2572 search results - page 235 / 515 » codes 2008 |
122
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DAM
2007
15 years 5 months ago
2007
Super-simple designs are useful in constructing codes and designs such as superimposed codes and perfect hash families. Recently, Gronau et al determined the existence of super-si...
161
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TIT
2008
15 years 5 months ago
2008
Abstract--Low-Density Parity-Check (LDPC) codes are usually decoded by running an iterative belief-propagation algorithm over the factor graph of the code. In the traditional messa...
162
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TSP
2008
15 years 5 months ago
2008
In this paper, we consider a coded transmission over a frequency selective channel. We propose to study analytically the convergence of the turbo-detector using a maximum a poster...
112
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TWC
2008
15 years 5 months ago
2008
Opportunistic space-time block codes (STBC) have been investigated for flat-fading channels in the literature. In this paper, we present a novel scheme for integrating them with or...
151
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VLSISP
2008
15 years 5 months ago
2008
H.264/AVC is the latest video coding standard adopting variable block size motion estimation (VBS-ME), quarter-pixel accuracy, motion vector prediction and multi-reference frames f...