3009 search results - page 399 / 602 » The Expressive Rate of Constraints |
160
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CISS
2007
IEEE
16 years 29 days ago
2007
IEEE
— We consider wireless multicasting where a source of common information is transmitted to a group of receivers over block fading channels. Communication between the transmitter ...
159
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GLOBECOM
2007
IEEE
16 years 28 days 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...
151
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ICC
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract— The primary disadvantage of orthogonal frequencydivision multiplexing (OFDM) is the high time-domain peak-toaverage power ratio (PAR) that severely limits the transmitt...
130
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ICC
2007
IEEE
16 years 28 days ago
2007
IEEE
—Layered streaming is an effective solution to address the receiver heterogeneity in peer-to-peer (P2P) multimedia distribution. This paper targets a fundamental challenge in thi...
184
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ICC
2007
IEEE
16 years 28 days ago
2007
IEEE
— Relay power allocation has been shown to provide substantial performance gain in wireless relay channels when perfect global channel state information (CSI) is available. In th...