Improving Accuracy for Range-Based Localization in Multiple Target Wireless Sensor Networks
Joint Authors
Ohtsuki, Tomoaki
Rodríguez, Oscar
Source
ISRN Communications and Networking
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-07-12
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
We introduce a system for multiple target range-based localization systems, such as those based on time-of-arrival (TOA) and received signal strength indicator (RSSI) for distance measurement estimations.
In order to improve the accuracy of the location estimation for all target nodes, our system makes use of distance estimations between target nodes as well as between anchor and target nodes, and weights for all nodes.
We propose variations on two popular localization algorithms and compare their accuracy against that of the conventional algorithms using simulations and experiments.
Our results show that our proposal consistently offers a better localization accuracy than the conventional algorithms.
American Psychological Association (APA)
Rodríguez, Oscar& Ohtsuki, Tomoaki. 2011. Improving Accuracy for Range-Based Localization in Multiple Target Wireless Sensor Networks. ISRN Communications and Networking،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-506441
Modern Language Association (MLA)
Rodríguez, Oscar& Ohtsuki, Tomoaki. Improving Accuracy for Range-Based Localization in Multiple Target Wireless Sensor Networks. ISRN Communications and Networking No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-506441
American Medical Association (AMA)
Rodríguez, Oscar& Ohtsuki, Tomoaki. Improving Accuracy for Range-Based Localization in Multiple Target Wireless Sensor Networks. ISRN Communications and Networking. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-506441
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-506441