Caio B. Bezerra De Souza, J. J. Arnez, Tarcisio Fernandes, Cassio A. Tavares Alves, J. O. D. Sousa
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引用次数: 1
摘要
这项工作的目的是评估5G独立(SA)和4G长期演进(LTE)移动网络中语音通话服务的电池消耗。语音通话业务以IP多媒体子系统IMS (call over IP Multimedia Subsystem)网络的功耗为函数进行评估。采用一流的被测设备(DUT)和实验装置来评估实验过程中的电流和功率值。测试结果表明,在5G SA组网下,被测设备语音通话能耗可降低38.88%。此外,使用5G SA网络进行的语音通话质量优于使用4G网络进行的语音通话,平均抖动差高达16.5 ms。在此基础上,为改进IMS技术和VoNR商用提供了电池消耗分析。
Analysis of Power Consumption in 4G VoLTE and 5G VoNR Over IMS Network
The purpose of this work is to assess the battery consumption for voice call services in both 5G Standalone (SA) and 4G Long Term Evolution (LTE) mobile networks. The voice call services are assessed as a function of the power consumption during a call over IP Multimedia Subsystem (IMS) network. A top-class Device Under Test (DUT) and an experimental setup was used to evaluate the current and power values during the experimentation. Measurement results show that the DUT consumes up to 38.88 % less energy when performing voice calls using a 5G SA network. Additionally, voice calls made using 5G SA networks had superior quality compared to voice calls made in 4G networks, with an average jitter difference of up to 16.5 ms. Based on the results, analyses of the battery consumption are provided for improvements to the IMS technology and Voice over New Radio (VoNR) commercial use.