摘要
介绍EPC架构核心网主要接口类型、接口协议栈组成;考虑LTE话务模型、峰均比、封装协议效率、装载率等因素,运用带宽流量分析的方法,并以举例的方式计算接口流量,为EPC核心网规划提供了参考。
The main interface types and the interface protocol stacks of EPC core network are introduced in this paper. Considering LTE traffic model, peak-to-average ratio, encapsulation protocol efficiency and loading rate, bandwidth traffic analysis is used to calculate the traffic at interface, which provides a reference to the planning of EPC core network.
出处
《移动通信》
2015年第2期17-20,共4页
Mobile Communications
