Digital modulation techniques /
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Author / Creator: | Xiong, Fuqin, 1946- |
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Edition: | 2nd ed. |
Imprint: | Boston, MA : Artech House, ©2006. |
Description: | 1 online resource (xxi, 1017 pages) : illustrations. |
Language: | English |
Series: | Artech House telecommunications library Artech House telecommunications library. |
Subject: | |
Format: | E-Resource Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11152310 |
Table of Contents:
- Preface
- Chapter 1. Introduction
- 1.1. Digital Communication Systems
- 1.2. Communication Channels
- 1.2.1. Additive White Gaussian Noise Channel
- 1.2.2. Bandlimited Channel
- 1.2.3. Fading Channel
- 1.3. Basic Modulation Methods
- 1.4. Criteria of Choosing Modulation Schemes
- 1.4.1. Power Efficiency
- 1.4.2. Bandwidth Efficiency
- 1.4.3. System Complexity
- 1.5. Overview of Digital Modulation Schemes and Comparison
- References
- Selected Bibliography
- Chapter 2. Baseband Modulation (Line Codes)
- 2.1. Differential Coding
- 2.2. Description of Line Codes
- 2.2.1. Nonreturn-to-Zero Codes
- 2.2.2. Return-to-Zero Codes
- 2.2.3. Pseudoternary Codes (Including AMI)
- 2.2.4. Biphase Codes (Including Manchester)
- 2.2.5. Delay Modulation (Miller Code)
- 2.3. Power Spectral Density of Line Codes
- 2.3.1. PSD of Nonreturn-to-Zero Codes
- 2.3.2. PSD of Return-to-Zero Codes
- 2.3.3. PSD of Pseudoternary Codes
- 2.3.4. PSD of Biphase Codes
- 2.3.5. PSD of Delay Modulation
- 2.4. Bit Error Rate of Line Codes
- 2.4.1. BER of Binary Codes
- 2.4.2. BER of Pseudoternary Codes
- 2.4.3. BER of Biphase Codes
- 2.4.4. BER of Delay Modulation
- 2.5. Substitution Line Codes
- 2.5.1. Binary N-Zero Substitution Codes
- 2.5.2. High Density Bipolar n Codes
- 2.6. Block Line Codes
- 2.6.1. Coded Mark Inversion Codes
- 2.6.2. Differential Mode Inversion Codes
- 2.6.3. mBnB Codes
- 2.6.4. mB1C Codes
- 2.6.5. DmB1M Codes
- 2.6.6. PFmB(m+1)B Codes
- 2.6.7. kBnT Codes
- 2.7. Pulse Time Modulation
- 2.7.1. Formats of Pulse Time Modulation
- 2.7.2. Spectra of Pulse Time Modulation
- 2.7.3. Performance of Pulse Time Modulation
- 2.8. Summary
- References
- Selected Bibliography
- Chapter 3. Frequency Shift Keying
- 3.1. Binary FSK
- 3.1.1. Binary FSK Signal and Modulator
- 3.1.2. Power Spectral Density
- 3.2. Coherent Demodulation and Error Performance
- 3.3. Noncoherent Demodulation and Error Performance
- 3.4. M-ary FSK
- 3.4.1. MFSK Signal and Power Spectral Density
- 3.4.2. Modulator, Demodulator, and Error Performance
- 3.5. Demodulation Using Discriminator
- 3.6. Synchronization
- 3.7. Summary
- References
- Selected Bibliography
- Chapter 4. Phase Shift Keying
- 4.1. Binary PSK
- 4.2. Differential BPSK
- 4.3. M-ary PSK
- 4.4. PSD of MPSK
- 4.5. Differential MPSK
- 4.6. Quadrature PSK
- 4.7. Differential QPSK
- 4.8. Offset QPSK
- 4.9. [pi]/4-QPSK
- 4.10. Synchronization
- 4.10.1. Carrier Recovery
- 4.10.2. Clock Recovery
- 4.10.3. Effects of Phase and Timing Error
- 4.11. Summary
- Appendix 4A. Derivation of p([phi] / H[subscript i])
- References
- Selected Bibliography
- Chapter 5. Minimum Shift Keying and MSK-Type Modulations
- 5.1. Description of MSK
- 5.1.1. MSK Viewed as a Sinusoidal Weighted OQPSK
- 5.1.2. MSK Viewed as a Special Case of CPFSK
- 5.2. Power Spectrum and Bandwidth
- 5.2.1. Power Spectral Density of MSK
