Abstract: The present disclosure discloses a feedback information transmission method and apparatus. The feedback information transmission method is applied to a receive terminal and includes: obtaining information about a feedback channel format, and generating a feedback channel according to the information about the feedback channel format, where the feedback channel format employs a sequence form; and sending feedback information to a transmit terminal through the feedback channel.

Abstract: An information transmission method, a positioning reference signal transmission method, an apparatus, and a device are disclosed. The information transmission method in embodiments of this application includes obtaining, by a first terminal, a first target resource pool and/or a first target resource for transmission of a sidelink measurement report SL MR or a physical sidelink shared channel SL PSSCH.

Abstract: This application discloses a communication method based on SL positioning assistance information, a terminal, and a network-side device, pertaining to the field of communication technologies. The communication method based on SL positioning assistance information in embodiments of this application includes: determining, by a first terminal, first SL positioning assistance information; and reporting, by the first terminal, the first SL positioning assistance information to a network-side device; where the network-side device includes at least one of a base station and a location management function LMF, the first SL positioning assistance information is used for configuring SL positioning required information for the first terminal by the network-side device, and the SL positioning required information includes at least one of SL positioning assistance data and SL positioning configuration information.

Abstract: Provided are an on-off state configuration method for a network controlled repeater (NCR) node, an NCR node, and a network-side device. The method includes: sending, by a network-side device, at least one piece of on-off state configuration information to an NCR node, where the on-off state configuration information is used for configuring an on-off state of the NCR node, the on-off state configuration information includes a period parameter for indicating a switching period of an on-off state and an on window parameter for indicating a time period of an on state, and the on window parameter includes at least one of the following: a time offset and a window length of an on window.

Abstract: A sidelink data transmission method and a device are provided. The method may be performed by a terminal device and includes: calculating a TBS based on a size of an allocated resource and a target resource overhead; and transmitting sidelink data based on the calculated TBS.

Abstract: A power determining method, a terminal, and a readable storage medium. The power determining method in embodiments of this application includes: determining, by a first terminal, power information for target signal transmission on a first resource pool, where the target signal includes a first sidelink SL reference signal or a physical sidelink control channel PSCCH, where the first resource pool includes at least one of the following: a resource pool associated with the first SL reference signal; and a resource pool that cannot be used for transmission of data or a physical sidelink shared channel PSSCH.

Abstract: This application discloses a timing adjustment method, a configuration method, an apparatus, an amplifier, and a base station. The timing adjustment method in embodiments of this application includes: The amplifier determines timing of a mobile termination MT and/or a radio unit RU of the amplifier based on at least one of the following: a predefined mode, a preconfigured mode, or obtained first information.

Abstract: This application discloses a method for resource selection on sidelink SL, and a terminal, pertaining to the field of communication technologies. The method for resource selection on sidelink SL in embodiments of this application includes: performing, by a terminal, sensing on a sensing resource; based on a sensing result, performing resource exclusion in a resource selection window at a first resource granularity; and performing resource selection in remaining resources of the resource selection window at a second resource granularity, where a selected resource is used for transmitting an SL positioning reference signal PRS.

Abstract: This application discloses a sidelink positioning processing method and apparatus, a terminal, and a readable storage medium. The sidelink positioning processing method in embodiments of this application includes: sending, by a first terminal, target sidelink control information SCI, where the target SCI is used to indicate sidelink SL positioning reference signal PRS resource information, and the target SCI is SCI dedicated to an SL PRS or SCI shared with data.

Abstract: This application pertains to the field of communication technologies, and discloses a resource multiplexing method for a repeater, a repeater, and a network-side device. The repeater includes a radio unit RU and a mobile termination MT. The resource multiplexing method for a repeater in embodiments of this application includes: receiving, by the repeater, third information transmitted by a network-side device, where the third information is used to indicate time information of a state of the RU, and the third information comprises at least one of the following: duration, a periodicity, an offset of a starting position, an offset of an ending position, a reference time point, and a subcarrier spacing.

