Invention Grant
- Patent Title: Electronic device, wireless communication method, and computer-readable storage medium
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Application No.: US18001874Application Date: 2021-07-20
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Publication No.: US12136976B2Publication Date: 2024-11-05
- Inventor: Ke Ma , Wendong Liu , Zhaocheng Wang , Jianfei Cao
- Applicant: Sony Group Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Group Corporation
- Current Assignee: Sony Group Corporation
- Current Assignee Address: JP Tokyo
- Agency: XSENSUS LLP
- Priority: CN202010731265.4 20200727
- International Application: PCT/CN2021/107291 WO 20210720
- International Announcement: WO2022/022327 WO 20220203
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B7/08 ; H04L5/00

Abstract:
An electronic device, a wireless communication method, and a computer-readable storage medium. The electronic device comprises a processing circuit, configured to send two reference signals using identical time-frequency resources and respectively using two beams in a beam pair, wherein a spatial distance between the two beams in the beam pair is greater than a predetermined value, and the two reference signals satisfy a predetermined constraint relation. The efficiency of a beam training process can be improved, and the time consumption of the beam training process is reduced, thereby achieving a compromise between beam training overheads and beamforming gains.
Public/Granted literature
- US20230239020A1 ELECTRONIC DEVICE, WIRELESS COMMUNICATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM Public/Granted day:2023-07-27
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