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E-raamat: Complex Orthogonal Space-Time Processing in Wireless Communications

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  • Ilmumisaeg: 06-Mar-2007
  • Kirjastus: Springer-Verlag New York Inc.
  • Keel: eng
  • ISBN-13: 9780387295442
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  • Formaat: PDF+DRM
  • Ilmumisaeg: 06-Mar-2007
  • Kirjastus: Springer-Verlag New York Inc.
  • Keel: eng
  • ISBN-13: 9780387295442

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Complex Orthogonal Space-Time Processing in Wireless Communications incorporates orthogonal space-time processing using STBCs in MIMO wireless communication systems. Complex Orthogonal STBCs (CO STBCs) are given emphasis because they can be used for PSK/QAM modulation schemes and are more practical than real STBCs.The overall coverage provides general knowledge about space-time processing and its applications for broad audiences. It also includes the most up-to-date review of the literature on space-time processing in general, and space-time block processing in particular. The authors also examine open issues and problems for future research in this area.

Complex Orthogonal Space-Time Processing in Wireless Communications incorporates orthogonal space-time processing using STBCs in MIMO wireless communication systems. Complex Orthogonal STBCs (CO STBCs) are given emphasis because they can be used for PSK/QAM modulation schemes and are more practical than real STBCs.The overall coverage provides general knowledge about space-time processing and its applications for broad audiences. It also includes the most up-to-date review of the literature on space-time processing in general, and space-time block processing in particular. The authors also examine open issues and problems for future research in this area.
Dedication v
List of Figures xi
List of Tables xv
Foreword xvii
Preface xix
Acknowledgments xxiii
1. OVERVIEW OF THE BOOK 1(8)
1.1 Background
1(1)
1.2 Structure of the Book
2(4)
1.3 Contributions of the Book
6(3)
2. MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEMS WITH SPACE-TIME CODES 9(50)
2.1 Introduction
9(1)
2.2 Multiple-Input Multiple-Output Wireless Communications
10(12)
2.2.1 MIMO System Model
10(2)
2.2.2 Capacity of Additive White Gaussian Noise Channels with Fixed Channel Coefficients
12(3)
2.2.3 Capacity of Flat Rayleigh Fading Channels
15(7)
2.3 Space-Time Block Codes
22(26)
2.3.1 Real Orthogonal Designs
25(9)
2.3.2 Complex Orthogonal Designs - CODs
34(14)
2.4 Transmission Diversity Techniques
48(7)
2.4.1 Classification of Transmission Diversity Techniques
48(2)
2.4.2 Spatial Diversity Combining Methods
50(3)
2.4.3 Transmit Diversity Techniques
53(2)
2.5 Issues Addressed in the Book
55(4)
3. NEW SQUARE, COMPLEX ORTHOGONAL SPACE-TIME BLOCK CODES FOR EIGHT TRANSMITTER ANTENNAS 59(20)
3.1 Introduction
59(1)
3.2 New Complex Orthogonal Designs of Order Eight
60(10)
3.3 Decoding Metrics
70(1)
3.4 Choice of Signal Constellations
71(4)
3.5 Simulation Results
75(3)
3.6 Conclusions
78(1)
4. MULTI-MODULATION SCHEMES TO ACHIEVE HIGHER DATA RATE 79(22)
4.1 Introduction
79(5)
4.2 Two New Complex Orthogonal STBCs For Eight Transmitter Antennas
84(1)
4.3 MMSs to Increase the Data Rate
84(1)
4.4 Optimal Inter-Symbol Power Allocation in Single Modulation and in MMSs
85(8)
4.4.1 AWGN Channels
85(5)
4.4.2 Flat Rayleigh Fading Channels
90(3)
4.5 Simulation Results
93(6)
4.6 Conclusions
99(2)
5. TWO NOVEL CONSTRUCTION CLASSES FOR IMPROVED, SQUARE CO STBCS 101(18)
5.1 Introduction
101(4)
5.2 Definitions and Notations
105(2)
5.3 Design Methods
107(8)
5.4 Examples of Maximum Rate, Square, Order-8 CO STBCs with No Zero Entries
115(3)
5.5 Conclusions
118(1)
6. TRANSMITTER DIVERSITY ANTENNA SELECTION TECHNIQUES FOR MIMO SYSTEMS 119(36)
6.1 Introduction
119(3)
6.2 Improved Antenna Selection Technique for Wireless Channels Utilizing STBCs
122(7)
6.2.1 Theoretical Basis of Antenna Selection in Wireless Channels Using STBCs with Coherent Detection
122(2)
6.2.2 The (N + 1, N; K) AST/STBC Scheme
124(4)
6.2.3 Simulation Results
128(1)
6.3 Transmitter Diversity Antenna Selection Techniques for Wireless Channels Utilizing DSTBCs
129(23)
6.3.1 Reviews on DSTBCs
129(5)
6.3.2 Definitions, Notations and Assumptions
134(1)
6.3.3 Basis of Transmitter Antenna Selection for Channels Using DSTBCs
135(3)
6.3.4 The General (M, N; K) AST/DSTBC Scheme for Channels Utilizing DSTBCs
138(5)
6.3.5 The Restricted (M, N; K) AST/DSTBC Scheme
143(1)
6.3.6 Spatial Diversity Order of the Proposed ASTs
144(4)
6.3.7 Simulation Results
148(4)
6.4 Discussions and Conclusion
152(3)
7. PERFORMANCE OF DIVERSITY ANTENNA SELECTION TECHNIQUES IN IMPERFECT CHANNELS 155(46)
7.1 Introduction
155(1)
7.2 A Generalized Algorithm for the Generation of Correlated Rayleigh Fading Envelopes
156(25)
7.2.1 Shortcomings of Conventional Methods
156(2)
7.2.2 Fading Correlation as Functions of Time Delay and Frequency Separation
158(1)
7.2.3 Fading Correlation as Functions of Spatial Separation in Antenna Arrays
159(3)
7.2.4 Generalized Algorithm to Generate Correlated, Flat Rayleigh Fading Envelopes
162(9)
7.2.5 Generation of Correlated Rayleigh Envelopes in a Real-Time Scenario
171(6)
7.2.6 Simulation Results
177(4)
7.3 Performance of Diversity Antenna Selection Techniques in Correlated, Flat Rayleigh Fading Channels Using DSTBCs
181(8)
7.3.1 AST/DSTBC Schemes in Correlated, Flat Rayleigh Fading Channels
181(4)
7.3.2 Simulation Results
185(4)
7.4 Effect of Imperfect Carrier Recovery on the Performance of the Diversity Antenna Selection Techniques in Wireless Channels Utilizing DSTBCs
189(9)
7.4.1 Effect of Phase Errors on the Performance of the Proposed Antenna Selection Techniques
190(4)
7.4.2 Simulation Results
194(4)
7.5 Conclusions
198(3)
8. CONCLUSIONS 201(8)
8.1 Introduction
201(1)
8.2 Main Conclusions
201(4)
8.3 Recommendations
205(1)
8.4 Future Works
206(3)
Glossary 209(4)
Appendix A Symbol Error Probability of M-ary PSK Signals 213(2)
Appendix B Proof of the Decision Metrics for Unitary DSTBCs 215(4)
References 219(12)
Index 231