J. Hou, Chunlei Hu, Xiaoyin Zhao, Han Guo, Jinyang Yu, Xiaohan Xu
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引用次数: 0
摘要
随着5G的发展和演进,互联网语音通信(voice over IP, VoIP)加入了传统移动通信运营商的竞争。然而,当前VoNR商用面临着网络覆盖不完善、无线增强功能支持不完善等问题,对网络规划提出了很高的要求。本文通过在商用移动网络中进行的VoNR语音质量测试实验,阐述了VoNR增强功能、覆盖范围和容量的性能问题。并针对5G频段进行可行性分析,为VoNR的商用提供参考建议。
Coverage and Capacity Measurements for 5G Voice Services
With the development and evolution of 5G, Internet voice communication (Voice over IP, VoIP) has joined the competition of traditional mobile communication operators. However, the current VoNR commercialization faces problems such as imperfect network coverage and incomplete wireless enhancement function support, which puts forward high requirements for network planning. This paper elaborates on performance issues of VoNR enhanced functions, coverage and capacity, by testing VoNR voice quality with measurement experiments performed in the commercial mobile network. Moreover, feasibility analysis is carried out in view of the 5G frequency bands, and reference suggestions are provided for commercial use of VoNR.