4581 search results - page 396 / 917 » Distributed optimization in sensor networks |
166
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TON
2010
14 years 11 months ago
2010
Abstract--Energy efficiency is critical for wireless sensor networks. The data-gathering process must be carefully designed to conserve energy and extend network lifetime. For appl...
144
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—For the sake of maximizing the network lifetime, we propose a novel placement scheme for mobile data collectors in Underwater Acoustic Sensor Networks (UASNs). Our scheme is bas...
177
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INFOCOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—Sleep-wake scheduling is an effective mechanism to prolong the lifetime of energy-constrained wireless sensor networks. However, it incurs an additional delay for packet deliver...
153
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SAC
2009
ACM
15 years 9 months ago
2009
ACM
Wireless sensor networks (WSNs) are subject to significant resource constraints. Particularly, routing protocols for lowrate WSNs suffer from maintaining routing metrics and sta...
161
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APWEB
2006
Springer
15 years 8 months ago
2006
Springer
In the area of wireless sensor networks, achieving minimum energy consumption is a very important research issue. A number of energy efficient protocols have been proposed, mostly ...