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An enabler gateway for service composition using SIP

  • Shanmugalingam Sivasothy
  • , Gyu Myoung Lee
  • , Noel Crespi
  • , Emmanuel Bertin

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Résumé

To deliver the advanced services in IP Multimedia Subsystem (IMS), composition of many services including the Session Initial Protocol (SIP) services is needed. However, IMS standard does not specify properly the architecture for SIP based service composition. Better performance and different user experience can be achieved in the SIP service composition for the real time communication services. We propose a modified IMS architecture by adding new functional entities: Service Enabler Gateway (SEG) and Application Server (AS) for the SIP based service composition. We choose Java Specification Request (JSR) 289 AS for implementing service compositions service. This paper describes the SEG which implements the authorization and service discovery for IMS services.

langue originaleAnglais
titre2009 13th International Conference on Intelligence in Next Generation Networks
Sous-titreBeyond the Bit Pipes, ICIN 2009
Les DOIs
étatPublié - 1 déc. 2009
Modification externeOui
Evénement2009 13th International Conference on Intelligence in Next Generation Networks: Beyond the Bit Pipes, ICIN 2009 - Bordeaux, France
Durée: 26 oct. 200929 oct. 2009

Série de publications

Nom2009 13th International Conference on Intelligence in Next Generation Networks: Beyond the Bit Pipes, ICIN 2009

Une conférence

Une conférence2009 13th International Conference on Intelligence in Next Generation Networks: Beyond the Bit Pipes, ICIN 2009
Pays/TerritoireFrance
La villeBordeaux
période26/10/0929/10/09

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