PHS Roaming Signaling Protocol Architecture Toward Global Mobility Network. - Shigefusa Suzuki; Takaho Shibata; Masanobu Yoshimi (IEEE J. Sel. Areas Commun., 1997)

Interworking among Intelligent Networks and Different Networks: Service Control Interfaces and Their Applications. - Ryo Takeuchi; Akira Miura; Masanobu Yoshimi (ICECCS, 2000)