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Title:
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Comparative performance evaluation of IEEE 802.11v for positioning with time of arrival
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Author:
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Ciurana Adell, Marc; Barceló-Arroyo, Francisco; Martín Escalona, Israel
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica |
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Abstract:
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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 WLAN. 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 WLAN TOA-based approach that uses IEEE 802.11 b/g and an analogous solution employing IEEE 802.11v is performed. |
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Publication date:
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2012-05-11 |
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Subject(s):
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Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions::Telemàtica i xarxes d'ordinadors::Xarxes d'àrea local
WLANs (Wireless LANs)
Sistema de posicionament global
Xarxes locals sense fil Wi-Fi |
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Rights:
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Restricted access - publisher's policy |
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Document type:
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Article |
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