Chapter 1 Introduction
1.1 Motivation
1.2 Single-user Detection vs Multiuser Detection
1.3 Underloaded System vs Overloaded System
1.4 Summary of Contributions
1.5 Outline of This Book
1.6 Conclusions
Chapter 2 Fundamental Techniques
2.1 MIMO Systems
2.1.1 Space-time Coding
2.1.2 Spatial Multiplexing
2.2 OFDM
2.2.1 Introduction of OFDM
2.2.2 OFDM System Model
2.3 MIMO OFDM Systems
2.4 Multiuser Detection
2.4.1 Matched Filter Detector
2.4.2 ZF Detector
2.4.3 MMSE Detector
2.4.4 ML Detector
2.4.5 Parallel Interference Cancellation
2.4.6 Performance Comparison between MUD Schemes
2.5 Convolutional Code
2.5.1 Convolutional Encoding
2.5.2 Convolutional Decoding
2.6 Turbo Code
2.6.1 Turbo Encoding
2.6.2 Interleaver
2.6.3 Turbo Decoding
2.7 EXIT Chart
2.8 Interleave-Division Multiple Access
2.9 Simulations
2.10 Conclusions
Chapter 3 Low Complexity Iterative Detection for Overloaded Multiuser MIMO OFDM Systems
3.1 Introduction
3.2 Turbo Multiuser Detection
3.3 System Model
3.4 Multiuser Receiver for AWGN Channels
3.4.1 Iterative PIC Receiver
3.4.2 Performance of Iterative PIC Receiver in AWGN Channels
3.5 Multiuser Receiver for Flat Fading Channels
3.5.1 Performance of Iterative PIC Receiver in Block Fading Channels
3.6 Multiuser Receiver for Frequency Selective Channels
3.6.1 Performance of Iterative PIC Receiver in Frequency Selective Fading Channels
3.7 Iterative Interference Cancellation (IIC) Receiver
3.7.1 LLR Scaling Factor
3.7.2 Iterative Interference Cancellation MUD
3.7.3 Iterative MAP MUD
3.7.4 Performance Comparison between Iterative MAP MUD and IIC MUD
3.8 Performance of IIC MUD
……
