MIMO Power Line Communications

19

Multi-user MIMO for Power Line Communications

Yago Sánchez Quintas, Daniel M. Schneider and Andreas Schwager

CONTENTS

19.1  Introduction

19.2  MU-MIMO Scenarios

19.3  MU-MIMO Precoding

19.3.1  Block Diagonalisation

19.3.1.1  MU Scenario

19.3.1.2  SDD Scenario

19.3.2  Multi-user Orthogonal Space Division Multiplexing

19.3.2.1  MU Scenario

19.3.2.2  NuSVD: Iterative Computation of MOSDM

19.3.2.3  SDD Scenario

19.3.3  SU-Precoding: Eigenbeamforming

19.4  Simulation Results

19.4.1  System Parameters

19.4.2  MU Scenario

19.4.3  SDD Scenario

19.5  Conclusions

References

19.1  Introduction

There are different channel access methods for shared medium networks. Different network users might be separated in the time domain (time division duplex ...