Invention Grant
- Patent Title: Communicating peak magnitude data associated with a reference signal for positioning
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Application No.: US17319339Application Date: 2021-05-13
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Publication No.: US11683661B2Publication Date: 2023-06-20
- Inventor: Jay Kumar Sundararajan , Taesang Yoo , Naga Bhushan , Alexandros Manolakos , Weimin Duan , Krishna Kiran Mukkavilli , Tingfang Ji
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: MG-IP Law, P.C.
- Agent Campbell C. Chiang
- Main IPC: H04W4/029
- IPC: H04W4/029 ; G01S5/10 ; H04L5/00 ; H04W24/08

Abstract:
In an embodiment, a first node (e.g., a UE or a BS) performs a channel response measurement on a reference signal for positioning (e.g., UL reference signal such as SRS for positioning, or a DL PRS). The first node determines, for each of a plurality of peaks detected within the channel response measurement, peak-specific information comprising at least peak magnitude data that is based on a peak magnitude relative to a reference value. The first node reports the peak-specific information for the plurality of peaks to a second node (e.g., a BS, UE, or LMF). The second node receives the peak-specific information, and determines a positioning estimate for a UE based on the peak-specific information.
Public/Granted literature
- US20210360370A1 COMMUNICATING PEAK MAGNITUDE DATA ASSOCIATED WITH A REFERENCE SIGNAL FOR POSITIONING Public/Granted day:2021-11-18
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