- 5.2.2. Bandwidth of MSK and Comparison with PSK
- 5.3. Modulator
- 5.4. Demodulator
- 5.5. Synchronization
- 5.6. Error Probability
- 5.7. Serial MSK
- 5.7.1. SMSK Description
- 5.7.2. SMSK Modulator
- 5.7.3. SMSK Demodulator
- 5.7.4. Conversion and Matched Filter Implementation
- 5.7.5. Synchronization of SMSK
- 5.8. MSK-Type Modulation Schemes
- 5.9. Sinusoidal Frequency Shift Keying
- 5.10. Simon's Class of Symbol-Shaping Pulses
- 5.11. Rabzel and Pasupathy's Symbol-Shaping Pulses
- 5.12. Bazin's Class of Symbol-Shaping Pulses
- 5.13. MSK-Type Signal's Spectral Main Lobe
- 5.14. Summary
- References
- Selected Bibliography
- Chapter 6. Continuous Phase Modulation
- 6.1. Description of CPM
- 6.1.1. Various Modulation Pulse Shapes
- 6.1.2. Phase and State of the CPM Signal
- 6.1.3. Phase Tree and Trellis and State Trellis
- 6.2. Power Spectral Density
- 6.2.1. Steps for Calculating PSDs for General CPM Signals
- 6.2.2. Effects of Pulse Shape, Modulation Index, and A Priori Distribution
- 6.2.3. PSD of CPFSK
- 6.3. MLSD for CPM and Error Probability
- 6.3.1. Error Probability and Euclidean Distance
- 6.3.2. Comparison of Minimum Distances
- 6.4. Modulator
- 6.4.1. Quadrature Modulator
- 6.4.2. Serial Modulator
- 6.4.3. All-Digital Modulator
- 6.5. Demodulator
- 6.5.1. Optimum ML Coherent Demodulator
- 6.5.2. Optimum ML Noncoherent Demodulator
- 6.5.3. Viterbi Demodulator
- 6.5.4. Reduced-Complexity Viterbi Demodulator
- 6.5.5. Reduction of the Number of Filters for LREC CPM
- 6.5.6. ML Block Detection of Noncoherent CPM
- 6.5.7. MSK-Type Demodulator
- 6.5.8. Differential and Discriminator Demodulator
- 6.5.9. Other Types of Demodulators
- 6.6. Synchronization
- 6.6.1. MSK-Type Synchronizer
- 6.6.2. Squaring Loop and Fourth-Power Loop Synchronizers
- 6.6.3. Other Types of Synchronizers
- 6.7. Gaussian Minimum Shift Keying (GMSK)
- 6.8. Summary
- References
- Chapter 7. Multi-h Continuous Phase Modulation
- 7.1. MHPM Signal, Phase Tree, and Trellis
- 7.2. Power Spectral Density
- 7.3. Distance Properties and Error Probability
- 7.4. Modulator
- 7.5. Demodulator and Synchronization
- 7.5.1. A Simple ML Demodulator for Multi-h Binary CPFSK
- 7.5.2. Joint Demodulation and Carrier Synchronization of Multi-h CPFSK
- 7.5.3. Joint Carrier Phase Tracking and Data Detection of Multi-h CPFSK
- 7.5.4. Joint Demodulation, Carrier Synchronization, and Symbol Synchronization of M-ary Multi-h CPFSK
- 7.5.5. Synchronization of MHPM
- 7.6. Improved MHPM Schemes
- 7.6.1. MHPM with Asymmetrical Modulation Indexes
- 7.6.2. Multi-T Realization of Multi-h Phase Codes
- 7.6.3. Correlatively Encoded Multi-h Signaling Technique
- 7.6.4. Nonlinear Multi-h CPFSK
- 7.7. Summary
- Appendix 7A. Orthonormal Base Functions
- References
- Selected Bibliography
- Chapter 8. Amplitude Shift Keying
- 8.1. Pulse Amplitude Modulation
- 8.1.1. Power Spectral Density
- 8.1.2. Optimum Detection and Error Probability
- 8.2. Bipolar Symmetrical MASK
- 8.2.1. Power Spectral Density
- 8.2.2. Modulator and Demodulator
- 8.2.3. Error Probability
- 8.3. Unipolar M-ary ASK
- 8.3.1. Power Spectral Density
- 8.3.2. Modulator and Demodulator
- 8.3.3. Error Probability of Coherent Demodulation
- 8.3.4. Error Probability of Noncoherent Demodulation
- 8.4. Binary ASK (On-Off Keying)
- 8.5. Comparing MASK with MPSK
- 8.6. Summary
- References
- Selected Bibliography
- Chapter 9. Quadrature Amplitude Modulation
- 9.1. QAM Signal Description
