IPX承载VoLTE国际漫游的组网方案研究  

Research on Network Solution of IPX Carrying VoLTE International Roaming Service

作　　者：文旭桦[1] 

机构地区：[1]中国电信股份有限公司广州研究院,广东广州510630

出　　处：《移动通信》2016年第15期54-58,共5页Mobile Communications

摘　　要：为了高质量地实现Vo LTE国际漫游服务,通过对Vo LTE国际漫游业务三种实现方案和IPX技术特点的研究,发现了IPX网络在互通能力、安全性和Qo S方面的突出优势,预测IPX网络能够成为承载LTE国际漫游业务的重要选择。在另一方面对IPX与运营商LTE网络的组网方案和能力要求也进行了研究。To achieve high quality in Vo LTE international roaming service, by studying three implementation solutions and IPX technical features, the paper found IPX network＇s advantages in interworking ability, security, Qo S, and its capability of being one important choice for carrying LTE international roaming service. The network solution of IPX and operator＇ LTE network and the capability requirements were studied as well.

关 键 词：VoLTE IPX LBO-VR LBO-HR S8HR 国际漫游 

分 类 号：TN929.5[电子电信—通信与信息系统]