Membre du Jury: Biglieri, Ezio et Boutros, Joseph et Glavieux, Alain et Roumy, Aline et Solé, PatrickIn this work, we propose low-complexity coding/decoding schemes to approach the capacity of binary-input symmetric-output channels and code division multiple access channels (CDMA). In the first part of this thesis, we consider systematic random-like irregular repeat accumulate code ensembles of infinite block length, assuming transmission over a binary-input symmetric-output channel. The code ensemble is described by a Tanner graph, and is decoded by the message-passing belief propagation algorithm. Density evolution describes the evolution of message distributions that are passed on the Tanner graph of the code ensemble. Applying density e...
We analyze, using the replica method of statistical mechanics, the theoretical performance of coded ...
Classically, error-correcting codes are studied with respect to performance metrics such as minimum ...
I discuss the decoding problem of two important families of algebraiccodes: binary cyclic codes and ...
Membre du Jury: Biglieri, Ezio et Boutros, Joseph et Glavieux, Alain et Roumy, Aline et Solé, Patric...
This thesis report describes new designs for transmitters and receivers of bit-interleaved coded mod...
Iterative multiuser joint decoding based on exact Belief Propagation (BP) is analyzed in the large s...
This thesis deals with the asymptotic analysis of coding systems based on sparse graph codes. The go...
This thesis is dedicated to the study of iterative decoders, both for binary and non-binary low dens...
The modem digital communication systems are made transmission reliable by employing error correction...
We give a general framework for construction of small ensembles of capacity achieving linear codes f...
Since irregular low-density parity-check (LDPC) codes are known to perform better than regular ones,...
At the heart of modern coding theory lies the fact that low-density parity-check (LDPC) codes can be...
Some new error-resilient source coding and joint source/channel coding techniquesare proposed for th...
The efficacy of a specially constructed Gallager-type error-correcting code to communication in a Ga...
In telecommunications, rate-reliability and encoding-decoding computational complexity (floating poi...
We analyze, using the replica method of statistical mechanics, the theoretical performance of coded ...
Classically, error-correcting codes are studied with respect to performance metrics such as minimum ...
I discuss the decoding problem of two important families of algebraiccodes: binary cyclic codes and ...
Membre du Jury: Biglieri, Ezio et Boutros, Joseph et Glavieux, Alain et Roumy, Aline et Solé, Patric...
This thesis report describes new designs for transmitters and receivers of bit-interleaved coded mod...
Iterative multiuser joint decoding based on exact Belief Propagation (BP) is analyzed in the large s...
This thesis deals with the asymptotic analysis of coding systems based on sparse graph codes. The go...
This thesis is dedicated to the study of iterative decoders, both for binary and non-binary low dens...
The modem digital communication systems are made transmission reliable by employing error correction...
We give a general framework for construction of small ensembles of capacity achieving linear codes f...
Since irregular low-density parity-check (LDPC) codes are known to perform better than regular ones,...
At the heart of modern coding theory lies the fact that low-density parity-check (LDPC) codes can be...
Some new error-resilient source coding and joint source/channel coding techniquesare proposed for th...
The efficacy of a specially constructed Gallager-type error-correcting code to communication in a Ga...
In telecommunications, rate-reliability and encoding-decoding computational complexity (floating poi...
We analyze, using the replica method of statistical mechanics, the theoretical performance of coded ...
Classically, error-correcting codes are studied with respect to performance metrics such as minimum ...
I discuss the decoding problem of two important families of algebraiccodes: binary cyclic codes and ...