Study Of IPRAN Key Technology And Application

With the deployment of 3G and LTE networks, the development of mobile Internet services, and network-wide IP process to accelerate, traditional SDH/MSTP technique are replaced by the packet transport carrier technology,such as PTN, IPRAN. Integrated service access network based on IPRAN can better meet the base station backhaul requirements on the stage of 3G and LTE while achieving full service access.On the basis of studying the structure, principle and key technologies of IPRAN network, this paper introduces the IPRAN network planning scheme of Ningxia Telecom in detail. According to the application of IPRAN and the group standard, the related principles and suggestions of IPRAN network planning and deployment are discussed. In the network planning section, it introduces the application location of IPRAN network, service carrying plan, route planning and VPN deployment.