一种CSFB的回落结果检测方法及装置、计算机存储介质制造方法及图纸

本发明专利技术实施例公开了一种CSFB的回落结果检测方法及装置、计算机存储介质；该方法可以包括：触发终端向长期演进LTE基站发送附着请求消息，接收LTE基站发送的附着接受消息，其中，附着接受消息携带用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；当所述终端接收到LTE基站发送的寻呼消息时，控制所述终端基于所述指示信息所指示的CSFB优化方案以及LTE基站发送的重定向命令执行CSFB过程；在执行所述CSFB过程中，检测所述终端接入第一GSM小区失败后，检测所述终端通过接入第二GSM小区的语音通话状态；其中，第一GSM小区具有伪基站特性，第二GSM小区具有正常基站特性，且第一GSM小区的信号强度大于第二GSM小区的信号强度；利用检测的语音通话状态，判断所述CSFB是否回落成功。

A Method for Detecting CSFB Falling Back Results and Its Device and Computer Storage Media

The embodiment of the present invention discloses a method for detecting the drop-back result of CSFB, a device and a computer storage medium. The method may include: triggering terminal sends attachment request message to LTE base station which evolves over a long period of time, receiving attachment acceptance message sent by LTE base station, in which attachment acceptance message carries instruction information for instructing terminal to use preset CSFB optimization scheme for voice service. When the terminal receives the paging message sent by the LTE base station, it controls the terminal to execute the CSFB process based on the CSFB optimization scheme indicated by the instruction information and the redirection command sent by the LTE base station; during the execution of the CSFB process, after detecting the failure of the terminal to access the first GSM cell, it detects the voice call status of the terminal through accessing the second GSM cell. The first GSM cell has pseudo base station characteristics, the second GSM cell has normal base station characteristics, and the signal intensity of the first GSM cell is greater than that of the second GSM cell. The detection of voice call status is used to determine whether the CSFB is successful.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：曾元清，
申请(专利权)人：深圳市云中飞网络科技有限公司，
类型：发明
国别省市：广东,44