766 search results - page 38 / 154 » Modeling energy efficiency in wireless internet communicatio... |
TWC
2008
14 years 9 months ago
2008
Using relays in wireless networks can potentially lead to significant capacity increases. However, within an asynchronous multi-user communication setting, relaying might cause mor...
106
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ICNP
2007
IEEE
15 years 4 months ago
2007
IEEE
Power conservation is a general concern for mobile computing and communication. In this paper, we investigate the performance of the current 802.11 power saving mechanism (unschedu...
104
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TPDS
2008
14 years 9 months ago
2008
One of the key research issues in wireless sensor networks (WSNs) is how to efficiently deploy sensors to cover an area. In this paper, we solve the k-coverage sensor deployment pr...
ICNP
2000
IEEE
15 years 2 months ago
2000
IEEE
Today’s universal communications increasingly involve mobile and battery-powered devices (e.g. hand-held, laptop) over wired and wireless networks. Energy efficiency, as well as...
MASCOTS
2007
14 years 11 months ago
2007
— The transmission energy required for a wireless communication increases superlinearly with the communication distance. In a mobile wireless network, nodal movement can be explo...