Unprecedented changes have taken place rapidly in the telecommunication industry. Solutions based on the IP Radio Access Network (IPRAN) have become the focus of telecommunication network deployment and development. Operators pay more and more attention to bearer network construction. Bearer network deployment must consider how to make full use of the existing cyber source, the function deployment, network capacity, traffic safety, maintainability and meet the LTE business development, and reduce the cost of network technology development, adaptation of 2G/3G/LTE collaborative development. In this paper the IPRAN bearer network (IP Radio Access Network) is taken as an example, the IPRAN bearer network LTE service is deployed.
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