Hybrid TOA/AOA mobile localization with NLOS mitigation in ring scattering environments

被引：5

作者：

Zhaounia, Mohamed ^{[1
]}

Landolsi, Mohamed Adnan ^{[2
]}

Bouallegue, Ridha ^{[1
]}

机构：

[1] High Sch Commun, Tunis, Tunisia

[2] King Fahd Univ, EE dept, Dhahran 31261, Saudi Arabia

来源：

2008 3RD INTERNATIONAL SYMPOSIUM ON WIRELESS PERVASIVE COMPUTING, VOLS 1-2 | 2008年

关键词：

D O I：

10.1109/ISWPC.2008.4556232

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

This paper deals with locating Mobile Stations (MS) under Non-Line-of-Sight (NLOS) propagation environments. Based on the Ring of Scatterers (ROS) Lee's model, the proposed positioning technique can effectively mitigate the NLOS error bias by using Time of Arrival/Angle of Arrival (TOA/AOA) measurements of only two Base Stations (BS). Simulation results show that the proposed technique outperforms conventional least squares algorithms by offering an accuracy enhancement of about 25%.

引用

页码：370 / +

页数：3

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