Invention Application
- Patent Title: SOUNDING REFERENCE SIGNAL (SRS) RESOURCE AND RESOURCE SET CONFIGURATIONS FOR POSITIONING
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Application No.: US17694522Application Date: 2022-03-14
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Publication No.: US20220209997A1Publication Date: 2022-06-30
- Inventor: Alexandros MANOLAKOS , Sony AKKARAKARAN , Sven FISCHER
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Priority: GR20190100070 20190208
- Main IPC: H04L25/02
- IPC: H04L25/02 ; H04L5/00 ; H04W88/10 ; H04W72/04 ; H04W88/06 ; H04W52/10

Abstract:
Disclosed are techniques for using sounding reference signal (SRS) for positioning. In an aspect, a UE receives an SRS configuration, the SRS configuration defining one or more SRS resource sets, each SRS resource set comprising one or more SRS resources, and each SRS resource comprising one or more SRS ports, wherein at least one SRS port of at least one SRS resource of at least one SRS resource set defined in the SRS configuration is usable by the UE at least for positioning. The UE transmits a positioning SRS utilizing one or more positioning SRS ports, wherein the positioning SRS is transmitted in a positioning SRS pattern such that across N consecutive symbols, where N is greater than or equal to two, SRS resource elements (REs) to which the one or more positioning SRS ports are mapped are staggered in frequency and use each of the N consecutive symbols.
Public/Granted literature
- US12047204B2 Sounding reference signal (SRS) resource and resource set configurations for positioning Public/Granted day:2024-07-23
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