2571 search results - page 299 / 515 » Approximation schemes for wireless networks |
210
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DIALM
2000
ACM
15 years 11 months ago
2000
ACM
The allocation of scarce spectral resources to support as many user applications as possible while maintaining reasonable quality of service is a fundamental problem in wireless c...
145
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
Abstract -We investigate the achievable rate of data transmission from sources to sinks through a multiple-relay network. We study achievable rates for omniscient coding, in which ...
182
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—The use of variable data rate can reduce network latency and average power consumption, and automatic rate selection is critical for improving scalability and minimizing network...
177
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JCM
2008
15 years 6 months ago
2008
Abstract-- Secure group key distribution and efficient rekeying is one of the most challenging security issues in sensor networks at present. In this paper, Latin square is firstly...
193
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VTC
2010
IEEE
15 years 5 months ago
2010
IEEE
— In this contribution we propose a robust H.264 coded wireless video transmission scheme using iteratively decoded self-concatenated convolutional coding (SECCC). The proposed S...