WO2020211790A1 - 网络连接方法、装置、计算机设备和存储介质 - Google Patents

网络连接方法、装置、计算机设备和存储介质 Download PDF

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Publication number
WO2020211790A1
WO2020211790A1 PCT/CN2020/084988 CN2020084988W WO2020211790A1 WO 2020211790 A1 WO2020211790 A1 WO 2020211790A1 CN 2020084988 W CN2020084988 W CN 2020084988W WO 2020211790 A1 WO2020211790 A1 WO 2020211790A1
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Prior art keywords
message
rejection
network
type
call flow
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PCT/CN2020/084988
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English (en)
French (fr)
Inventor
黄宇永
周汉心
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深圳市万普拉斯科技有限公司
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Publication of WO2020211790A1 publication Critical patent/WO2020211790A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

Definitions

  • the present disclosure relates to the field of communication technology but is not limited to the field of communication technology, and in particular to a network connection method, device, computer equipment and storage medium.
  • the terminal In the communication process between the terminal and the base station, when the terminal makes a call under the Long Term Evolution (LTE) network, the usual solution is Credit Suisse First Boston (CSFB), that is, in the LTE network
  • CSFB Credit Suisse First Boston
  • the network needs to redirect the mobile phone to a 2G or 3G network, and use the 2G or 3G network for voice calls, and switch back to the LTE network after the call service ends.
  • the terminal When the terminal falls back to the 2G or 3G network from the LTE network, and the received location area code (LAC) is different from the LAC received by the terminal under the joint registration of the LTE network, the terminal will complete first LU registers and then initiates a call request.
  • LAC received location area code
  • the network when the network is redirected to a 2G or 3G network for signaling registration, it may be rejected by the network side, resulting in a failure of the CSFB call, resulting in probabilistic call interruption.
  • the present disclosure provides a network connection method, device, computer equipment and storage medium capable of reducing the probability of call interruption.
  • embodiments of the present disclosure provide a network connection method, the method including:
  • the call flow is re-initiated
  • embodiments of the present disclosure provide a network connection device, the device includes: a first processing module and a second processing module;
  • the first processing module is configured to, when a location update rejection message is received, determine the type of rejection reason for the location update rejection message according to the received network message;
  • the second processing module is configured to re-initiate a call flow when the type of rejection reason is a preset target rejection reason type.
  • embodiments of the present disclosure provide a computer device, including a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:
  • the rejection reason type is the preset target rejection reason type
  • the call flow is reinitiated.
  • embodiments of the present disclosure provide a computer-readable storage medium having a computer program stored thereon, and the computer program implements the following steps when executed by a processor:
  • the type of rejection reason is the preset target rejection reason type, it is determined to re-initiate the call flow to connect to the network.
  • the above network connection method, device, computer equipment and storage medium determine the type of the rejection reason of the location update rejection message according to the received network message when the location update rejection message is received, and when the rejection reason type is the preset target rejection For the reason type, determine that the terminal call failed at this time, and then automatically re-initiate the call flow so that the terminal can connect to the network, reducing the time that the network is disconnected due to the call failure, and reducing the number of location update rejection messages received by the terminal When you cannot connect to the network, the call is interrupted probabilistically.
  • the terminal confirms the type of the rejection reason and automatically re-initiates the call flow when the type of the rejection reason is the preset target rejection reason type, thereby greatly reducing the probability of the terminal's call interruption, which greatly improves the call quality.
  • Figure 1 is an internal structure diagram of a computer device in an embodiment
  • FIG. 2 is a schematic flowchart of a network connection method provided by an embodiment
  • FIG. 3 is a schematic flowchart of a network connection method provided by another embodiment
  • FIG. 4 is a schematic flowchart of a network connection method provided by another embodiment
  • FIG. 5 is a schematic flowchart of a network connection method provided by another embodiment
  • FIG. 6 is a schematic flowchart of a network connection method provided by another embodiment
  • FIG. 7 is a schematic structural block diagram of a network connection device provided by an embodiment
  • FIG. 8 is a schematic structural block diagram of a network connection device provided by another embodiment.
  • the network connection method provided in the present disclosure can be applied to the computer equipment shown in FIG. 1.
  • the computer equipment includes a processor, a memory, a network interface, a display screen and an input device connected through a system bus.
  • the processor of the computer device is used to provide calculation and control capabilities.
  • the memory of the computer device includes a non-volatile storage medium and an internal memory.
  • the non-volatile storage medium stores an operating system, a computer program, and a database.
  • the internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium.
  • the database of the computer device is used to store the location update rejection message in the following embodiment. For the description of the location update rejection message, refer to the content of the following method embodiment.
  • the network interface of the computer device can be used to communicate with other external devices through a network connection.
  • the computer device may be a server, a desktop computer, a personal digital assistant, or other terminal devices, such as a tablet computer, a mobile phone, etc., or a cloud or remote server.
  • the embodiments of the present disclosure The specific form of the computer equipment is not limited.
