Low-density parity-check (LDPC) codes can be considered serious competitors to turbo
codes in terms of performance and complexity and they are based on a similar philosophy …

Building on the success of the first edition, which offered a practical introductory approach to
the techniques of error concealment, this book, now fully revised and updated, provides a …

With 26 entirely new and 5 extensively revised chapters out of the total of 39, the Mobile
Communications Handbook, Third Edition presents an in-depth and up-to-date overview of …

A serially concatenated code with interleaver consists of the cascade of an outer encoder,
an interleaver permuting the outer codewords bits, and an inner encoder whose input words …

A parallel concatenated coding scheme consists of two simple constituent systematic
encoders linked by an interleaver. The input bits to the first encoder are scrambled by the …

A variety of problems in machine learning and digital communication deal with complex but
structured natural or artificial systems. In this book, Brendan Frey uses graphical models as …

Bit-interleaved coded modulation (BICM) was originally suggested by Zehavi (1992) to
increase the time diversity of coded modulation over Rayleigh fading channels. In its typical …

We present a unified graphical model framework for describing compound codes and
deriving iterative decoding algorithms. After reviewing a variety of graphical models (Markov …

We have suggested bit-interleaved coded modulation with soft decision iterative decoding
(BICM-ID) for bandwidth-efficient transmission over Gaussian and fading channels. Unlike …

This paper introduces a hybrid forward-error correction/automatic repeat-request (ARQ)
system that employs rate compatible punctured turbo (RCPT) codes to achieve enhanced …