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公开(公告)号:US20240340046A1
公开(公告)日:2024-10-10
申请号:US18749286
申请日:2024-06-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor: Ting Li , Ruiqi Ma , Kai Chen , Xiaohan Wang , Huangping Jin
IPC: H04B7/0417 , H04B7/0456 , H04B7/06
CPC classification number: H04B7/0417 , H04B7/0456 , H04B7/0632
Abstract: Embodiments of this application provide a channel information reporting method and an apparatus. The method includes: A communication apparatus measures a plurality of reference signals from a plurality of radio access network devices, and determines first delay information and first channel information based on the plurality of reference signals; performs delay compensation on the first channel information based on the first delay information, to determine second channel information; determines a precoding matrix indicator (PMI) based on the second channel information, where the PMI indicates the second channel information; and reports the first delay information and the PMI.