![]() Table of contents : Cover Contents 1 Introduction 1.1 Motivation for this book 1.2 Chapters overview Part I Part II Part III References 2 Fundamentals of digital communications 2.1 Introduction 2.1.1 Communication system model 2.1.2 Communication channels 2.2 Review of fundamentals 2.2.1 Nyquist sampling theorem 2.2.2 Bandwidth 2.2.3 Power and energy 2.2.4 Measuring efficiency of communication systems 2.3 Vector signal space 2.3.1 Definition of the signal space 2.3.2 Gram–Schmidt and the geometric representation of signals 2.3.3 Karhunen–Loève and the geometric representation of noise 2.3.4 Optimum receiver structure (MAP/ML criteria) 2.3.5 Decision region and error probability 2.3.6 Error probability bounds 2.4 Baseband digital communication systems 2.4.1 Line coding 2.4.2 Complex-valued M-ary PAM 2.5 Bandpass digital communication systems 2.5.1 Some important bandpass digital schemes 2.5.1.1 Binary amplitude shift keying 2.5.1.2 Binary phase shift keying 2.5.1.3 Quaternary phase shift keying 2.5.1.4 M-ary phase shift keying 2.5.1.5 M-ary quadrature amplitude modulation 2.5.1.6 M-ary frequency shift keying 2.5.2 Performance of bandpass digital schemes in AWGN 2.6 Bandlimited transmission 2.6.1 Nyquist criterion for zero ISI 2.6.2 Multipath fading channels 2.6.3 Equalization 2.6.3.1 Time domain equalization 2.6.3.2 Frequency domain equalization 2.7 Synchronization 2.7.1 Carrier synchronization 2.7.2 Timing synchronization 2.8 Conclusion remarks and trends in digital communications References 3 Basis of error correction coding 3.1 Linear block code 3.1.1 Parity check matrix 3.1.1.1 Syndrome computation and error detection 3.1.2 Low-density parity-check 3.1.2.1 Tanner graphs 3.1.2.2 LDPC decoding 3.1.3 Reed–Solomon codes 3.2 Convolutional codes 3.3 Turbo codes 3.4 Final remarks References 4 Principles of orthogonal frequency division multiplexing and single carrier frequency domain equalisation 4.1 Introduction 4.2 Mathematical preliminaries and basic concepts 4.2.1 The basics of OFDM 4.2.2 The basics of SC 4.3 Frequency domain equalisation 4.3.1 The channel distortion as a simple entrywise product 4.3.2 The cyclic prefix technique 4.3.3 OFDM equalisation 4.3.4 SC frequency domain equalisation 4.4 Simulation results 4.5 Peak-to-average power 4.6 Concluding remarks and further considerations References 5 Modern power line communication technologies 5.1 Introduction to PLC technologies 5.2 Advantages and disadvantages of PLC technologies 5.2.1 Advantages of PLC technologies 5.2.2 Disadvantages of PLC technologies 5.3 History of PLC technologies 5.4 PLC classification, frequency bands and standards 5.4.1 UNB-PLC systems and its applications 5.4.2 Standards and frequency bands for UNB-PLC systems 5.4.3 NB-PLC systems and its applications 5.4.4 Frequency bands for NB-PLC systems 5.4.5 Standards for NB-PLC systems 5.4.5.1 LDR NB-PLC 5.4.5.2 HDR NB-PLC 5.4.6 BB-PLC systems and its applications 5.4.7 Frequency bands for BB-PLC systems 5.4.8 Standards for BB-PLC systems 5.4.8.1 HomePlug 5.4.8.2 HD-PLC 5.4.8.3 IEEE 1901-2010 5.4.8.4 ITU-T G. ![]()
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