On the basis of introducing the principles of analog communication,the book is focused on the principles of digital communication,and describes the communication system constitute,the specifications,the operation principles,the performance analysis,and the design methods. New communication systems and technologies developed recently are emphasized.
【作者简介】
樊昌信,西安电子科技大学教授、博士生导师、中国通信学会咨询委员会委员。先后被评选为中国通信学会会士、中国电子学会会士、(美国)电气电子工程师学会终身会士(IEEE Life Fellow)。发表过通信工程领域学术论文100余篇、著译10余本,其中《通信原理》(1980年)一书曾获电子工业部优秀教材特等奖、国家教委优秀教材奖。
【目录】
PARTⅠ Chapter 1Introduction 1.1Historical Review of Communication 1.2Message,Information,and Signal 1.3Digital Communication 1.3.1Basic Concept 1.3.2Advantages of Digital Communication 1.3.3Digital Communication System Model 1.3.4Specifications of Digital Communication System 1.4Channel 1.4.1Wireless Channel 1.4.2Wired Channel 1.4.3Channel Models 1.4.4Influence of Channel Characteristics on Signal Transmission 1.5Noise in Channel 1.6Brief Summary Questions Exercises Chapter 2Signals 2.1Classification of Signals 2.2Characteristics of Deterministic Signals 2.2.1Characteristics in Frequency Domain 2.2.2Characteristis in Time Domain 2.3Characteristics of Random Signals 2.3.1Probability Distribution of Random Variable 2.3.2Probability Density of Random Variable 2.4Examples of Frequently Used Random Variables 2.5Numerical Characteristics of Random Variable 2.5.1Mathematical Expectation 2.5.2Variance 2.5.3Moment 2.6Random Process 2.6.1Basic Concept of Random Process 2.6.2Stationary Random Process 2.6.3Ergodicity 2.6.4Autocorrelation Function and Power Spectral Density of Stationary Random Process 2.7Gaussian Process 2.8Narrow Band Random Process 2.8.1Basic Concept of Narrow Band Random Process 2.8.2Characteristics of Narrow Band Random Process 2.9Sinusoidal Wave plus Narrow Band Gaussian Process 2.10Signal Transfer through Linear Systems 2.10.1Basic Concept of Linear Systems 2.10.2Deterministic Signal Transfer through Linear Systems 2.10.3Random Signal Transfer through Linear Systems 2.11Brief Summary Questions Exercises Chapter 3Analog Modulation System 3.1Introduction 3.2Linear Modulation 3.2.1Amplitude Modulation (AM) 3.2.2Double.sideband Modulation (DSB) 3.2.3Single.Sideband Modulation (SSB) 3.2.4Vestigial Sideband Modulation (VSB) 3.3Nonlinear Modulation 3.3.1Basic Principles 3.3.2Frequency Spectrum and Bandwidth of Modulated Signal 3.3.3Reception of Angular Modulated Signal 3.4Brief Summary Questions Exercises Chapter 4Digitization of Analog Signal 4.1Introduction 4.2Sampling of Analog Signal 4.2.1Sampling of Low.Pass Analog Signal 4.2.2Sampling of Band.Pass Analog Signal 4.2.3Analog Pulse Modulation 4.3Quantization of Sampled Signal 4.3.1Principles of Quantization 4.3.2Uniform Quantization 4.3.3Nonuniform Quantization 4.4Pulse Code Modulation 4.4.1Basic Principles of Pulse Code Modulation 4.4.2Natural Binary Code and Fold Binary Code 4.4.3Quantization Noise in PCM System 4.5Differential Pulse Code Modulation 4.5.1Principles of Differential Pulse Code Modulation 4.5.2Quantization Noise and Signal to Quantization Noise Ratio in DPCM System 4.6Delta Modulation 4.6.1Principles of Delta Modulation 4.6.2Quantization Noise in Delta Modulation System 4.7Brief Summary Questions Exercises Chapter 5Representation