Search International and National Patent Collections

1. (WO2018196558) SYSTEM AND METHOD FOR COLLABORATIVE POSITION DETERMINATION

Pub. No.:    WO/2018/196558    International Application No.:    PCT/CN2018/081496
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Mon Apr 02 01:59:59 CEST 2018
IPC: H04W 64/00
G01S 5/02
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
Inventors: XIA, Pengfei
LIU, Bin
TENNY, Nathan Edward
STIRLING-GALLACHER, Richard
Title: SYSTEM AND METHOD FOR COLLABORATIVE POSITION DETERMINATION
Abstract:
A method for user device position determination includes initiating a location determination process, receiving measurement reports originating from at least two user devices, the measurement reports include observed time difference of arrival (OTDOA) measurements associated with at least two access nodes, inter-device measurements (IDMs) among the at least two user devices, and angle information associated with the at least two access nodes, and determining positions of the at least two user devices in accordance with the OTDOA measurements associated with the at least two access nodes, the IDMs, and the angle information associated with the at least two access nodes.