3624 search results - page 249 / 725 » Lifetime in Wireless Sensor Networks |
162
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IWQOS
2005
Springer
16 years 5 days ago
2005
Springer
Abstract. Object detection quality and network lifetime are two conflicting aspects of a sensor network, but both are critical to many sensor applications such as military surveil...
165
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ITCC
2005
IEEE
16 years 8 days 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...
155
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SRDS
2008
IEEE
16 years 1 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...
188
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VTC
2007
IEEE
16 years 29 days 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...
189
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IPSN
2005
Springer
16 years 5 days 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...