5813 search results - page 308 / 1163 » Sensor Networks |
160
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PUC
2008
15 years 4 months ago
2008
Abstract Wireless sensor networks (WSN) are designed for data gathering and processing, with particular requirements: low hardware complexity, low energy consumption, special traff...
138
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MOBIHOC
2002
ACM
16 years 4 months ago
2002
ACM
In wireless sensor networks, energy efficiency is crucial to achieve satisfactory network lifetime. In order to reduce the energy consumption of a node significantly, its radio ne...
170
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CCS
2003
ACM
15 years 10 months ago
2003
ACM
Pairwise key establishment is a fundamental security service in sensor networks; it enables sensor nodes to communicate securely with each other using cryptographic techniques. Ho...
144
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ADHOCNOW
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
132
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SUTC
2006
IEEE
15 years 10 months ago
2006
IEEE
Energy assessment of MAC protocols for wireless sensor networks is generally based on the times of transmit, receive and sleep modes. The switching energy between two consecutive ...