Massive Mimo Detection Algorithm and VLSI Architecture

CHAPTER 1 INTRODUCTION ............................................................................................................................................. 4

1.1. Application Requirements .................................................................................................................................... 5

1.1.1 Typical Applications in Future ..........................................................................................................................................5

1.1.2 Communication System Requirements .............................................................................................................................8

1.2 Mobile Communication and MIMO Detection ................................................................................................... 11

1.2.1 Development of Communication Technologies ..............................................................................................................11

1.2.2 Key 5G Technologies ......................................................................................................................................................12

1.2.3 MIMI Baseband Processing ............................................................................................................................................17

1.2.4 Difficulties in Massive MIMO Detection .......................................................................................................................22

1.3 Status Quo of MIMO Detection Chip Research .................................................................................................. 23

1.3.1 ISAP-based MIMO Detection Chip ................................................................................................................................23

1.3.2 ASIC-based MIMO Detection Chip ................................................................................................................................29

1.3.3 Limitation of Traditional MIMO Detection Chips ..........................................................................................................43

1.4 Dynamic Reconfigurable Chip Technologies of MIMO Detection ..................................................................... 44

1.4.1 Overview of Reconfigurable Computing ........................................................................................................................44

CHAPTER 2 LINEAR MASSIVE MIMO DETECTION ALGORITHM .................................................................................... 68

2.1 Analysis of Linear Detection Algorithm .............................................................................................................. 68

2.2 Neumann Series Approximation Algorithm ........................................................................................................ 71

2.2.1 Algorithm Design ........................................................................................................................................................71

2.2.2 Error Analysis ..............................................................................................................................................................72

2.2.3 Complexity and Block Error Rate ...................................................................................................................................75

2.3 Chebyshev Iteration Algorithm ........................................................................................................................... 79

2.3.1 Algorithm Design ...............................................................................................