2571 search results - page 230 / 515 » Approximation schemes for wireless networks |
160
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IPPS
2007
IEEE
16 years 1 months ago
2007
IEEE
Unbalanced energy consumption is an inherent problem in wireless sensor networks where some nodes may be overused and die out early, resulting in a short network lifetime. In this...
175
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AAAI
2006
15 years 8 months ago
2006
In this paper, we present a novel approach for tuning power modes of wireless network interfaces. We use K-means and simple correlation techniques to analyze user's interacti...
176
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—This paper studies the coexistence of several independent and dynamic wireless networks using the frequency hopping technique in the unlicensed radio band. We propose a ...
179
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
This work proposes and evaluates a sampling algorithm based on wavelet transforms with Coiflets basis to reduce the data sensed in wireless sensor networks applications. The Coiï...
168
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BROADNETS
2007
IEEE
16 years 1 months ago
2007
IEEE
—Packet based wireless networks have provided high data rates, and the desire for ubiquitous wireless computing is growing rapidly. To accommodate these demands, wireless systems...