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» Decoding Turbo-Like Codes via Linear Programming
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FOCS
2002
IEEE
15 years 3 months ago
Decoding Turbo-Like Codes via Linear Programming
Jon Feldman, David R. Karger
CORR
2008
Springer
120views Education» more  CORR 2008»
14 years 10 months ago
Codeword-Independent Performance of Nonbinary Linear Codes Under Linear-Programming and Sum-Product Decoding
A coded modulation system is considered in which nonbinary coded symbols are mapped directly to nonbinary modulation signals. It is proved that if the modulator-channel combination...
Mark F. Flanagan
TIT
2008
122views more  TIT 2008»
14 years 10 months ago
An Efficient Pseudocodeword Search Algorithm for Linear Programming Decoding of LDPC Codes
Abstract--In linear programming (LP) decoding of a low-density parity-check (LDPC) code one minimizes a linear functional, with coefficients related to log-likelihood ratios, over ...
Michael Chertkov, Mikhail G. Stepanov
CORR
2006
Springer
88views Education» more  CORR 2006»
14 years 10 months ago
Tightened Upper Bounds on the ML Decoding Error Probability of Binary Linear Block Codes
-- The performance of maximum-likelihood (ML) decoded binary linear block codes is addressed via the derivation of tightened upper bounds on their decoding error probability. The u...
Moshe Twitto, Igal Sason, Shlomo Shamai