NDLI: A software platform for measuring distances through round trip time in IEEE 802.11

Content Provider	IEEE Xplore Digital Library
Author	Martin-Escalona, I. Barcelo-Arroyo, F. Zola, E.
Copyright Year	2013
Description	Author affiliation: Dept. of Telematics Eng., Univ. Politec. de Catalunya (UPC), Barcelona, Spain (Martin-Escalona, I.; Barcelo-Arroyo, F.; Zola, E.)
Abstract	Indoor positioning has focused the interest of researchers for years. Although there are several techniques proposed, they are difficult to reproduce and consequently to contrast and improve. This paper presents a modular location platform, which enhances the SoftMAC implementation in Linux with positioning capabilities. This platform can be deployed in any device running Linux kernel 2.6 or higher. The core of the platform is its software-based measuring system. This measuring system supports the 2-way TOA technique, but any time-based multilateration technique (e.g. passive TDOA) can be incorporated with minimum changes. Real data have been gathered to assess the performance of the measuring system. The RTTs estimated grow with the distance, which demonstrates the feasibility of the system.
Sponsorship	IEEE Commun. Soc.
Starting Page	1
Ending Page	4
File Size	604006
Page Count	4
File Format	PDF
ISBN	9781467356152
e-ISBN	9781467356169
e-ISBN	9781467356145
DOI	10.1109/WMNC.2013.6549018
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-23
Publisher Place	United Arab Emirates
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Positioning IEEE 802.11 Standards Platform SoftMAC Round trip time Wireless communication Accuracy RTT Linux Distance measurement Hardware Software Kernel 802.11
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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