Experimental performance comparison of RSSI- and TDOA-based location estimation methods

被引：24

作者：

Hara, Shinsuke ^{[1
]}

Anzai, Daisuke ^{[1
]}

机构：

[1] Osaka City Univ, Grad Sch Engn, Sumiyoshi Ku, Osaka 5588585, Japan

来源：

2008 IEEE 67TH VEHICULAR TECHNOLOGY CONFERENCE-SPRING, VOLS 1-7 | 2008年

关键词：

D O I：

10.1109/VETECS.2008.581

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 superiority of TDOA-based localization over RSSI-based localization has been pointed out in many papers mainly by the results of theoretical analyses and computer simulations, but it has been rarely confirmed by experiments. This paper compares the location estimation performances between a RSSI-based method and a TDOA-based method by experiments and discusses their pros and cons in detail. It is shown that RSSI-based method is advantageous in the crowded location estimation area where the direct links between a target node and anchor nodes are frequently shadowed by walking men.

引用

页码：2651 / 2655

页数：5

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