Vivo Mobile Communication Co., Ltd.

Yuan Shi

Peng Sun

Yu Yang

Yang Song

Zhen Wang

Rakesh Tamrakar

A method for triggering an aperiodic SRS resource set and a device are provided. The method includes: receiving downlink control information (DCI), where the DCI is used to activate an aperiodic sounding reference signal (SRS) unit; and sending the SRS unit in at least one valid window corresponding to the activated SRS unit, where there is at least one valid slot in the valid window.

Method and device for triggering aperiodic SRS resource set

A physical uplink shared channel (PUSCH) transmission method, a terminal, and a network device are provided. The method includes: receiving downlink control information (DCI), where the DCI is used to schedule M times of PUSCH transmission, and M is an integer greater than 1; determining a target identifier associated with each PUSCH; and sending the PUSCH based on target control information that is in the DCI and that corresponds to the target identifier; where target control information corresponding to PUSCHs in at least twice in the M times of PUSCH transmission is different.

PUSCH transmission method, terminal, and network device

A method for transmitting a channel state information CSI report, a terminal, and a network device are provided. The method for transmitting a CSI report is applied to a terminal side and includes: dividing non-zero quantized coefficients in a compressed coefficient matrix and a bitmap indicating the quantized coefficients into a plurality of information groups; discarding, based on priority information preset for information groups, at least one of the following information in the CSI report: the quantized coefficients and the bitmap; and transmitting the CSI report with the information discarded.

Information CSI report, terminal, and network device

A capability information reporting method includes: reporting capability information, the capability information being used to indicate whether a terminal supports a first capability, and the first capability being a capability of supporting that a PMI subband size is less than a CQI subband size.

Capability information reporting method, precoding matrix indicator feedback method and communication device

A channel transmission method, a terminal, a network device, and a non-transitory computer readable storage medium are disclosed. The non-transitory computer readable storage medium stores therein a computer program, wherein the computer program is used to be executed by a processor to implement steps of: acquiring target transmission configuration indicator (TCI) state information of a control resource set with an identity value of 0 (CORESET0); receiving a physical downlink channel according to the target TCI state information when a preset condition is met; wherein the physical downlink channel includes at least one of: a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH).

Channel transmission method, terminal, network device, and non-transitory computer readable storage medium

Provided in the embodiments of the present disclosure are methods for transmitting and receiving an SRS, and related devices. The method includes: receiving indication information transmitted by a base station and used to indicate a PRB bundling size; and transmitting, within at least one PRB bundle, the SRS to the base station, wherein the number of PRBs included in the at least one PRB bundle is equal to the PRB bundling size, and a same precoding is used by PRBs belonging to a same PRB bundle, and the precoding is determined by the UE itself.

Method for transmitting SRS, method for receiving SRS, and related devices

Some embodiments of this disclosure provide a method for determining an index of an orthogonal basis vector and a device. The method includes: receiving position information, where the position information is associated with an orthogonal basis vector; and determining at least one first index set based on the position information, where the first index set represents a set of column indices of a plurality of orthogonal basis vectors in an orthogonal basis matrix.

Method for determining index of orthogonal basis vector and device

A channel transmission method, a terminal and a network device are disclosed. The method includes: acquiring target transmission configuration indicator (TCI) state information of a control resource set with an identity value of 0 (CORESET0); receiving a physical downlink channel according to the target TCI state information when a preset condition is met; wherein the physical downlink channel includes at least one of: a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH).

Channel transmission method, terminal and network device

The present disclosure provides a communication method and related devices. The method includes: before obtaining remaining minimum system information (RMSI) transmitted by a network device, partitioning precoding resource block groups (PRGs) on an initial bandwidth part (BWP); and, communicating with the network device on the initial bandwidth part.

Growing community of inventors

Chang'an Dongguan, China

Yuan Shi