Abstract: The present application provides a method and an apparatus for wireless communication. An example method includes: respectively performing measurements on all frequencies in a first frequency subset to obtain a plurality of measurement results, determining whether to transmit a sidelink synchronization signal block on one or more frequencies in a first frequency set based on a first parameter and a first threshold, wherein the first parameter is determined based on the plurality of measurement results, and the first frequency subset belongs to the first frequency set.

Abstract: The present application provides a method and an apparatus for wireless communication. One example method includes: A terminal device determines, based on first information, one or more first TN regions in an NTN cell that are related to the terminal device, where the one or more first TN regions are used by the terminal device to determine a target TN cell for cell handover or cell reselection, and the first information includes one or more of the following: frequency information or a frequency list of a TN region corresponding to the NTN cell, geographical region information of a TN region corresponding to the NTN cell, or geographical region information of each cell in a TN region corresponding to the NTN cell.

Abstract: A method and apparatus for wireless communication are provided. One example method includes: obtaining, by a first device, a first sequence corresponding to a first uplink channel; and transmitting, by the first device, the first uplink channel based on the first sequence; wherein the first sequence is a sequence in a first sequence set, the first sequence set comprises a plurality of mutually orthogonal sequences, and the plurality of sequences corresponding to a plurality of time domain units in a first time domain unit group.

Abstract: Disclosed are a wireless communication method, a terminal device, and a network device. One example method includes: receiving, by a terminal device, first information from the network device; and transmitting, by the terminal device to the network device, a first request based on the first information, wherein the first information is used to determine at least one of the following: whether a first cell supports transmission of a target system information block 1 (SIB1), wherein the target SIB1 is triggered based on the first request; a transmission resource of the first request, wherein the first request is used to request the target SIB1 of the first cell; or sequence information of the first request.

Abstract: A method and apparatus for wireless communication are provided. One example method includes: receiving first indication information, wherein the first indication information indicates a first quasi co-location (QCL) relationship; and determining, based on the first QCL relationship, at least one of the following: a beam set used for at least one of model training or model inference, wherein an element of the first QCL relationship comprises an identifier of the beam set; or a plurality of optimal beams in a model prediction result.

Abstract: Provided are a signal processing method, a transmit-end device, and a receive-end device. One example method includes: performing modulation processing on a first signal to obtain a second signal, wherein the second signal comprises a third signal obtained based on a first signal modulation scheme and a fourth signal obtained based on a second signal modulation scheme, the first signal modulation scheme comprises orthogonal frequency division multiplexing (OFDM), and the second signal modulation scheme comprises a signal modulation scheme other than OFDM.

Abstract: The present application provides a method and an apparatus for wireless communication. One example method includes: receiving, by a first communications device in a non-terrestrial network (NTN), a first notification transmitted by a second communications device in the NTN; determining, by the first communications device based on the first notification, first time information related to discontinuous coverage; and before entering a scenario without network coverage, determining, by the first communications device based on first time information, whether to hand over from a serving cell corresponding to a satellite in the NTN to a serving cell of a terrestrial network.

Abstract: A method and a device for wireless communication are provided according to the present disclosure. One example method includes the following steps: receiving, by a terminal device, a first message in a random access procedure; and repeatedly transmitting, by the terminal device, a physical uplink channel (PUCCH) using frequency hopping. The PUCCH is configured to carry feedback information of a message 4 (Msg4) corresponding to the first message. A first resource of the PUCCH is determined according to at least one of the following information: a number of repetition transmission of the PUCCH, or a first offset for repeatedly transmitting the PUCCH.

Abstract: A method for satellite handover of non-terrestrial networks, a terminal device, and a network device are provided. One example method includes: receiving a first handover command from a first satellite network, wherein the first handover command includes first information, a pre-allocated grant, and a beam index for access associated with a synchronization signal block (SSB) to be used at a second satellite network; and determining, based on the first information, a first resource for an uplink transmission to a second satellite network during a satellite handover from a coverage area of the first satellite network to a coverage area of the second satellite network, wherein the satellite handover comprises at least one of a random access channel-less (RACH-less) handover or a conditional handover (CHO).

