摘要
伴随着移动通信网络技术的代际更替,话音业务技术也在同步演进。对运营商话音技术演进路线进行了总结,在对4G VoLTE及5G VoNR话音解决方案进行分析的基础上,提出了5G Advanced网络架构下的话音解决方案——VoNR+,并对VoNR+业务需求、关键技术以及未来发展方向进行了探讨。
Voice service technologies are evolving synchronously with the advancement of mobile networking technologies. This paper summarizes the evolution roadmap of voice service technologies. Based on the in-depth analysis of 4G VoLTE and 5G VoNR voice solutions, a novel voice solution in 5G-Advanced network architecture, i.e., VoNR+, is proposed. In addition, the service requirements, key technologies and future development directions of VoNR+ are also discussed.
作者
吴滨
张剑寅
周越
魏彬
WU Bin;ZHANG Jianyin;ZHOU Yue;WEI Bin(China Mobile Research Institute,Beijing 100053,China)
出处
《移动通信》
2022年第1期46-50,共5页
Mobile Communications
