摘要:4G网络处于大规模建设和快速发展时期,初期网络运行出现较多的问题。VoLTE用户在IMS网络下注册成功是使用VoLTE进行高清语音、视频通话的前提。VoLTE用户注册失败或者时延过长,都会影响VoLTE用户的感知。本文论述了整个注册过程,并结合中创信令监测系统实际案例,论证了通过中创Vo LTE信令监测系统提升和优化注册质量的方案。
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