Invention Grant
- Patent Title: Methods and systems for on-demand transmission of a positioning reference signal in a wireless network
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Application No.: US16668582Application Date: 2019-10-30
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Publication No.: US11451926B2Publication Date: 2022-09-20
- Inventor: Stephen William Edge , Sven Fischer , Sony Akkarakaran , Guttorm Ringstad Opshaug
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Qualcomm Incorporated
- Main IPC: H04W4/029
- IPC: H04W4/029 ; H04L5/00 ; H04W16/28

Abstract:
An entity in a wireless network is configured to increase transmission of a positioning reference signal (PRS) at each of a plurality of transmitters, where the increase in transmission of PRS at each of the plurality of transmitters is coordinated to avoid interference to or from non-PRS transmission in the wireless network. The increase in the transmission of PRS may be performed by a server, such as a location management function (LMF) or location management component (LMC), a base station, such as a gNB, ng-eNB, or eNB, or by a combination of the server and base station. The entity may determine the increase in transmission of the PRS in response to location requests for a plurality of user equipments (UEs), notification reports from a plurality of base stations, or requests for increased PRS from a plurality of UEs.
Public/Granted literature
- US20200154240A1 METHODS AND SYSTEMS FOR ON-DEMAND TRANSMISSION OF A POSITIONING REFERENCE SIGNAL IN A WIRELESS NETWORK Public/Granted day:2020-05-14
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