Diameter Base Protocol RFC3588

Diameter Command Codes for Third Generation Partnership Project (3GPP) RFC3589

Diameter Credit Control Application RFC4006

Authentication, Authorization and Accounting (AAA) Transport Profile RFC3539

IP Multimedia Subsystem (IMS) Sh interface; Signalling flows and message contents TS 29.328

Sh interface based on the Diameter protocol TS 29.329

IP Multimedia (IMS) Subsystem Cx and Dx Interfaces; Signalling flows and message contents TS 29.228

Cx and Dx interfaces based on the Diameter protocol; Protocol details TS 29.229

Charging data description for the IP Multimedia Subsystem (IMS) TS 32.225

Charging architecture and principles TS 32.240

IP Multimedia Subsystem (IMS) charging TS 32.260

Diameter charging applications TS 32.299

Policy control over Gq interface TS 29.209

e2 interface based on the Diameter protocol ES 283.035

Diameter protocol for session based policy set-up information exchange betweenAF and SPDF TS 183.017

Internet Engineering Task Force (IETF)

3rd Generation Partnetship Project (3GPP)

European Telecommunications Standards Institute (ETSI)