5114 search results - page 470 / 1023 » Complex networks |
116
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
— In this paper, a practical solution to implement the distributed interference alignment (IA) algorithm of [1] in a cellular communication system is proposed. In the training pe...
153
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IPPS
2009
IEEE
15 years 11 months ago
2009
IEEE
In P2P file sharing systems, free-riders who use others’ resources without sharing their own cause system-wide performance degradation. Existing techniques to counter freerider...
118
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SOUPS
2009
ACM
15 years 11 months ago
2009
ACM
Developments in ubiquitous and pervasive computing herald a future in which computation is embedded into our daily lives. Such a vision raises important questions about how people...
132
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—This paper investigates the tradeoff between throughput and feedback delay of limited feedback beamforming in indoor wireless channels with a practical MIMO-OFDM prototype. Past...
148
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—In order to fully utilize spectrum, auction-based dynamic spectrum allocation has become a promising approach which allows unlicensed wireless users to lease unused bands from s...