"小野佑貴,張 裕淵,府川和彦,須山 聡,奥村幸彦","ハイブリッド型Massive MIMOにおける パイロット汚染を低減するチャネル推定法","信学総合大会",,,,,,2022,Mar. "Kenta Tsuge,Yuyuan Chang,Kazuhiko Fukawa,Satoshi Suyama,Yukihiko Okumura","Parameter Estimation for Block Diagonalization based Hybrid Beamforming in Massive MIMO Communications","VTC2019-Fall",,,,,,2019,Sept. "柘植健太,張裕淵,府川和彦,須山聡,奥村幸彦","Massive MIMOにおけるブロック対角化を用いたハイブリッドビームフォーミングのパラメータ推定","信学総大",,,,,,2019,Mar. "柘植健太,張裕淵,府川和彦,須山聡,奥村幸彦","ハイブリッド型Massive MIMOにおけるブロック対角化ビームフォーミングのためのパラメータ推定",,"信学技報",,,,,2019,Mar. "SAITO Kentaro,IMAI Tetsuro,KITAO Koshiro,OKUMURA Yukihiko","Cluster Power Variation Characteristics for 3GHz-Band MIMO Communication System in a Crowded Indoor Environment",,"IEICE Transactions on Communications","一般社団法人 電子情報通信学会","vol. 99","no. 5","pp. 1131-1142",2016,Oct. "KITAO Koshiro,IMAI Tetsuro,SAITO Kentaro,OKUMURA Yukihiko","Experimental Study on Ray Based Spatio-Temporal Channel Characteristics in Indoor Environment",,"IEICE Transactions on Communications","The Institute of Electronics, Information and Communication Engineers","vol. 98","no. 5","pp. 798-805",2015,May "Nobutaka Omaki,Koshiro Kitao,Kentaro Saito,Tetsuro Imai,Yukihiko Okumura","Experimental study on elevation directional channel properties to evaluate performance of 3d-mimo at base station in microcell outdoor to indoor environment",,"Electromagnetics (iWEM), 2014 IEEE International Workshop on",,,,"pp. 219-220",2014, "Kentaro Saito,Tetsuro Imai,Yukihiko Okumura","Capacity Evaluation of MIMO Transmission in the 2GHz Band in Crowded Small-Cell Environment","EurAAP, 8th Antennas and Propagation (EuCAP)",,,,,"pp. 1-5",2014, "Kentaro Saito,Tetsuro Imai,Yukihiko Okumura","2 GHz Band MIMO Channel Properties in Urban Small Cell Scenario in Crowded Area",,"2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall)",,,,"pp. 1-5",2014, "Kentaro Saito,Tetsuro Imai,Koshiro Kitao,Yukihiko Okumura","Cluster Power Variation Estimation for MIMO Channel Modeling in Crowded Indoor Environment",,"2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall)",,,,"pp. 1-5",2014, "Kentaro Saito,Tetsuro Imai,Yukihiko Okumura","Fading characteristics in the 26GHz band indoor quasi-static environment",,"Electromagnetics (iWEM), 2014 IEEE International Workshop on",,,,"pp. 135-136",2014, "SAITO Kentaro,KITAO Koshiro,IMAI Tetsuro,OKUMURA Yukihiko","Dynamic Channel Modeling Using Particle Filtering for Wireless MIMO Systems in Urban Environment",,,,"vol. E96.B","no. 10","pp. 2372-2379",2013,Oct. "Koshiro Kitao,Tetsuro Imai,Kentaro Saito,Yukihiko Okumura","Elevation directional channel properties at BS to evaluate 3D beamforming",,"Intelligent Signal Processing and Communications Systems (ISPACS), 2013 International Symposium on",,,,"pp. 640-644",2013, "Kentaro Saito,Koshiro Kitao,Tetsuro Imai,Yukihiko Okumura","Dynamic MIMO channel modeling in urban environment using particle filtering",,"Antennas and Propagation (EuCAP), 2013 7th European Conference on",,,,"pp. 980-984",2013,