3009 search results - page 465 / 602 » On Communication Security in Wireless Ad-Hoc Sensor Networks |
181
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VTC
2007
IEEE
16 years 22 days ago
2007
IEEE
—Localization is a critical issue in wireless sensor networks. In most localization schemes, there are beacons being placed as references to determine the positions of objects or...
154
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SSS
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. Transformations from shared memory model to wireless sensor networks (WSNs) quickly become inefficient in the presence of prevalent message losses in WSNs, and this prohi...
196
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
One of the main issues in the design of sensor networks is energy efficient communication of time-critical data. Energy wastage can be caused by failed packet transmission attempts...
179
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GLOBECOM
2006
IEEE
16 years 16 days ago
2006
IEEE
— Sensing coverage is an important issue for sensor networks, since it is viewed as one of the critical measures of performance offered by a sensor network. The design of a routi...
188
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TSP
2010
15 years 1 months ago
2010
We consider the problem of distributed channel estimation in a sensor network which employs a random sleep strategy to conserve energy. If the N network nodes are randomly placed a...