Conference proceedings article
Recursive Spatial Multiplexing in Interference-Limited Indoor Scenarios
Publication Details
Authors: | Shah, I.; Dahlhaus, D.; Mohamad, U.; Mansour, N.; Hunziker, T. |
Editor: | IEEE |
Place: | New York |
Publication year: | 2014 |
Pages range : | TBD |
Book title: | Communications and Vehicular Technology in the Benelux (SCVT), 2014 IEEE 21st Symposium on |
DOI-Link der Erstveröffentlichung: |
Abstract
Recursive spatial multiplexing (RSM), a closed loop multiple-input multiple-output (MIMO) structure for achieving the capacity offered by MIMO channels with a low-complexity detector, is investigated in measured indoor MIMO transmission channels limited by different types of interference. It is seen that RSM can deal effectively with interferences following either a Gaussian mixture or Middleton distribution. In cases of interferences which are symmetric alpha stable distributed, however, RSM suffers from a performance degradation. Performance improvements resulting from the use of a convolutional coding at the single-input single-output (SISO) encoder of the RSM architecture are investigated for the different interference distributions.
Recursive spatial multiplexing (RSM), a closed loop multiple-input multiple-output (MIMO) structure for achieving the capacity offered by MIMO channels with a low-complexity detector, is investigated in measured indoor MIMO transmission channels limited by different types of interference. It is seen that RSM can deal effectively with interferences following either a Gaussian mixture or Middleton distribution. In cases of interferences which are symmetric alpha stable distributed, however, RSM suffers from a performance degradation. Performance improvements resulting from the use of a convolutional coding at the single-input single-output (SISO) encoder of the RSM architecture are investigated for the different interference distributions.
