Invention Grant
- Patent Title: Staggered channel state information reference signal resource sets for tracking used for positioning
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Application No.: US16680201Application Date: 2019-11-11
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Publication No.: US11668806B2Publication Date: 2023-06-06
- Inventor: Alexandros Manolakos , Sony Akkarakaran , Joseph Binamira Soriaga , Tao Luo
- 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.
- Priority: GR 180100516 2018.11.12
- Main IPC: H04L5/00
- IPC: H04L5/00 ; G01S11/02 ; H04W64/00 ; H04W4/029 ; G01S11/10 ; G01S11/06 ; G01S11/04

Abstract:
Disclosed are techniques for receiving reference radio frequency (RF) signals for positioning estimation. In an aspect, a user equipment (UE) receives, from a network node, multiple resource sets for tracking (TRSs). Each TRS comprises a plurality of reference signal resources. The multiple TRSs are signals from a same antenna port or are quasi-co-located signals. The UE processes the multiple TRSs to determine positioning-related quantity(ies). The UE can estimate its position based on the positioning-related quantity(ies) and/or send the positioning-related quantity(ies) to the network.
Public/Granted literature
- US20200150254A1 STAGGERED CHANNEL STATE INFORMATION REFERENCE SIGNAL RESOURCE SETS FOR TRACKING USED FOR POSITIONING Public/Granted day:2020-05-14
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