NDLI: Hyperbolic Positioning Using RIPS Measurements for Wireless Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Xuezhi Wang Moran, B. Brazil, M.
Copyright Year	2007
Description	Author affiliation: Univ. of Melbourne, Melbourne (Xuezhi Wang; Moran, B.)
Abstract	Measurements based on a Radio Interferometric Positioning System (RIPS) can determine distance differences between pairs of motes in a wireless sensor network. Such measurements allow one to localise motes in the network when the locations of at least three motes are known. In the 2-dimensional case, a RIPS trilateration approach, which we describe in this paper, appears to be the most efficient way of localising all motes with respect to a set of known anchors. An important issue associated with this method is the sensitivity of the trilateration to RIPS measurement noise. In this paper we present an analytic study of the impact of RIPS measurement noise on the localisation error, the results of which can be used as a guide for choosing RIPS measurements that minimise the localisation error. A simulated example demonstrates the underlying idea, and its effectiveness.
Starting Page	425
Ending Page	430
File Size	446578
Page Count	6
File Format	PDF
ISBN	9781424412297
ISSN	15566463
DOI	10.1109/ICON.2007.4444124
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-11-19
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Position measurement Wireless sensor networks Noise measurement Radio interferometry Distance measurement Electric variables measurement Laboratories Information processing Terrorism Remote monitoring
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
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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6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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