摘要
传统的MLAT定位依赖于GPS技术,不仅安全性无法保证,精度也相对较大,文章将北斗高精度定位技术及高精度授时技术与MLAT系统相结合,提出了一种高精度MLAT定位系统,可大幅提升MLAT的定位精度。
Traditional MLAT positioning relies on GPS technology,which not only cannot guarantee safety,but also has relatively high accuracy.This paper combines Beidou high-precision positioning technology and high-precision timing technology with the MLAT system,and proposes a high-precision MLAT positioning system that can greatly improve the positioning accuracy of MLAT.
作者
王小琼
WANG Xiaoqiong(Anhui Sun Create Electronics Co.,Ltd.,Hefei 230031,China;Anhui Province Key Laboratory of Beidou Satellite Navigation Technology,Hefei 230031,China)
出处
《数字通信世界》
2020年第8期10-11,共2页
Digital Communication World
关键词
北斗
多点定位
高精度定位
高精度授时
BeiDou navigation satellite system
MLAT
high precision positioning
high-precision timing
