Abstract: A signal processing method and device are provided. The method includes indicating a first uplink sounding reference signal resource to a terminal, wherein the first uplink sounding reference signal resource is used for uplink beam scanning; receiving a uplink sounding reference signal transmitted by the terminal by using the first uplink sounding reference signal resource; determining a target uplink sounding reference signal based on the uplink sounding reference signal transmitted by the terminal, and transmitting an identifier of the target uplink sounding reference signal to the terminal; indicating a second uplink sounding reference signal resource to the terminal, the second uplink sounding reference signal resource being used to cause the terminal to transmit an uplink sounding reference signal for channel measurement based on the identifier of the target uplink sounding reference signal and the second uplink sounding reference signal resource.

Abstract: An uplink data transmission method includes in a case that UE is configured to transmit uplink data using a first waveform, receiving, by the UE, DCI from a network-side device, where the target DCI is used for scheduling target uplink data; and in a case that indication information contained in the target DCI satisfies a first preset condition, transmitting, by the UE, the target uplink data using a second waveform; where the indication information is used to indicate a transmission parameter for the target uplink data.

Abstract: A CSI measurement resource processing method and apparatus, a terminal, and a readable storage medium. The CSI measurement resource processing method in embodiments of this application includes: performing, by a terminal, a first processing operation on a first measurement resource based on configuration information configured by a network-side device; and reporting, by the terminal, a processing result of the first processing operation, where the first measurement resource includes one or multiple CSI measurement resources, the configuration information includes an association relationship between the CSI measurement resources and multiple transmission and reception points TRPs or cells, and the first processing operation includes at least one of the following: channel measurement and interference measurement.

Abstract: A method for determining a bundling size, user equipment and a network-side device are provided The method includes: reporting, by user equipment, capability information to a network-side device, where the capability information is used to indicate whether the user equipment supports one-physical resource block bundling, and receiving a bundling size set configured by the network-side device for the user equipment according to the capability information, where supporting the one-physical resource block bundling indicates that a turn-off of a physical resource block bundling function is supported; and/or using, by the user equipment, a default bundling size or a bundling size configured via a higher-layer signaling to transmit data if the network-side device turns off a function of dynamic bundling size adjustment.

Abstract: A beam failure recovery method for multi-transmission and reception points includes performing, by a terminal, a first operation in a case that beam failure occurs on at least some of multiple TRPs. The first operation includes one or more of following: measuring a candidate beam reference signal to determine a new beam; and sending a first message on one or multiple first resources. The first message includes an SR and/or a BFR MAC CE.

Abstract: This application discloses a CSI feedback method, a related device, and a readable storage medium, and pertains to the field of communication technologies. The method of this application may include: obtaining, by a terminal, N CSI report configurations, where the N CSI report configurations are used for determining M pieces of first information; and sending, by the terminal, a first CSI report, where the first CSI report is calculated based on the M pieces of first information, the first information is any one of the following: first reference signal resource, and first parameter corresponding to the first reference signal resource; N is a positive integer; and M is an integer greater than 1.

Abstract: The present application discloses a guard period determination method and apparatus, a terminal, and a storage medium. The guard period determination method includes: determining, by a terminal, a target guard period between two target sounding reference signal resources; and transmitting, by the terminal, two target sounding reference signals based on the target sounding reference signal resources and the target guard period. The two target sounding reference signal resources are any two sounding reference signal resources that are adjacent in the time domain within an antenna switching group; and one antenna switching group includes all sounding reference signal resources used to detect one piece of complete channel state information, and all sounding reference signal resources in the one antenna switching group are of the same resource type.

Abstract: A channel state information CSI report mapping method, a terminal, and a network-side device. The CSI report mapping method in embodiments of this application includes: a terminal feeds back X CSI reports to a network-side device through a target channel according to a preset mapping rule, where the CSI report includes at least one of the following: information for indicating a beam reporting type and information about target beams; the target beams include at least one of the following: N pairs of first beams that can be simultaneously received by the terminal, and M second beams whose measurement values satisfy a predetermined condition, where N is a positive integer greater than or equal to 1, and X and M are positive integers; and the preset mapping rule is a mapping rule that matches the beam reporting type.

