摘要
无线电定位技术有着广泛的应用前景 ,也是未来第三代移动通信的一个支撑技术。本文介绍了基于移动通信网络无线定位的原理和技术 。
Wireless location in mobile communication system is a noval and useful technology in future 3G.The necessity,method,architecture and characteristics of mobile telecommunication network-based positioning are discussed in this paper.The main technical difficulties and the approaches of improving location accuracy are also analyzed.
出处
《测绘科学》
CAS
CSCD
2002年第3期48-51,共4页
Science of Surveying and Mapping
