Abstract
The IP multimedia subsystem (IMS) is an architectural framework for delivering multimedia in IP network. However, the IMS is less clear regarding the monitoring of performance and fault management; beside the new generation operations systems and software (NGOSS) system manipulate QoS based assurance scenarios with enhanced telecom operations map (eTOM), which describe all management operations for system level monitoring and management (SLM&M), but this specification is generic. In this article, we propose a design of SLM&M, which integrates new technologies in network management, such as WSOA for communication and data processing as business processes; and BPEL to orchestrate the monitoring operation. The first scenario of SLM&M is to monitor supply scenario of multimedia service in IMS network, which is necessary to collect management information. This information leads to the SLM&M to monitor the network behaviour after delivery. In this work, we examine the response time in information collection operation during supply.
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