Beschreibung:
IP Multimedia Subsystem (IMS) technology, which merges the Internet with interactive telecommunications, represents the here and now for today's packet-switched networks. Consequently, anyone working with or around these converging fields needs to possess a fundamental understanding of IMS and how this technology is poised to change the way new app
Components of an IMS Architecture. Introduction. The Path to IMS - Evolution of the Cellular Switching System to 3G. Standards Organizations for the IMS. IMS Control Plane. IMS Bearer Plane. IMS Application Plane. Security. User Equipment. IMS Signaling Primer. Overview of SIP. Session Description Protocol (SDP). XML. XML Configuration Access Protocol. Message Session Relay Protocol (MSRP). 14 DIAMETER. ENUM. IMS/OMA Based Enablers. Presence and Availability. Group List Management. Push-to-Talk over Cellular. Mobile Location Services. IP Messaging. Applications and Use Cases. IMS Ecosystem. Consumer Market Use Cases. Enterprise Market Use Cases. Converged Market Use Cases.