1118 search results - page 103 / 224 » The coverage problem in a wireless sensor network |
134
Voted
WISEC
2009
ACM
15 years 10 months ago
2009
ACM
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...
137
Voted
INFOCOM
2005
IEEE
15 years 9 months ago
2005
IEEE
— We consider a network of rechargeable sensors, deployed redundantly in a random sensing environment, and address the problem of how sensor nodes should be activated dynamically...
131
Voted
SIGMOBILE
2010
15 years 2 months ago
2010
—Wireless sensor networks enable large amount of surveillance applications especially for critical and even hostile environments, for example, the sea monitoring. In OceanSense, ...
161
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ICICS
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. Jamming is a kind of Denial-of-Service (DoS) attack in which an adversary purposefully emits radio frequency signals to corrupt wireless transmissions. Thus, the communic...
136
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PODC
2009
ACM
15 years 8 months ago
2009
ACM
We present DRR-gossip, an energy-efficient and robust aggregate computation algorithm in wireless sensor networks. We prove that the DRR-gossip algorithm requires O(n) messages a...