TY - GEN
T1 - An enabler gateway for service composition using SIP
AU - Sivasothy, Shanmugalingam
AU - Lee, Gyu Myoung
AU - Crespi, Noel
AU - Bertin, Emmanuel
PY - 2009/12/1
Y1 - 2009/12/1
N2 - 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.
AB - 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.
KW - IP multimedia subsystem
KW - SIP
KW - Service composition
UR - https://www.scopus.com/pages/publications/76249088007
U2 - 10.1109/ICIN.2009.5357077
DO - 10.1109/ICIN.2009.5357077
M3 - Conference contribution
AN - SCOPUS:76249088007
SN - 9781424446940
T3 - 2009 13th International Conference on Intelligence in Next Generation Networks: Beyond the Bit Pipes, ICIN 2009
BT - 2009 13th International Conference on Intelligence in Next Generation Networks
T2 - 2009 13th International Conference on Intelligence in Next Generation Networks: Beyond the Bit Pipes, ICIN 2009
Y2 - 26 October 2009 through 29 October 2009
ER -