WO2016165669A1 - 一种手机呼叫占线自动重拨方法、装置、终端和计算机可读存储介质 - Google Patents

一种手机呼叫占线自动重拨方法、装置、终端和计算机可读存储介质 Download PDF

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Publication number
WO2016165669A1
WO2016165669A1 PCT/CN2016/080075 CN2016080075W WO2016165669A1 WO 2016165669 A1 WO2016165669 A1 WO 2016165669A1 CN 2016080075 W CN2016080075 W CN 2016080075W WO 2016165669 A1 WO2016165669 A1 WO 2016165669A1
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Prior art keywords
call
busy
user
mobile phone
core network
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PCT/CN2016/080075
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English (en)
French (fr)
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王进
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中兴通讯股份有限公司
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Publication of WO2016165669A1 publication Critical patent/WO2016165669A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

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  • the present application relates to, but is not limited to, a terminal wireless communication technology, and in particular, to a mobile phone call busy automatic redialing method, apparatus, terminal, and computer readable storage medium.
  • the current call process is a process that is strictly defined by the wireless communication protocol.
  • the function of the user interface UI (User Interface) presenting to the user is to complete the above call flow, from the call initiation to the end of the call process, which is a complete call process.
  • the dialing process itself is already a fairly streamlined process, entering the number or selecting the dialed number --> dial out --> call process --> hang up or the other party hangs up.
  • a method for automatically redialing a mobile phone call busy line comprising:
  • the next call request is automatically initiated according to the automatic redial policy set by the user.
  • the step of sending a call request command to the core network includes:
  • the call request command is sent to the core network through the wireless connection channel.
  • the step of acquiring call control signaling sent by the core network includes:
  • the terminating the current call process refers to releasing the radio resources occupied during the current call.
  • the step of parsing the call control signaling to determine that the current call is called is busy:
  • the method further includes:
  • the step of automatically initiating the next call request includes:
  • the next call request is automatically initiated when the conditions of the automatic redial policy set by the user are met.
  • the content of the set automatic redial policy includes one or more of the following: a time interval for initiating the next call, whether the total number of redial attempts is set, whether the calling process requires the user to be on duty, and setting the user reminder. the way.
  • the method further includes: automatically initiating a successful call after the next call request according to the automatic redial policy set by the user; the step of the successful call includes:
  • the user reminding manner includes: ringing and/or shaking.
  • a mobile phone call busy automatic redial device comprising:
  • a sending module configured to send a call request command to the core network
  • a parsing module configured to parse the call control signaling to determine that the current call is busy
  • Execution module set to automatically initiate the next call according to the automatic redial policy set by the user request.
  • the sending module further includes:
  • connection establishment submodule is set to establish a wireless connection channel to the core network
  • the transmitting submodule is configured to send a call request command to the core network through a wireless connection channel.
  • the obtaining module further includes:
  • the first obtaining submodule is configured to obtain release signaling in the call control signaling sent by the core network
  • Terminate the submodule set to terminate the current call process
  • the terminating the current call process includes: releasing the radio resources occupied during the call.
  • the parsing module further includes:
  • the parsing sub-module is configured to parse the cause cause field carried in the release signaling sent by the core network, and obtain the parsing result; wherein the Cause field is busy for the user;
  • the submodule is determined to be set to determine that the current call is busy based on the parsing result.
  • the device further includes: a determining module
  • the determining module is set to determine that the automatic callback function is enabled for the current call before automatically initiating the next call request according to the automatic redial policy set by the user.
  • the execution module further includes:
  • a second obtaining submodule configured to obtain the automatic redialing policy set by the user
  • the execution submodule is set to automatically initiate the next call request when the conditions of the automatic redial policy set by the user are met.
  • the content of the automatic redialing policy includes one or more of the following: a time interval for initiating the next call, whether the total number of redial attempts is set, whether the calling process requires the user to be on duty, and setting the user reminding mode.
  • the device further includes a first acquiring module, a connection establishing module, and an indicating module.
  • a first acquiring module configured to acquire connection signaling sent by the core network
  • connection establishing module configured to establish a call connection according to the radio bearer assignment sent by the core network
  • the indication module is configured to prompt the user to answer the call by using a user reminder mode set by the automatic redial policy.
  • the user reminder mode includes: ringing and/or shaking.
  • a terminal includes the mobile phone call busy automatic redial device.
  • a computer readable storage medium storing computer executable instructions, the computer executable instructions being implemented by a processor to implement the mobile phone call busy automatic redialing method.
  • the automatic redialing policy function is enabled to solve the cumbersome process of mechanically repeating the dialing-holding listening-hanging-returning-returning dialing interface when the user encounters the called busy condition.
  • the intelligent operation of the mobile phone makes the mobile phone call process more efficient and improves the user experience.
  • FIG. 1 is a schematic diagram of basic steps of a method for automatically redialing a call of a mobile phone according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a structure of a mobile phone call busy automatic redial device according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a subsystem of a mobile phone device according to an embodiment of the present invention, which relates to the method of the present invention
  • FIG. 4 is a schematic flowchart of a method for automatically redialing a call of a mobile phone according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram of a process for completing a call by using a mobile phone call busy automatic redial method according to an embodiment of the present invention.
