The Project Of Beijing Telecom New NGN Network

With the rapid development of the communications industry and fierce market competition, the current network development also faces many new problems and difficulties, especially for integrated access and integrated business solutions put forward high-class requirements. Because of NGN services, the advantages of control and bearer separation, which provides voice, data, multimedia integrated services, network deployment flexibility, business to provide fast and so has become the development trend of telecommunication networks. The article from the concept of NGN to introduce the definition of NGN, structure & principles, development of NGN and the status with Beijing Telecom's network, discussed in detail the new Beijing Telecom NGN network design. The highlight is the new NGN network structure, traffic data, and business implementations and other content. Finally, from the perspective of new business applications, the article has discussed commercially available now or will soon commercial NGN new business.