- 专利标题： Beam Management for Random Access Procedures
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申请号： US17407676申请日： 2021-08-20
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公开(公告)号： US20220070943A1公开(公告)日： 2022-03-03
- 发明人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Hyoungsuk Jeon , Jonghyun Park
- 申请人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Hyoungsuk Jeon , Jonghyun Park
- 申请人地址： US VA Herndon; US VA McLean; US VA Herndon; US VA Vienna; US VA Centreville; US VA Vienna
- 专利权人： Kai Xu,Esmael Hejazi Dinan,Hua Zhou,Yunjung Yi,Hyoungsuk Jeon,Jonghyun Park
- 当前专利权人： Kai Xu,Esmael Hejazi Dinan,Hua Zhou,Yunjung Yi,Hyoungsuk Jeon,Jonghyun Park
- 当前专利权人地址： US VA Herndon; US VA McLean; US VA Herndon; US VA Vienna; US VA Centreville; US VA Vienna
- 主分类号： H04W74/08
- IPC分类号： H04W74/08 ; H04L5/00 ; H04W24/10 ; H04B17/318
摘要：
A wireless device receives, from a base station, configuration parameters indicating a plurality of first reference signals (RSs) including a first RS associated with a plurality of second RSs. Based on signal strengths of the plurality of first RSs, the first RS is selected from the plurality of first RSs. Based on signal strengths of the plurality of second RSs, a second RS is selected from the plurality of second RSs associated with the first RS. Based on the selected second RS, the wireless device transmits a random access preamble.