868 search results - page 115 / 174 » Key Management in Wireless Sensor Networks |
DATE
2006
IEEE
15 years 5 months ago
2006
IEEE
—Wireless Sensor Networks provide opportunities even outside their usual application domain of environmental monitoring. In this paper we present a case study on the use of Wirel...
116
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WCNC
2008
IEEE
15 years 6 months ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
123
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ICDCS
2007
IEEE
15 years 3 months ago
2007
IEEE
As a key approach to achieve energy efficiency in sensor networks, sensing coverage has been studied extensively. Researchers have designed many coverage protocols to provide vario...
111
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GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—Immediate notification of urgent but rare events and delivery of time sensitive actuation commands appear in many practical wireless sensor and actuator network applications. M...
110
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BWCCA
2010
14 years 6 months ago
2010
A wireless sensor network (WSN) is envisioned as a cluster of tiny power-constrained devices with functions of sensing and communications. Sensors closer to a sink node have a larg...