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1. (WO2017066978) MOBILE TERMINAL PRECISE POSITIONING METHOD AND SYSTEM

Pub. No.:    WO/2017/066978    International Application No.:    PCT/CN2015/092635
Publication Date: Fri Apr 28 01:59:59 CEST 2017 International Filing Date: Sat Oct 24 01:59:59 CEST 2015
IPC: H04W 4/02
Applicants: CHEN, Yinfang
陈银芳
Inventors: CHEN, Yinfang
陈银芳
ZHU, Chenlu
朱晨露
Title: MOBILE TERMINAL PRECISE POSITIONING METHOD AND SYSTEM
Abstract:
Provided are a mobile terminal precise positioning method and system, the method comprising the following steps: launching a GPS positioning request to obtain preliminary positioning coordinates of a mobile terminal; receiving positioning messages sent by fixed terminals surrounding the preliminary positioning coordinates via short-range communication modules; sending the positioning messages to a server; receiving a coordinates adjustment message, issued by the server, to adjust the positioning coordinates. The present technical solution has the advantage of high positioning accuracy.