Abstract: A Sounding Reference Signal (SRS) sending method and apparatus, an SRS receiving method and apparatus, and an SRS configuration method and apparatus, are provided. The SRS sending method includes: sending an SRS in a partial frequency hopping manner on a complete bandwidth corresponding to R Orthogonal Frequency Division Multiplexing (OFDM) symbols in one SRS resource set or SRS resource, where the SRS is sent on a partial bandwidth in each complete bandwidth, there are at least two complete bandwidths, and sending position indexes of partial bandwidths in the at least two complete bandwidths are different, and R is a repetition factor.

Abstract: A CSI feedback method and apparatus, a device, and a readable storage medium are disclosed. The method includes: feeding back, by a terminal, one or more CSI reports to a network-side device, where the CSI report includes a first field corresponding to a first measurement hypothesis, where the first measurement hypothesis includes: X STRP measurement hypotheses and one joint transmission measurement hypothesis, where X is a natural number; or the first measurement hypothesis is one of all STRP measurement hypotheses and joint transmission measurement hypotheses.

Abstract: This application discloses a method for determining channel transmission behavior and apparatus and a terminal. The method includes: receiving a physical downlink control channel (PDCCH); and determining that the PDCCH is non-repetition transmission or repetition transmission.

Abstract: This application discloses an information reporting method and apparatus, a first device, and a second device. The method includes: reporting first information to a second device; where the first information includes predicted first channel state information or second information determined based on the predicted first channel state information, and the first channel state information includes channel state information of a first time period after a reference time point.

Abstract: The present disclosure provides an interference measurement method, a UE and a network side device. The interference measurement method includes: receiving, by the UE, configuration information about an interference measurement reference signal resource and an interference measurement parameter from a network side device; receiving, by the UE, an interference measurement reference signal on the interference measurement reference signal resource based on the configuration information; and calculating, by the UE, an interference estimation value of an interference signal based on the interference measurement parameter and the interference measurement reference signal.

Abstract: The present disclosure provides an interference measurement method, a UE and a network side device. The interference measurement method includes: receiving, by the UE, configuration information about an interference measurement reference signal resource and an interference measurement parameter from a network side device; receiving, by the UE, an interference measurement reference signal on the interference measurement reference signal resource based on the configuration information; and calculating, by the UE, an interference estimation value of an interference signal based on the interference measurement parameter and the interference measurement reference signal.

Abstract: A method and a device for accessing a system information area or a network area are provided. The method includes: receiving, by a terminal, at least one initial access signal (IAS) transmitted from the system information area or the network area; and obtaining, by the terminal, one or more of a subframe boundary, a system bandwidth, a starting frequency and an ending frequency of the system information area or the network area based on the received IAS.

Abstract: An aperiodic Reference Signal (RS) transmission method, a terminal, and a network-side device are provided. The method includes: receiving first slot offset information, where the first slot offset information is for indicating a first slot offset of a target aperiodic RS resource; and transmitting or receiving the target aperiodic RS resource at a first slot position, where the first slot position is determined from any of the following: the first slot offset, and the first slot offset and a second slot offset; or the second slot offset is a slot offset configured for the target aperiodic RS resource.

Abstract: A resource configuration method, an apparatus, a device, and a readable storage medium are provided. The method includes: receiving DCI; and determining, based on higher layer level signaling or the DCI, that a PUSCH transmission scheduled by the DCI is associated with one or more SRS resources.

Abstract: The present disclosure provides an interference measurement method, a UE and a network side device. The interference measurement method includes: receiving, by the UE, configuration information about an interference measurement reference signal resource and an interference measurement parameter from a network side device; receiving, by the UE, an interference measurement reference signal on the interference measurement reference signal resource based on the configuration information; and calculating, by the UE, an interference estimation value of an interference signal based on the interference measurement parameter and the interference measurement reference signal.

Abstract: A sounding reference signal configuration method includes indicating, by a network-side device to a terminal, a configuration parameter of a target SRS; where in a case that an SRS resource indicated by the configuration parameter includes N OFDM symbols and the configuration parameter indicates that frequency hopping of the target SRS is disabled, the configuration parameter indicates the terminal to use at least one spatial beam to transmit the target SRS on the N OFDM symbols, where N is an integer greater than 1.

Abstract: A network access method and a terminal are provided. The network access method performed by the terminal includes receiving a reference signal transmitted by a network-side device. The reference signal includes a first reference signal, or includes a first reference signal and a second reference signal. The first reference signal is an Single-Frequency Network (SFN)-specific reference signal, or the second reference signal is a cell or Transmission Reception Point (cell/TRP)-specific reference signal. The network access method further includes performing an initial access-related operation based on the received reference signal.