Locating GSM mobiles using antenna array

被引：15

作者：

Cesbron, F ^{[1
]}

Arnott, R ^{[1
]}

机构：

[1] ERA Technol Ltd, Leatherhead KT22 7SA, Surrey, England

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 16期

关键词：

D O I：

10.1049/el:19981090

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 ; 0809 ;

摘要：

The authors consider the problem of accurate estimation of the position of a GSM mobile station based on measurements of the mobile signal made at a single receiving site equipped with an antenna array. Direction of arrival and time of arrival measurements are used to estimate the location of the mobile transmitter. A statistical filtering technique is applied to the location estimates to minimise the effects of multipath fading. Experimental results with a DCS-1800 system are presented which achieve an r.m.s. location error of 133 m, with the error being < 250 m for 98% of the time.

引用

页码：1539 / 1540

页数：2