Power and modulo loss tradeoff with expanded soft demapper for LDPC coded GMD-THP MIMO systems

@article{Peh2009PowerAM,
  title={Power and modulo loss tradeoff with expanded soft demapper for LDPC coded GMD-THP MIMO systems},
  author={Edward Chu Yeow Peh and Ying-Chang Liang},
  journal={IEEE Transactions on Wireless Communications},
  year={2009},
  volume={8},
  pages={714-724}
}
Tomlinson-Harashima precoding (THP) can be combined with geometric mean decomposition (GMD) to decouple a multiple-input multiple-output (MIMO) channel into multiple single-input single-output (SISO) subchannels with identical signal-to-noise ratios (SNRs). The combined system is called GMD-THP MIMO system. As all subchannels for this system have identical… CONTINUE READING