@inproceedings{CTT100691872,
  author = {Therdkiat Aphichartsuphapkhajorn and Yuyuan Chang and Kiyomichi Araki},
  title = {User Scheduling Algorithm with User Grouping for Multi-user MIMO Downlink System Utilizing Block Diagonalization},
  booktitle = {電気情報通信学会RCS技術報告},
  year = 2012,
}