| With the rapid development of The Third-generation mobile technology application and the widely used of the intelligent terminal, and the mobile internet is developing faster and faster. With the gradually increasing number of user that access the mobile internet, and the more and more streaming media application such as the online games, video on demand, and mobile TV. With the new field such as the Internet of Things and the Smart City are widely used recent years, The LTE technology develop rapidly and widely used because of it can meet the need of service development rapidly, and the LTE technology can meet the requirement of the advanced application of the mobile internet and deal with the narrow band problem of the mobile network.First, the primary theory and key technology of The LTE Core network are introduced in this thesis. According to the requirement of the service for the mobile network of the China Telecom JiangXi corporation, the LTE Core network scheme is designed,including the scheme of the network architecture, and the setting scheme of the LTE network elements, and the back-up scheme to avoid system damage, and the scheme of IP address assigning, and the scheme of the network load bearing, and the scheme of the intelligent channel. Then the scheme of the network testing and the scheme of the service implemention are designed in this thesis, and the function of the network are tested, which including the basic service, avoiding damage function, and the Quality of Service, VPDN, and intelligent channel service. Then the flow of the service, and the user experience of the LTE Core network, and the operation of the application are analyzed, according to the testing result and running state of the LTE network, the LTE Core network designed can meet the requirement of the LTE mobile network service of the JiangXi Telecom corporation, and the LTE Core network scheme designed in this thesis also can use to instruct the LTE Core network implementation and construction. |
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