  • the display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, or it can be a button, a trackball or a touchpad set on the computer equipment shell , It can also be an external keyboard, touchpad, or mouse.
  • the input device and the display screen may not be part of the computer equipment, and may be external equipment of the computer equipment.
  • FIG. 1 is only a block diagram of a part of the structure related to the solution of the present disclosure, and does not constitute a limitation on the computer device to which the solution of the present disclosure is applied.
  • the computer device may include more or fewer components than shown in the figures, or combine certain components, or have a different component arrangement.
  • the execution subject of the following method embodiments may be a network connection device, and the device may be implemented as part or all of the foregoing computer equipment through software, hardware, or a combination of software and hardware.
  • the execution subject is a terminal as an example for description.
  • Fig. 2 is a schematic flowchart of a network connection method provided by an embodiment. This embodiment relates to a specific process in which the terminal determines the call flow re-initiation according to the received location update rejection message. As shown in Figure 2, the method includes:
  • the terminal may receive the network message issued by the network side during the communication connection process with the base station.
  • the network message can characterize the signaling process of the terminal during registration and connection.
  • the terminal receives a message containing a location update rejection message, it means that the terminal is denied access to the network, and the terminal cannot be registered, that is, the call cannot be realized.
  • the terminal can determine the location update rejection message according to the received network message The type of rejection reason.
  • the types of rejection reasons include, but are not limited to, no suitable cell in the location area, no available terminal at present, and so on.
  • the method further includes: in response to the rejection reason type being a preset target rejection reason type, reinitiating a call flow.
  • the method further includes: S104.
  • the type of rejection reason is a preset target rejection reason type, it is determined to re-initiate the call process to connect to the network. After confirming the re-initiating call flow, re-initiate the call to connect to the network.
  • the terminal when the terminal determines that the type of the rejection reason is the preset target rejection reason type, it may determine to re-initiate the call flow to the network side, so that the terminal reconnects to the network.
  • the target rejection reason type may be one or multiple, which is not limited in this embodiment.
  • the above call flow is a series of interaction flow between the terminal and the base station in order to realize communication.
  • the reason for the target rejection type here is the reason for the call failure that can be solved by re-initiating the call flow, or the target rejection type caused by dynamic instability. As time changes, the call flow may be re-initiated. The type of target rejection caused by instability disappears.
  • the terminal when there are multiple rejection reasons, if one or more of the multiple rejection reason categories is the target rejection reason category, the terminal restarts the call flow.
  • Other types of rejection reasons may be unknowable, and may be overcome by re-initiating the process, or may not be overcome, but the automatic re-initiation of the call through the terminal can increase the connection probability.
  • the call process is not re-initiated. For example, if the terminal's own hardware is limited and the connection cannot be successful, then the terminal does not perform an automatic call flow re-initiation to reduce unnecessary call flow initiation.
  • the terminal when receiving the location update rejection message, can determine the rejection reason type of the location update rejection message according to the received network message, and when the rejection reason type is the preset target rejection reason category, determine this time
  • the terminal call fails, and the call flow is automatically re-initiated so that the terminal can connect to the network, thereby reducing the probability that the terminal cannot connect to the network when receiving the location update rejection message in the traditional technology, which causes the probabilistic call interruption.
  • the terminal confirms the type of rejection reason, and automatically re-initiates the call flow when the type of rejection reason is the preset target rejection reason type, so that the probability of the terminal's call interruption is greatly reduced, which greatly improves the quality of the call, and therefore greatly improves user experience.
  • step S104 in FIG. 2 may include: when the type of the rejection reason is that there is no suitable cell in the location area, determining to re-initiate the call process.
  • the terminal device determines that the above-mentioned rejection reason type is that there is no suitable cell in the location area. For example, if the network message includes #15 (NO_SUITABLE_CELLS_IN_LA), it is determined that the frequency of the previously registered cell is not consistent with the frequency of the cell where the current terminal is located. Therefore, it is determined that the cell needs to be rescanned to reconnect to the network, and the terminal determines to re-initiate the call The process, so that the terminal can reconnect to the network, thereby reducing the probability of call interruption and improving the call quality.
  • B when the terminal is moving, after the terminal moves from A to B, B may have a suitable cell for the terminal to connect to, and the terminal automatically re-initiates the call flow, which can reduce the disconnection of the terminal.
  • the aforementioned call flow is a silent call flow.
  • the terminal device can reconnect to the network through the silent call process, which reduces the cumbersome operation of the user to manually call, makes the terminal network more convenient and faster, which further improves the network speed and further improves the user experience.
  • Fig. 3 is a schematic flowchart of a network connection method provided by another embodiment. This embodiment relates to an exemplary procedure for the terminal to receive the location update rejection message. In an embodiment, before the above S102, as shown in FIG. 3, the method further includes:
  • the terminal in the process of interacting with the network side, can receive a network message issued by the network side, and the message is stored in the form of a signaling log.