- 9.2. QAM Constellations
- 9.2.1. Square QAM
- 9.3. Power Spectral Density
- 9.4. Modulator
- 9.5. Demodulator
- 9.6. Error Probability
- 9.7. Synchronization
- 9.8. Differential Coding in QAM
- 9.9. Summary
- Appendix 9A. Proof of (9.39)
- References
- Selected Bibliography
- Chapter 10. Nonconstant-Envelope Bandwidth-Efficient Modulations
- 10.1. Two-Symbol-Period Schemes and Optimum Demodulator
- 10.2. Quasi-Bandlimited Modulation
- 10.3. QORC, SQORC, and QOSRC
- 10.4. IJF-OQPSK and TSI-OQPSK
- 10.5. Superposed-QAM
- 10.6. Quadrature Quadrature PSK
- 10.7. Summary
- References
- Chapter 11. Modulations in Fading Channels, Equalization, and Diversity
- 11.1. Fading Channel Characteristics
- 11.1.1. Channel Characteristics
- 11.1.2. Channel Classification
- 11.1.3. Fading Envelope Distributions
- 11.2. Digital Modulation in Slow, Flat Fading Channels
- 11.2.1. Rayleigh Fading Channel
- 11.2.2. Rician Fading Channel
- 11.3. Digital Modulation in Frequency Selective Channels
- 11.4. [pi]/4-DQPSK in Fading Channels
- 11.5. MHPM in Fading Channels
- 11.6. QAM in Fading Channels
- 11.6.1. Square QAM
- 11.6.2. Star QAM
- 11.7. Overview of Remedial Measures Against Channel Impairment
- 11.8. Channel Estimation and Correction
- 11.8.1. Pilot Tone Methods
- 11.8.2. Pilot Symbol Assisted Modulation (PSAM)
- 11.8.3. Decision Feedback Channel Estimation (DFCE)
- 11.9. Equalization
- 11.9.1. Linear Equalizers (LE)
- 11.9.2. Decision-Feedback Equalizers (DFE)
- 11.10. Diversity Reception
- 11.10.1. Diversity Techniques
- 11.10.2. Combining Techniques
- 11.11. MIMO Wireless Link
- 11.11.1. Capacity of MIMO Channel
- 11.11.2. MIMO Signaling: Space-Time Coding and Spatial Multiplexing
- 11.12. Summary
- Appendix 11A. Derivation of (11.80)
- References
- Selected Bibliography
- Chapter 12. Orthogonal Frequency Division Multiplexing
- 12.1. OFDM Signal and Spectrum
- 12.1.1. Baseband OFDM Signal
- 12.1.2. Bandpass OFDM Signal
- 12.2. OFDM Modulator and Demodulator
- 12.2.1. Analog OFDM Modem
- 12.2.2. DFT-Based Digital OFDM Modem
- 12.3. Real-Output DFT
- 12.4. FFT Algorithms
- 12.5. Partial FFT Algorithms
- 12.5.1. The Pruned Partial FFT
- 12.5.2. Transform Decomposition
- 12.6. Cyclic Extension
- 12.6.1. Continuous-Time OFDM
- 12.6.2. Discrete-Time OFDM
- 12.7. Spectrum Shaping
- 12.8. Summary
- Appendix 12A. Derivation of (12.23), (12.24), and (12.25)
- Appendix 12B. Derivation of DFT-Based OFDM Modem
- Appendix 12C. Recovering Data from Real OFDM Signal
- Appendix 12D. Method of Generating Real OFDM Signal
- References
- Selected Bibliography
- Chapter 13. Peak-to-Average Power Ratio Reduction
- 13.1. Maximum Peak-to-Average Power Ratio
- 13.2. Envelope Power and PAPR Distribution
- 13.3. Introduction to PAPR Reduction Techniques
- 13.4. Clipping and Clipping Noise Mitigation
- 13.4.1. Decision-Aided Reconstruction
- 13.4.2. Oversampling and Frequency-Domain Filtering
- 13.4.3. Itertive Estimation and Canceling
- 13.5. Amplitude Alteration Other Than Clipping
- 13.5.1. Companding
- 13.5.2. Complementary Clipping Transform
- 13.6. Pre-IFFT Data Alteration
- 13.6.1. Selective Mapping
- 13.6.2. Repeated Random Phasor Transform
- 13.6.3. Selective Scrambling
- 13.6.4. Partial Transmit Sequences
- 13.6.5. Dummy Sequence Insertion
- 13.7. Coding
- 13.7.1. Parity-Check Coding
- 13.7.2. Rudin-Shapiro Coding
- 13.7.3. Golay Complementary Sequences and Reed-Muller Codes
- 13.8. Summary
