The role of Intelligent Network technology in future telephone network evolution

نویسندگان

  • PILAR GARCÍA-DÍAZ
  • ROCÍO SÁNCHEZ-MONTERO
  • SERGIO LAFUENTE-ARROYO
  • SILVIA JIMÉNEZ-FERNÁNDEZ
چکیده

The aim of this paper is to analyze the influence of new network architectures, like UMTS or NGN, over Intelligent Network evolution. First, it identifies the main drivers that can modify service platform paradigm, both from technical and market perspective. Moreover, those drivers cause the existence of alternative ways of designing and deploying value added services, like Open Service Architecture (OSA) or SIP Application Servers, and therefore it signifies a challenge for a mature technology like IN. Finally, it concludes with the expected role of IN according to previous analysis: staying as reference solution for voice control, but weakening position for multimedia session control. Key-Words: Intelligent Network, IN, CAMEL, INAP, CAP, VAS, OSA, IMS, SIP

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تاریخ انتشار 2005