2593 search results - page 282 / 519 » constraints 2007 |
159
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—In this report, the problem of broadcast scheduling in Push broadcast systems is studied. We introduce an optimization approach that leads to well justified policies for Push b...
154
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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...
165
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Spatial multiplexing in the multi-user MIMO (MUMIMO) downlink allows each user in the system to receive multiple data subchannels simultaneously using the same time and ...
177
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GLOBECOM
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract—Increasing interest in sensor networking and ubiquitous computing has created a trend towards embedding more and more intelligence into our surroundings. This enables th...
156
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GLOBECOM
2007
IEEE
16 years 29 days ago
2007
IEEE
— In this paper we propose Cognitive Medium Access (CMA), a protocol aimed at improving coexistence with a set of independently evolving WLAN bands. A time-slotted physical layer...