Service oriented model of telecommunication system

The need of telecommunication planning development for network according to requirements in the telecommunication services requires the model of telecommunication system, which can be used to calculate the limit of resources to administrative tasks. The approach to telecommunication system service-oriented modelling is viewed in the article. This approach is based on service viewpoint of telecommunication network and process viewpoint of its management system. The telecommunication system model is represented as a set of management system model and telecommunication network model (management object). Management system model is represented as a formalized describing of telecommunication network administrative processes parameters in the term of eTOM methodology. This model describes the parameters of process such as maturity and productivity. This model is destined to calculate the limit of resources to administrative tasks for designed telecommunication network. Telecommunication network model is represented as a set of telecommunication services, which are on different stages of lifecycle. The main component of telecommunication network model is telecommunication service model. It consists of several description components: parameters of service quality, service of level of agreement, lifecycle parameters, management and maintenance systems. Suggested service-oriented telecommunication system model is considered telecommunication services on different stages of lifecycle. It allows analyzing telecommunication system as a temporal object and planning its development.