1379 search results - page 186 / 276 » Contention-Free MAC Protocols for Wireless Sensor Networks |
109
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—A common application of unattended sensor networks (WSN) is low data rate streaming from many scattered sensors to one or more sink nodes. To meet the stringent requirement of p...
138
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DCOSS
2005
Springer
15 years 10 months ago
2005
Springer
Abstract: Since nodes in a sensor network have limited energy, prolonging the network lifetime and improving scalability become important. In this paper, we propose a distributed w...
144
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COMSUR
2011
14 years 4 months ago
2011
—In large networks, a data source may not reach the intended sink in a single hop, thereby requiring the traffic to be routed via multiple hops. An optimized choice of such rout...
136
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LCN
2006
IEEE
15 years 10 months ago
2006
IEEE
Abstract— This paper presents measurements of radio interference using ”Ambient µNode” sensor nodes. We varied distances and frequencies giving us a measure of the amount of...
126
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INFOCOM
2005
IEEE
15 years 10 months ago
2005
IEEE
— In this paper we consider the problem of constructing a coordinate system in a sensor network where location information is not available. To this purpose we introduce the Virt...