![]() A marketing research was first conducted to determine the level of services usage by the amount of money spent by the high, middle and low income earners. The existing network in Benue State is GSM based and the services provided are Voice, SMS and Internet. In this paper, starting from data collection involving users of telecommunication services in Benue State, Nigeria, the call rate, data transaction rate, call holding times/data transaction time and traffic intensity have been estimated at the 23 local government headquarters of the State. The accurate estimation of the traffic parameters, especially traffic intensity that the network must support is a key criterion in the development of an effective Next Generation Network (NGN) model. The results showed that the topology will meet the primary design goals of cost-effectiveness, reliability and scalability. The full laboratory-based approach of modelling and simulation with Riverbed modeler enabled an iterative refinement of the IP backbone network until the technical design was fully refined. In this paper, the IP backbone network topology is synthesized based onvarious qualitative and quantitative criteria and then developed by modelling and simulation in Riverbed Modeler environment. It is believed that synthetic network topologies offer more suitable design model generalizations in such circumstances. ![]() In such circumstances, the building of synthetic network topologies is often the preferred approach. In the case of developing economies, since there is little or no existing credible legacy infrastructure to transform to the Next Generation Network (NGN)in accordance with common practices based on collected network maps and measurements, the problem is often the initiation of almost entirely new telecommunications development schemes. As cost is the most fundamental driving factor behind the network design process,a well-designed IP backbone network should not only be cost-effective it should also be characterized by consistent running costs. As Internet Protocol (IP) has become the universal transport for almost all voice, data, video, and emerging communications worldwide, today, it is no longer practical to construct networks by merely connecting many standalone components without careful planning and design.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |