1118 search results - page 156 / 224 » Coverage area management for wireless sensor networks |
143
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DATE
2006
IEEE
15 years 12 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...
180
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WCNC
2008
IEEE
16 years 8 days 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...
173
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BWCCA
2010
15 years 28 days 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...
194
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INFOCOM
2011
IEEE
14 years 9 months ago
2011
IEEE
—We address pairwise and (for the first time) triple key establishment problems in wireless sensor networks (WSN). We use combinatorial designs to establish pairwise keys betwee...
171
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ICDCS
2011
IEEE
14 years 5 months ago
2011
IEEE
Abstract—Wireless Sensor Networks (WSNs) are increasingly available for mission-critical applications such as emergency management and health care. To meet the stringent requirem...