2138 search results - page 342 / 428 » Emergency Evacuation using Wireless Sensor Networks |
176
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GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
178
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NETWORKING
2011
14 years 7 months ago
2011
Abstract. Sensing mechanisms that estimate the occupancy of wireless spectrum are crucial to the success of approaches based on Dynamic Spectrum Access. In this paper, we present k...
132
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ICIP
2002
IEEE
16 years 5 months ago
2002
IEEE
In this paper, we propose and analyze a routing protocol for mobile ad hoc networks that supports efficient image retrieval based on metadata queries. In digital photography, meta...
156
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MOBIQUITOUS
2007
IEEE
15 years 10 months ago
2007
IEEE
—Wireless Body Area Networks (WBANs) form a new and interesting area in the world of remote health monitoring. An important concern in such networks is the communication between ...
153
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
—Generating a secret key between two parties by extracting the shared randomness in the wireless fading channel is an emerging area of research. Previous works focus mainly on si...