  • the embodiment of the present invention provides a method, a device, and a terminal for automatically re-dialing a mobile phone call by automatically referring to a mechanically and cumbersome process in which a user encounters a call busy when making a call and needs to repeatedly try to initiate a call.
  • the redialing of the policy function enables the intelligent operation of the mobile phone, making the mobile phone call process more efficient and improving the user experience.
  • an embodiment of the present invention provides a method for automatically redialing a mobile phone call busy, including steps 11-14:
  • Step 11 sending a call request instruction to the core network
  • Step 12 Obtain call control signaling sent by the core network.
  • Step 13 Parse the call control signaling to determine that the current call is busy
  • step 14 the next call request is automatically initiated according to the automatic redial policy set by the user.
  • the automatic redialing policy function is enabled to solve the cumbersome process of mechanically repeating the dialing-holding listening-hanging-returning-returning dialing interface when the user encounters the called busy condition.
  • the intelligent operation of the mobile phone makes the mobile phone call process more efficient and improves the user experience.
  • step of sending a call request instruction to the core network in step 11 includes steps 111-112:
  • Step 111 establishing a wireless connection channel to the core network
  • Step 112 sending a call request instruction to the core network through a wireless connection channel.
  • the step of obtaining the call control signaling sent by the core network in step 12 includes the steps 121-122:
  • Step 121 Acquire release signaling in call control signaling sent by the core network.
  • Step 122 Terminate the current call process, where the terminating the current call process refers to releasing the radio resources occupied during the current call.
  • step of parsing the call control signaling in step 13 to determine that the current call is busy is included in steps 131-132:
  • Step 131 Parse the cause cause field carried in the release signaling sent by the core network, and obtain an analysis result; where the Cause field is busy for the user;
  • Step 132 Determine, according to the parsing result, that the current call is busy.
  • the method further includes: performing step 15 in step 13 before automatically initiating the next call request according to the automatic redial policy set by the user:
  • step 15 it is determined that the automatic redial function is enabled for the current call.
  • the step of automatically initiating the next call request according to the automatic redial policy set by the user in step 14 includes steps 141-142:
  • Step 141 Obtain an automatic redial policy set by the user.
  • Step 142 When the automatic redial policy condition set by the user is met, the next call request is automatically initiated.
  • the content of the automatic redial policy set by the user in step 141 includes one or more of the following: the time interval for initiating the next call, whether the total number of redial attempts is set, and whether the dialing process is required.
  • the user should be on duty and set the user reminder mode.
  • the method further includes: in step 14, automatically initiating a call after the next call request according to the automatic redial policy set by the user; the step of the successful call includes steps 16-18:
  • Step 16 Acquire connection signaling sent by the core network.
  • Step 17 Establish a call connection according to the radio bearer assignment sent by the core network.
  • Step 18 Instruct the user to answer the call by using a user reminder mode set by the automatic redial policy.
  • the user reminding manner in step 17 includes: ringing and/or shaking.
  • the automatic redialing policy function is enabled to solve the cumbersome process of mechanically repeating dialing-holding listening-hanging-returning-returning dialing interface when the user encounters the called busy condition.
  • the intelligent operation of the mobile phone makes the mobile phone call process more efficient and improves the user experience.
  • an embodiment of the present invention further provides an automatic redialing device for a mobile phone call busy line, including:
  • the sending module 21 is configured to send a call request command to the core network
  • the obtaining module 22 is configured to obtain call control signaling sent by the core network.
  • the parsing module 23 is configured to parse the call control signaling to determine that the current call is called busy;
  • the execution module 24 is configured to automatically initiate a next call request according to an automatic redial policy set by the user.
  • the sending module 21 further includes:
  • connection establishment submodule is set to establish a wireless connection channel to the core network
  • the sending submodule is configured to send a call request command to the core network through the wireless connection channel.
  • the obtaining module 22 further includes:
  • the first obtaining submodule is configured to obtain release signaling in the call control signaling sent by the core network
  • the terminating sub-module is set to terminate the current call process, wherein the terminating the current call process refers to releasing the radio resources occupied during the current call.
  • the parsing module 23 further includes:
  • the parsing sub-module is configured to parse the cause cause field carried in the release signaling sent by the core network, and obtain an analysis result; wherein the Cause field is busy for the user;
  • the submodule is determined to be set to determine that the current call is busy based on the parsing result.
  • the apparatus further comprises: a determining module 25; the determining module 25 is configured to, before the executing module 24 automatically initiates the next call request according to an "automatic redialing" policy set by the user
  • the execution module 24 further includes:
  • the second obtaining submodule is configured to obtain an "automatic redialing" policy set by the user;
  • the execution submodule is set to meet the user-set "automatic redial" policy condition, and the next call request is automatically initiated.
