7930 search results - page 1145 / 1586 » Greedy in Approximation Algorithms |
223
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— The problem of non-cooperative power control is studied for wireless ad hoc networks supporting data services. We develop a maximum throughput based non-cooperative power contr...
162
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—In wireless networks, monotonic, strictly subhomogeneous functions have been used to analyze power control algorithms. We provide an alternative analysis based on the ob...
184
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We consider multiuser scheduling with limited feedback of partial channel state information in MIMO broadcast channels. By using spatial multiplexing at the base statio...
133
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—This paper investigates time of arrival estimation via impulse radio ultra-wideband technology. A dense multipath channel is assumed and frequency-selective propagation effects ...
209
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ICSM
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we introduce Static Execute After (SEA) relationship among program components and present an efficient analysis algorithm. Our case studies show that SEA may appro...