Study On The Construction Scheme Of LTE Bearing Network Of Shanxi Telecom

At present, the mobile Internet in China has entered the3G era, and gradually began to transition to the era of4G. In addition to the traditional voice business, high bandwidth data services will have explosive growth, which requires a data access network with a high speed, intelligence to meet the load demand.This thesis first introduces the technical characteristics and network structure of IPRAN, and analyses the bearing requirements of various business. From the point of view of network IP based perspective, analysis of the construction methods of RAN network, the network model and needs arefocused for the different scenarios of the IPRAN network strategy and mode of evolution.This thesis takes Shanxi Telecom as the research object. Based on the currentsituation of carrying network, traffic carrying test scheduling, routing and MPLS tunnel planning and other aspects of the actual test, IP RAN network actual capacity is tested. IP RAN networkscheme, networking mode, service requirements, and security scheme withthe advantages of high reliability, high stability, high expansion design, are proposed.At the same time, the reforming of the traditional MSTP networks is proposed.