References
- 정보통신부, 'IT 기술로드맵 수립[1,2 단계]' 2006.07
- Gonzalo Camarillo & Miguel A. GM, 'The 3GIP Multimedia Subsystem(IMS)'
- IETF, 'Diameter Base Protocol(RFC 3588)
- IETF, 'Authentication, Authorization, and Accounting' (RFC 3127)
- IETF, 'Criteria for Evaluating AAA Protocols for Network Access (RFC 2989)