The Feasibility Research Of The Building Plan For The NGN Commercial Network Of Linyi Network Communication Company

With the fast development of Internet, data communication becomes more and more important, which heavily challenges the conventional telecommunications based on voice technologies. How to provide new telecommunication networks with rich voice,data, and multimedia services is being considered by telecommunication operators.The NGN(Next Generation Network) which is based on the packet switch network and takes the Softswitch as its kernel, can meet the service requirements of integration and characteristics, can meet the technology requirements of multi-layers, standardization and openness .it can provide data, voice and multimedia integration services. It is consistent with the trends of current telecommunication business and network development. The NGN has the advantages of capability of fast deployment.It is expandable, economical and efficient with the ability of fast expansion in the market, easy to be implemented. It supports Qos(i.e. Quality of service), high availability, multiple business and unified business network compared with the TDM(i.e. Time Divided Multiplex) network.Then can the telecommunication company take the opportunity of utilization of NGN technology to establish a telecommunication network to enter the market with the help of new technology and new business? This article takes Linyi network communication company as an example to study the feasibility of the NGN commercial project.There are 5 chapters in this thesis. First of all summarizing the related background of the NGN project, secondly after tracking the next-generation features of network, current technology, key issues, and network protocols, probable evolution pathways is provided. Based on the current acknowledge, then coming up with the detailed plan for the NGN commercial network of Linyi network communication company,we discuss in detail the network communication method, network management model, network equipment, network provider, user identification number, IP design and user design to prove the application of Next-Generation Network technology under the present network.At last, after pinpointing the market and customers, we point out the varieties of business and predict the benefit in the early stage of Next-Generation Network application to prove this new business network in the view of market.