Comparative performance evaluation of IEEE 802.11v for positioning with time of arrival

被引：12

作者：

Ciurana, Marc ^{[1
]}

Barcelo-Arroyo, Francisco ^{[1
]}

Martin-Escalona, Israel ^{[1
]}

机构：

[1] Univ Politecn Cataluna, Dept Telemat Engn, ES-08034 Barcelona, Spain

来源：

COMPUTER STANDARDS & INTERFACES | 2011年 / 33卷 / 03期

关键词：

IEEE; 802.11b/g; 802.11v; Indoor positioning; Time of Arrival; Trilateration; WLAN;

D O I：

10.1016/j.csi.2010.09.003

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Time of Arrival (TOA) based techniques are expected to overcome performance limitations of existing WLAN positioning approaches. The upcoming IEEE 802.11v standard is expected to play a key role because it will include new specific mechanisms for TOA-based positioning with WEAN. This article analyzes some of these new capabilities and evaluates the performance enhancement that they can provide in practice. To this end, a comparative assessment between an existing WEAN TOA-based approach that uses IEEE 802.11 b/g and an analogous solution employing IEEE 802.11v is performed. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：344 / 349

页数：6

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