Introduction to Analog and Digital Communication

This book primarily focuses on the design of analog and digital communication systems; and has been structured to cater to the second year engineering undergraduate students of Computer Science, Information Technology, Electrical Engineering and Electronics and Communication departments. For better...

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Bibliographic Details
Main Authors Bhagyaveni, M. A, Kalidoss, R, Vishvaksenan, K. S
Format eBook
LanguageEnglish
Published Milton River Publishers 2016
Routledge
Edition1
SeriesRiver Publishers Series in Communications
Subjects
Communication, Networking and Broadcast Technologies
ElectricalEngineeringnetBASE
ENGnetBASE
SCI-TECHnetBASE
STMnetBASE
Telecommunication
Telecommunication systems
Telecommunications
Trellis Diagram
Pulse Width
Parity Bits
Continuous Time Signal
Linear Block Code
Pam Signal
Modulating Signal
DSB
PWM Signal
FM Signal
Convolutional Encoder
TDMA Technique
Generate PWM Signal
Binary Modulation
Basic Blocks
Discrete Time Signal
GSM Network
Discrete Memoryless Source
Maximum Frequency Deviation
PWM
PSK
Message Bits
Redundant Bit
Modulation Index
Huffman Code
Carrier Signal
Pam
PSK Signal
Online AccessGet full text
ISBN9788793379336
8793379331
DOI10.1201/9781003338673

Cover

Table of Contents:
  • Preface xi Acknowledgments xiii List of Figures xv List of Tables xix List of Abbreviations xxi PART I: Analog Communication 1 Analog Modulation 3 1.1 Introduction 3 1.1.1 Types of Signals 3 1.2 Types of Communication 4 1.2.1 Basic Blocks of Communication Systems 4 1.2.2 Detailed View of Communication Systems 4 1.3 Need for Modulation 5 1.4 Modulation 6 1.4.1 Amplitude Modulation 7 1.4.1.1 Modulation index (m) 8 1.5 Modulation of Complex Modulating Signal 10 1.6 Importance of Modulation Index 12 1.6.1 Depth of Modulation or Percent Modulation 14 1.6.2 Transmission Efficiency of AM Modulation 14 1.6.3 AM Power Calculation 15 1.6.4 DSB-SC-Double Sideband Suppressed Carrier 17 1.6.5 SSB-Single Sideband Modulation 18 1.6.6 VSB-Vestigial Sideband Modulation 20 1.7 Comparison of VariousAM Modulation Technique 20 1.8 Solved Problems 21 2 Angle Modulation 29 2.1 Mathematical Analysis 29 2.1.1 Bandwidth Calculation of FM 31 2.1.2 Types of FM 31 2.2 Mathematical Analysis of PM 32 2.3 Noises 33 2.3.1 Types of Internal Noises 34 2.4 Solved Problems 36 2.5 Points to Remember 40 PART II: Digital Communication 3 Digital Modulation 43 3.1 Introduction 43 3.2 Binary Modulation Techniques 45 3.2.1 Amplitude Shift Keying 45 3.2.2 Mathematical Representation 45 3.2.3 Signal Space Representation or Constellation Diagram 46 3.2.4 Probability of Error 46 3.2.5 ASK Generation 47 3.2.6 ASK Reception or Demodulation 47 3.3 Phase Shift Keying 49 3.3.1 Mathematical Representation 49 3.3.2 Signal Space Representation of PSK 50 3.3.3 Probability of Error 50 3.3.4 PSK Generation 51 3.3.5 PSK Reception 51 3.4 Frequency Shift Keying 52 3.4.1 Mathematical Representation 52 3.4.2 Signal Space Representation of FSK 54 3.4.3 Probability of Error 55 3.4.4 FSK Generation 56 3.4.5 FSK Reception 56 3.5 Comparison of Binary Modulation Techniques 57 3.6 Quadrature Phase Shift Keying 59 3.6.1 Mathematical Representation 59 3.6.2 Signal Space Representation 61 3.6.3 Probability of Error 62 3.6.4 QPSK Generation 62 3.6.5 QPSK Reception 63 3.7 Minimum Shift Keying 63 3.7.1 Mathematical Representation 64 3.7.2 Signal Space Representation 67 3.7.3 Probability of Error 67 3.7.4 MSK Generation 69 3.7.5 MSK Demodulation 69 3.8 M-ary Modulation Techniques 70 3.8.1 M-ASK 71 3.9 M-PSK 72 3.9.1 Mathematical Representation 73 3.9.2 Receiver Circuit for M-PSK 74 3.10 M-QAM 74 3.10.1 M-ary QAM Transmitter 77 3.10.2 M-ary QAM Receiver 78 3.11 M-FSK 79 3.12 Comparison of Various