and Transmission of Baseband Digital Signal 5.1Introduction 5.2Coding Method of Character 5.3Waveform of Baseband Digital Signal 5.4Symbol Code Types of Baseband Digital Signals for Transmission 5.5Frequency Characteristic of Baseband Digital Signal 5.5.1Calculation of Power Spectral Density of vc(t) 5.5.2Calculation of Power Spectral Density of uc(t) 5.5.3Calculation of Power Spectral Density of s(t) 5.5.4Examples of Power Spectral Density Calculation 5.6Transmission and Intersymbol Interference of Baseband Digital Signal 5.6.1Model of Baseband Digital Signal Transmission System 5.6.2Intersymbol Interference and Nyquist Criterion 5.6.3Partial Response System 5.7Eye Pattern 5.8Time.domain Equalizer 5.8.1Introduction 5.8.2Fundamental Principle of Transversal Filter 5.8.3Realization of Transversal Filter 5.9Brief Summary Questions Exercises Chapter 6Elementary Digital Modulation System 6.1Introduction 6.2Binary Amplitude Shift Keying (2ASK) 6.2.1Basic Principle 6.2.2Power Spectral Density 6.2.3Symbol Error Probability 6.3Binary Frequency Shift Keying (2FSK) 6.3.1Basic Principle 6.3.2Power Spectral Density 6.3.3Minimum Frequency Space 6.3.4Symbol Error Probability 6.4Binary Phase Shift Keying (2PSK) 6.4.1Basic Principle 6.4.2Power Spectral Density 6.4.3Symbol Error Probability 6.5Binary Differential Phase Shift Keying (2DPSK) 6.5.1Basic Principle 6.5.2Power Spectral Density 6.5.3Symbol Error Probability 6.6Performance Comparison of Binary Digital Keying Transmission System 6.7M.ary Digital Keying 6.7.1M.ary Amplitude Keying (M.ASK) 6.7.2M.ary Frequency Shift Keying (M.FSK) 6.7.3M.ary Phase Shift Keying (M.PSK) 6.7.4M.ary Differential Phase Shift Keying (M.DPSK) 6.7.5Amplitude/Phase Combination Keying (APK) 6.7.6Examples of M.ary Digital Keying Practical Systems 6.8Brief Summary Questions Exercises Chapter 7Synchronization 7.1Introduction 7.2Carrier Synchronization Method 7.2.1Pilot Insertion Method 7.2.2Direct Extraction Method 7.2.3Performance of Carrier Synchronization 7.3Bit Synchronization 7.3.1External Synchronization 7.3.2Self Synchronization 7.3.3Influence of Bit Synchronization Error on Symbol Error Probability 7.4Group Synchronization 7.4.1Introduction 7.4.2Concentrated Insertion Method 7.4.3Dispersed Insertion Method 7.4.4Performance of Group Synchronization 7.5Network Synchronization 7.5.1Introduction 7.5.2Open.loop Method 7.5.3Closed.Loop Method 7.6Brief Summary Questions Exercises PARTⅡ Chapter 8Optimum Receiving of Digital Signal 8.1Statistical Characteristics of Digital Signal 8.2Optimum Receiving Criterion of Digital Signal 8.3Optimum Receiver for Deterministic Digital Signal 8.4Symbol Error Probability of Optimum Receiver for Deterministic Digital Signal 8.5Optimum Receiving of Random Phase Digital Signal 8.6Optimum Receiving of Fluctuation Digital Signal 8.7Performance Comparison of Practical Receiver and Optimum Receiver 8.8Matched Filtering Receiving Principle of Digital Signal 8.8.1Matched Filtering Receiving of Digital Signal 8.8.2Correlation Receiving of Digital Signal 8.9Optimum Baseband Transmission System 8.10Brief Summary Questions Exercises Chapter 9Multiplexing and Multiple Access 9.1Introduction 9.2Frequency Division Multiplexing (FDM) 9.3Time Division Multiplexing (TDM) 9.3.1Plesiochronous