, determining a cell associated with each execution condition and measurement configuration information associated with each execution condition (102).

Classes IPC  ?

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

Abrégé

The present application relates to the technical field of wireless communications, and discloses a terminal location capability reporting method and device. The method comprises: an access and mobility management function (AMF) entity obtains and stores a terminal location capability of a terminal, and after a location service for a target terminal arrives, if the terminal location capability of the target terminal is stored in the AMF entity, the AMF entity transmits the terminal location capability of the target terminal to a location management function (LMF) entity, so that the LMF sets a location method for the target terminal according to the terminal location capability. In the process above, when the LMF entity needs to obtain the terminal location capability of the target terminal, the terminal location capability of the target terminal can be directly obtained from the AMF entity, and there is no need to interact with the terminal to obtain the terminal location capability. Therefore, location delay caused by the LMF obtaining the terminal location capability in a location service processing process can be remarkably reduced.

Classes IPC  ?

• H04W 8/24 - Transfert des données du terminal
• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

Abrégé

A method and a device for positioning a terminal are provided. The method includes: measuring, by the terminal, a downlink positioning reference signal of a TRP, to obtain a measurement result for the downlink positioning reference signal, where at least one downlink positioning reference signal is measured by using at least two reception beams to obtain at least two measurement results; and transmitting, by the terminal, the measurement result for the downlink positioning reference signal of the TRP to a network.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04W 24/10 - Planification des comptes-rendus de mesures

Abrégé

The present disclosure provides a cell access method, an execution condition configuration method, a terminal, and a network side device. The cell access method comprises: a terminal receives condition reconfiguration configuration information sent by a network side device, wherein the condition reconfiguration configuration information comprises configuration information of a first execution condition for PCell handover and configuration information of a second execution condition for PSCell addition or change; according to the configuration information of the first execution condition and the configuration information of the second execution condition, the terminal performs measurement evaluation on PCells and PSCells and determines corresponding target PCell and target PSCell; and according to the determined target PCell and target PSCell, the terminal initiates corresponding cell access.

Classes IPC  ?

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

Abrégé

The present application relates to the field of wireless communications and provides an information transmission method and a device thereof. In the present application, a source IAB donor centralized unit (CU) of an IAB node receives first candidate cell identifiers from the IAB node or first candidate cell identifiers from a target IAB donor CU of the IAB node, the first candidate cell identifiers being allocated for the IAB node migrating to the target IAB donor CU, and the first candidate cell identifiers including candidate cell identifiers of a sub node of the JAB node and/or a terminal connected to the IAB node; and the source IAB donor CU sends a second candidate cell identifier to the sub node of the IAB node and/or the terminal connected to the IAB node, the second candidate cell identifier including at least one of the first candidate cell identifiers.

Classes IPC  ?

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

Abrégé

The present disclosure discloses a signal receiving method, a signal sending method, a terminal, a network device and a storage medium, the method includes determining, by a terminal, a time domain position of a first signal according to time domain information of a target reference signal; receiving, by the terminal, the first signal according to the time domain position of the first signal.

Classes IPC  ?

• H04B 7/06 - Systèmes de diversité; Systèmes 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

Abrégé

The present application discloses a signal processing method and an apparatus, which are used to achieve signal compensation on the basis of a relative group delay, and to improve the precision of TOA estimation, thereby finally improving the positioning precision of UE. The signal processing method provided in the present application comprises: performing channel estimation processing on the basis of a received positioning reference signal (PRS), to obtain a frequency domain channel response; determining a difference value of a relative group delay of a sub-band on the basis of the frequency domain channel response; and compensating, on the basis of the difference value of the relative group delay of the sub-band, a locally received PRS or the frequency domain channel response; or reporting the difference value of the relative group delay of the sub-band to a transmitting end, and compensating a transmission signal by means of the transmitting end.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

Provided are a resource indication method and apparatus, a storage medium, a processor-readable storage medium, a computer program product and a computer program. The resource indication method includes: sending resource indication information of a transport block (TB) to a terminal device, in which the TB occupies a target symbol resource of at least one target slot; and the resource indication information is used for indicating the slot number of target slots, and/or is used for indicating the number of symbols of the target symbol resource.

