On convergence constrained precoder design for iterative frequency domain MIMO detector
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 2
A design for an EXIT chart based scheduling and rate control for multi-user MIMO systems
IEEE Transactions on Wireless Communications
Power allocation for irregularly modulated MIMO signaling with iterative frequency domain detector
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
Semi-analytical performance prediction methods for iterative MMSE-IC multiuser MIMO joint decoding
IEEE Transactions on Communications
Rate allocation for 2-user MAC with MMSE turbo equalization
IEEE Transactions on Wireless Communications
Wireless Personal Communications: An International Journal
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A frequency domain soft-interference canceling minimum mean-square error (MMSE) turbo equalizer is studied. A computationally efficient method for computing extrinsic information transfer (EXIT) function of the equalizer is proposed. The method is based on the Gaussian approximation for the equalizer output and it produces an approximate EXIT chart in a fraction of computational load compared to previous numerical methods. The accuracy of the method is verified for both single-input single-output (SISO) and multiple-input multiple output (MIMO) channels