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Scalable Coordination for Wireless Sensor Networks: Self-Configuring Localization Systems

Nirupama Bulusu, Deborah Estrin, Lewis Girod, and John Heidemann
USC/Information Sciences Institute

Abstract

Pervasive networks of micro-sensors and actuators offer to revolutionize the ways in which we understand and construct complex physical systems. Sensor networks must be scalable, long-lived and robust systems, overcoming energy limitations and a lack of pre-installed infrastructure. We explore three themes in the design of self-configuring sensor networks: tuning density to trade operational quality against lifetime; using multiple sensor modalities to obtain robust measurements; and exploiting fixed environmental characteristics. We illustrate these themes through the problem of localization, which is a key building block for sensor systems that itself requires coordination.

Availability

This paper is available in several formats: abstract web page with pointers and cites, gzip'ed postscript, PDF, paper copies can be obtained by mail to the authors. Copyright terms for this paper appear below.

Reference

Bulusu01c: Nirupama Bulusu, Deborah Estrin, Lewis Girod, and John Heidemann. Scalable Coordination for Wireless Sensor Networks: Self-Configuring Localization Systems. In Proceedings of the 6th IEEE International Symposium on Communication Theory and Application, p. to appear. St. Martin's College, Ambleside, Cumbria, UK, USC/Information Sciences Institute, IEEE. July, 2001. <http://www.isi.edu/~johnh/PAPERS/Bulusu01c.html>.

@inproceedings{Bulusu01c,
	author = "Nirupama Bulusu and Deborah Estrin and Lewis Girod and John Heidemann",
	title = "Scalable Coordination for Wireless Sensor
                         Networks: Self-Configuring Localization Systems",
	booktitle = "Proceedings of the 6th {IEEE} International Symposium on Communication Theory and Application",
	year = "2001",
	publisher = "{IEEE}",
	address = "St.~Martin's College, Ambleside, Cumbria, UK",
	month = "July",
	pages = "to appear",
	keywords = "sensor network design themes, localization",
	otherurl = "http://lecs.cs.ucla.edu/~girod/papers/iscta-2001.ps",
	url = "http://www.isi.edu/~johnh/PAPERS/Bulusu01c.html",
	psurl = "http://www.isi.edu/~johnh/PAPERS/Bulusu01c.ps.gz",
	pdfurl = "http://www.isi.edu/~johnh/PAPERS/Bulusu01c.pdf",
	organization = "USC/Information Sciences Institute",
}

Copyright

This paper is copyright © 2001 by its authors. Permission to make digital or hard copies of part or all of this work for personal use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that new copies bear this notice and the full citation on the first page. Abstracting with credit is permitted.

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