Precoding and decoding in the MIMO interference channel for discrete constellation

@article{Fadlallah2013PrecodingAD,
  title={Precoding and decoding in the MIMO interference channel for discrete constellation},
  author={Yasser Fadlallah and Amir Khandani and Karine Amis and Abdeldjalil A{\"i}ssa-El-Bey and Ramesh Pyndiah},
  journal={2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)},
  year={2013},
  pages={1152-1156}
}
This paper addresses the problem of decoding and precoding in the K-user MIMO interference channels. At the receiver side, a joint decoding of the interference and the desired signal is able to improve the receive diversity order. At the transmitter side, we introduce a joint linear precoding design that maximizes the joint cut-off rate, known as a tight lower bound on the joint mutual information for high signal-to-noise ratio (SNR). We also derive a closed-form solution of the precoding… CONTINUE READING