WLAN location determination systems

被引：0

作者：

Chantatietra, Soontom ^{[1
]}

Sangworasilp, Manas ^{[1
]}

Phasukkit, Pattarapong ^{[1
]}

机构：

[1] Fac Engn, Comp Res & Serv Ctr, King Mongkuts Inst Technol Ladkrabang, Bangkok, Thailand

来源：

2006 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS | 2006年

关键词：

user locate; wireless land(WLAN); log-likelihood ratio(LLR);

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents method to identify the users' locations for indoor-users using wireless network devices. The method can specify wireless LAN users' positions through wireless device drivers, the same methods as Global Position System(GPS) tracking ones, based on Microsoft (R) Windows (R) Driver Development Kit (DDK) [10] The program developed by Visual C++. By using presented log-likellhood ratio(LILR) combined with Geometry method, the error in distance of location tracking is approximated only 0.75-1.25 meters. The experiment provides a good result, faster tracking as well as real time approach compared with another method [1][2].

引用

页码：1321 / +

页数：2

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