MIMO-OFDM for LTE, WiFi and WiMAX: Coherent versus Non-coherent and Cooperative Turbo Transceivers

OtherWiley and IEEE Press Books on Related Topics.

Acknowledgments.

Preface.

List of Symbols.

1 Introduction to OFDM and MIMO-OFDM.

1.1 OFDM History.

1.2 OFDM Schematic.

1.3 Channel Estimation for Multicarrier.

1.5 Signal Detection in MIMO-OFDM Systems.

1.6 Iterative Signal Processing for SDM-OFDM.

1.7 System Model.

1.8 SDM-OFDM System Model.

1.9 Novel Aspects and Outline of the Book.

1.10 Chapter Summary.

2 OFDM Standards.

2.1 Wi-Fi.

2.2 3GPP Long-Term Evolution.

2.3 WiMAX Evolution.

2.4 Chapter Summary.

I Coherently Detected SDMA-OFDM Systems.

3 Channel Coding Assisted STBC-OFDM Systems.

3.1 Introduction.

3.2 Space-Time Block Codes.

3.3 Channel Coded Space-Time Block Codes.

3.4 Channel Coding Aided Space-Time Block Coded OFDM.

3.5 Chapter Summary.

4 Coded Modulation Assisted Multi-User SDMA-OFDM Using Frequency-Domain Spreading.

4.1 Introduction.

4.2 System Model.

4.3 Simulation Results.

4.4 Chapter Summary.

5 Hybrid Multi-User Detection for SDMA-OFDM Systems.

5.1 Introduction.

5.2 Genetical Algorithm Assisted Multi-User Detection.

5.3 Enhanced GA-based Multi-User Detection.

5.4 Chapter Summary.

6 DS-Spreading and Slow Subcarrier-Hopping Aided Multi-User SDMA-OFDM Systems.

6.1 Conventional SDMA-OFDM Systems.

6.2 Introduction to Hybrid SDMA-OFDM.

6.3 Subband-Hopping Versus Subcarrier-Hopping.

6.4 System Architecture.

6.5 Simulation Results.

6.6 Complexity Issues.

6.7 Conclusions.

6.8 Chapter Summary.

7 Channel Estimation for OFDM and MC-CDMA.

7.1 Pilot-Assisted Channel Estimation.

7.2 Decision Directed Channel Estimation.

7.3 A Posteriori FD-CTF Estimation.

7.4 A Posteriori CIR Estimation.

7.5 Parametric FS-CIR Estimation.

7.6 Time-Domain A Priori CIR Tap Prediction.

7.7 PASTD Aided DDCE.

7.8 Channel Estimation for MIMO-OFDM.

8 Iterative Joint Channel Estimation and MUD for SDMA-OFDM Systems.

8.1 Introduction.

8.2 System Overview.

8.3 GA-assisted Iterative Joint Channel Estimation and MUD.

8.4 Simulation Results.

8.5 Conclusions.

8.6 Chapter Summary.

II Coherent versus Non-Coherent and Cooperative OFDM Systems List of Symbols in Part II.

9 Reduced-Complexity Sphere Detection for Uncoded SDMA-OFDM Systems.

9.1 Introduction.

9.2 Principle of Sphere Detection.

9.3 Complexity-Reduction Schemes for SD.

9.4 Comparison of the Depth-First, K-Best and OHRSA Detectors.

9.5 Chapter Conclusions.

10 Reduced-Complexity Iterative Sphere Detection for Channel Coded SDMA-OFDM Systems.

10.1 Introduction.

10.2 Channel Coded Iterative Center-Shifting SD.

10.3 Apriori-LLR-Threshold-Assisted Low-Complexity SD.

10.4 Unity-Rate-Code-Aided Three-Stage Iterative Receiver Employing SD.

10.5 Chapter Conclusions.

11 Sphere Packing Modulated STBC-OFDM and its Sphere Detection.

11.1 Introduction.

11.2 Orthogonal Transmit Diversity Design with Sphere Packing Modulation.

11.3 Sphere Detection Design for Sphere Packing Modulation.

11.4 Chapter Conclusions.

12 Multiple-Symbol Differential Sphere Detection for Cooperative OFDM.

12.1 Introduction.

12.2 Principle of Single-Path Multiple-Symbol Differential Sphere Detection.

12.3 Multi-Path MSDSD Design for Cooperative Communication.

12.4 Chapter Conclusions.

13 Resource Allocation for the DifferentiallyModulated Cooperative Uplink.

13.1 Introduction.

13.2 Performance Analysis of the Cooperation-Aided Uplink.

13.3 Cooperating-User-Selection for the Uplink.

13.4 Joint CPS and CUS for the Differential Cooperative Cellular Uplink Using APC.

13.5 Chapter Conclusions.

14 The Near-Capacity DifferentiallyModulated Cooperative Cellular Uplink.

14.1 Introduction.

14.2 Channel Capacity of Non-coherent Detectors.

14.3 Soft-Input Soft-OutputMSDSD.

14.4 Approaching the Capacity of the Differentially Modulated Cooperative Cellular Uplink .

14.5 Chapter Conclusions.

III Coherent SDM-OFDM Systems.

15 Multi-Stream Detection for SDM-OFDM Systems.

15.1 SDM/V-BLAST OFDM Architecture.

15.2 Linear Detection Methods.

15.3 Non-Linear SDM Detection Methods.

15.4 Performance Enhancement Using Space-Frequency Interleaving.

15.5 Performance Comparison and Discussion.

15.6 Conclusions.

16 Approximate Log-MAP SDM-OFDM Multi-Stream Detection.

16.1 Optimized Hierarchy Reduced Search Algorithm-Aided SDM Detection.

17 Iterative Channel Estimation and Multi-Stream Detection for SDM-OFDM.

17.1 Iterative Signal Processing.

17.2 Turbo Forward Error Correction Coding.

17.3 Iterative Detection – Decoding.

17.4 Iterative Channel Estimation – Detection – Decoding.

18 Summary, Conclusions and Future Research.

18.1 Summary of the Results.

18.2 Suggestions for Future Research.

A Appendix to Chapter 5.

A.1 A Brief Introduction to Genetic Algorithms.

A.2 Normalization of the Mutation-Induced Transition Probability.

Glossary.

Bibliography.

Subject Index.

Author Index.