  • the content of the automatic redial policy configured in the second obtaining submodule in the execution module 24 includes one or more of the following: a time interval for initiating the next call, an upper limit for the total number of redial attempts, and an upper limit. Whether the dialing process requires user attendance and setting user reminder mode.
  • the successful calling includes:
  • the first obtaining module 26 is configured to obtain connection signaling sent by the core network.
  • the connection establishing module 27 is configured to establish a call connection according to the radio bearer assignment sent by the core network;
  • the indication module 28 is configured to instruct the user to answer the call by a user reminder mode set by the automatic redial policy.
  • the user reminding manner described in the indicating module 28 includes: ringing and/or shaking.
  • the device is a device corresponding to the above method, and all implementation embodiments of the above method are applicable to the embodiment of the device, and the same technical effects can be achieved.
  • the embodiment of the present invention further provides a terminal, including the mobile phone call busy automatic redial device as described in the foregoing embodiment.
  • a computer readable storage medium storing computer executable instructions, the computer executable instructions being implemented by a processor to implement the mobile phone call busy automatic redialing method.
  • FIG. 3 is a schematic diagram showing the relationship between subsystems of a method according to an embodiment of the present invention in a mobile phone device according to an embodiment of the present invention.
  • the implementation process of the method participating in the embodiment of the present invention includes: The communication connection subsystem in the demodulator MODEM chip is located in the call control subsystem, the setting and decision subsystem in the application processor AP chip.
  • the communication connection subsystem completes the protocol process related to all mobile communication networks, and provides a communication mechanism with the AP chip, which can complete the necessary interaction between the MODEM and the AP, and forward the necessary signaling content to the AP chip.
  • the corresponding module performs processing, or some information and instructions initiated by the receiving AP are executed by the MODEM chip. The work steps are as follows:
  • Step1 The user can use the dialing interface or address book in the mobile phone UI to initiate a call according to the contact or number to initiate the call, that is, the call control subsystem controls the communication connection subsystem to complete the connection of the access network and send the call request signaling. .
  • Step2 When the called number of the user call is valid, and the called party is not busy at this time, the call can be completed, and the core network will initiate a call alert to the calling party through the wireless access network, Alerting/Calling Process CallProceeding/Connecting, etc.
  • the signaling indicates the establishment of the calling process between the calling party and the called party, and starts the process of establishing the wireless bearer of the access network to establish a voice channel.
  • Step 3 After the core network receives the call request initiated by the calling party, the core network determines that the called party is busy, indicating that the call cannot be connected, and the core network sends a teardown/release signaling to the calling party, and the Cause field is in the caller. Carrying the user busy, indicating that the calling party is busy.
  • the call control signaling arrives at the user equipment, that is, the mobile phone through the access network, and is received and parsed by the communication connection subsystem.
  • the notification is sent to the call control subsystem, and the normal processing flow of the subsystem is completed, for example, Release the allocated wireless resources of the previous access process.
  • Step 4 The call control subsystem receives the notification that the called party is busy, and queries the setting and decision subsystem to query whether the user has set the automatic call. If the function of automatic re-call is set, go to Step5; if the auto-recall function is not set, the user will be provided with the necessary prompts on the UI as usual, and the process ends.
  • Step 5 According to the policy set by the user in the setting and decision sub-module, the call control subsystem replaces the user to complete the preparation action of the next call, and starts the calling process after the condition is met, that is, the Step 1 is re-executed.
  • the content of the "automatic redial" policy may include, but is not limited to, the time interval for initiating the next call, whether the total number of redial attempts is set, whether the dialing process requires the user to be on duty, and setting the corresponding user reminding mode.
  • FIG. 4 it is a schematic flowchart of a method for automatically redialing a mobile phone call busy line according to an embodiment of the present invention, including steps S101-S104:
  • Step S101 The user initiates a voice call; the user operates through the call dialer software module in the mobile phone UI, initiates a voice call, and determines the called number;
  • Step S102 determining whether the called party is busy according to the call control signaling; the calling process of the mobile phone is performed by the communication connection subsystem in the MODEM chip, and when the called party is busy, the core network does not deliver the radio bearer assignment, and the release/disassembly is issued. Chain signaling to terminate the call process, and the Cause field in the signaling is busy for the user.
  • the communication connection subsystem simultaneously sends a corresponding indication message to the call control subsystem, indicating that the called line is busy. ;
  • Step S103 Determine whether to perform automatic redialing according to the current call setting; the call control subsystem receives the notification that the called is busy, and determines whether the user specifies that the automatic redialing function is enabled for the call by interacting with the setting determination subsystem. If the user has enabled the automatic redial function, the automatic redial policy configuration is further obtained;
  • Step S104 determining whether the content of the automatic redial policy setting and the release condition of the radio access resource have met the redial condition; when the call control subsystem determines that the redial condition specified by the redial policy configuration is met, for example, the time interval is reached. Then, the call control subsystem interacts with the communication connection subsystem to complete the cleanup process of the last call. When the communication connection subsystem has successfully cleared the radio resources occupied by the last call and can initiate the call again, the next call process is entered.
