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标题: 理论联系实际Space-Time Signal Processing and MIMO Systems [查看完整版帖子] [打印本页]

时间: 2012-12-4 10:39

作者: ziyu502 标题: 理论联系实际Space-Time Signal Processing and MIMO Systems

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ACKNOWLEDGEMENT.................................................................................................... III
PREFACE..............................................................................................................................VI
1 INTRODUCTION............................................................................................................ 1
2 INFORMATION THEORETIC ASPECTS.................................................................. 3
2.1 CAPACITY OF SINGLE-USER MIMO SYSTEMS.............................................................. 3
2.1.1 Channel state information.................................................................................. 4
2.1.2 Correlated channels ........................................................................................... 5
2.2 OPTIMIZATION IN MULTI-USER MIMO SYSTEMS......................................................... 5
2.2.1 Optimization problems ....................................................................................... 6
2.2.2 Algorithms for computing the optimum transmission strategy .......................... 7
2.3 CONCLUSION............................................................................................................... 8
2.4 REFERENCES ............................................................................................................... 8
3 SPACE-TIME ALGORITHMS.................................................................................... 10
3.1 MODELLING OF MULTIUSER MIMO TRANSMISSION SYSTEMS: VECTOR-VALUED
TRANSMISSION..................................................................................................................... 10
3.2 ALGORITHMS ON RX SIDE: VECTOR DETECTION............................................................. 12
3.2.1 Optimum Detection ................................................................................................. 12
3.2.2 Linear Detection...................................................................................................... 13
3.2.3 Non-linear Detection............................................................................................... 13
3.2.4 Turbo detection for efficient broadband MIMO transmission ................................ 17
3.3 ALGORITHMS ON TX SIDE: SPACE-TIME CODING AND SPREADING ................................. 18
3.3.1 Algorithms on Tx Side: No Channel Knowledge at Transmitter............................. 19
3.3.2 Algorithms on Tx Side: Full or Partial Channel Knowledge at Transmitter.......... 21
3.4 CONCLUSION................................................................................................................... 23
3.5 REFERENCES ................................................................................................................... 24
4 CHANNEL ESTIMATION........................................................................................... 29
4.1 PILOT-BASED ESTIMATION ........................................................................................ 30
4.2 SEMI-BLIND CHANNEL ESTIMATION.......................................................................... 31
4.2.1 Turbo Channel Estimation for MIMO.............................................................. 31
4.2.2 Turbo Channel Estimation for ST-Coded MIMO............................................. 32
4.2.3 Subspace-based Channel Estimation ............................................................... 32
4.3 BLIND ESTIMATION ................................................................................................... 33
4.4 CHANNEL ESTIMATION IN INTERFERENCE ENVIRONMENTS....................................... 35
4.5 REFERENCES ............................................................................................................. 36
5 MEASUREMENT, SIMULATION, AND PERFORMANCE EVALUATION
METHODS ............................................................................................................................. 38
5.1 DEFINITION OF MEASUREMENT SCENARIOS .............................................................. 38
5.2 MULTIDIMENSIONAL REAL-TIME CHANNEL SOUNDING............................................ 41
5.3 ANTENNA ARCHITECTURE AND RESOLUTION PERFORMANCE................................... 43
5.4 CHANNEL PARAMETER ESTIMATION ......................................................................... 47
5.5 DESCRIPTIVE PARAMETER......................................................................................... 48
5.6 CHANNEL MODELING................................................................................................ 52
5.7 LINK-LEVEL SIMULATION BASED ON REAL FIELD MEASUREMENT DATA................. 55
5.8 PERFORMANCE EVALUATION UNDER SYSTEM/NETWORK-LEVEL ASPECTS .............. 56
5.9 CONCLUSION............................................................................................................. 59
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5.10 REFERENCES ............................................................................................................. 60
6 HARDWARE IMPLEMENTATION .......................................................................... 63
6.1 ANTENNA CONFIGURATIONS..................................................................................... 63
6.2 RF FRONTENDS......................................................................................................... 66
6.3 REAL-TIME SIGNAL PROCESSING .............................................................................. 68
6.4 DEMONSTRATORS ..................................................................................................... 70
6.5 CONCLUSION............................................................................................................. 78
6.6 REFERENCES ............................................................................................................. 79
7 PERFORMANCE EVALUATION RESULTS........................................................... 81
7.1 MIMO CHANNEL...................................................................................................... 82
7.2 CHANNEL ESTIMATION.............................................................................................. 83
7.3 SPACE-TIME PROCESSING ......................................................................................... 84
7.4 SPACE-TIME CODING ................................................................................................ 88
7.5 LINK ADAPTATION AND FLOW CONTROL .................................................................. 90
7.6 RADIO RESOURCE MANAGEMENT............................................................................. 91
7.7 CONCLUSIONS ........................................................................................................... 94
7.8 REFERENCES ............................................................................................................. 95
7.9 HIGHLIGHTS FROM WG8........................................................................................... 98
8 CONCLUSION............................................................................................................... 99
APPENDIX.......................................................................................................................... 100

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