Abstract: A positioning reference signal PRS transmission method and apparatus, and a terminal. The method of embodiments of this application includes: mapping, by a first terminal based on first mapping information, a sidelink SL-PRS to a physical sidelink shared channel PSSCH resource for transmission, where the first mapping information includes at least one of the following: a relationship between an SL-PRS bandwidth and a PSSCH resource bandwidth; occupied symbol information of an SL-PRS in a PSSCH resource; and a time division multiplexing TDM mode for SL-PRS and PSSCH.

Abstract: This application discloses a resource determining method and apparatus, a terminal, and a storage medium. The resource determining method according to embodiments of this application includes: determining, by a terminal, a candidate resource of a sidelink positioning reference signal; and determining, by the terminal, a target resource for transmitting the sidelink positioning reference signal from a candidate resource set formed by the candidate resource. The candidate resource includes a candidate time domain resource. Any one of the candidate time domain resource includes at least one of the following: a first time unit, where the first time unit is only used for transmitting the sidelink positioning reference signal; and a second time unit, where the second time unit is used for transmitting the sidelink positioning reference signal and resource determining-related information.

Abstract: A resource selection method and a terminal are provided. The resource selection method includes: when a target SCI indicates resource reservation, performing resource reservation or resource sensing based on resource reservation rule information.

Abstract: An information transmission method and a terminal are provided. The method includes: transmitting sidelink control information SCI and target control information according to a resource mapping pattern; where the resource mapping pattern is used to indicate transmission resources for a physical sidelink shared channel PSSCH scheduled by the SCI and for the target control information, and the target control information is next-stage SCI or sidelink feedback control information SFCI.

Abstract: A resource allocation method and a device are provided. The method is applied to a terminal device in sidelink communication, and includes: determining a first numerical value of a first counter at a first occasion; in a case that the first numerical value is greater than a first preset value, determining an occupancy status of a first transmission resource associated with the first occasion, where the first preset value is an integer greater than or equal to 0; and selecting a target resource for information transmission based on the occupancy status of the first transmission resource.

Abstract: A method for resource configuration includes determining that a first resource and a second resource are multiplexed in a first target mode. The first resource is a candidate resource, on the SL, configured to transmit control information. The second resource is a candidate resource, on the SL, configured to transmit data. The first target mode is time-division multiplexing (TDM) or frequency-division multiplexing (FDM).

Abstract: A radio link failure processing method and apparatus, a communication device, and a storage medium, and pertains to the field of communication technologies. The radio link failure processing method in embodiments of this application includes: receiving, by a first base station, a radio link connection establishment request from a layer 1 forwarding node; and obtaining first information based on the radio link connection establishment request. The first information includes at least one of the following: context information of an MT unit of the layer 1 forwarding node; context information of a forwarding unit of the layer 1 forwarding node; topology information of a forwarding network in which the layer 1 forwarding node is located; information about a list of UEs served by the layer 1 forwarding node; and context information of all or some UEs served by the layer 1 forwarding node.

Abstract: An information transmission method, a terminal, and a non-transitory computer-readable storage medium are provided. The information transmission method includes: sending, by a first terminal, control information. The control information includes request information or coordination information.

Abstract: This application discloses a resource selection method and apparatus, and a terminal. The resource selection method of embodiments of this application includes: A terminal obtains first information. The terminal performs resource selection and/or resource exclusion based on the first information. The first information includes at least one of the following: listen before talk LBT information; channel occupancy time COT information; information of a recommended resource; a transmission type; a source identifier or destination identifier; channel busy ratio CBR information; channel occupancy ratio CR information; quality of service QoS information; and a data packet size.

Abstract: Embodiments of this disclosure disclose a method for sidelink rate matching and resource mapping and a device, so as to provide a solution to rate matching and resource mapping for sidelink communication. The method is executed by a terminal device and includes: calculating, based on a resource size of a target resource, a length E of coded bits carriable by a usable resource with the target resource excluded; and performing resource mapping based on a coded bit sequence output by rate matching, where a length of the coded bit sequence is equal to E or equal to E+E?, and E? is a length of coded bits carriable by the target resource.