End-to-end planning model for optimal evolution of telecommunications network

An analytical model of the telecommunications network is formulated, representing the entire network as a single entity. The resulting model contains a realistic (i.e. not overly simplified) view of the network, and hence can be used to develop the optimal evolution strategy for the Bell Operating Companies (BOC´s) network. The process of developing the optimal evolution strategy is referred to as the strategic planning process. Background associated with the strategic planning process of a telecommunications network is given. Attempts are made to illustrate some basic underlying assumptions in the telephony. The problem to be solved and nomenclature are defined. Models for the fundamental elements of the network, i.e. links and nodes, are defined. The optimization problem that includes all aspects of the network, i.e. end-to-end connectivity, is formulated