938 search results - page 79 / 188 » Energy optimal data propagation in wireless sensor networks |
163
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MOBIHOC
2002
ACM
16 years 5 months ago
2002
ACM
In wireless sensor networks, energy efficiency is crucial to achieve satisfactory network lifetime. In order to reduce the energy consumption of a node significantly, its radio ne...
167
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NETWORKING
2004
15 years 7 months ago
2004
We define a transmission power adaptation-based routing technique that finds optimal paths for minimum energy reliable data transfer in multi-hop wireless networks. This optimal ch...
145
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ICANNGA
2007
Springer
16 years 10 days ago
2007
Springer
Abstract. In wireless sensor networks where sensors are geographically deployed in 3D spaces, a mobile robot is required to travel to each sensor in order to download the data. The...
172
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INFOCOM
2007
IEEE
16 years 14 days ago
2007
IEEE
Abstract—We analyze the performance limits of data dissemination with multi-channel, single radio sensors. We formulate the problem of minimizing the average delay of data dissem...
193
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ITNG
2007
IEEE
16 years 12 days ago
2007
IEEE
In wireless sensor networks, the data transmitted from the sensor nodes are vulnerable to corruption by errors induced by noisy channels and other factors. Hence it is necessary t...