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The author would like to thank Bernard Aboba, Randy Bush, Allison
Mankin and Stephen Hayes.
 Bradner, S., "The Internet Standards Process -- Revision
3", BCP 9, RFC 2026, October 1996.
[29.229] 3GPP TS 29.229 V5.1.0 (2002-09); Technical Specification;
Technical Specification Group Core Network; Cx and Dx
interfaces based on the Diameter protocol; Protocol
details; (Release 5).
[29.329] 3GPP TS 29.329 V5.1.0 (2002-09); Technical Specification;
3rd Generation Partnership Project; Technical Specification
Group Core Network; Sh Interface based on the Diameter
protocol; Protocol details; (Release 5)
[DIAM] Calhoun, P., Loughney, J., Guttman, E., Zorn, G. and J.
Arkko, "Diameter Base Protocol", RFC 3588, September 2003.