NDLI: A performance comparison between ROC-RSSI and trilateration localization techniques for WPAN sensor networks in a real outdoor testbed.

Content Provider	IEEE Xplore Digital Library
Author	Cassano, E. Florio, F. De Rango, F. Marano, S.
Copyright Year	2009
Description	Author affiliation: DEIS - Dipartimento di Elettronica, Informatica e Sistemistica- University of Calabria - Arcavacata di Rende, (Cosenza), Italy (Cassano, E.; Florio, F.; De Rango, F.; Marano, S.)
Abstract	In sensor networks 802.15.4 WPAN, the most common technique used to calculate the distance between two nodes is the RSSI (Received Signal Strength Indicator) technique, because it has the advantage of not requiring additional hardware and synchronization on nodes. Some studies show that the RSSI index is fairly unreliable and often produces significant errors about the location of the nodes in the network. In this paper an approach to the problem of nodes localization in outdoor environment is proposed. In order to obtain more accurate distance estimation a scenario dependent ranging technique has been adopted. The goodness of the ranging model is estimated through a comparison with the classic model based on the path-loss log-distance; then two localization techniques such as Triangulation and RocRssi+ are used in order to test the improvement obtained for the estimated positions of nodes within the network.
Starting Page	1
Ending Page	8
File Size	348798
Page Count	8
File Format	PDF
ISBN	9781424425884
ISSN	19345070
DOI	10.1109/WTS.2009.5068988
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-04-22
Publisher Place	Czech Republic
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Costs error compensation Error compensation Routing Range-based Data mining WPAN Global Positioning System outdoor Wireless sensor networks WSN Phase estimation range-free Position measurement Hardware Localization Testing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in