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© 2009

LDPC Coded Modulations

Benefits

  • First book focussing on LDPC codes

  • Comprehensive avenue into the growing area.

Book

Part of the Signals and Communication Technology book series (SCT)

Table of contents

About this book

Introduction

This book focuses on the analysis and design of low-density parity-check (LDPC) coded modulations, which are becoming part of several current and future communication systems, such as high-throughput terrestrial and satellite wireless networks. In this book, a two-sided perspective on the design of LDPC coded systems is proposed, encompassing both code/modulation optimization (transmitter side) and detection algorithm design (receiver side). After introducing key concepts on error control coding, in particular LDPC coding, and detection techniques, the book presents several relevant applications. More precisely, by using advanced performance evaluation techniques, such as extrinsic information transfer charts, the optimization of coded modulation schemes are considered for (i) memoryless channels, (ii) dispersive and partial response channels, and (iii) concatenated systems including differential encoding. This book is designed to be used by graduate students working in the field of communication theory, with particular emphasis on LDPC coded communication schemes, and industry experts working on related fields.

Keywords

Coded Modulations Concatenated Systems Dispersive Response Channels Error Control Coding Error Correction Coding Extrinsic Information Transfer Low Density Parity Check Coding Memoryless Channels Modulation Partial Response Channels algorithms code communication information

Authors and affiliations

  1. 1.BM T.J. Watson Research CenterYorktown HeightsUSA
  2. 2.Dipartimento di Ingegneria dell’Informazione VialeUniversità di ParmaParmaItaly

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