Chaotic Electronics in Telecommunications
Chaotic Electronics in Telecommunications
Error Control Coding, Second Edition
Error Control Coding, Second Edition
Graph Theory with Applications to Engineering and Computer Science (Prentice Hall Series in Automatic Computation)
Good error-correcting codes based on very sparse matrices
IEEE Transactions on Information Theory
Efficient encoding of low-density parity-check codes
IEEE Transactions on Information Theory
Chaos control in Duffing system using impulsive parametric perturbations
IEEE Transactions on Circuits and Systems II: Express Briefs
Improving the performance of chaos-based modulations via serial concatenation
IEEE Transactions on Circuits and Systems Part I: Regular Papers
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This paper proposes a new class of low-density generator-matrix codes (LDGM) based on chaotic dynamical systems. The codes are designed by controlling symbolic dynamics and using linear convolutional codes. Analyzing the complex structure of chaotic systems, iterative decoding is developed. The communication performance is studied, and convergence analysis of the iterative-decoding system is presented. Finally, comparison and advantages over LDGM linear block codes in terms of encoding complexity and bit-error-rate performance are described, and possible applications of our codes are discussed.