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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.