Abstract: The present disclosure provides a retransmission method and apparatus, and a storage medium. The retransmission method includes: determining that channel collision occurs between at least two uplink channels for duplication transmission, wherein the at least two uplink channels are respectively transmitted by the at least two transceiving points (TRPs); determining, in the at least two uplink channels, a first uplink channel that discards some time units; determining the number of duplication transmissions corresponding to the time units preserved in the first uplink channel; determining, on the basis of the number of retransmissions, a target TRP among the at least two TRPs; and transmitting, via the target TRP, information of the time units preserved in the first uplink channel.

Abstract: A method for triggering a sounding reference signal (SRS), performed by a terminal, includes determining actual available slots and triggering slots for respective SRS resource sets in a plurality of SRS resource sets triggered by a same terminal. The triggering slots satisfy that actual transmitting slots for respective SRS resource sets in the plurality of SRS resource sets are different.

Abstract: A method and apparatus for sounding reference signal (SRS) power control. The SRS power control is performed by: in response to determining that the transmission power of a plurality of different antenna ports corresponding to different SRS resources of specified antenna switching configurations is unbalanced, sending indication information to a network device, the indication information being used for indicating power adjustment information, and the power adjustment information being used for instructing the network device to adjust actual receiving power of the plurality of different antenna ports corresponding to different SRS resources of the specified antenna switching configurations.

Abstract: Disclosed in the present application are a resource allocation method and device. The resource allocation method provided in the present application includes: allocating a transmission configuration indication (TCI) state resource and determining TCI state resource allocation information; and notifying a terminal of the TCI state resource allocation information.

Abstract: A method for transmission configuration for multiple transmission reception points (TRPs) is performed by a network device, wherein the multiple TRPs include a first TRP and a second TRP, and the method includes: determining configuration information for a sounding reference signal (SRS) resource indicator (SRI) indication field in downlink control information (DCI) according to SRS resource set configuration information of the first TRP and the second TRP; wherein the SRS resource set configuration information indicates a number of SRS resources included in a first SRS resource set corresponding to the first TRP and a number of SRS resources included in a second SRS resource set corresponding to the second TRP, and indicates whether the first SRS resource set and the second SRS resource set are used for a codebook function or a non-codebook function.

Abstract: Disclosed are a resource determination method and device. On a network side, a resource determination method provided in the embodiments of the present application includes: determining a correlation between a transmission configuration indication (TCI) state and a time domain resource; and determining, according to the correlation, the time domain resource corresponding to the TCI state.

Abstract: A reporting method is applied to a User Equipment (UE), and includes: reporting, through a first signaling, to a network device a maximum uplink Multiple-in Multiple-Out (MIMO) layer number supported by the UE, and reporting, through a second signaling, to the network device a maximum uplink MIMO layer number supported by the UE, wherein the maximum uplink MIMO layer number reported through the first signaling is different from the maximum uplink MIMO layer number reported through the second signaling; or reporting, through at least one of the first signaling or the second signaling, to the network device a maximum uplink MIMO layer number supported by the UE, wherein the maximum uplink MIMO layer number reported through the first signaling is the same as the maximum uplink MIMO layer number reported through the second signaling.

Abstract: An SRS transmission method for antenna switching configuration, is applied to a terminal and includes: obtaining indication information, the indication information indicating antenna switching configuration related information, and the antenna switching configuration related information including one or a combination of: a transmitting antenna used for an SRS corresponding to a target antenna switching configuration, a transmitting antenna port used for the SRS corresponding to the target antenna switching configuration, the target antenna switching configuration, and SRS resources corresponding to the target antenna switching configuration; determining, based on the indication information, a target SRS resource for sending the target antenna switching configuration; and sending the SRS corresponding to the target antenna switching configuration according to the target SRS resource.

Abstract: A resource configuration method is performed by a network side device. The method includes: receiving an antenna capability reported by a terminal, wherein the antenna capability includes that a maximum number of layers for transmission is greater than two layers; and configuring at least one Sounding Reference Signal (SRS) resource set for the terminal according to the antenna capability reported by the terminal including that the maximum number of layers for transmission is greater than two layers.

Abstract: A method for reporting a terminal capability is performed by a terminal, and includes: reporting capability information of the terminal to a network side device, wherein the capability information includes a maximum number of transmitted layers being greater than two and an antenna switching capability.

Abstract: A method for adjusting a number of multiple in multiple out (MIMO) transmission layers of a terminal includes: receiving, by a network device, switching reporting information of an antenna switching configuration sent by a terminal device; and reconfiguring, by the network device, a maximum number of MIMO transmission layers supported by the terminal device according to the switching reporting information.