  • the terminal queries the network message and determines whether the above-mentioned location update rejection message exists in the network message. For example, the terminal queries the aforementioned signaling log to confirm whether there is a field such as LOCATION_UPDATE_REJECT in the signaling log.
  • the terminal can obtain the network message and determine whether there is a location update rejection message based on the network message, thereby determining whether the terminal has received the location update rejection message, and then determine that when the terminal receives the location update rejection message, and reject
  • the reason type is the preset target rejection reason type. For example, when there is no suitable cell in the location area, the call flow is automatically re-initiated, which greatly reduces the probability of the terminal's call interruption, which greatly improves the quality of the call, thus greatly improving the user Experience.
  • the method further includes:
  • S302 In response to the received redirection message, execute a location update procedure to receive the network message.
  • the terminal executes the location update process to interact with the network side to receive the network message.
  • the redirection message is a message sent to the terminal when the network side receives the CSFB service request sent by the terminal and is used for instructing the terminal to perform the location update process when performing the fallback process.
  • the terminal can then determine the location update rejection message and the target rejection reason type according to the network message, so that the terminal can automatically re-initiate the call flow when the location update rejection message is received and the target rejection reason type is no suitable cell in the location area.
  • the probability of the terminal's call interruption during the call is greatly reduced, which greatly improves the call quality, and therefore greatly improves the user experience.
  • Fig. 5 is a schematic flowchart of a network connection method provided by another embodiment. This embodiment relates to the specific process of the terminal receiving the redirection message. In one embodiment, before the "response to the received redirect message" in S302, as shown in FIG. 5, the method includes:
  • S402 Send a CSFB request.
  • the network when the terminal performs voice services on the LTE network, the network needs to redirect the mobile phone to the 2G or 3G network. Therefore, the terminal sends a CSFB request to the network side.
  • the request may be a call from the terminal to another terminal.
  • the signal may also be a call signal initiated by another terminal, which is not limited in this embodiment, as long as it is a request for a voice service under the LTE network.
  • the network side after receiving the CSFB request of the terminal, the network side sends a redirection message to the terminal to instruct the terminal to perform the location update process, thereby receiving the network message.
  • the terminal can send a CSFB request to the network side, and receive a redirection message sent by the network side based on the CSFB request, and then execute the location update process based on the redirection message to receive the network message, and then according to the network message It is determined that when the terminal receives a location update rejection message and the rejection reason type is the preset target rejection reason type, the call flow is automatically re-initiated, so that the probability of the terminal's call interruption during the call is greatly reduced, which greatly improves Improve the call quality, thus greatly improving the user experience.
  • the method further includes: if the call flow fails to be re-initiated, the call flow is initiated again.
  • the terminal receives a location update rejection message in the network message again, and the determined type of rejection reason is that there is no suitable cell in the location area, the terminal initiates the call flow again, thereby further The probability of call interruption is reduced, and the call quality is further guaranteed.
  • the terminal may determine that the default number of re-calls is a preset number, for example, three times.
  • the call flow is a silent call flow. That is to say, the number of consecutive failures of the re-initiated call flow reaches the preset threshold, and the call is automatically re-initiated after being suspended.
  • the location of the terminal is detected to be updated, and if the location is updated, the call flow is restarted.
  • the method may include:
  • S504 Receive a redirection message based on the CSFB request.
  • S506 In response to the received redirection message, execute a location update process to receive a network message.
  • S510 Determine whether there is a location update rejection message in the network message.
  • a network connection device including: a first processing module 702 and a second processing module 704.
  • the first processing module 702 is configured to, when a location update rejection message is received, determine the type of reason for rejection of the location update rejection message according to the received network message.
  • the second processing module 704 is configured to re-initiate the call flow when the type of rejection reason is a preset target rejection reason type.
  • the second processing module 704 is configured to determine to re-initiate the call flow when the type of the rejection reason is that there is no suitable cell in the location area.
  • the apparatus further includes: a third processing module 706.
  • the third processing module 706 is configured to receive the network message and determine whether the location update rejection message exists in the network message.
  • the third processing module 706 may also be configured to execute a location update process in response to the received redirection message to receive the network message.
  • the third processing module 706 is configured to send a CSFB request for circuit domain fallback; and receive the redirection message based on the CSFB request.
  • the call flow is a silent call flow.
  • the third processing module 706 may also be configured to initiate the call flow again when the call flow fails.
  • Each module in the above-mentioned network connection device may be implemented in whole or in part by software, hardware, and a combination thereof.
  • the foregoing modules may be embedded in the form of hardware or independent of the processor in the computer device, or may be stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to the foregoing modules.
  • a computer device for example, various types of communication terminals, typical mobile terminals
  • a computer program is stored in the memory, and the processor is used to execute the program
  • the processor further implements the following step when executing the computer program: when the type of the rejection reason is that there is no suitable cell in the location area, it is determined to re-initiate the call flow.
  • the processor further implements the following steps when executing the computer program: receiving the network message; determining whether the location update rejection message exists in the network message.
