VoNR解决方案及网络演进研究  

Research on VoNR solution and network evolution

作　　者：朱志弘 吴书鑫 ZHU Zhihong;WU Shuxin(China Information Consulting&Designing Institute Co.,Ltd,Nanjing 210006,China;China Telecom Suzhou Branch,Suzhou 215000,China)

机构地区：[1]中通服咨询设计研究院有限公司,江苏南京210006 [2]中国电信苏州分公司,江苏苏州215000

出　　处：《通信与信息技术》2023年第5期66-69,共4页Communication & Information Technology

摘　　要：阐述VoNR总体解决方案,分析VoNR和现有EPS Fallback两种解决方案的业务质量差异,介绍VoNR的关键技术和新的业务体验,最后探讨从EPS Fallback到VoNR的网络演进。This paper describes the overall solution of VoNR,analyzes the service quality differences between VoNR and the existing EPS Fallback solutions,introduces the key technologies and new business experience of VoNR,and finally discusses the network evolution from EPS Fallback to VoNR.

关 键 词：VoNR 解决方案 网络演进 

分 类 号：TN929.53[电子电信—通信与信息系统]