摘要
提出了移动通信网络中移动终端定位的几种可能方法。对基于信号到达的时间 (TimeofArrival,TOA)和基于信号到达的角度 (AngleofArrival,AOA)的各种定位算法以及各种定位方法的定位误差进行了分析。最后对基于TOA的定位方法和基于AOA的定位方法及其定位误差性能进行了仿真计算 ,对仿真计算结果进行了比较。
Several possible approaches for the location of mobile terminal in mobile telecommunication networks are presented in this paper. Some location algorithms are analyzed, such as location algorithm based TOA (Time of Arrival) parameters and location algorithm based AOA (Angle of Arrival) parameters. There are some analyses of location error about those methods in this paper. Finally some location simulation works are done about location method based TOA parameters and AoA parameters. The simulation results demonstrate the performance of location error. Those kinds of location approaches are compared with each other.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2001年第7期98-102,共5页
Systems Engineering and Electronics
基金
信息产业部中青年教师科学基金资助课题 (980 16 111)
