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-complex...Show MoreMetadata
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.
Published in: 2014 IEEE 21st Symposium on Communications and Vehicular Technology in the Benelux (SCVT)
Date of Conference: 10-10 November 2014
Date Added to IEEE Xplore: 23 February 2015
Electronic ISBN:978-1-4799-8030-7
Print ISSN: 2373-0854
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Spatial Multiplexing ,
- Mixture Model ,
- Multiple-input Multiple-output ,
- Mixture Distribution ,
- Gaussian Mixture Distribution ,
- Single-input Single-output ,
- Types Of Interference ,
- Convolutional Codes ,
- Multiple-input Multiple-output Channel ,
- Covariance Matrix ,
- Decoding ,
- Bit Error Rate ,
- Minimum Mean Square Error ,
- Codeword ,
- Forward Error Correction ,
- Orthogonal Frequency Division Multiplexing ,
- Channel Matrix ,
- Previous Frame ,
- Signal Vector ,
- Distribution Of Different Types ,
- Multiple-input Multiple-output Systems ,
- Vector In Frame ,
- Feedback Channel ,
- Bit Error Rate Performance ,
- Signal-to-interference-plus-noise Ratio ,
- Sample Covariance Matrix ,
- Wireless Local Area Network ,
- Grassmannian ,
- Binary Phase Shift Keying ,
- Time Division Multiple Access
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Spatial Multiplexing ,
- Mixture Model ,
- Multiple-input Multiple-output ,
- Mixture Distribution ,
- Gaussian Mixture Distribution ,
- Single-input Single-output ,
- Types Of Interference ,
- Convolutional Codes ,
- Multiple-input Multiple-output Channel ,
- Covariance Matrix ,
- Decoding ,
- Bit Error Rate ,
- Minimum Mean Square Error ,
- Codeword ,
- Forward Error Correction ,
- Orthogonal Frequency Division Multiplexing ,
- Channel Matrix ,
- Previous Frame ,
- Signal Vector ,
- Distribution Of Different Types ,
- Multiple-input Multiple-output Systems ,
- Vector In Frame ,
- Feedback Channel ,
- Bit Error Rate Performance ,
- Signal-to-interference-plus-noise Ratio ,
- Sample Covariance Matrix ,
- Wireless Local Area Network ,
- Grassmannian ,
- Binary Phase Shift Keying ,
- Time Division Multiple Access
