- 专利标题: Receive antenna relative phase measurements for NR
-
申请号: US17419591申请日: 2020-02-14
-
公开(公告)号: US12057892B2公开(公告)日: 2024-08-06
- 发明人: Andrey Chervyakov , Dmitry Belov , Aida Vera Lopez , Alexei Davydov , Jie Cui
- 申请人: Apple Inc.
- 申请人地址: US CA Cupertino
- 专利权人: APPLE INC.
- 当前专利权人: APPLE INC.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- 国际申请: PCT/US2020/018449 2020.02.14
- 国际公布: WO2020/168305A 2020.08.20
- 进入国家日期: 2021-06-29
- 主分类号: H04W24/06
- IPC分类号: H04W24/06 ; H04B17/12 ; H04B17/29 ; H04L5/00
摘要:
An approach is described to for new radio (NR) antenna test function (ATF) measurements by a user equipment (UE). The approach includes measuring a first average phase of receive signals on resource elements that carry secondary synchronization signals (SS) received by a reference individual receiver branch. The approach also includes measuring a second average phase of the receive signals on the resource elements that carry secondary synchronization signals received by one other individual receiver branch different from the reference individual receiver branch. The approach further includes determining a difference between the first average phase and the second average phase. An indication of the difference is reported to test equipment.
公开/授权文献
- US20220077942A1 RECEIVE ANTENNA RELATIVE PHASE MEASUREMENTS FOR NR 公开/授权日:2022-03-10
信息查询