- Patent Title: Sounding reference signal transmission for uplink beam management
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Application No.: US16125230Application Date: 2018-09-07
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Publication No.: US10750453B2Publication Date: 2020-08-18
- Inventor: Hua Zhou , Esmael Dinan , Kyungmin Park , Hyoungsuk Jeon , Alireza Babaei
- Applicant: Hua Zhou , Esmael Dinan , Kyungmin Park , Hyoungsuk Jeon , Alireza Babaei
- Applicant Address: US VA Reston
- Assignee: Ofinno, LLC
- Current Assignee: Ofinno, LLC
- Current Assignee Address: US VA Reston
- Agent David Grossman; Kavon Nasabzadeh; Philip Smith
- Main IPC: H04W52/14
- IPC: H04W52/14 ; H04W72/04 ; H04L5/00 ; H04W52/32 ; H04W52/22 ; H04W16/32 ; H04B7/06 ; H04W74/08 ; H04W88/08

Abstract:
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.
Public/Granted literature
- US20190074945A1 Sounding Reference Signal Transmission for Uplink Beam Management Public/Granted day:2019-03-07
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