基于联合参数的定位方法及误差分析

Location Approaches and Error Analysis Based on Joint Parameters

本文提出了移动通信网络中移动终端定位的几种可行方法。对基于定位信号到达的时间与角度联合 JT& AOA(Joint Timeand Angle Of Arrival)参数和信号到达的强度与角度联合 JS& AOA(Joint Strength and Angle Of Arrival)参数的定位方法进行了分析、比较及误差分析。

Several possible approaches for the location of mobile t erminal in mobile telecommunication networks are presented in this paper.Some lo cation approaches were analyzed,such as location approaches based on JT&AOA(Join t Time and Angle Of Arrival)parameters and location approaches based on JS&AOA(J oint Strength and Angle Of Arrival)parameters.Those two kinds of location approa ches were compared with each other.Some works were done for location error analy sis.Finally the simulation results demonstrate the performance of location error .