- References
- Selected Bibliography
- Chapter 14. Synchronization for OFDM
- 14.1. Effect of Carrier Frequency Offset and Phase Noise
- 14.2. Effect of Timing Errors
- 14.3. Architecture of Synchronization System
- 14.4. Synchronization Methods Overview
- 14.5. Synchronization Using Cyclic Extension
- 14.6. Synchronization Using Pilot Symbols
- 14.7. The Schmidl-Cox Synchronizer
- 14.7.1. Frame/Symbol Timing Estimator
- 14.7.2. Performance of Timing Estimator
- 14.7.3. Frequency Offset Estimator
- 14.7.4. Performance of Frequency Offset Estimator
- 14.8. The Coulson Synchronizer
- 14.9. The Minn-Zeng-Bhargava Synchronizer
- 14.10. The Shi-Serpedin Synchronizer
- 14.11. More Training Symbol Patterns
- 14.12. Synchronization for the IEEE 802.11a Standard
- 14.13. Summary
- References
- Selected Bibliography
- Chapter 15. OFDM in Multipath Fading Channels
- 15.1. Performance of OFDM in Fading Channels
- 15.1.1. Frequency Flat Slow Fading Channel
- 15.1.2. Frequency Selective Slow Fading Channel
- 15.1.3. Frequency Flat Fast Fading Channel
- 15.1.4. Frequency Selective Fast Fading Channel
- 15.1.5. Summary of Expressions of Fading Factors and ICI Terms
- 15.2. Channel Estimation and Equalization
- 15.2.1. Pilot-Assisted Channel Estimation
- 15.2.2. Slow Fading Channel Estimation and Equalization
- 15.2.3. Reduction of Complexity of the LMMSE Estimator
- 15.2.4. Estimator for Fast Fading Channels
- 15.2.5. Decision-Directed Channel Estimation
- 15.3. Other Remedial Measures Against Fading
- 15.3.1. Differential Detection
- 15.3.2. Diversity Reception
- 15.3.3. Coded OFDM (COFDM)
- 15.3.4. MIMO-OFDM
- 15.4. Summary
- Appendix 15A. Derivation of (15.39) and (15.47)
- Appendix 15B. Proof of (15.58), (15.65), (15.66), and (15.67)
- Appendix 15C. Proof of (15.105)
- References
- Selected Bibliography
- Chapter 16. Wavelet OFDM and MASK-OFDM
- 16.1. Wavelet Fundamentals
- 16.2. Multiscale Wavelet Modulation (MSM)
- 16.3. Fractal Modulation
- 16.4. Wavelet Packet Modulation (WPM)
- 16.5. Wavelet PAM
- 16.6. M-Band Wavelet Modulation (MWM)
- 16.7. Overlapped Discrete Wavelet Multitone (DWMT) Modulation
- 16.8. DCT-Based OFDM: MASK-OFDM
- 16.9. Summary
- Appendix 16A. Power Spectrum of MSM
- References
- Selected Bibliography
- Appendix A. Power Spectral Densities of Signals
- A.1. Bandpass Signals and Spectra
- A.2. Bandpass Stationary Random Process and PSD
- A.3. Power Spectral Densities of Digital Signals
- A.3.1 Case 1. Data Symbols Are Uncorrelated
- A.3.2 Case 2. Data Symbols Are Correlated
- A.4. Power Spectral Densities of Digital Bandpass Signals
- A.5. Power Spectral Densities of CPM Signals
- References
- Appendix B. Detection of Signals
- B.1. Detection of Discrete Signals
- B.1.1. Binary Hypothesis Test
- B.1.2. Decision Criteria
- B.1.3. M Hypotheses
- B.2. Detection of Continuous Signals with Known Phases
- B.2.1. Detection of Binary Signals
- B.2.2. Decision of M-ary Signals
- B.3. Detection of Continuous Signals with Unknown Phases
- B.3.1. Receiver Structure
- B.3.2. Receiver Error Performance
- References
- Appendix C. Mathematical Tables
- C.1. Trigonometry Identities
- C.2. Fourier Transform Pairs
- C.3. Fourier Transform Theorems
- C.4. Discrete Fourier Transform Theorems
- C.5. Q-Function and Error Functions
- C.6. Relations Between Q-Function and Error Functions
- C.7. Approximation of Q-Function
- References
- Acronyms
- About the Author
- Index