Application of Assisted-Global Positioning System on 3G Terminal
Yue Wu · Computer Technology and Development · 2006
A-GPS is adopted by mobile operation companies as the highest accurate position way in mobile location-based service.It combined the technology of GPS and mobile communication network.This paper introduces the use of technology of A-GPS in 3G network.In this paper,two basic model of A-GPS are introduced and the principle of SUPL is described.