441 search results - page 32 / 89 » Approximate Coverage in Wireless Sensor Networks |
107
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PERCOM
2006
ACM
15 years 11 months ago
2006
ACM
We propose several localized sensor area coverage protocols, for arbitrary ratio of sensing and transmission radii. Sensors are assumed to be time synchronized, and active sensors...
MOBICOM
2006
ACM
15 years 5 months ago
2006
ACM
In this paper, different deployment strategies for two-dimensional and three-dimensional communication architectures for UnderWater Acoustic Sensor Networks (UW-ASNs) are proposed...
109
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IJSNET
2006
14 years 11 months ago
2006
: To extend the functional lifetime of battery-operated Wireless Sensor Networks (WSNs), stringent sleep scheduling strategies with communication duty cycles running at sub-1% rang...
INFOCOM
2003
IEEE
15 years 5 months ago
2003
IEEE
Abstract— We consider an unreliable wireless sensor gridnetwork with n nodes placed in a square of unit area. We are interested in the coverage of the region and the connectivity...
AINA
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract--Monitoring and automatic control of building environment is a crucial application of Wireless Sensor Network (WSN) in which maximizing network lifetime is a key challenge...