Invention Grant
- Patent Title: System and method for network positioning of devices in a beamformed communications system
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Application No.: US17969191Application Date: 2022-10-19
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Publication No.: US12004116B2Publication Date: 2024-06-04
- Inventor: Richard Stirling-Gallacher , Nathan Edward Tenny , Bin Liu , Pengfei Xia , Aimin Justin Sang , Jian Luo
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Addison
- Assignee: FUTUREWEI TECHNOLOGIES, INC.
- Current Assignee: FUTUREWEI TECHNOLOGIES, INC.
- Current Assignee Address: US TX Plano
- Agency: Slater Matsil, LLP
- Main IPC: H04W64/00
- IPC: H04W64/00 ; G01S1/54 ; G01S5/00 ; G01S5/02 ; G01S5/10 ; H04B7/04 ; H04B7/06 ; H04W16/28
Abstract:
A method for receiving device position determination includes receiving beamformed position reference signals (BF-PRSs) on a plurality of communications beams from at least two transmitting devices in accordance with a BF-PRS configuration, making at least one observed time difference of arrival (OTDOA) measurement in accordance with the BF-PRSs on the plurality of communications beams, and transmitting OTDOA feedback including the at least one OTDOA measurement.
Public/Granted literature
- US20230117103A1 System and Method for Network Positioning of Devices in a Beamformed Communications System Public/Granted day:2023-04-20
Information query
