Abstract: A method of a terminal device reporting a Timing Advance TA in a Non Terrestrial Network NTN, a terminal device, and a network device are provided. The method includes triggering TA reporting, by the terminal device, in response to the terminal device in a Radio Access Control RRC connection state receiving a TA reporting event configuration/reconfiguration message from a network device, or receiving a TA reporting function configuration/reconfiguration message from the network device.

Abstract: An information transmission method, a terminal device and a network device are provided. The method includes: a terminal device receives a first synchronization signal block and a physical downlink control channel sent by a network device in a first time slot or a first mini-slot, the first time slot or the first mini-slot includes N symbols, the first synchronization signal block occupies M consecutive symbols in the first time slot or the first mini-slot, the first synchronization signal block includes a synchronization signal and a physical broadcast channel, M and N are positive integers, and M?N.

Abstract: A voice information processing method and an electronic device are provided. The voice information processing method may include: a first device (1100) obtains first voice information, and when the first voice information includes a wakeup keyword, the first device (1100) sends a voice assistant wakeup instruction to a second device (1200), such that the second device (1200) launches a voice assistant; then the first device (1100) obtains second voice information and sends the second voice information to the second device (1200), the second device (1200) determines a voice triggered event corresponding to the second voice information by using the voice assistant, and feeds target information associated with performance of the voice triggered event back to the first device (1100), such that the first device (1100) performs the voice triggered event based on the target information. The method can reduce the computing burden of the first device (1100).

Abstract: Provided in the embodiments of the present application are a communication method and apparatus, and network architecture. The network architecture comprises: an edge cloud, an access cloud and a core cloud. The method comprises: an edge cloud being connected to a core cloud by means of an access cloud, wherein the edge cloud comprises a plurality of edge cloud nodes, the access cloud comprises at least one access cloud node, the core cloud comprises at least one core cloud node, and at least two edge cloud nodes of the plurality of edge cloud nodes together provide a service for a user terminal.

Abstract: A method for decoding a picture, a method for encoding a picture, an encoder, and a decoder are provided. The method for encoding a picture includes (i) determining a width and a height of a coding block in the picture; (ii) if the width and the height are equal to N, where N is a positive integer power of 2, determining a matrix-based intra prediction (MIP) size identifier indicating that an MIP prediction size equal to N; (iii) deriving a group of reference samples of the coding block; and (iv) deriving an MIP prediction of the coding block based on the group of reference samples and an MIP matrix corresponding to the MIP size identifier.

Abstract: Provided in the embodiments of the present application are an information indication method, device and terminal. The method includes: determining, by a terminal according to first indication information, whether to release a mapping relationship between a first logical channel and a first physical carrier set, after receiving a first message used for indicating deactivation of a duplicate data transmission function.

Abstract: A method and device for receiving information and transmitting information. The method includes a terminal device receiving indication information. The indication information indicates at least one of the following information for at least one target synchronization signal block (SSB): the at least one target SSB being a plurality of target SSBs, a number of candidate SSBs located in an interval between two adjacent target SSBs in the plurality of target SSBs; a number of the at least one target SSB; or a resource location of a first target SSB of the at least one target SSB.

Abstract: A prediction method for a current block and an electronic device are provided, where the method includes the following. Mode information of an intra block copy-mirror mode is obtained when in a non-merge mode of intra block copy. Determine whether to perform mirror transform on a reference block according to the mode information. A prediction block of the current block is obtained by performing mirror transform on the reference block when a determination result is performing mirror transform on the reference block.

Abstract: The present application discloses a service processing method and apparatus, a chip, and a computer program, where the method includes: service support indication information; indication information of an effective area; indication information of a first behavior; status indication information of a terminal device; indication information of first behavior execution time; first behavior retry time. By applying the solution described in the present application, the reasonable deployment and handover control of the service can be realized.

Abstract: Communication methods and devices for a sidelink (SL) are provided. A communication method for an SL includes the following. A first terminal device obtains a first transmission resource. The first terminal device sends first feedback information to a second terminal device, by using the first transmission resource. A time unit in which the first transmission resource is located is not used for transmitting data by the first terminal device to at least one third terminal device or the second terminal device, where the first terminal device, the second terminal device, and the at least one third terminal device belong to a first group.

Abstract: The implementations of the present disclosure relate to a random access method, a terminal device and a network device. The method includes: a terminal device receiving indication information sent by a network device, wherein the indication information is used for indicating at least one random access preamble from among multiple random access preambles, and the multiple random access preambles correspond to a receiving window of a random access response; and the terminal device determining, according to the transmission power of a first random access preamble from among the at least one random access preamble, the power for sending a physical uplink shared channel (PUSCH).

Abstract: A method for processing a Non-access stratum request and network devices are provided. The method includes: receiving the NAS request of a terminal device and at least two tracking area identities for the terminal device from a second network device and accepting the NAS request.

Abstract: A wireless communication method includes: receiving, by a terminal device, downlink channel transmitted in time slots; and sending, by the terminal device, Non-Acknowledge (NACK) corresponding to the downlink channel in a first slot; wherein a second slot is indicated to transmit feedback information corresponding to the downlink channel, and the second slot is different from the first slot.

Abstract: Embodiments of the application provide a signal transmission method and device and a terminal performing the signal transmission method. The method comprises: a first terminal determining a first time point, and the first terminal sending a first signal at the first time point, the first signal being a positioning reference signal, thereby assisting other terminals in positioning, and improving the positioning accuracy between the terminals.

Abstract: The present application relates to the field of mobile communications, and discloses an information transmission method and apparatus, a device, and a storage medium.

Abstract: Disclosed by the present application is a method used for duplicate data transmission, which may implement effective duplicate data transmission in more than two duplicate data transmission mechanisms. The method comprises: a terminal device receiving first indication information; and the terminal device carrying out processing for a PDCP PDU according to the first indication information, the first indication information being used to indicate that a duplicate data transmission function of at least one PDCP entity is active or inactive and/or indicate an RLC entity used for transmitting duplicate data among a plurality of RLC entities associated with the at least one PDCP entity respectively.

Abstract: Provided are a communication method, a terminal device and a network device. The terminal device receives configuration information sent by a network device, the configuration information being used for indicating one or more conditions for the terminal device to report random access-related information. The terminal device sends a successful handover report that does not contain the random access-related information to the network device in response to a random access of the terminal device not satisfying the one or more conditions for reporting the random access-related information.

Abstract: Embodiments of the present application provide a wireless communication method and a communication device. The method includes: transmitting, by a terminal device, uplink data at least one time, and for each transmission of the uplink data among at least one transmission of the uplink data, transmitting transmission information for each transmission of the uplink data, wherein the transmission information for each transmission of the uplink data comprises at least one of the following: a serial number of each transmission of the uplink data, a total number of times for transmitting the uplink data, and a number of times the uplink data has currently been transmitted among at least one transmission of the uplink data.

Abstract: A method for downlink data transmission and related products are provided. The method includes: a terminal receives downlink control information (DCI) for scheduling multiple physical downlink shared channels (PDSCHs), wherein the DCI contains transmission configuration indicator (TCI) state indication; and the terminal determines a TCI state which is applied to each of the multiple PDSCHs according to at least one TCI state indicated by the TCI state indication.

Abstract: Disclosed are a method for switching between access network devices, a terminal device, and a network device. The method includes the terminal device initiating a random access to a target access network device while maintaining a connection with a source access network device. The method also includes the terminal device releasing the connection with the source access network device, after successfully accessing to the target access network device and in response to channel quality of the source access network device meeting a preset condition.