  • a schematic diagram of a process for completing a call by using a mobile phone call busy automatic redial method includes steps S201 to S203:
  • Step S201 Entering an automatic redialing process; the call control subsystem automatically redials the busy called number according to the set automatic redialing policy;
  • Step S202 Receive the connection success success signaling sent by the core network, and establish a radio access bearer.
  • the communication connection subsystem receives the connection signaling sent by the core network, and the receiving has started.
  • the process of the radio bearer assignment initiated by the core network indicates that the call is successfully established, and a corresponding notification message is sent to the call control subsystem;
  • Step S203 Send a reminder prompt after the call is connected to the user, and the user connects the phone; the call control subsystem receives the notification message that the called call is successful, interacts with the setting determination subsystem, and checks whether the user sets a reminder that the call is connected. Function, if the call-on reminder function is set, the corresponding module will be notified to ring the ring/vibration notification to remind the user who has enabled the automatic redial function to return and pick up the mobile phone to enter the call process.
  • the user who has enabled the automatic redial function can separate the human-machine during the process of automatically redialing the call on the mobile phone, that is, the user does not need to keep the mobile phone next to the mobile phone, and the mobile phone indicates the function after the call is connected.
  • the module reminds the user to pick up the mobile phone to answer the call and the user enters the call state.
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
  • the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
  • the device/function module/functional unit in the above embodiment When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • the automatic redialing policy function is enabled to solve the cumbersome process of mechanically repeating the dialing-holding listening-hanging-returning-returning dialing interface when the user encounters the called busy condition.
