摘要
介绍了IMS网络接入设备类型,并给出了选择原则和典型应用场景;然后针对接入方式的不同,分别针对在网用户和新开户用户给出了建议组网方案。
The type of access network of IMS network was introduces, and the election principle and typical application scenario was given. Then, according to the different access methods, the proposed networking scheme was given for users and new users.
出处
《电信科学》
北大核心
2017年第S1期40-44,共5页
Telecommunications Science
关键词
IAD
IMS
VPN
信息VPN
接入场景
IAD
IP multimedia subsystem virtual private network
information virtual private network
access scenario
