NGN (Next Generation Network) is an integrated network framework based on softswitch core.which can provide voice,data, multimedia and other services.NGN is a communications technology development direction and has been of great concern to the industry since NGN concept is proposed.With the maturity of the soft switching technology and NGN applications of the backbone network development,
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NGN (Next Generation Network) is an integrated network framework based on softswitch core.which can provide voice,data, multimedia and other services.NGN is a communications technology development direction and has been of great concern to the industry since NGN concept is proposed.With the maturity of the soft switching technology and NGN applications of the backbone network development,
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In recent years, the rapid development of Internet urged phone business to become hypergrowth, it’s not convenient and will take a long time to realize new functions in the old PSTN which based on traditional PBX system. On one hand, many enterprises want to make full use of network resources, on the other hand, they
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With the rapid development of VOIP technology, more and more enterprises attach great importance to VOIP telephone system because of its low cost, easy to implement value-added services and so on. And VOIP telephone system is now generally considered as the future technology direction. However, the signaling network which is widely used by the traditional
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Recent years, the structure of communication network has changed profoundly, one aspect is that the data service which is mainly IP based develops rapidly, it has become the dominant service in telecommunication networks; the other is the large technical progress in communication, ATM,IP and other techniques gradually become mature, the network technique is on the
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Along with the yearly increasing telecommunication network scale, the needs of mobile core network security, resource sharing and load balancing are getting more urgent. MSC Pool technology satisfies these needs perfectly. Based on 3GPP TS23.236 “Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (CN) Nodes”, MSC Pool breaks the limitation of
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With the rapid development of computer and communication technology, the number and the kind of the service we need is growing as well, which made softswitch, the main technology of NGN, has been paid more attention. The essential feature of softswitch is the separation of services, control and transmission, which made softswitch can make use
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The next generation network is a service-driven network, it is the traditional PSTN and IP based packet network fusion products. It adopts a comprehensive, open, network architecture, implementation of complete separation of service and call control, complete separation of call control and bearer,so that the service independent network. It is a packet based network, the
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As the consumers’demand for telecommunications services continuously improve, the bottleneck of traditional telecommunications services will become increasingly prominent. Operators had to build a strong business support environment, providing diverse, personalized integration of telecommunications services to solve this problem, and Next Generation Network (NGN) solutions is a way to the problem.SIP is based communication protocol in
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In this thesis, the technology and application of planning rolling of next generation network is studied. The subject is from the rolling planning project of telecommunication planning enterprise. Besides, local service forecasting and rolling planning projects is presented for three years from the view of network planning and the local rolling plan of the core
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