52 search results - page 3 / 11 » Iterative Quantization Using Codes On Graphs |
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Turbo DeCodulation is the combination of iterative demodulation and iterative source-channel decoding in a multiple Turbo process. The receiver structures of bit-interleaved cod...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
It is known that the expansion property of a graph influences the performance of the corresponding code when decoded using iterative algorithms. Certain graph products may be used ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Low-Density Parity-Check (LDPC) codes are usually decoded by running an iterative belief-propagation, or message-passing, algorithm over the factor graph of the code. The tradi...
DCC
1995
IEEE
13 years 8 months ago
1995
IEEE
— Many image compression techniques require the quantization of multiple vector sources with significantly different distributions. With vector quantization (VQ), these sources ...
IPPS
1998
IEEE
13 years 9 months ago
1998
IEEE
The increasing gap in processor and memory speeds has forced microprocessors to rely on deep cache hierarchies to keep the processors from starving for data. For many applications...