Digital Hierarchy (PDH) 9.3.2Multiple Connection and Symbol Rate Justification 9.3.3Synchronous Digital Hierarchy (SDH) 9.4Code Division Multiplexing (CDM) 9.4.1Basic Principles 9.4.2Orthogonal Code 9.4.3Pseudo.random Code 9.5Multiple Access 9.5.1Frequency Division Multiple Access (FDMA) 9.5.2Time Division Multiple Access 9.5.3Multiple Access Techniques for Local Area Networks 9.6Brief Summary Questions Exercises Chapter 10Channel Coding and Error Control 10.1Introduction 10.2Basic Principles of Error Control Coding 10.3Performance of Error Correction System 10.4Parity.Check Codes 10.5Linear Block Codes 10.6Cyclic Codes 10.6.1Concept of Cyclic Codes 10.6.2Operation of Cyclic Codes 10.6.3Coding of Cyclic Codes 10.6.4Decoding of Cyclic Codes 10.6.5Truncated Cyclic Codes 10.6.6BCH Codes 10.6.7RS Codes 10.7Convolution Codes 10.7.1Coding of Convolution Codes 10.7.2Decoding of Convolution Codes 10.8Turbo Codes and LDPC Codes 10.9Brief Summary Questions Exercises Chapter 11Advanced Digital Bandpass Modulation and Demodulation 11.1Introduction 11.2Offset QPSK and π/4 QDPSK 11.2.1Offset QPSK 11.2.2π/4 QDPSK 11.3Minimum Shift Keying and Gaussian Minimum Shift Keying 11.3.1Basic Principles of MSK Signals 11.3.2Phase Continuity of MSK Signals 11.3.3Orthogonal Expression of MSK Signals 11.3.4Generation and Demodulation of MSK Signals 11.3.5Power Spectrum of MSK Signals 11.3.6Symbol Error Probability of MSK Signals 11.3.7Gaussian MSK 11.4Orthogonal Frequency Division Multiplexing 11.4.1Introduction 11.4.2Basic Principles of OFDM 11.4.3Implementation of OFDM 11.5Trellis Coded Modulation 11.5.1Basic Concept of Trellis Coded Modulation 11.5.2Generation of TCM Signals 11.5.3Demodulation of TCM Signal 11.6Spread Spectrum Modulation[62,63] 11.6.1Introduction 11.6.2Direct.Sequence Spread Spectum 11.6.3Frequency.Hopping SS 11.6.4Synchronization of SS Code 11.6.5Separation of Multipath 11.7Brief Summary Questions Exercise Chapter 12Source Coding 12.1Vector Quantization 12.2Compression Coding for Speech 12.2.1Speech Parameter Coding 12.2.2Mixed Coding 12.3Compression Coding for Image 12.3.1Compression Coding for Still Image 12.3.2Compression coding for moving image 12.4Compression Coding for Digital Data 12.4.1Basic Principles 12.4.2Huffman Code 12.5Capacity of White Additive Gaussian Noise Channel 12.6Brief Summary Questions Exercises ⅩⅦⅩⅧChapter 13Communication Security 13.1Introduction 13.2Single.key Cryptography Communication System 13.3Block and Stream Ciphers 13.4Information.Theoretic Approach for Cryptography 13.4.1Perfect Security 13.4.2Unicity Distance 13.4.3Role of Data Compression in Cryptography 13.4.4Diffusion and Confusion 13.5Data Encryption Standard 13.6Public Key Cryptography 13.6.1Basic Principles 13.6.2Diffie.Hellman Public Key Distribution 13.7RSA algorithm 13.7.1RSA Public Key Cryptographic System 13.7.2Application of RSA Algorithm in Digital Signatures 13.8Brief Summary Questions Exercises Appendix AParseval’s Theorem Appendix BError function Appendix CASCII code Appendix DCCITT No.5 code Appendix EChina Standard 7 bit code Appendix FBessel functions Appendix GGalois field GF(2m) Appendix HOften.Used Identities and Constants Abbreviations Glossary References
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