1. Seguridad en IP Multimedia Subsystem (IMS).
- Author
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Márquez, Mefístoles Zamora and García, Walter Baluja
- Subjects
- *
INTERNET Protocol multimedia subsystem , *COMPUTER network security , *PACKET switching , *DATA transmission systems , *TELEPHONE stations - Abstract
Next or New Generation Networks enclose public switching telephone networks and public data communications networks. This situation has influenced the creation of one multiservice network. Instead of a proprietary, big and centralized switching infrastructure, this architecture moves the telephone exchange functionalities towards network ends. Taking into consideration this basis, the article analyzes functional and IMS security architecture, 3GPP, ETSI & UIT standards for this environment. [ABSTRACT FROM AUTHOR]
- Published
- 2007