公开(公告)号：US11882566B2

公开(公告)日：2024-01-23

申请号：US17326896

申请日：2021-05-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chao Qin ,  Xiangzhen Kong ,  Jiman Zhu

IPC: H04W72/23 ,  H04L1/1812 ,  H04L1/1867 ,  H04W24/10 ,  H04W72/1263

CPC classification number: H04W72/23 ,  H04L1/189 ,  H04L1/1819 ,  H04W24/10 ,  H04W72/1263

Abstract: A communications method includes: sending a scheduling request to a terminal device through a PDCCH, where the scheduling request indicates the terminal device to send data to a network device based on a preset time interval; in response to not receiving the data that is sent by the terminal device through a PUSCH, determining, based on measurement gap configuration information of the terminal device, whether a time point at which the terminal device does not send the data is within a measurement gap window; and if it is determined that the time point at which the terminal device does not send the data is within the measurement gap window, sending, to the terminal device, a redundancy version number used for a next HARQ retransmission.