  • the intelligent operation of the mobile phone makes the mobile phone call process more efficient and improves the user experience.

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Abstract

一种手机呼叫占线自动重拨方法、装置、终端和计算机可读存储介质，该方法包括：发送呼叫请求指令到核心网；获取核心网下发的呼叫控制信令；解析所述呼叫控制信令，确定当前呼叫被叫占线；根据用户设置的自动重拨策略，自动发起下一次呼叫请求。

Description

一种手机呼叫占线自动重拨方法、装置、终端和计算机可读存储介质 技术领域
本申请涉及但不限于终端无线通讯技术，尤其涉及一种手机呼叫占线自动重拨方法、装置、终端和计算机可读存储介质。
背景技术
目前呼叫流程是一个由无线通信协议进行严格定义的过程，用户界面UI(User Interface)呈现给用户的交互过程的功能就是完成上述呼叫流程，从呼叫发起至呼叫过程结束，是一个完整的呼叫过程生命周期。而一次呼叫由于被叫占线而结束，到发起下次呼叫的过程通常就是由用户自行完成的。以拨打电话为例，一般而言拨打过程本身已经是一个相当精简的过程，输入号码或选择拨叫的号码-->拨出-->通话过程-->挂断或对方挂断。但如果遇到类似拨打热线或公共服务类的电话，总是遇到占线而需要反复尝试发起呼叫时，这个过程就显得机械而繁琐了，用户需要从手持电话接听的状态转为手持电话，并选择号码重新拨出，再听话筒中的反馈音，这个过程可能需要重复多次，期间伴随手机不断在眼前和耳边的两种握持姿势中切换这样的机械重复操作，非常低效。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
一种手机呼叫占线自动重拨方法，包括：
发送呼叫请求指令到核心网；
获取核心网下发的呼叫控制信令；
解析所述呼叫控制信令，确定当前呼叫被叫占线；
根据用户设置的自动重拨策略，自动发起下一次呼叫请求。
可选地，发送呼叫请求指令到核心网的步骤包括：
建立无线连接通道到核心网；
通过无线连接通道将呼叫请求指令发送到核心网。
可选地，获取核心网下发的呼叫控制信令的步骤包括：
获取核心网下发的呼叫控制信令中的释放信令；
终止当前呼叫过程；
其中，所述终止当前呼叫过程是指释放本次呼叫过程中占用的无线资源。
可选地，解析所述呼叫控制信令，确定当前呼叫被叫占线的步骤包括：
解析核心网下发的释放信令中携带的原因Cause字段，得到解析结果；其中所述Cause字段为用户忙；
根据解析结果，确定当前呼叫被叫占线。
可选地，所述方法还包括：
在根据用户设置的自动重拨策略，自动发起下一次呼叫请求之前，确定当前呼叫启用了自动重拨功能。
可选地，根据用户设置的自动重拨策略，自动发起下一次呼叫请求的步骤包括：
获取用户设置的自动重拨策略；
在满足用户设置的自动重拨策略的条件时，自动发起下一次呼叫请求。
可选地，所述设置的自动重拨策略的内容包括以下一种或多种：发起下一次呼叫的时间间隔、总的重拨次数是否设置上限、拨叫过程是否需要用户值守和设置用户提醒方式。
可选地，所述方法还包括：根据用户设置的自动重拨策略，自动发起下一次呼叫请求之后成功呼叫；所述成功呼叫的步骤包括：
获取核心网下发的连接信令；
根据核心网下发的无线承载指派，建立呼叫连接；
通过自动重拨策略设置的用户提醒方式，指示用户接听电话。
可选地，所述用户提醒方式包括：响铃和/或震动。
一种手机呼叫占线自动重拨装置，包括：
发送模块，设置为发送呼叫请求指令到核心网；
获取模块，设置为获取核心网下发的呼叫控制信令；
解析模块，设置为解析所述呼叫控制信令，确定当前呼叫被叫占线；
执行模块，设置为根据用户设置的自动重拨策略，自动发起下一次呼叫 请求。
可选地，发送模块还包括：
连接建立子模块，设置为建立无线连接通道到核心网；
发送子模块，设置为通过无线连接通道将呼叫请求指令发送到所述核心网。
可选地，获取模块还包括：
第一获取子模块，设置为获取核心网下发的呼叫控制信令中的释放信令；
终止子模块，设置为终止当前呼叫过程；
其中，终止当前呼叫过程包括：释放本次呼叫过程中占用的无线资源。
可选地，解析模块还包括：
解析子模块，设置为解析核心网下发的释放信令中携带的原因Cause字段，得到解析结果；其中Cause字段为用户忙；
确定子模块，设置为根据解析结果，确定当前呼叫被叫占线。
可选地，该装置还包括：确定模块；
确定模块，设置为在根据用户设置的自动重拨策略，自动发起下一次呼叫请求之前，确定当前呼叫启用了自动重拨功能。
可选地，执行模块还包括：
第二获取子模块，设置为获取用户设置的所述自动重拨策略；
执行子模块，设置为在满足用户设置的自动重拨策略的条件时，自动发起下一次呼叫请求。
可选地，自动重拨策略的内容包括以下一种或多种：发起下一次呼叫的时间间隔、总的重拨次数是否设置上限、拨叫过程是否需要用户值守和设置用户提醒方式。
可选地，该装置还包括第一获取模块、连接建立模块和指示模块，
第一获取模块，设置为获取所述核心网下发的连接信令；
连接建立模块，设置为根据所述核心网下发的无线承载指派，建立呼叫连接；
指示模块，设置为通过所述自动重拨策略设置的用户提醒方式，指示用户接听电话。
可选地，用户提醒方式包括：响铃和/或震动。
一种终端，包括所述的手机呼叫占线自动重拨装置。
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现所述的手机呼叫占线自动重拨方法。
