Near-Capacity Variable-Length Coding: Regular and EXIT-Chart-Aided Irregular Designs

About the Authors Other Wiley and IEEE Press Books on Related Topics Acknowledgments Preface Chapter 1 Introduction 1.1 Historical Overview 1.2 Applications of Irregular Variable Length Coding 1.3 Motivation and Methodology 1.4 Outline of the Book 1.5 Novel Contributions of the Book Chapter 2 Information Theory Basics 2.1 Issues in Information Theory 2.2 AdditiveWhite Gaussian Noise Channel 2.3 Information of a Source 2.4 Average Information of Discrete Memoryless Sources 2.5 Source Coding for a Discrete Memoryless Source 2.6 Entropy of Discrete Sources Exhibiting Memory 2.7 Examples 2.8 Generating Model Sources 2.9 Run-Length Coding for Discrete Sources Exhibiting Memory 2.10 Information Transmission via Discrete Channels 2.11 Capacity of Discrete Channels 2.12 Shannon's Channel Coding Theorem 2.13 Capacity of Continuous Channels 2.14 Shannon's Message for Wireless Channels 2.15 Summary and Conclusions I Regular Concatenated Codes and Their Design List of Symbols in Part I Chapter 3 Sources and Source Codes 3.1 Introduction 3.2 Source Models 3.3 Source Codes 3.4 Soft-Decoding of Variable Length Codes 3.5 Summary and Conclusions Chapter 4 Iterative Source/Channel Decoding 4.1 Concatenated Coding and the Turbo Principle 4.2 SISO APP Decoders and Their EXIT Characteristics 4.3 Iterative Source/Channel Decoding Over AWGN Channels 4.4 Iterative Channel Equalisation, Channel Decoding and Source Decoding 4.5 Summary and Conclusions Chapter 5 Three-Stage Serially Concatenated Turbo Equalisation 5.1 Introduction 5.2 Soft-in/Soft-outMMSE Equalisation 5.3 Turbo Equalisation Using MAP/MMSE Equalisers 5.4 Three-stage serially concatenated coding and MMSE equalisation 5.5 Approaching the Channel Capacity Using EXIT-Chart Matching and IRCCs . 5.6 Rate-Optimisation of Serially Concatenated Codes 5.7 Joint Source-Channel Turbo Equalisation Revisited 5.8 Summary and Conclusions II Irregular Concatenated VLCs and Their Design List of Symbols in Part II Chapter 6 Irregular Variable Length Codes for Joint Source and Channel Coding 6.1 Introduction 6.2 Overview of proposed scheme 6.3 Transmission frame structure 6.4 VDVQ/RVLC encoding 6.5 APP SISO VDVQ/RVLC decoding 6.6 Simulation results 6.7 Summary and Conclusions Chapter 7 Irregular Variable Length Codes for EXIT Chart Matching 7.1 Introduction 7.2 Overview of proposed schemes 7.3 Parameter design for the proposed schemes 7.4 Simulation results 7.5 Summary and Conclusions Chapter 8 Genetic Algorithm Aided Design of Irregular Variable Length Coding Components 8.1 Introduction 8.2 The free distance metric 8.3 Overview of the proposed genetic algorithm 8.4 Overview of proposed scheme 8.5 Parameter design for the proposed scheme 8.6 Simulation results 8.7 Summary and Conclusions Chapter 9 Joint EXIT Chart Matching of Irregular Variable Length Coding and Irregular Unity Rate Coding 9.1 Introduction 9.2 Modifications of the EXIT chart matching algorithm 9.3 Joint EXIT chart matching 9.4 Overview of the transmission scheme considered 9.5 System parameter design 9.6 Simulation results 9.7 Summary and Conclusions III Applications of VLCs Chapter 10 Iteratively Decoded VLC Space-Time Coded Modulation 10.1 Introduction 10.2 Space Time Coding Overview 10.3 Two-Dimensional VLC Design 10.4 VL-STCM Scheme 10.5 VL-STCM-ID Scheme 10.6 Convergence Analysis 10.7 Simulation results 10.8 Conclusions Chapter 11 Iterative Detection of Three-Stage Concatenated IrVLC FFH-MFSK 11.1 Introduction 11.2 System Overview 11.3 Iterative decoding 11.4 System parameter design and Results 11.5 Conclusion Chapter 12 Conclusions and Future Research 12.1 Chapter 1: Introduction 12.2 Chapter 2: Information Theory Basics 12.3 Chapter 3: Sources and Source Codes 12.4 Chapter 4: Iterative Source/Channel Decoding 12.5 Chapter 5: Three-Stage Serially Concatenated Turbo Equalisation 12.6 Chapter 6: Joint source and channel coding 12.7 Chapters 7 - 9: EXIT chart matching 12.8 Chapter 8: GA-aided Design of Irregular VLC Components 12.9 Chapter 9: Joint EXIT Chart Matching of IRVLCs and IRURCs 12.10Chapter 10: Iteratively Decoded VLC Space-Time Coded Modulation 12.11Chapter 11: Iterative Detection of Three-Stage Concatenated IrVLC FFHMFSK 12.12Future work 12.13Closing remarks Appendix A VLC Construction Algorithms A.1 RVLC Construction Algorithm A A.2 RVLC Construction Algorithm B A.3 Greedy Algorithm (GA) and Majority Voting Algorithm (MVA) Appendix B SISO VLC Decoder Appendix C APP Channel Equalisation Bibliography Glossary Subject Index Author Index