About ATARASHI H
About NTT DoCoMo, Inc., Yokosuka-shi, JPN
About ABETA S
About NTT DoCoMo, Inc., Yokosuka-shi, JPN
About SAWAHASHI M
About NTT DoCoMo, Inc., Yokosuka-shi, JPN
About IEICE Transactions on Communications (Institute of Electronics, Information and Communication Engineers)
About link connecting
About packet radio
About Radio communication in general
About Telephone,data communication and exchange in general
About 広帯域
About パケット無線
About アクセス
About 可変
About 拡散率
About 符号分割多重化
About VSF-OFCDM