Classes IPC  ?

• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
• H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames

Abrégé

The present disclosure provides an information processing method, an information processing device and a computer-readable storage medium, which relate to the field of communication technology to improve the security of edge computing services. The method includes: obtaining first authentication information for a terminal; and in the case of determining that authentication of the terminal is successful according to the first authentication information, sending information of a second network element to the terminal, so that the terminal obtains information of a target network element from the second network element, the information of the target network element is sent by the second network element to the terminal when edge computing authorization information of the terminal is verified, and the target network element is used to provide an edge computing service for the terminal.

Classes IPC  ?

• H04W 8/14 - Transfert de données de mobilité entre nœuds correspondants
• H04L 9/40 - Protocoles réseaux de sécurité
• H04W 12/06 - Authentification

Abrégé

The present disclosure relates to the technical field of communications, and provides a codebook determination and signal processing method and apparatus, and a readable storage medium, for use in improving the effect of suppressing beam squint, and reducing the complexity of codebook design. The method comprises: dividing a bandwidth signal into a plurality of sub-bands; respectively determining a first analog beamforming matrix corresponding to each sub-band; determining a first digital precoding matrix corresponding to each first analog beamforming matrix; and forming a transmission codebook according to each first digital precoding matrix and a first sub-band related parameter of each sub-band, wherein the bandwidth of each sub-band satisfies the following requirement: a difference between a first direction angle and a second direction angle is less than a preset threshold.

Classes IPC  ?

• H04B 7/0456 - Sélection de matrices de pré-codage ou de livres de codes, p.ex. utilisant des matrices pour pondérer des antennes

Abrégé

The present disclosure provides a beam indication method and apparatus, and a readable storage medium. The method comprises: receiving target information sent by a network side device, wherein the target information comprises beam indication information carried by a first reserved bit in a random access response (RAR), or the target information comprises beam indication information carried by a newly added field in the RAR; determining an optimal beam according to the target information; and according to the optimal beam, sending a message 3 physical uplink shared channel (Msg3 PUSCH), and/or sending a hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback for a message 4 physical downlink shared channel (Msg4 PDSCH). The transmission performance of a Msg3 PUSCH and/or a HARQ-ACK feedback for a Msg4 PDSCH message when multiple beams are used for transmitting a PRACH is improved.

Classes IPC  ?

• H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception

Abrégé

The present application relates to the technical field of communications. Provided are a measurement reporting method and apparatus, and a terminal and a network device. The method comprises: a terminal acquiring a layer 1 measurement result; and if the layer 1 measurement result satisfies a preset condition, the terminal sending the layer 1 measurement result to a network device, wherein the preset condition comprises a triggering condition of event trigger configuration information.

Classes IPC  ?

• H04W 24/10 - Planification des comptes-rendus de mesures

Abrégé

A data transmission processing method, a data transmission processing apparatus and a processor-readable storage medium are provided. The method includes: sending small data packets to a network node when the UE is in a Radio Resource Control RRC inactive state; performing a RRC-related process and/or a Non-Access Stratum NAS-related process during sending the small data packets to the network node.

Classes IPC  ?

• H04W 76/20 - Gestion de connexions établies
• H04W 76/19 - Rétablissement de connexion

Abrégé

A method for positioning based on downlink (DL) channel information includes: sending a positioning assistance data request message to a core network device, in which the positioning assistance data request message includes the DL channel information; receiving positioning assistance data sent by the core network device, in which the positioning assistance data includes DL PRS resource information, the DL PRS resource information is determined by an access network device based on first estimated location information of the UE forwarded by the core network device, and the first estimated location information is determined by the core network device based on the DL channel information; obtaining a DL positioning measurement by measuring a DL PRS based on the DL PRS resource information, and sending the DL positioning measurement to the core network device.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
• H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• H04B 17/318 - Force du signal reçu
• H04W 72/54 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité