153 search results - page 13 / 31 » Improving Energy Efficiency of Centrally Controlled Wireless... |
136
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ADHOC
2006
15 years 1 months ago
2006
We study the problem of data propagation in sensor networks, comprised of a large number of very small and low-cost nodes, capable of sensing, communicating and computing. The dis...
128
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WIOPT
2010
IEEE
15 years 5 days ago
2010
IEEE
—Energy optimization is a significant component of Wireless Sensor Network (WSN) design. In this paper we consider transmission energy optimization in WSNs where messages are co...
102
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GLOBECOM
2006
IEEE
15 years 7 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...
109
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MOBIHOC
2002
ACM
16 years 1 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...
133
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CN
2007
15 years 1 months ago
2007
In this paper we provide a method to analytically compute the energy saving provided by the use of transmission power control (TPC) at the MAC layer in wireless sensor networks (W...