7404 search results - page 1339 / 1481 » Software performance antipatterns |
169
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TCOM
2010
15 years 1 months ago
2010
Space-time block codes with orthogonal structures typically provide full-diversity reception and simple receiver processing. However, rate-1 orthogonal codes for complex constellat...
194
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TCOM
2010
15 years 1 months ago
2010
It has been widely acknowledged that the aggregate interference at the receiver for various practical communication channels can often deviate markedly from the classical additive ...
180
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TCOM
2010
15 years 1 months ago
2010
In this paper, we propose a new implementation of the Extended Min-Sum (EMS) decoder for non-binary LDPC codes. A particularity of the new algorithm is that it takes into accounts...
191
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TCOM
2010
15 years 1 months ago
2010
Fair weights have been implemented to maintain fairness in recent resource allocation schemes. However, designing fair weights for multiservice wireless networks is not trivial bec...
188
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TCOM
2010
15 years 1 months ago
2010
In this paper, we construct nonbinary quasi-cyclic low-density parity-check (QC-LDPC) codes whose parity check matrices consist of an array of square sub-matrices which are either ...