  • the processor further implements the following steps when executing the computer program: in response to the received redirection message, the location update process is executed.
  • the processor further implements the following steps when executing the computer program: sending a CSFB request for circuit domain fallback; receiving the redirection message based on the CSFB request.
  • the call flow is a silent call flow.
  • the processor further implements the following steps when executing the computer program: if the call flow fails, the call flow is initiated again.
  • the embodiment of the present disclosure further provides a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to implement the steps in the method of any of the above embodiments. Specifically, when the computer program is executed by the processor, the following steps are implemented:
  • the type of rejection reason is the preset target rejection reason type, it is determined to re-initiate the call flow to connect to the network.
  • the following step is further implemented: when the type of the rejection reason is that there is no suitable cell in the location area, it is determined to re-initiate the call flow.
  • the following steps are further implemented: receiving the network message; determining whether the location update rejection message exists in the network message.
  • the following steps are further implemented: in response to the received redirection message, the location update process is executed to receive the network message.
  • the following steps are further implemented: sending a CSFB request for circuit domain fallback; receiving the redirect message based on the CSFB request.
  • the call flow is a silent call flow.
  • the following steps are further implemented: if the call flow fails, the call flow is initiated again.
  • Non-volatile memory may include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory.
  • Volatile memory may include random access memory (RAM) or external cache memory.
  • RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous chain Channel (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

Abstract

一种网络连接方法、装置、计算机设备和存储介质，所述方法包括：当接收到位置更新拒绝消息时，根据所接收到网络消息确定所述位置更新拒绝消息的拒绝原因种类（S102）；当所述拒绝原因种类为预设的目标拒绝原因种类时，则确定重新发起呼叫流程，以连接网络（S104）。

Description

网络连接方法、装置、计算机设备和存储介质
本公开是基于申请为：201910297896.7，申请日为2019年04月15日提出的中国申请提出的，并要求该中国申请的优先权。该中国申请的全部内容在此引入本公开作为参考。
技术领域
