2364 search results - page 231 / 473 » Source-Channel Communication in Sensor Networks |
133
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many GPS-free information brokerage schemes are proposed for wire...
124
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INFOCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract—We study the problem of contour tracking with binary sensors, an important problem for monitoring spatial signals and tracking group targets. In particular, we track the...
140
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EMS
2009
IEEE
15 years 11 months ago
2009
IEEE
—Epidemic-based communications, or “gossiping”, provides a robust and scalable method for maintaining a knowledge base in a sensor network faced with an unpredictable network...
147
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WS
2005
ACM
15 years 10 months ago
2005
ACM
In this paper, we analyze attacks on existing time synchronization protocols for wireless sensor networks. We propose a secure time synchronization toolbox to counter these attack...
152
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ADHOCNETS
2010
Springer
15 years 2 months ago
2010
Springer
Communication neighborhood in wireless sensor networks changes often as links break or appear. Therefore, monitoring link quality and (logical) network topology is necessary. As no...