本发明实施例的方案中，通过自动重拨策略功能的启用，解决了用户遇到被叫占线情况时，机械重复拨号-握持听音-挂断-返回拨号界面的这样繁琐过程，实现了手机的智能化操作，使得手机呼叫过程更加高效，改善了用户的使用感受。
附图概述
图1为本发明实施例的手机呼叫占线自动重拨方法的基本步骤示意图；
图2为本发明实施例的手机呼叫占线自动重拨装置的组成结构示意图；
图3为本发明实施例的手机设备中涉及本发明方法的子系统的构成关系示意图；
图4为本发明实施例的手机呼叫占线自动重拨方法的流程示意图；
图5为本发明实施例的采用手机呼叫占线自动重拨方法完成呼叫接通的流程示意图。
本发明的实施方式
下面结合附图对本发明的实施方式进行描述。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
本发明实施例针对相关技术中用户在拨打电话时遇到呼叫占线而需要反复尝试发起呼叫这一机械而繁琐的过程的问题，提供一种手机呼叫占线自动重拨方法、装置及终端，通过自动重拨策略功能的启用，实现了手机的智能化操作，使得手机呼叫过程更加高效，改善了用户的使用感受。
如图1所示，本发明实施例提供了一种手机呼叫占线自动重拨方法，包括步骤11～14：
步骤11，发送呼叫请求指令到核心网；
步骤12，获取核心网下发的呼叫控制信令；
步骤13，解析所述呼叫控制信令，确定当前呼叫被叫占线；
步骤14，根据用户设置的自动重拨策略，自动发起下一次呼叫请求。
本发明实施例的方案中，通过自动重拨策略功能的启用，解决了用户遇到被叫占线情况时，机械重复拨号-握持听音-挂断-返回拨号界面的这样繁琐过程，实现了手机的智能化操作，使得手机呼叫过程更加高效，改善了用户的使用感受。
可选地，步骤11中的发送呼叫请求指令到核心网的步骤包括步骤111～112：
步骤111，建立无线连接通道到核心网；
步骤112，通过无线连接通道将呼叫请求指令发送到核心网。
可选地，步骤12中的获取核心网下发的呼叫控制信令的步骤包括步骤121～122：
步骤121，获取核心网下发的呼叫控制信令中的释放信令；
步骤122，终止当前呼叫过程，其中，所述终止当前呼叫过程是指释放本次呼叫过程中占用的无线资源。
可选地，步骤13中的解析所述呼叫控制信令，确定当前呼叫被叫占线的步骤包括步骤131～132：
步骤131，解析核心网下发的释放信令中携带的原因Cause字段，得到解析结果；其中所述Cause字段为用户忙；
步骤132，根据解析结果，确定当前呼叫被叫占线。
可选地，所述方法还包括：在步骤13根据用户设置的自动重拨策略，自动发起下一次呼叫请求之前，执行步骤15：
步骤15，确定当前呼叫启用了自动重拨功能。
可选地，步骤14中的根据用户设置的自动重拨策略，自动发起下一次呼叫请求的步骤包括步骤141～142：
步骤141，获取用户设置的自动重拨策略；
步骤142，满足用户设置的自动重拨策略条件时，自动发起下一次呼叫请求。
步骤141所述的用户设置的自动重拨策略的内容包括以下一种或多种：发起下一次呼叫的时间间隔、总的重拨次数是否设置上限、拨叫过程是否需 要用户值守和设置用户提醒方式。
可选地，所述方法还包括：在步骤14根据用户设置的自动重拨策略，自动发起下一次呼叫请求之后成功呼叫；所述成功呼叫的步骤包括步骤16～18：
步骤16，获取核心网下发的连接信令；
步骤17，根据核心网下发的无线承载指派，建立呼叫连接；
步骤18，通过自动重拨策略设置的用户提醒方式，指示用户接听电话。
本发明的上述实施例中，步骤17中所述用户提醒方式包括：响铃和/或震动。
本发明实施例的上述方法中，通过自动重拨策略功能的启用，解决了用户遇到被叫占线情况时，机械重复拨号-握持听音-挂断-返回拨号界面的这样繁琐过程，实现了手机的智能化操作，使得手机呼叫过程更加高效，改善了用户的使用感受。
如图2所示，本发明实施例还提供一种手机呼叫占线自动重拨装置，包括：
发送模块21，设置为发送呼叫请求指令到核心网；
获取模块22，设置为获取核心网下发的呼叫控制信令；
解析模块23，设置为解析所述呼叫控制信令，确定当前呼叫被叫占线；
执行模块24，设置为根据用户设置的自动重拨策略，自动发起下一次呼叫请求。
可选地，所述发送模块21还包括：
连接建立子模块，设置为建立无线连接通道到核心网；
发送子模块，设置为通过无线连接通道将呼叫请求指令发送到核心网。
可选地，所述获取模块22还包括：
第一获取子模块，设置为获取核心网下发的呼叫控制信令中的释放信令；
终止子模块，设置为终止当前呼叫过程，其中所述终止当前呼叫过程是指释放本次呼叫过程中占用的无线资源。
可选地，所述的解析模块23还包括：
解析子模块，设置为解析核心网下发的释放信令中携带的原因Cause字段，得到解析结果；其中所述Cause字段为用户忙；
确定子模块，设置为根据解析结果，确定当前呼叫被叫占线。
可选地，该装置还包括：确定模块25；确定模块25，设置为在执行模块24根据用户设置的“自动重拨”策略，自动发起下一次呼叫请求之前
确定当前呼叫启用了自动重拨功能。
可选地，执行模块24还包括：
第二获取子模块，设置为获取用户设置的“自动重拨”策略；
执行子模块，设置为满足用户设置的“自动重拨”策略条件时，自动发起下一次呼叫请求。
可选地，执行模块24中的第二获取子模块中所述的设置的自动重拨策略内容包括以下一种或多种：发起下一次呼叫的时间间隔、总的重拨次数是否设置上限、拨叫过程是否需要用户值守和设置用户提醒方式。
可选地，执行模块24根据用户设置的“自动重拨”策略，自动发起下一次呼叫请求之后，成功拨通还包括：