本公开涉及通信技术领域但不限于通信技术领域，特别是涉及一种网络连接方法、装置、计算机设备和存储介质。
背景技术
在终端与基站的通信过程中，终端在长期演进(Long Term Evolution，简称LTE)网络下进行通话的时候，通常采用的方案为电路域回落(Credit Suisse First Boston，简称CSFB)，即在LTE网络下进行语音业务时，网络需要将手机重定向到2G或3G网络，并采用2G或3G网络进行语音通话，待通话业务结束后再切换回LTE网络。
当终端从LTE网络下回落到2G或3G网络时，所收到的位置区码(location area code，简称LAC)跟终端在LTE网络下联合注册收到的LAC不一样时，则终端会先完成LU注册，然后再发起呼叫请求。
然而，当网络重定向到2G或3G网络进行信令注册时，有可能发生被网络侧拒绝，导致CSFB呼叫失败的情况，从而出现概率性通话中断。
发明内容
本公开提供一种能够降低通话中断概率的网络连接方法、装置、计算机设备和存储介质。
第一方面，本公开实施例提供一种网络连接方法，所述方法包括：
当接收到位置更新拒绝消息时，根据所接收到网络消息确定所述位置更新拒绝消息的拒绝原因种类；
当所述拒绝原因种类为预设的目标拒绝原因种类时，则重新发起呼叫流程
第二方面，本公开实施例提供一种网络连接装置，所述装置包括：第一处理模块和第二处理模块；
所述第一处理模块，配置为当接收到位置更新拒绝消息时，根据所接收到的网络消息确定所述位置更新拒绝消息的拒绝原因种类；
所述第二处理模块，配置为当所述拒绝原因种类为预设的目标拒绝原因种类时，则重新发起呼叫流程。
第三方面，本公开实施例提供一种计算机设备，包括存储器和处理器，所述存储器存储有计算机程序，所述处理器执行所述计算机程序时实现以下步骤：
当接收到位置更新拒绝消息时，根据所接收到网络消息确定所述位置更新拒绝消息的拒绝原因种类；
当所述拒绝原因种类为预设的目标拒绝原因种类时，则重新发起呼叫流程。
第四方面，本公开实施例提供一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现以下步骤：
当接收到位置更新拒绝消息时，根据所接收到网络消息确定所述位置更新拒绝消息的拒绝原因种类；
当所述拒绝原因种类为预设的目标拒绝原因种类时，则确定重新发起呼叫流程，以连接网络。
上述网络连接方法、装置、计算机设备和存储介质，通过在接收到位置更新拒绝消息时，根据所接收到网络消息确定位置更新拒绝消息的拒绝原因种类，并在拒绝原因种类为预设的目标拒绝原因种类时，确定此时终端呼叫失败，然后自动重新发起呼叫流程，从而以使得终端能够连接网络，减少网络因为呼叫失败导致网络连接断开的时长，从而减少减少终端在接收到位置更新拒绝消息时，无法连接到网络而导致的概率性通话中断的情况。终端通过确认拒绝原因种类，并且在拒绝原因种类为预设的目标拒绝原因种类时自动重新发起呼叫流程，从而使得终端的通话中断的概率大大降低，其大大提高了通话质量。
附图说明
图1为一个实施例中计算机设备的内部结构图；
图2为一个实施例提供的网络连接方法的流程示意图；
图3为另一个实施例提供的网络连接方法的流程示意图；
图4为又一个实施例提供的网络连接方法的流程示意图；
图5为又一个实施例提供的网络连接方法的流程示意图；
图6为又一个实施例提供的网络连接方法的流程示意图；
图7为一个实施例提供的网络连接装置的结构框示意图；
图8为另一个实施例提供的网络连接装置的结构框示意图。
具体实施方式
为了使本公开的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本公开进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本公开，并不用于限定本公开。
本公开提供的网络连接方法，可以适用于图1所示的计算机设备。该计算机设备包括通过系统总线连接的处理器、存储器、网络接口、显示屏和输入装置。其中，该计算机设备的处理器用于提供计算和控制能力。该计算机设备的存储器包括非易失性存储介质、内存储器。该非易失性存储介质存储有操作系统、计算机程序和数据库。该内存储器为非易失性存储介质中的操作系统和计算机程序的运行提供环境。该计算机设备的数据库用于存储下述实施例中的位置更新拒绝消息，有关位置更新拒绝消息的描述可以参照下述方法实施例的内容。该计算机设备的网络接口可以用于与外部的其他设备通过网络连接通信。可选的，该计算机设备可以是服务器，可以是台式机，可以是个人数字助理，还可以是其他的终端设备，例如平板电脑、手机等等，还可以是云端或者远程服务器，本公开实施例对计算机设备的具体形式并不做限定。该计算机设备的显示屏可以是液晶显示屏或者电子墨水显示屏，该计算机设备的输入装置可以是显示屏上覆盖的触摸层，也可以是计算机设备外壳上设置的按键、轨迹球或触控板，还可以是外接的键盘、触控板或鼠标等。当然，输入装置和显示屏也可以不属于计算机设备的一部分，可以是计算机设备的外接设备。
本领域技术人员可以理解，图1中示出的结构，仅仅是与本公开方案相关的部分结构的框图，并不构成对本公开方案所应用于其上的计算机设备的限定，在一些实施例中计算机设备可以包括比图中所示更多或更少的部件，或者组合某些部件，或者具有不同的部件布置。
下面以在一些实施例中实施例对本公开的技术方案以及本公开的技术方案如何解决上述技术问题进行详细说明。下面这几个在一些实施例中实施例可以相互结合，对于 相同或相似的概念或过程可能在某些实施例中不再赘述。下面将结合附图，对本公开的实施例进行描述。
需要说明的是，下述方法实施例的执行主体可以是网络连接装置，该装置可以通过软件、硬件或者软硬件结合的方式实现成为上述计算机设备的部分或者全部。下述方法实施例中，均以执行主体是终端为例来进行说明。