Abstract: A method, a terminal device and a network device for non-terrestrial network satellite handover are provided according to the present disclosure. One example method includes: sending first information to a first satellite network, wherein the first information comprises a plurality of first measurement results of the terminal device measuring reference signals of a plurality of beams of a second satellite network; and receiving a first handover command from the first satellite network, wherein the first handover command indicates the terminal device to perform a random access channel-less (RACH-less) satellite handover from a coverage area of the first satellite network to a coverage area of the second satellite network, wherein the first handover command comprises information of a first beam that includes at least one beam, wherein the first beam relates to one or more pre-configured resources for the RACH-less satellite handover.

Abstract: Disclosed are a method for communication and a terminal device. One example method includes: acquiring, by a terminal device, first information of a first radio access technology (RAT), wherein the first information indicates information related to a first resources of the first RAT, and each of the first RAT and a second RAT is an RAT used to transmit a sidelink, and wherein the first information is acquired within T milliseconds prior to a slot n, wherein the slot n is used to transmit on at least one of a physical sidelink shared channel (PSSCH) or a physical sidelink control channel (PSCCH) by using the second RAT based on the first information, wherein T is an integer.

Abstract: The present application provides a wireless communication method. One example method includes: sending, by a first device, a first transport block, where a size of the first transport block is determined based on a product of an initial size of the first transport block and a first parameter, the first parameter is determined based on one or more of the following parameters: a second parameter that indicates channel transmission quality corresponding to the first transport block; or a third parameter that indicates a channel transmission delay corresponding to the first transport block.

Abstract: A method for communication, a positioning server, an access network device, and a terminal device are provided. The method includes: transmitting, by a positioning server, first information, where the first information is associated with a terminal device, the first information is used to indicate a first operation, and the first operation is related to one or more of the following: RRM measurement, access of the terminal device, a transmit beam, a receive beam, or a TA. The first operation is related to a behavior for saving energy for the terminal device.

Abstract: Embodiments of the disclosure provide a method and device for wireless communication. One example method includes: transmitting, by a terminal device, capability information indicating whether the terminal device supports determining a candidate of a measurement gap of positioning reference signal (PRS); receiving, by the terminal device, positioning measurement information of PRS sent by a location management function (LMF); determining, by the terminal device, a first measurement gap for positioning measurement of PRS according to the positioning measurement information of PRS; and transmitting, by the terminal device, information of the first measurement gap to a base station or to the LMF.

Abstract: Provided are a method for wireless communication, a terminal device, and a network device. One example method includes: receiving a first handover command indicates a terminal device to perform a handover from a first satellite to a second satellite; and detecting a first synchronization signal and a second synchronization signal within a first resource domain and a second resource domain, respectively; wherein the first resource domain and the second resource domain are determined based on first information, the first synchronization signal is associated with the first satellite, and the second synchronization signal is associated with the second satellite.

Abstract: Disclosed are a method for wireless communication, a terminal device, and a network device. One example method includes: determining, by a first terminal device based on first indication information, a first resource related to half-duplex communication, wherein the first terminal device is a reduced capability (RedCap) device, the first resource is used by the first terminal device to perform at least one of uplink transmission or downlink reception in a non-terrestrial network (NTN), wherein the first resource is a time-frequency resource and is pre-configured, and the first resource comprises a plurality of random access channel occasion (ROs), and at least two ROs in the plurality of ROs respectively correspond to different synchronization signal blocks (SSBs).

Abstract: Embodiments of the present disclosure provide a method and a device for transmitting a BSR, including: acquiring, by a terminal device, first information, and sending, by the terminal device, a first BSR to a network device based on the first information. The first BSR is configured to indicate data volume of data to be transmitted and a remaining transmission duration corresponding to the data to be transmitted.

Abstract: The present disclosure provides a method and apparatus for wireless communication. One example method includes: a terminal device executing a first operation based on first information from a central node, wherein: the first information includes information for determining a location of the central node; and the first information includes one or more of synchronization information for synchronization between the central node and a network device, location information of the central node, beam information of the central node, or cell handover information of the central node.

Abstract: The present disclosure provides a method and apparatus for wireless communication. One example method includes sending a first request by the terminal device. The first request comprises a request for a network device to reconfigure an operating frequency domain unit corresponding to the terminal device. The first request includes first information, and the first information includes at least one of the following configurations: adding at least one operating frequency domain unit; activating at least one operating frequency domain unit; deactivating at least one operating frequency domain unit; and releasing at least one operating frequency domain unit.

Abstract: Disclosed are a sidelink positioning method and a communication device. One example method includes: transmitting first information, wherein the first information is used for determining a propagation time between a first terminal device and a second terminal device, and the first information corresponds to a first time period, the first time period comprising a first time difference.