Application And Research Network IP RAN Technology In The Mobile Backhaul Network

With the3G base station and government enterprise customer traffic increased rapidly, the traditional access networks due to the existence of multi point to multi point business difficult, service scalability bottleneck, because it is unable to adapt to the needs of various bearing service integrated access mobile Internet scenarios. As a key business access to meet the needs of high bandwidth, high quality, multi modal, operators began to access net work technical standards construction plan organization of business, in some reginal, organizations are carrying out network scheme verification, using IP RAN form of technical equipment to build the access network to realize the integration of mobile base station return, government enterprise customer line etc. Mobile bearing network IP has became a focus of attention technology. It will face various problems on application level. Research article focuses key content relates to IP RAN technology for network application in mobile backhaul network.In this paper, based on the IP/MPLS technology standard system, to the traditional router architecture, the IP architecture, the IP architecture for RAN scheme is applied to the base station controller transmission network. This scheme improves the traditional packet transport network transmission channel, a IP routing based on IP protocol, through dynamic tectonic transfer channel. Scheme can satisfy multi service interconnection scenarios demand, provide service and guarantee the high quality. The research work of this paper has certain guidance functions to the local post network construction, also have reference to other city planning.