图2为一个实施例提供的网络连接方法的流程示意图。本实施例涉及的是终端根据接收到的位置更新拒绝消息确定重新发起呼叫流程的具体过程。如图2所示，所述方法包括：
S102、当接收到位置更新拒绝消息时，根据所接收到网络消息确定所述位置更新拒绝消息的拒绝原因种类。
在一些实施例中，终端与基站通信连接过程中，可以接收到网络侧下发的网络消息。该网络消息能够表征终端在注册和连接过程中的信令流程。当终端接收到消息中包含位置更新拒绝消息时，则表征该终端被拒绝接入网络，无法实现终端的注册，即无法实现通话，此时终端可以根据接收到的网络消息，确定位置更新拒绝消息的拒绝原因种类。该拒绝原因种类包括但不限于位置区无合适小区、当前无可用终端等等。
在本公开实施例中，所述方法还包括：响应于所述拒绝原因种类为预设的目标拒绝原因种类，则重新发起呼叫流程。例如，如图2所示，所述方法还包括：S104、当所述拒绝原因种类为预设的目标拒绝原因种类时，则确定重新发起呼叫流程，以连接网络。在确定重新发起呼叫流程后，重新发起呼叫以连接网络。
在一些实施例中，终端确定拒绝原因种类为预设的目标拒绝原因种类时，则可以确定向网络侧重新发起呼叫流程，以使得终端重新连接网络。其中，该目标拒绝原因种类可以为一个，也可以为多个，对此本实施例不做限定。上述呼叫流程为终端为了实现通信，与基站之间进行的一系列的交互流程。
此处的目标拒绝种类的原因是可以通过重新发起呼叫流程能够解决的呼叫失败的原因，或者，是动态不稳定现象导致的目标拒绝种类，随着时间的变化，在重新发起呼叫流程时可能该不稳定现象导致的目标拒绝种类就消失了。
在一个实施例中，在针对存在多个拒绝原因时，若多个拒绝原因的种类中存在一个或多个的种类为目标拒绝原因的种类时，终端重新发起呼叫流程。其他的拒绝原因的种类可能是不可知的种类，也许可以通过重新发起流程克服，或者，也许不能被克服，但是通过终端自动的重新发起呼叫，可提升连接概率。
在还有一个实施例中，若多个拒绝原因的种类包括：不可通过重新发起呼叫流程解决的自动拒绝原因种类时，则不重新发起呼叫流程。例如，是终端自身的硬件受限，不能连接成功，此时就终端就不进行自动的呼叫流程重新发起，以减少不必要的呼叫流程发起。
本实施例中，终端能够在接收到位置更新拒绝消息时，根据所接收到网络消息确定位置更新拒绝消息的拒绝原因种类，并在拒绝原因种类为预设的目标拒绝原因种类时，确定此时终端呼叫失败，然后自动重新发起呼叫流程，以使得终端能够连接网络，从而减少了传统技术中，终端在接收到位置更新拒绝消息时，无法连接到网络而导致的概率性通话中断的情况。终端通过确认拒绝原因种类，并且在拒绝原因种类为预设的目标拒绝原因种类时自动重新发起呼叫流程，从而使得终端的通话中断的概率大大降低，其大大提高了通话质量，因此极大地提升了用户体验。
在一个实施例中，上述图2中的步骤S104，可以包括：当所述拒绝原因种类为位置区无合适小区时，则确定重新发起所述呼叫流程。在一些实施例中，当终端设备确定上述拒绝原因种类为位置区无合适小区时。例如，网络消息中包括#15(NO_SUITABLE_CELLS_IN_LA)，则确定是由于之前注册的小区频率与当前终端所处的小区频率并不一致，因此确定出需要重新扫描小区即可重新联网，则终端确定重新发起呼叫流程，以使得终端能够重新连接网络，进而降低了通话中断的概率，提高了通话质量。
例如终端在移动，在终端从A地移动到B地后，B地可能就有适合终端连接的小区，则终端自动重新发起呼叫流程，可以减少终端的断网。
在一个实施例中，上述呼叫流程为静默呼叫流程。在一些实施例中，终端设备能够通过静默呼叫流程重新联网，其减少了用户通过手动进行呼叫的繁琐操作，使得终端联网更加方便和快捷，其进一步提高了联网速度，并进一步提高了用户体验。
图3为另一个实施例提供的网络连接方法的流程示意图。本实施例涉及的是终端接收位置更新拒绝消息的一个示例性流程。在一个实施例中，在上述S102之前，如图3所示，所述方法还包括：
S202、接收所述网络消息。
在一些实施例中，终端在与网络侧交互的过程中，能够接收到网络侧下发的网络消息，该消息以信令日志的形式进行存储。
S204、确定所述网络消息中是否存在所述位置更新拒绝消息。
在一些实施例中，终端查询该网络消息，并确定该网络消息中是否存在上述位置更新拒绝消息。例如终端查询上述信令日志，确认信令日志中是否存在LOCATION_UPDATE_REJECT这样的字段。
本实施例中，终端能够通过获取网络消息，并根据该网络消息确定是否存在位置更新拒绝消息，从而确定终端是否接收到位置更新拒绝消息，进而确定在终端接收到位置更新拒绝消息时，并且拒绝原因种类为预设的目标拒绝原因种类，例如位置区无合适小区的时候，自动重新发起呼叫流程，从而使得终端的通话中断的概率大大降低，其大大提高了通话质量，因此极大地提升了用户体验。
在一个实施例中，在上述各实施例的基础上，如图4所示，步骤S202之前，所述方法还包括：
S302、响应于接收到的重定向消息，执行位置更新流程，以接收所述网络消息。在一些实施例中，终端接收网络侧下发的重定向消息之后，则执行位置更新流程，从而与网络侧进行交互，以接收网络消息。其中，该重定向消息为网络侧接收终端发送的CSFB服务请求之后，进行回落流程时发送给终端的用于指示终端进行位置更新流程的消息。之后终端能够根据网络消息确定接收到位置更新拒绝消息，以及确定目标拒绝原因种类，从而使得终端在接收到位置更新拒绝消息以及目标拒绝原因种类为位置区无合适小区时自动重新发起呼叫流程，从而使得在通话过程中，终端的通话中断的概率大大降低，其大大提高了通话质量，因此极大地提升了用户体验。
图5为又一个实施例提供的网络连接方法的流程示意图。本实施例涉及的是终端接收重定向消息的具体过程。在一个实施例中，在上述S302中“响应于接收到的重定向消息”之前，如图5所示，所述方法包括：
