Source files for our recent published paper: Efficient Nonlinear Precoding for Massive MU-MIMO Downlink Systems with 1-Bit DACs; If you use our codes, please cite our paper.

%% developed by Lei Chu and Fei Wen

%% main simulation file for our published paper: Efficient Nonlinear Precoding for Massive MU-MIMO Downlink Systems with 1-Bit DACs;

(1) Our code is modified from the code provided by "S. Jacobsson, G. Durisi, M. Coldrey, T. Goldstein, and C. Studer, Quantized Precoding for Massive MU-MIMO, IEEE Transactions on Communications, 2017", which is available at at https://github.com/quantizedmassivemimo/1bit\_precoding. Some codes of Jacobsson are directly copied here to facilitate the ease of use for interested readers who want to reproducing the results in our paper. We have updated the proposed precoder (ADMM_Leo--v2.m). We greatly appreciate for the authors "S. Jacobsson, G. Durisi, M. Coldrey, T. Goldstein, and C. Studer" for providing fundamental simulation platform and benchmark precoders (e.g., MRT, ZF, WF, SDR and SQUID).

(2) If SDR-based precoders are employed for comparasion, you should establish CVX which is avaliable at http://cvxr.com/cvx/;

(3)  If you use our codes, please cite our paper; Chu L, Wen F, Li L, et al. Efficient Nonlinear Precoding for Massive MU-MIMO Downlink Systems with 1-Bit DACs[J]. 2018. Avaliable at https://arxiv.org/abs/1804.08839;

(4) If you get any question for our codes, please contact: [email protected];

(5)  We are appreciated for Dr. Studer from Cornell University for the discussions for setting the paramters in SQUID preocder in the case of small size MU-MIMO.