摘要
随着LTE网络在全球推广部署,对应的LTE国际漫游也开始逐步推进。首先研究了LTE网络的国际漫游架构,用于LTE漫游的IPX网络连接模型,LTE语音漫游的需求和网络架构,然后提出了LTE语音漫游的方案和建议,并详细分析了LTE网络下主要采用的两种方式:CSFB和VoL TE,可供其他运营商参考与借鉴。
Following the global deployment of LTE network, LTE international roaming is also progressing. LTE roaming architecture was studied, as well as the IPX network connection model. On the basis of analyzing the requirement and network architecture, some technical solution and suggestion for LTE voice roaming were also presented.
出处
《电信技术》
2015年第2期22-27,共6页
Telecommunications Technology
