VoLTE语音呼叫时延优化的研究与实践

摘要

The voice call delay is an important KPI to measure VoLTE network quality and customer perception. Base on the research and practice of existing VoLTE network,this paper analyses the characteristics, infl uential factors and optimization ideas of the voice call delay, which has a good reference value for call delay optimization work.%语音呼叫建立时延是衡量VoLTE网络质量和客户感知的关键指标之一。本文基于现网研究与实践，分析了VoLTE呼叫时延的特点和影响要素，探索了相关优化思路和方法，对于指导VoLTE呼叫时延优化工作具有较好的参考价值。