第一获取模块26，设置为获取核心网下发的连接信令；
连接建立模块27，设置为根据核心网下发的无线承载指派，建立呼叫连接；
指示模块28，设置为通过自动重拨策略设置的用户提醒方式，指示用户接听电话。
可选地，指示模块28中所述的用户提醒方式包括：响铃和/或震动。
需要说明的是，该装置是与上述方法对应的装置，上述方法的所有实现实施例均适用于该装置的实施例中，也能达到相同的技术效果。
本发明实施例还提供一种终端，包括如上述实施例所述的手机呼叫占线自动重拨装置。
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现所述的手机呼叫占线自动重拨方法。
下面结合手机设备中涉及到本发明实施例中所述方法的子系统来详细说明本发明实施例的方法。
如图3所示，为本发明实施例的手机设备中涉及本发明实施例方法的子系统的构成关系示意图。参与本发明实施例方法的实施过程包括：位于调制 解调器MODEM芯片内的通信连接子系统，位于应用处理器AP芯片内的呼叫控制子系统，设置与判决子系统。
其中，通信连接子系统完成全部移动通信网络有关的协议过程，并提供一套同AP芯片的通信机制，能够在MODEM及AP间完成必要的交互，将必要的信令内容转发至AP芯片上的相应模块进行处理，或接收AP发起的一些信息与指令由MODEM芯片执行。工作步骤如下：
Step1：用户使用手机UI中的拨号界面或通讯录等可根据联系人或号码发起呼叫的界面发起呼叫，即经呼叫控制子系统控制通信连接子系统完成接入网的连接并发送呼叫请求信令。
Step2：当用户呼叫的被叫号码有效，且此时被叫并未占线时，呼叫可完成接续，核心网会通过无线接入网向主叫发起提醒Alerting/呼叫进程CallProceeding/连接Connect等呼叫控制信令，指示主叫同被叫间呼叫过程的建立，同时启动接入网无线承载建立的流程，建立语音话路。
Step3：当核心网接收到主叫发起的呼叫请求后，核心网判断被叫发生占线，表明呼叫无法接续，则核心网会向主叫下发拆链/释放信令，并在其中的Cause字段携带用户忙，指示主叫被叫忙。
呼叫控制信令通过接入网到达用户设备即手机，由通信连接子系统接收并解析，当判定当前呼叫被叫占线，则向呼叫控制子系统发送通知，并完成本子系统的正常处理流程，例如释放之前的接入过程已分配的无线资源。
Step4：呼叫控制子系统收到被叫占线的通知，向设置与判决子系统查询对当前呼叫，用户是否设置了自动重呼的功能。如果设置了自动重呼的功能，进入Step5；如果没有设置自动重呼的功能，则同常规过程，在UI上给用户提供必要的提示，过程结束。
Step5：根据设置与判决子模块中用户设置的策略，呼叫控制子系统代替用户继续下一次呼叫的准备动作，并在符合条件后开始呼叫过程，即重新执行Step1。“自动重拨”策略内容可以包括但不仅限于发起下次呼叫的时间间隔、总的重拨次数是否设置上限，拨叫过程是否需要用户值守及设置相应的用户提醒方式等。
下面结合本发明实施例的方法的流程示意图来详细说明本发明实施例的 方案。
如图4所示，为本发明实施例的手机呼叫占线自动重拨方法的流程示意图，包括步骤S101～S104：
步骤S101：用户发起语音呼叫；用户通过手机UI中的通话拨号器软件模块操作，发起语音呼叫，确定被叫的号码；
步骤S102：根据呼叫控制信令判定被叫是否占线；手机的呼叫过程由MODEM芯片中的通信连接子系统执行，当被叫占线时，核心网没有下发无线承载指派，并下发释放/拆链信令以终止呼叫过程，且信令中携带Cause字段为用户忙，通信连接子系统除了根据信令执行无线资源的释放过程，同时发送相应的指示消息到呼叫控制子系统，表明被叫占线；
步骤S103：根据当前呼叫设置判定是否执行自动重拨；呼叫控制子系统接收到被叫占线的通知，通过与设置判定子系统交互来判定用户是否对此呼叫指定启用了自动重拨功能。如果用户启用了自动重拨的功能，则进一步获取自动重拨策略配置；
步骤S104：判定自动重拨策略设置的内容及无线接入资源的释放情况，是否已满足重拨条件；当呼叫控制子系统判定满足由重拨策略配置指定的重拨条件时，例如时间间隔到达，则呼叫控制子系统同通信连接子系统交互是否完成上次呼叫的清理流程。当通信连接子系统已经成功清理上次呼叫占用的无线资源并可以再次发起呼叫，则进入下次呼叫过程。
下面结合实施例来详细说明采用本发明方法自动重拨完成呼叫接通的流程。
如图5所示，为本发明实施例的采用手机呼叫占线自动重拨方法完成呼叫接通的流程示意图，包括步骤S201～S203：
步骤S201：进入自动重拨过程；呼叫控制子系统根据已设置的自动重拨策略对占线的被叫号码进行自动重拨；
步骤S202：收到核心网下发的被叫接续成功信令，建立无线接入承载；当某次重试中，通信连接子系统收到了核心网下发的连接信令，并且接收已开始的核心网发起的无线承载指派的流程，表明本次呼叫建立成功，向呼叫控制子系统发出相应的通知消息；
步骤S203：向用户发出呼叫接通后的提醒提示，用户接通电话；呼叫控制子系统收到被叫呼叫成功的通知消息，同设置判定子系统交互，检查用户是否设置了呼叫接通的提醒功能，如果设置了呼叫接通的提醒功能，则控制相应模块发出铃音/震动通知，以提醒启用了自动重拨功能的用户返回并拿起手机进入通话过程。
需要说明的是，启用了自动重拨功能的用户在手机执行呼叫占线自动重拨的过程中，人机可分离，即该用户无需一直守在手机旁边，待到呼叫接通后手机的指示功能模块提醒该用户拿起手机接听电话，用户进入通话状态。