S402、发送CSFB请求。
在一些实施例中，终端在LTE网络下进行语音业务时，网络需要将手机重定向到2G或3G网络，因此，终端向网络侧发送CSFB请求，该请求可以是终端对其他终端进行呼叫的呼叫信号，也可以是接听其他终端发起的呼叫信号，对此本实施例不做限定，只要是在LTE网络下需要进行语音业务的请求即可。
S404、接收基于所述CSFB请求的所述重定向消息。
在一些实施例中，网络侧接收到上述终端的CSFB请求后，则向终端发送重定向消息，以指示终端执行位置更新流程，从而接收网络消息。
本实施例中，终端能够向网络侧发送CSFB请求，并接收网络侧基于该CSFB请求 发送的重定向消息，从而基于该重定向消息，执行位置更新流程，以接收网络消息，进而根据该网络消息确定在终端接收到位置更新拒绝消息时，并且拒绝原因种类为预设的目标拒绝原因种类时，自动重新发起呼叫流程，从而使得在通话过程中，终端的通话中断的概率大大降低，其大大提高了通话质量，因此极大地提升了用户体验。
在一个实施例中，在上述实施例的基础上，所述方法还包括：若重新所述呼叫流程失败，则再次发起所述呼叫流程。在一些实施例中，如果上述呼叫流程失败，例如，终端再次接收到网络消息中存在位置更新拒绝消息，以及所确定的拒绝原因种类为位置区无合适小区，则终端再次发起呼叫流程，从而进一步降低了通话中断的概率，进一步保证了通话质量。在一个实施例中，终端可以确定默认重新呼叫的次数为预设次数，例如三次。在一个实施例中，该呼叫流程为静默呼叫流程。即重新发起的呼叫流程失败的连续次数达到预设阈值，则暂停自动重新发起呼叫。
在一些实施例中，检测终端的位置更新，若位置更新后，再重新发起呼叫流程。
为了便于本领域技术人员的理解，以下对本公开提供的网络连接方法进行详细介绍，如图6所示，该方法可以包括：
S502、发送CSFB请求。
S504、接收基于CSFB请求的重定向消息。
S506、响应于接收到的重定向消息，执行位置更新流程，以接收网络消息。
S508、接收网络消息。
S510、确定网络消息中是否存在位置更新拒绝消息。
S512、当接收到位置更新拒绝消息时，根据所接收到网络消息确定位置更新拒绝消息的拒绝原因种类。
S514、当拒绝原因种类为位置区无合适小区时，则确定重新发起静默呼叫流程。
S516、若静默呼叫流程失败，则再次发起静默呼叫流程。
本实施例提供神经网络的网络形状确定方法的工作原理和技术效果如上述实施例所述，在此不再赘述。
应该理解的是，虽然图2-6的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，这些步骤可以以其它的顺序执行。而且，图2-6中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，这些子步骤或者阶段的执行顺序也不 必然是依次进行，而是可以与其它步骤或者其它步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
在一个实施例中，如图7所示，提供了一种网络连接装置，包括：第一处理模块702和第二处理模块704。
在一些实施例中，第一处理模块702，配置为当接收到位置更新拒绝消息时，根据所接收到的网络消息确定所述位置更新拒绝消息的拒绝原因种类。
第二处理模块704，配置为当所述拒绝原因种类为预设的目标拒绝原因种类时，则重新发起呼叫流程。
在一个实施例中，第二处理模块704，配置为当所述拒绝原因种类为位置区无合适小区时，则确定重新发起所述呼叫流程。
在一个实施例中，如图8所示，在上述实施例的基础上，所述装置还包括：第三处理模块706。
在一些实施例中，第三处理模块706，配置为接收所述网络消息，并确定所述网络消息中是否存在所述位置更新拒绝消息。
在一个实施例中，第三处理模块706，还可以配置为响应于接收到的重定向消息，执行位置更新流程，以接收所述网络消息。
在一个实施例中，第三处理模块706，配置为发送电路域回落CSFB请求；并接收基于所述CSFB请求的所述重定向消息。
在一个实施例中，所述呼叫流程为静默呼叫流程。
在一个实施例中，第三处理模块706，还可以配置为当所述呼叫流程失败时，则再次发起所述呼叫流程。
关于网络连接装置的具体限定可以参见上文中对于网络连接方法的限定，在此不再赘述。上述网络连接装置中的各个模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件形式内嵌于或独立于计算机设备中的处理器中，也可以以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个模块对应的操作。
在一个实施例中，提供了一种计算机设备(例如，各种类型的通信终端，典型的移动终端)，包括存储器和处理器，存储器中存储有计算机程序，所述处理器用于执行所述程序时实现如下步骤：当接收到位置更新拒绝消息时，根据所接收到网络消息确定所述位置更新拒绝消息的拒绝原因种类；当所述拒绝原因种类为预设的目标拒绝原因种类时，则确定重新发起呼叫流程，以连接网络。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：当所述拒绝原因种类为位置区无合适小区时，则确定重新发起所述呼叫流程。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：接收所述网络消息；确定所述网络消息中是否存在所述位置更新拒绝消息。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：响应于接收到的重定向消息，执行位置更新流程。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：发送电路域回落CSFB请求；接收基于所述CSFB请求的所述重定向消息。
