1391 search results - page 183 / 279 » Data Dissemination for Wireless Sensor Networks |
138
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WIMOB
2008
IEEE
15 years 11 months ago
2008
IEEE
—We consider the rate allocation problem for data aggregation in wireless sensor networks with two objectives: 1) maximizing the lifetime of a local aggregation cluster and, 2) a...
124
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GLOBECOM
2006
IEEE
15 years 10 months ago
2006
IEEE
— Reducing energy consumption has been a recent focus of wireless sensor network research. Topology control explores the potential that a dense network has for energy savings. On...
164
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—We present a novel approach for minimizing the energy consumption of medium access control (MAC) protocols developed for duty-cycled wireless sensor networks (WSN) for the unslo...
126
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INFOCOM
2010
IEEE
15 years 3 months ago
2010
IEEE
Abstract—Spectrum sensing is one of the key enabling technologies in Cognitive Radio Networks (CRNs). In CRNs, secondary users (SUs) are allowed to exploit the spectrum opportuni...
144
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SAINT
2009
IEEE
15 years 11 months ago
2009
IEEE
The many-to-one multihop traffic pattern of Wireless Sensor Networks (WSN) puts a great challenge on enhancing the event-to-sink data delivery throughput. Because, in CSMA/CA dri...