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现，所述计算机程序可以存储于一计算机可读存储介质中，所述计算机程序在相应的硬件平台上(如系统、设备、装置、器件等)执行，在执行时，包括方法实施例的步骤之一或其组合。
可选地，上述实施例的全部或部分步骤也可以使用集成电路来实现，这些步骤可以被分别制作成一个个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。
上述实施例中的装置/功能模块/功能单元可以采用通用的计算装置来实现，它们可以集中在单个的计算装置上，也可以分布在多个计算装置所组成的网络上。
上述实施例中的装置/功能模块/功能单元以软件功能模块的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。上述提到的计算机可读取存储介质可以是只读存储器，磁盘或光盘等。
工业实用性
本发明实施例的方案中，通过自动重拨策略功能的启用，解决了用户遇到被叫占线情况时，机械重复拨号-握持听音-挂断-返回拨号界面的这样繁琐过程，实现了手机的智能化操作，使得手机呼叫过程更加高效，改善了用户的使用感受。

Claims (15)

  1. 一种手机呼叫占线自动重拨方法，包括：
    发送呼叫请求指令到核心网；
    获取所述核心网下发的呼叫控制信令；
    解析所述呼叫控制信令，确定当前呼叫被叫占线；
    根据用户设置的自动重拨策略发起下一次呼叫请求。
  2. 根据权利要求1所述的手机呼叫占线自动重拨方法，其中，所述发送呼叫请求指令到核心网的步骤包括：
    建立无线连接通道到所述核心网；
    通过所述无线连接通道将呼叫请求指令发送到所述核心网。
  3. 根据权利要求1所述的手机呼叫占线自动重拨方法，其中，所述获取所述核心网下发的呼叫控制信令的步骤包括：
    获取所述核心网下发的呼叫控制信令中的释放信令；
    终止当前呼叫过程；
    其中，所述终止当前呼叫过程包括：释放本次呼叫过程中占用的无线资源。
  4. 根据权利要求3所述的手机呼叫占线自动重拨方法，其中，所述解析所述呼叫控制信令，确定当前呼叫被叫占线的步骤包括：
    解析所述核心网下发的释放信令中携带的原因Cause字段，得到解析结果；其中所述Cause字段为用户忙；
    根据所述解析结果，确定当前呼叫被叫占线。
  5. 根据权利要求1所述的手机呼叫占线自动重拨方法，所述方法还包括：
    在根据用户设置的自动重拨策略，自动发起下一次呼叫请求之前，确定当前呼叫启用了自动重拨功能。
  6. 根据权利要求1所述的手机呼叫占线自动重拨方法，其特征在于，所述根据用户设置的自动重拨策略，自动发起下一次呼叫请求的步骤包括：
    获取用户设置的所述自动重拨策略；
    在满足用户设置的所述自动重拨策略的条件时，自动发起下一次呼叫请 求。
  7. 根据权利要求6所述的手机呼叫占线自动重拨方法，其中，所述自动重拨策略的内容包括以下一种或多种：发起下一次呼叫的时间间隔、总的重拨次数是否设置上限、拨叫过程是否需要用户值守和设置用户提醒方式。
  8. 根据权利要求7所述的手机呼叫占线自动重拨方法，所述方法还包括：根据用户设置的所述自动重拨策略，自动发起下一次呼叫请求之后成功呼叫；所述成功呼叫的步骤包括：
    获取所述核心网下发的连接信令；
    根据所述核心网下发的无线承载指派，建立呼叫连接；
    通过所述自动重拨策略设置的用户提醒方式，指示用户接听电话。
  9. 根据权利要求8所述的手机呼叫占线自动重拨方法，其中，所述用户提醒方式包括：响铃和/或震动。
  10. 一种手机呼叫占线自动重拨装置，包括：
    发送模块，设置为发送呼叫请求指令到核心网；
    获取模块，设置为获取所述核心网下发的呼叫控制信令；
    解析模块，设置为解析所述呼叫控制信令，确定当前呼叫被叫占线；
    执行模块，设置为根据用户设置的自动重拨策略发起下一次呼叫请求。
  11. 根据权利要求10所述的手机呼叫占线自动重拨装置，其中，所述发送模块还包括：
    连接建立子模块，设置为建立无线连接通道到所述核心网；
    发送子模块，设置为通过所述无线连接通道将呼叫请求指令发送到所述核心网。
  12. 根据权利要求10所述的手机呼叫占线自动重拨装置，其中，所述获取模块还包括：
    第一获取子模块，设置为获取所述核心网下发的呼叫控制信令中的释放信令；
    终止子模块，设置为终止当前呼叫过程；
    其中，所述终止当前呼叫过程包括：释放本次呼叫过程中占用的无线资源。
  13. 根据权利要求12所述的手机呼叫占线自动重拨装置，其中，所述解析模块还包括：
    解析子模块，设置为解析所述核心网下发的释放信令中携带的原因Cause字段，得到解析结果；其中所述Cause字段为用户忙；
    确定子模块，设置为根据所述解析结果，确定当前呼叫被叫占线。
  14. 一种终端，包括如权利要求10所述的手机呼叫占线自动重拨装置。
  15. 一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现权利要求1至9任一项所述的手机呼叫占线自动重拨方法。
PCT/CN2016/080075 2015-07-27 2016-04-22 一种手机呼叫占线自动重拨方法、装置、终端和计算机可读存储介质 WO2016165669A1 (zh)

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