TD-LTE演进型分组核心网技术分析

摘要

详细分析了TD-LTE演进型分组核心网EPC网元的功能、网元间接口的作用以及网元接口支持的协议，并列举出四种应用示例，总结了管理EPC网元的方法，对TD-LTE的建设与维护提出了参考建议。%This paper in earnest analyzed the function of cell of evolved packet core, and the application of interface, and the protocol of supported, and enumerated four kinds of applied examples, tallied up the method of management EPC cell, have certain instruction meaning to construction and maintenance of TD-LTE.