Abstract: Disclosed in the present application is a method and device for determining a positioning measurement. The method for determining the positioning measurements provided by the present application includes: measuring, by receiver units in a receiver unit array, measurements used for positioning; and determining, on the basis of the measurements used for positioning measured by the receiver units in the receiver unit array, an optimal measurement used for positioning.

Abstract: A method for reporting an antenna switching capability of a terminal is performed by the terminal. The method includes: determining an antenna switching configuration combination supported by capability of the terminal according to a target classification principle; and sending terminal capability reporting information to a network device, the terminal capability reporting information being configured to represent the antenna switching configuration combination supported by the capability of the terminal.

Abstract: A method for sending sounding reference signal (SRS) used for antenna switching configuration is performed by a terminal. The method includes: determining an SRS type configured by the terminal for antenna switching configuration, wherein the SRS type includes at least two different SRS types; determining that an antenna switching configuration corresponding to an SRS resource of a first SRS type is changed to a target antenna switching configuration, and synchronously updating an antenna switching configuration corresponding to an SRS resource of a second SRS type as the target antenna switching configuration; selecting an SRS resource corresponding to the target antenna switching configuration as a target SRS resource; and sending the SRS resource of the first SRS type and the SRS resource of the second SRS type based on an antenna or an antenna port corresponding to the target SRS resource.

Abstract: A method for reporting a power headroom report (PHR) is performed by a user equipment (UE), and includes: receiving configuration information transmitted by a base station, wherein the configuration information instructs the UE to support PHR reporting of at least one transmission and reception point (TRP) on one carrier; receiving a power control parameter of at least one TRP corresponding to at least one carrier transmitted by the base station; receiving a trigger condition for PHR reporting of at least one TRP transmitted by the base station; and triggering PHR reporting of at least two TRPs corresponding to each carrier based on the power control parameter and the trigger condition for reporting.

Abstract: A method for reporting a power headroom report (PHR) is performed by a terminal. The method includes: transmitting cooperatively physical uplink shared channels (PUSCHs) towards multiple transmission reception points (TRPs); measuring a power headroom (PH) on one or more cooperative TRPs; and reporting the PHR on the one or more cooperative TRPs according to the PH on the one or more cooperative TRPs.

Abstract: An open-loop power control (OLPC) method for an uplink physical uplink shared channel (PUSCH) is performed by a network device. The method includes: sending first indication information, wherein the first indication information indicates an open-loop power boosting value used when the PUSCH is sent based on multi-transmission reception point (multi-TRP) cooperation, and the open-loop power boosting value used when the PUSCH is sent corresponds to different cooperative TRPs to which the PUSCH is sent; and in response to an absence of a sounding reference signal (SRS) resource indication (SRI) indication field in the first indication information, configuring and determining an OLPC parameter of one or more transmission reception points (TRPs) used by a terminal when the terminal sends the PUSCH to multiple TRPs in a cooperation manner, the OLPC parameter comprising a corresponding open-loop power boosting value.

Abstract: The present disclosure relates to an uplink coordinated TRP determination method and apparatus, and a non-transitory storage medium. The uplink coordinated TRP determination method is performed by a network device. The method includes: on the basis of one or more SRS resource sets, configuring and determining the transmission direction of one or more TRPs, wherein the transmission direction of the one or more TRPs is used for determining coordinated TRPs, and the coordinated TRPs are TRPs which are used by a terminal to coordinately transmit a PUSCH in a plurality of TRP transmission directions.

Abstract: A capability information reporting method includes: reporting, by a terminal, antenna switching capability information to a network device. The antenna switching capability information indicates a supporting capability of the terminal for switching between antennas or antenna ports.

Abstract: Disclosed in the embodiments of the present application are a method for adjusting a sounding reference signal (SRS) resource, and an apparatus therefor, which can be applied to systems such as a long term evolution (LTE) system, a 5th generation (5G) mobile communication system, a 5G new radio (NR) system, or other future new mobile communication systems. The method comprises: a terminal device determines an SRS resource configuration adjustment condition according to target information; and the terminal device sends to a network-side device SRS resource configuration update information expected by the terminal device. The network-side device receives the SRS resource configuration update information expected by the terminal device that is sent by the terminal device; and, according to the SRS resource configuration update information expected by the terminal device, the network-side device adjusts the SRS resource configuration corresponding to the terminal device.