LTE网络异网漫游技术实现方案研究

Research of Technical Solution for the Inter-network Roaming

随着我国TD-LTE牌照的发放,在移动运营商之间开展异网漫游业务的需求日益显现。本文介绍了LTE网络异网漫游技术实现方案,探讨了异网漫游场景下语音、数据及短消息业务的实现方式及流程。

The requirement of inter-network roaming among the mobile telecommunication operators is raised, especially after the TD-LTE licenses were issued recently in China. This article introduces the technical solution of inter-network roaming in LTE network. The implementation and procedure of services including voice, data and short message are discussed.