CN109792647A - 一种csfb的回落结果检测方法及装置、存储介质 - Google Patents

一种csfb的回落结果检测方法及装置、存储介质 Download PDF

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CN109792647A
CN109792647A CN201780001906.7A CN201780001906A CN109792647A CN 109792647 A CN109792647 A CN 109792647A CN 201780001906 A CN201780001906 A CN 201780001906A CN 109792647 A CN109792647 A CN 109792647A
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csfb
voice communication
terminal
tdscdma
target
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CN109792647B (zh
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曾元清
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Shenzhen Yun Zhong Fei Network Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明公开了一种CSFB的回落结果检测方法及装置、存储介质，包括：在基于指示终端采用预设的CSFB优化方案进行语音业务的指示信息执行CSFB过程中，检测出终端根据目标TDSCDMA小区频点信息向目标TDSCDMA小区发送建立语音通信请求消息；当触发响应语音通信请求消息，与目标TDSCDMA小区建立语音通信链路失败时，检测终端是否向GSM小区发送语音通信请求；当终端向GSM小区发送语音通信请求且成功建立语音通话链路时，检测在GSM网络下的语音通信状态；当检测到语音通信状态为断开状态时，确定CSFB的回落结果为回落失败；当检测到语音通信状态为保持状态时，确定在GSM网络下的语音通信结束后，终端是否在预设时长内返回LTE网络，以确定CSFB的回落结果。

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PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN201780001906.7A 2017-09-30 2017-09-30 一种csfb的回落结果检测方法及装置、存储介质 Active CN109792647B (zh)

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CN104185223A (zh) * 2013-05-23 2014-12-03 沃达丰有限公司 在电路交换回退期间提高移动终止呼叫处理的方法
CN103747462A (zh) * 2014-01-09 2014-04-23 中国联合网络通信集团有限公司 一种csfb信号检测方法和装置
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CN106714250A (zh) * 2017-01-19 2017-05-24 广东欧珀移动通信有限公司 一种小区注册方法及装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113038431A (zh) * 2021-02-22 2021-06-25 宇龙计算机通信科技(深圳)有限公司 网络接入方法、装置、存储介质及移动终端
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