3426 search results - page 251 / 686 » Self-monitoring of wireless sensor networks |
101
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ITCC
2005
IEEE
15 years 7 months ago
2005
IEEE
— Several problems are required to be fixed in order to apply geographical routing protocol Greedy Perimeter Stateless Routing (GPSR) in wireless sensor networks. First, GPSR is...
131
Voted
SECON
2010
IEEE
14 years 11 months ago
2010
IEEE
Data aggregation in wireless sensor networks is vulnerable to security attacks and natural failures. A few nodes can drastically alter the result of the aggregation by reporting er...
108
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SRDS
2008
IEEE
15 years 8 months ago
2008
IEEE
Unattended Wireless Sensor Networks (UWSNs) are composed of many small resource-constrained devices and operate autonomously, gathering data which is periodically collected by a v...
134
Voted
VTC
2007
IEEE
15 years 8 months ago
2007
IEEE
— This paper discusses a joint decentralized clustering and ranging algorithm for wireless ad-hoc sensor networks. Each sensor uses a random waiting timer and local criteria to d...
119
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IPSN
2005
Springer
15 years 7 months ago
2005
Springer
Abstract— Sensing, processing and communication must be jointly optimized for efficient operation of resource-limited wireless sensor networks. We propose a novel source-channel...