Szczecinski / Alvarado Bit-Interleaved Coded Modulation

Fundamentals, Analysis and Design
1. Auflage 2014
ISBN: 978-1-118-69402-2
Verlag: John Wiley & Sons
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 320 Seiten, E-Book

Reihe: Wiley - IEEE

Presenting a thorough overview of bit-interleaved codedmodulation (BICM), this book introduces the tools for the analysisand design of BICM transceivers. It explains in details thefunctioning principles of BICM and proposes a refined probabilisticmodeling of the reliability metrics-the so-calledL-values-which are at the core of the BICM receivers. Alternatives for transceiver design based on these models are thenstudied.
Providing new insights into the analysis of BICM, this book isunique in its approach, providing a general framework for analysisand design, focusing on communication theoretic aspects of BICMtransceivers. It adopts a tutorial approach, explains the problemsin simple terms with the aid of multiple examples and case studies,and provides solutions using accessible mathematical tools.
The book will be an excellent resource for researchers inacademia and industry: graduate students, academics, developmentengineers, and R & D managers.
KeyFeatures:
Presents an introduction to BICM, placing it in the context ofother coded modulation schemes
Offers explanations of the functioning principles and designalternatives
Provides a unique approach, focusing on communication theoryaspects
Shows examples and case studies to illustrate analysis anddesign of BICM
Adopts a tutorial approach, explaining the problems in simpleterms and presenting solutions using accessible mathematicaltools

Autoren/Hrsg.

Szczecinski, Leszek

Alvarado, Alex

Inhaltsverzeichnis

Dedication iii
Preface ix
Acknowledgements xi
Acronyms xvi
1 Introduction 1
1.1 Coded Modulation 1
1.2 The Road Towards BICM 4
1.3 Why Everybody Loves BICM 5
1.4 Outline of the Contents 8
References 9
2 Preliminaries 13
2.1 Notation Convention 13
2.2 Linear Modulation 16
2.3 Coded modulation 18
2.4 Channel Models 21
2.5 The Mapper 23
2.6 Codes and Encoding 34
2.7 The Interleaver 43
2.8 Bibliographical Notes 54
References 56
3 Decoding 61
3.1 Optimal Decoding 61
3.2 BICM Decoder 64
3.3 L-values 66
3.4 Hard-decision Decoding 78
3.5 Bibliographical Notes 80
References 81
4 Information-Theoretic Elements 83
4.1 Mutual Information and Channel Capacity 83
4.2 Coded Modulation 86
4.3 Bit-interleaved Coded Modulation 94
4.4 BICM, CM and MLC: A Comparison 111
4.5 Numerical Calculation of Mutual Information 117
4.6 Bibliographical Notes 121
References 122
5 Probability Density Functions of L-values 125
5.1 Introduction and Motivation 125
5.2 PDF of L-values for 1D Constellations 135
5.3 PDF of L-values for 2D Constellations 140
5.4 Fading Channels 155
5.5 Gaussian Approximations 160
5.6 Bibliographical Notes 172
References 174
6 Performance Evaluation 177
6.1 Uncoded Transmission 177
6.2 Coded Transmission 200
6.3 PEP Evaluation 225
6.4 Performance of BICM via Gaussian Approximations 238
6.5 Bibliographical Notes 247
References 249
7 Correction of L-values 253
7.1 Mismatched Decoding and L-values Correction 253
7.2 Optimal Correction of L-values 258
7.3 Suboptimal Correction of L-values 263
7.4 Bibliographical Notes 278
References 279
8 Interleaver Design 281
8.1 UEP in BICM and M-Interleavers 281
8.2 Exploiting UEP in MPAM Constellations 291
8.3 Bibliographical Notes 299
References 301
9 BICM Receivers for Trellis Codes 303
9.1 BICM with Trivial Interleavers 303
9.2 Code Design for BICM-T 312
9.3 Equivalent Labelings for Trellis Encoders 317
9.4 Bibliographical Notes 325
References 326
Index 328

Über Autor(innen)

Leszek Szczecinski University of Quebec, Canada
Alex Alvarado University College London, UK