- 专利标题: Sounding reference signal transmission for uplink beam management
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申请号: US16125230申请日: 2018-09-07
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公开(公告)号: US10750453B2公开(公告)日: 2020-08-18
- 发明人: Hua Zhou , Esmael Dinan , Kyungmin Park , Hyoungsuk Jeon , Alireza Babaei
- 申请人: Hua Zhou , Esmael Dinan , Kyungmin Park , Hyoungsuk Jeon , Alireza Babaei
- 申请人地址: US VA Reston
- 专利权人: Ofinno, LLC
- 当前专利权人: Ofinno, LLC
- 当前专利权人地址: US VA Reston
- 代理商 David Grossman; Kavon Nasabzadeh; Philip Smith
- 主分类号: H04W52/14
- IPC分类号: H04W52/14 ; H04W72/04 ; H04L5/00 ; H04W52/32 ; H04W52/22 ; H04W16/32 ; H04B7/06 ; H04W74/08 ; H04W88/08
摘要:
A wireless device receives radio resource control message(s) from a base station. The message(s) comprise configuration parameters comprising: first parameters of first SRSs of a beam management; second parameters of second SRSs of a channel state information acquisition; and a total allowable power value. At least a first SRS of the first SRSs is transmitted. A transmission power of at least a second SRS of the second SRSs is adjusted in response to: a transmission of the at least second SRS overlapping in time with the transmission of the at least first SRS; and a total transmission power exceeding the total allowable power value. The at least second SRS with the adjusted transmission power is transmitted.
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