Design Philosophy and Hardware Implementation for Digital Subscriber Loops. - Haruo Ogiwara; Yasukazu Terada (IEEE Trans. Commun., 1982)

A Novel Concept for High-Speed Time Switch Approaching Memory Read Cycle Limit. - Yousuke Yamamoto; Hiroshi Miyanaga; Yoshiji Kobayashi; Yasukazu Terada; Naoaki Yamanaka (IEEE Trans. Commun., 1986)