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21.
公开(公告)号:US20190044683A1
公开(公告)日:2019-02-07
申请号:US16147797
申请日:2018-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor: Ming Wu , Hao Tang , Chi Zhang , Mengying Ding
Abstract: A method includes receiving, by a terminal device, first indication information sent by a network device. The terminal device determines a target resource based on the first indication information and a reference signal sequence based on parameters of a first bandwidth and parameters of a second bandwidth. The terminal sends or receives the reference signal sequence on the target resource.