"Hidekazu Shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Satoshi Konishi,Noriaki Miyazaki","Diamond Cellular Network -- Combination of Small Power Basestations and CoMP Cellular Networks --",,"IEICE Technical Report",,,,,2013,Feb. "hidekazu shimodaira,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Noriaki Miyazaki,Shoji KANEKO,Satoshi Konishi,Yoji KISHI","Optimal Picocell Deployment in Heterogeneous Networks with Hotspots",,"IEICE Technical Report",," 2012-07-SR",,,2012,July "G. K. Tran,S. Tajima,R. Ramamonjison,K. Sakaguchi,K. Araki,S. Kaneko,N. Miyazaki,S. Konishi,Y. Kishi","Study on Resource Optimization for Heterogeneous Networks",,"IEICE Trans. Commun.","IEICE","Vol. E95-B","No. 04",,2012,Apr. "Shinichi Tajima,Gia Khanh Tran,Kei Sakaguchi,Kiyomichi Araki,Noriaki Miyazaki,Shoji KANEKO,Satoshi Konishi,Yoji KISHI","Resource Allocation Optimization for Fractional Frequency Sharing in Heterogeneous Networks","IEICE General Conference","Proc. of IEICE General Conference",," B-5A",,,2012,Mar. "Daisuke Matsuo,Shinichi Tajima,Kei Sakaguchi,Kiyomichi Araki,Shoji KANEKO,Noriaki Miyazaki,Satoshi Konishi,Yoji KISHI","A Study on Multi-User MIMO Base Station Cooperation System with Semi-Static Clustering","IEICE General Conference","IEICE General Conference","IEICE General Conference",," B-5-117",,2012,Mar. "Shinichi Tajima,Tran Gia Khanh,Kei Sakaguchi,Kiyomichi Araki,Shoji KANEKO,Noriaki Miyazaki,Satoshi Konishi,Yoji KISHI","Resource allocation model and parameter optimization in Heterogeneous Networks",,"MwZ",,," RCS2011-197",,2011,Nov.