M-ary Modulation Techniques 79 3.13 Points to Remember 81 PART III: Pulse and Data Communication 4 Pulse Modulation 85 4.1 Introduction 85 4.2 Pulse Amplitude Modulation 85 4.2.1 Generation of PAM Signals/Sampling Process 86 4.2.2 Detection of PAM Signal 90 4.3 Pulse Width Modulation 91 4.3.1 Generation of PWM Signal 91 4.3.2 Detection of PWM 94 4.4 Pulse Position Modulation 95 4.4.1 Generation of PPM 95 4.4.2 Detection of PPM 96 4.5 Pulse Code Modulation 98 5 Data Communication 105 5.1 Introduction 105 5.2 Standards and Organization 107 5.3 Serial Communication Interface 109 5.4 Parallel Communication Interface 112 5.5 Error Detection and Correction Techniques 114 5.5.1 Error Detection Techniques 115 5.5.2 Error Correction Technique 120 PART IV: Source Coding and Channel Coding Techniques 6 Source Coding 127 6.1 Introduction 127 6.1.1 Discrete Memoryless Source 127 6.2 Entropy 128 6.2.1 Source-Coding Techniques 129 6.3 Shannon Fano Coding 129 6.4 Huffman Coding 130 6.5 Solved Problems 130 6.5.1 Solved Problems on Shannon Fano-Coding Algorithm 130 6.5.2 Solved Problems on Huffman-Coding Algorithm 149 7 Channel Coding 165 7.1 Shannon's Theorems 165 7.1.1 Shannon's First Theorem: Source Coding Theorem 165 7.1.2 Shannon's Second Theorem: Channel Coding Theorem 165 7.1.3 Shannon's Third Theorem: Channel Capacity Theorem or Shannon's Hartley Theorem 166 7.1.4 Mutual Information 167 7.2 Error Control Techniques: Linear Block Codes 168 7.2.1 Linear Block Codes 168 7.2.2 Solved Problems on Linear Block Codes 169 7.2.3 Solved Problems on Hamming Codes 173 7.2.4 Decoding of Linear Block Codes (Receiver Side) 178 7.2.5 Error Correction (Syndrome Decoding) 180 7.2.6 Solved Problems on Syndrome Decoding 180 7.3 Convolutional Codes 182 7.3.1 Solved Problems 182 7.3.2 Viterbi Decoding Algorithm 191 7.3.3 Solved Problems 196 PART V: Multi-User Radio Communication 8 Wireless Communication 203 8.1 Introduction 203 8.2 Advanced Mobile Phone System 204 8.2.1 AMPS Architecture 205 8.3 Global System for Mobile 207 8.3.1 GSM System Hierarchy 207 8.3.2 GSM System Architecture 207 8.4 Cellular Concepts 212 8.4.1 Basic Terminology in Cellular Communication 213 8.5 Frequency Reuse and Handoff 216 8.5.1 Handoff 219 8.6 Multiple Access Schemes 221 8.6.1 FDMA 221 8.6.2 TDMA 223 8.6.3 CDMA 225 8.6.4 Comparison of FDMA, TDMA, and CDMA 228 8.7 Satellite Communication 229 8.7.1 Satellite Uplink System Model 230 8.7.2 Satellite Transponder 231 8.7.3 Satellite Downlink System Model 232 8.8 Bluetooth 233 References 237 Index 239
  • 3.5 Comparison of Binary Modulation Techniques -- 3.6 Quadrature Phase Shift Keying -- 3.6.1 Mathematical Representation -- 3.6.2 Signal Space Representation -- 3.6.3 Probability of Error -- 3.6.4 QPSK Generation -- 3.6.5 QPSK Reception -- 3.7 Minimum Shift Keying -- 3.7.1 Mathematical Representation -- 3.7.2 Signal Space Representation -- 3.7.3 Probability of Error -- 3.7.4 MSK Generation -- 3.7.5 MSK Demodulation -- 3.8 M-ary Modulation Techniques -- 3.8.1 M-ASK -- 3.9 M-PSK -- 3.9.1 Mathematical Representation -- 3.9.2 Receiver Circuit for M-PSK -- 3.10 M-QAM -- 3.10.1 M-ary QAM Transmitter -- 3.10.2 M-ary QAM Receiver -- 3.11 M-FSK -- 3.12 Comparison of Various M-ary Modulation Techniques -- 3.13 Points to Remember -- Part III: Pulse and Data Communication -- 4 Pulse Modulation -- 4.1 Introduction -- 4.2 Pulse Amplitude Modulation -- 4.2.1 Generation of PAM Signals/Sampling Process -- 4.2.2 Detection of PAM Signal -- 4.3 Pulse Width Modulation -- 4.3.1 Generation of PWM Signal -- 4.3.2 Detection of PWM -- 4.4 Pulse Position Modulation -- 4.4.1 Generation of PPM -- 4.4.2 Detection of PPM -- 4.5 Pulse Code Modulation -- 5 Data Communication -- 5.1 Introduction -- 5.2 Standards and Organization -- 5.3 Serial Communication Interface -- 5.4 Parallel Communication Interface -- 5.5 Error Detection and Correction Techniques -- 5.5.1 Error Detection Techniques -- 5.5.2 Error Correction Technique -- Part IV: Source Coding and Channel Coding Techniques -- 6 Source Coding -- 6.1 Introduction -- 6.1.1 Discrete Memoryless Source -- 6.2 Entropy -- 6.2.1 Source-Coding Techniques -- 6.3 Shannon Fano Coding -- 6.4 Huffman Coding -- 6.5 Solved Problems -- 6.5.1 Solved Problems on Shannon Fano-Coding Algorithm -- 6.5.2 Solved Problems on Huffman-Coding Algorithm -- 7 Channel Coding -- 7.1 Shannon's Theorems -- 7.1.1 Shannon's First Theorem: Source Coding Theorem
  • 7.1.2 Shannon's Second Theorem: Channel Coding Theorem -- 7.1.3 Shannon's Third Theorem: Channel Capacity Theorem or Shannon's Hartley Theorem -- 7.1.4 Mutual Information -- 7.2 Error Control Techniques: Linear Block Codes -- 7.2.1 Linear Block Codes -- 7.2.2 Solved Problems on Linear Block Codes -- 7.2.3 Solved Problems on Hamming Codes -- 7.2.4 Decoding of Linear Block Codes (Receiver Side) -- 7.2.5 Error Correction (Syndrome Decoding) -- 7.2.6 Solved Problems on Syndrome Decoding -- 7.3 Convolutional Codes -- 7.3.1 Solved Problems -- 7.3.2 Viterbi Decoding Algorithm -- 7.3.3 Solved Problems -- Part V: Multi-User Radio Communication -- 8 Wireless Communication -- 8.1 Introduction -- 8.2 Advanced Mobile Phone System -- 8.2.1 AMPS Architecture -- 8.3 Global System for Mobile -- 8.3.1 GSM System Hierarchy -- 8.3.2 GSM System Architecture -- 8.4 Cellular Concepts -- 8.4.1 Basic Terminology in Cellular Communication -- 8.5 Frequency Reuse and Handoff -- 8.5.1 Handoff -- 8.6 Multiple Access Schemes -- 8.6.1 FDMA -- 8.6.2 TDMA -- 8.6.3 CDMA -- 8.6.4 Comparison of FDMA, TDMA, and CDMA -- 8.7 Satellite Communication -- 8.7.1 Satellite Uplink System Model -- 8.7.2 Satellite Transponder -- 8.7.3 Satellite Downlink System Model -- 8.8 Bluetooth -- References -- Index -- About the Authors
  • Cover -- Half Title -- Series -- Title -- Copyright -- Contents -- Preface -- Acknowledgments -- List of Figures -- List of Tables -- List of Abbreviations -- Part I: Analog Communication -- 1 Analog Modulation -- 1.1 Introduction -- 1.1.1 Types of Signals -- 1.2 Types of Communication -- 1.2.1 Basic Blocks of Communication Systems -- 1.2.2 Detailed View of Communication Systems -- 1.3 Need for Modulation -- 1.4 Modulation -- 1.4.1 Amplitude Modulation -- 1.4.1.1 Modulation index (m) -- 1.5 Modulation of Complex Modulating Signal -- 1.6 Importance of Modulation Index -- 1.6.1 Depth of Modulation or Percent Modulation -- 1.6.2 Transmission Efficiency of AM Modulation -- 1.6.3 AM Power Calculation -- 1.6.4 DSB-SC-Double Sideband Suppressed Carrier -- 1.6.5 SSB-Single Sideband Modulation -- 1.6.6 VSB-Vestigial Sideband Modulation -- 1.7 Comparison of Various AM Modulation Technique -- 1.8 Solved Problems -- 2 Angle Modulation -- 2.1 Mathematical Analysis -- 2.1.1 Bandwidth Calculation of FM -- 2.1.2 Types of FM -- 2.2 Mathematical Analysis of PM -- 2.3 Noises -- 2.3.1 Types of Internal Noises -- 2.4 Solved Problems -- 2.5 Points to Remember -- Part II: Digital Communication -- 3 Digital Modulation -- 3.1 Introduction -- 3.2 Binary Modulation Techniques -- 3.2.1 Amplitude Shift Keying -- 3.2.2 Mathematical Representation -- 3.2.3 Signal Space Representation or Constellation Diagram -- 3.2.4 Probability of Error -- 3.2.5 ASK Generation -- 3.2.6 ASK Reception or Demodulation -- 3.3 Phase Shift Keying -- 3.3.1 Mathematical Representation -- 3.3.2 Signal Space Representation of PSK -- 3.3.3 Probability of Error -- 3.3.4 PSK Generation -- 3.3.5 PSK Reception -- 3.4 Frequency Shift Keying -- 3.4.1 Mathematical Representation -- 3.4.2 Signal Space Representation of FSK -- 3.4.3 Probability of Error -- 3.4.4 FSK Generation -- 3.4.5 FSK Reception