摘要：在4G网络大发展的背景下,VoLTE技术作为提供高清语音解决方案的手段,获得了运营商的高度重视。但VoLTE技术协议非常复杂,涉及网元接口众多,维护和优化难度较大。本文通过对VoLTE接通率、接续时长等业务性能指标的优化研究,总结方法论,为后续VoLTE网络的优化提供了思路和经验。
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