在一个实施例中，所述呼叫流程为静默呼叫流程。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：若所述呼叫流程失败，则再次发起所述呼叫流程。
应当清楚的是，本公开实施例中处理器执行计算机程序的过程，与上述方法中各个步骤的执行过程一致，具体可参见上文中的描述。
在一个实施例中，本公开实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现上述任一实施例的方法中的步骤。具体地，计算机程序被处理器执行时实现如下步骤：
当接收到位置更新拒绝消息时，根据所接收到网络消息确定所述位置更新拒绝消息的拒绝原因种类；
当所述拒绝原因种类为预设的目标拒绝原因种类时，则确定重新发起呼叫流程，以连接网络。
在一个实施例中，计算机程序被处理器执行时还实现以下步骤：当所述拒绝原因种类为位置区无合适小区时，则确定重新发起所述呼叫流程。
在一个实施例中，计算机程序被处理器执行时还实现以下步骤：接收所述网络消息；确定所述网络消息中是否存在所述位置更新拒绝消息。
在一个实施例中，计算机程序被处理器执行时还实现以下步骤：响应于接收到的重定向消息，执行位置更新流程，以接收所述网络消息。
在一个实施例中，计算机程序被处理器执行时还实现以下步骤：发送电路域回落CSFB请求；接收基于所述CSFB请求的所述重定向消息。
在一个实施例中，所述呼叫流程为静默呼叫流程。
在一个实施例中，计算机程序被处理器执行时还实现以下步骤：若所述呼叫流程失 败，则再次发起所述呼叫流程。
应当清楚的是，本公开实施例中处理器执行计算机程序的过程，与上述方法中各个步骤的执行过程一致，具体可参见上文中的描述。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一非易失性计算机可读取存储介质中，该计算机程序在执行时，可包括如上述各方法的实施例的流程。其中，本公开所提供的各实施例中所使用的对存储器、存储、数据库或其它介质的任何引用，均可包括非易失性和/或易失性存储器。非易失性存储器可包括只读存储器(ROM)、可编程ROM(PROM)、电可编程ROM(EPROM)、电可擦除可编程ROM(EEPROM)或闪存。易失性存储器可包括随机存取存储器(RAM)或者外部高速缓冲存储器。作为说明而非局限，RAM以多种形式可得，诸如静态RAM(SRAM)、动态RAM(DRAM)、同步DRAM(SDRAM)、双数据率SDRAM(DDRSDRAM)、增强型SDRAM(ESDRAM)、同步链路(Synchlink)DRAM(SLDRAM)、存储器总线(Rambus)直接RAM(RDRAM)、直接存储器总线动态RAM(DRDRAM)、以及存储器总线动态RAM(RDRAM)等。
以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本公开的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本公开构思的前提下，还可以做出若干变形和改进，这些都属于本公开的保护范围。因此，本公开专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种网络连接方法，其中，所述方法包括：
    当接收到位置更新拒绝消息时，根据所接收到网络消息确定所述位置更新拒绝消息的拒绝原因种类；
    当所述拒绝原因种类为预设的目标拒绝原因种类时，则重新发起呼叫流程。
  2. 根据权利要求1所述的方法，其中，所述当所述拒绝原因种类为预设的目标种类时，则确定重新发起呼叫流程，包括：
    当所述拒绝原因种类为位置区无合适小区时，则重新发起所述呼叫流程。
  3. 根据权利要求2所述的方法，其中，所述方法，还包括：
    接收所述网络消息；
    确定所述网络消息中是否存在所述位置更新拒绝消息。
  4. 根据权利要求3所述的方法，其中，所述方法，还包括：
    响应于接收到的重定向消息，执行位置更新流程。
  5. 根据权利要求4所述的方法，其中，所述方法，还包括：
    发送电路域回落CSFB请求；
    接收基于所述CSFB请求的所述重定向消息。
  6. 根据权利要求1至5任一项所述的方法，其中，所述呼叫流程为静默呼叫流程。
  7. 根据权利要求1至5任一项所述的方法，其中，所述方法还包括：若重新发起的所述呼叫流程呼叫失败，则再次发起所述呼叫流程。
  8. 一种网络连接装置，其中，所述装置包括：第一处理模块和第二处理模块；
    所述第一处理模块，配置为当接收到位置更新拒绝消息时，根据所接收到的网络消息确定所述位置更新拒绝消息的拒绝原因种类；
    所述第二处理模块，配置为当所述拒绝原因种类为预设的目标拒绝原因种类时，则重新发起呼叫流程。
  9. 一种计算机设备，包括存储器和处理器，所述存储器存储有计算机程序，其中，所述处理器执行所述计算机程序时实现权利要求1至7中任一项所述方法的步骤。
  10. 一种计算机可读存储介质，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现权利要求1至7中任一项所述的方法的步骤。
PCT/CN2020/084988 2019-04-15 2020-04-15 网络连接方法、装置、计算机设备和存储介质 WO2020211790A1 (zh)

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