About ABETA S
About NTT DoCoMo, Inc., Yokosuka-shi, JPN
About ATARASHI H
About NTT DoCoMo, Inc., Yokosuka-shi, JPN
About SAWAHASHI M
About NTT DoCoMo, Inc., Yokosuka-shi, JPN
About ADACHI F
About Tohoku Univ., Sendai-shi, JPN
About IEICE Transactions on Communications (Institute of Electronics, Information and Communication Engineers)
About packet
About packet radio
About Communication systems in general
About Radio communication in general
About 広帯域
About パケット無線
About アクセス
About コヒーレント
About 多搬送波
About DS-CDMA
About MC-CDMA