About YAMAMOTO Y
About NTT Telecommunication Networks, Lab., Tokyo, JPN
About INUMARU F
About NTT Telecommunication Networks, Lab., Tokyo, JPN
About AKERS S D
About AT&T Bell Lab., NJ, USA
About NISHIMURA K
About KDD Co., Ltd., Tokyo, JPN
About IEEE Transactions on Communications
About international communication
About Telephone,data communication and exchange in general
About Space communication
About Optical communication systems and equipment
About ディジタル
About ISDN