@article{CTT100700476,
  author = {Hidekazu Shimodaira and Gia Khanh Tran and Kei Sakaguchi and Kiyomichi Araki and Shinobu Namba and Satoshi Konishi},
  title = {Diamond Cellular Network -Optimal Combination of Small Power Basestations and CoMP Cellular Networks-},
  journal = {IEICE Trans. Commun.},
  year = 2016,
}