938 search results - page 62 / 188 » Energy optimal data propagation in wireless sensor networks |
188
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EWSN
2010
Springer
16 years 29 days ago
2010
Springer
Due to non-homogeneous spread of sunlight, sensing nodes typically have non-uniform energy profiles in rechargeable Wireless Sensor Networks (WSNs). An energy-aware work load dist...
159
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
We study sensor networks with energy harvesting nodes. The generated energy at a node can be stored in a buffer. A sensor node periodically senses a random field and generates a pa...
179
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PE
2008
Springer
15 years 6 months ago
2008
Springer
We develop a queueing model for analyzing resource replication strategies in wireless sensor networks. The model can be used to minimize either the total transmission rate of the ...
187
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EWSN
2007
Springer
16 years 5 months ago
2007
Springer
Many applications in wireless sensor networks (WSNs) benefit significantly from organizing nodes into groups, called clusters, because data aggregation and data filtering applied i...
184
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WCNC
2008
IEEE
16 years 15 days ago
2008
IEEE
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...