TY - GEN
T1 - SLA management & monitoring based-eTOM and WS-composite for IMS networks
AU - Raouyane, B.
AU - Errais, M.
AU - Bellafkih, M.
AU - Ranc, Daniel
PY - 2011/3/25
Y1 - 2011/3/25
N2 - The scope of IMS QoS management is limited to session initialization and QoS provisioning, thus lacking follow-up or monitoring functionality; neither does it tackle user differentiation. A tempting approach would be to leverage the standard 3GPP architecture by Assurance services based on TMForum's eTOM framework. This scenario would however expose a set of general business processes and would require a projection of IMS processes towards the eTOM. The work presented here follows this strategy, providing monitoring functionality to IMS services based on eTOM processes able to provide SLA assessment and Assurance services. The distributed architecture involves the BPEL language for orchestration and SOA components.
AB - The scope of IMS QoS management is limited to session initialization and QoS provisioning, thus lacking follow-up or monitoring functionality; neither does it tackle user differentiation. A tempting approach would be to leverage the standard 3GPP architecture by Assurance services based on TMForum's eTOM framework. This scenario would however expose a set of general business processes and would require a projection of IMS processes towards the eTOM. The work presented here follows this strategy, providing monitoring functionality to IMS services based on eTOM processes able to provide SLA assessment and Assurance services. The distributed architecture involves the BPEL language for orchestration and SOA components.
KW - BPEL (business process execution language
KW - ETOM (enhanced telecom operations Map)
KW - IMS (IP multimedia subsystem)
KW - SLA (service level agreement)
KW - WS (web service)
UR - https://www.scopus.com/pages/publications/79952831681
U2 - 10.1109/NTMS.2011.5721150
DO - 10.1109/NTMS.2011.5721150
M3 - Conference contribution
AN - SCOPUS:79952831681
SN - 9781424487042
T3 - 2011 4th IFIP International Conference on New Technologies, Mobility and Security, NTMS 2011 - Proceedings
BT - 2011 4th IFIP International Conference on New Technologies, Mobility and Security, NTMS 2011 - Proceedings
T2 - 4th IFIP International Conference on New Technologies, Mobility and Security, NTMS 2011
Y2 - 7 February 2011 through 10 February 2011
ER -