WO2021237936A1 - Ims 注册方法、存储介质及电子终端 - Google Patents

Ims 注册方法、存储介质及电子终端 Download PDF

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Publication number
WO2021237936A1
WO2021237936A1 PCT/CN2020/106898 CN2020106898W WO2021237936A1 WO 2021237936 A1 WO2021237936 A1 WO 2021237936A1 CN 2020106898 W CN2020106898 W CN 2020106898W WO 2021237936 A1 WO2021237936 A1 WO 2021237936A1
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WO
WIPO (PCT)
Prior art keywords
ims
network
electronic terminal
detection result
ims registration
Prior art date
Application number
PCT/CN2020/106898
Other languages
English (en)
French (fr)
Inventor
杜凯
杨丽娜
李涛
张帆
Original Assignee
捷开通讯(深圳)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 捷开通讯(深圳)有限公司 filed Critical 捷开通讯(深圳)有限公司
Priority to EP20938040.1A priority Critical patent/EP4161114A4/en
Publication of WO2021237936A1 publication Critical patent/WO2021237936A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/183—Processing at user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1073—Registration or de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Definitions

  • This application relates to the field of communication technology, and in particular to an IMS registration method, storage medium and electronic terminal.
  • IMS Internet Protocol Multimedia Subsystem
  • Internet Protocol Multimedia Subsystem Internet Protocol Multimedia Subsystem
  • the existing IMS registration method is: the user equipment sends an IMS registration request to the core network, and if the 5G network supports IMS, the core network feeds back a message supporting IMS to the user equipment, and the user equipment triggers the IMS registration process according to the message. If the user equipment has not activated the IMS service, the IMS registration process cannot be completed, and the IMS registration fails, which results in unnecessary IMS execution processes and wastes communication resources.
  • the embodiments of the present application provide an IMS registration method, storage medium, and electronic terminal, which can avoid unnecessary registration procedures and save communication resources.
  • an embodiment of the present application provides an IMS registration method, which is applied to an electronic terminal, and the method includes:
  • the determining whether to trigger the IMS registration process according to the detection result specifically includes:
  • the detection result includes an IMS-VoPS-3GPP field
  • the identifying the detection result specifically includes:
  • the determining the 5G network status according to the recognition result specifically includes:
  • the 5G network status is that the 5G network does not support IMS.
  • the determining whether to trigger the IMS registration process according to the 5G network status specifically includes:
  • an embodiment of the present application also provides an IMS registration device, which is applied to an electronic terminal, and the device includes:
  • the sending module is configured to send an IMS registration request to the core network, so that the core network detects whether the electronic terminal has activated the IMS service according to the IMS registration request, and feeds back the detection result;
  • a receiving module for receiving the detection result fed back by the core network
  • the determining module is used to determine whether to trigger the IMS registration process according to the detection result.
  • the determining module specifically includes:
  • the first determining unit is configured to determine the status of the 5G network according to the recognition result.
  • the second determining unit is configured to determine whether to trigger the IMS registration process according to the 5G network status.
  • the detection result includes an IMS-VoPS-3GPP field
  • the identification unit is specifically used for:
  • Identify the IMS-VoPS-3GPP field in the detection result when it is identified that the IMS-VoPS-3GPP field is 1, it is determined that the identification result is that the electronic terminal has activated the IMS service; When the IMS-VoPS-3GPP field is 0, it is determined that the identification result is that the electronic terminal has not activated the IMS service.
  • the embodiments of the present application also provide a computer-readable storage medium in which a plurality of instructions are stored, and the instructions are suitable for being loaded by a processor to perform the following steps:
  • the processor when the processor determines whether to trigger the IMS registration process according to the detection result, the processor specifically executes the following steps:
  • the detection result includes an IMS-VoPS-3GPP field
  • the processor executes the recognition of the detection result, it specifically executes the following steps:
  • the processor when the processor executes the determination of the 5G network status according to the recognition result, it specifically executes the following steps:
  • the 5G network status is that the 5G network does not support IMS.
  • the processor when the processor determines whether to trigger the IMS registration process according to the 5G network status, the processor specifically executes the following steps:
  • an embodiment of the present application also provides an electronic terminal, including a processor and a memory, the processor is electrically connected to the memory, the memory is used to store instructions and data, and the processor is used to execute The following steps:
  • the processor when the processor determines whether to trigger the IMS registration process according to the detection result, the processor specifically executes the following steps:
  • the detection result includes an IMS-VoPS-3GPP field
  • the processor executes the recognition of the detection result, it specifically executes the following steps:
  • the processor when the processor executes the determination of the 5G network status according to the recognition result, it specifically executes the following steps:
  • the 5G network status is that the 5G network does not support IMS.
  • the processor when the processor determines whether to trigger the IMS registration process according to the 5G network status, the processor specifically executes the following steps:
  • the IMS registration method, device, storage medium, and electronic terminal provided in this application can send an IMS registration request to the core network, so that the core network can detect whether the electronic terminal has activated the IMS service according to the IMS registration request and feed back the detection result to determine according to the detection result Whether to trigger the IMS registration process to prevent the electronic terminal from triggering the unnecessary IMS registration process and save communication resources.
  • FIG. 1 is a schematic diagram of the architecture of a 5G system provided by an embodiment of the application
  • FIG. 2 is a schematic flowchart of an IMS registration method provided by an embodiment of the application
  • FIG. 3 is a schematic diagram of another process of an IMS registration method provided by an embodiment of the application.
  • FIG. 4 is a schematic structural diagram of an IMS registration device provided by an embodiment of the application.
  • Fig. 5 is a schematic structural diagram of a determining module in an IMS registration device provided by an embodiment of the application.
  • FIG. 6 is a schematic structural diagram of an electronic terminal provided by an embodiment of the application.
  • FIG. 7 is a schematic diagram of another structure of an electronic terminal provided by an embodiment of the application.
  • FIG. 1 is a schematic diagram of the 5G system architecture.
  • the 5G system includes a core network.
  • the core network includes multiple NF (network function) network elements, and the multiple NF network elements include:
  • NSSF Network Slice Selection Function
  • NSSF network element manages network slice information.
  • NSSF network element stores a collection of network slice selection auxiliary information, which is used to provide network slice selection strategies for UE (User Equipment);
  • NEF network exposure function
  • NRF network repository function, network function service network storage function
  • network element is responsible for registering and managing each NF network element, storing the function information of each NF network element in the core network, and providing discovery network element for each NF network element information;
  • the PCF (policy control function) network element formulates user control strategies and provides users with network selection and mobility management strategies.
  • UDM Unified Data Management, unified data management
  • UDM Unified Data Management, unified data management
  • AF application function, application function
  • AUSF authentication server function, authentication server function
  • UDM terminal access authority
  • AMF Access and Mobile Management Function, access and mobile management function
  • AMF responsible for the mobility and access management of the terminal, including the management of the location information, security and business continuity of the mobile terminal, and the connection status of the terminal and the network Achieve the best
  • SMF Session Management Function, session management function
  • NEF, NRF, PCF, UDM, AF, AUSF, AMF, SMF and other network elements can pass NEF service-based interface (service-based interface exhibited by NEF, Nnef), AUSF service-based interface (service-based interfaceexhibited by AUSF, Nausf), NRF service-based interface (service-based interface exhibited byNRF, Nnrf), AMF service-based interface (service-based interface exhibited by AMF, Namf), PCF service-based interface (service-based interface exhibited by PCF, Npcf), SMF service-based interface (service-based interface exhibited by SMF, Nsmf), UDM service-based interface (service-basedinterface exhibited by UDM, Nudm) and AF service-based interface (service-based Interfaceexhibited by AF, Naf) and other service-oriented interfaces interact, and the same service can be invoked by multiple NF network elements, which reduces the coupling degree of interface definitions between NF network elements and realizes on-demand customization of
  • the UE can access the network (Radio Access Network, RAN) AMF network elements connected to the core network can also be directly connected to AMF network elements, where the interface between UE and AMF network element is N1 interface, and the interface between RAN network element and AMF network element is N2 interface.
  • RAN network elements can interact with the user plane function through the N3 interface (user plan function, UPF) network element interaction.
  • UPF network elements can access SMF network elements of the core network through the N4 interface and interact with the core network.
  • UPF network elements can also access data network (DN) network elements through the N6 interface and communicate with DN network elements.
  • Interactive the interface between UE and AMF network element is N1 interface, and the interface between RAN network element and AMF network element is N2 interface.
  • RAN network elements can interact with the user plane function through the N3 interface (user plan function, UPF) network element interaction.
  • UPF network elements can access SMF network elements of the core network through the N4 interface and interact with the core network.
  • FIG. 2 is a schematic flowchart of an IMS registration method provided by an embodiment of the present application.
  • the IMS registration method is applied to an electronic terminal, and the electronic terminal may be the UE in FIG. 1.
  • the specific process of the IMS registration method can be as follows:
  • a SIM (Subscriber Identity Module (Customer Identification Module) card Before the electronic terminal is registered with IMS, the SIM card in the electronic terminal can open IMS services. For example, the electronic terminal sends an IMS service activation request to the core network.
  • the IMS service activation request includes the SIM card identification code, such as a telephone number.
  • the core network configures the electronic terminal with the user data required to activate the IMS service according to the IMS service activation request.
  • the network stores the configured user data and the SIM card identification code correspondingly in the UDM network element.
  • the UDM network element of the core network stores the user data of the electronic terminal and the SIM card identification code; if the electronic terminal has not activated the IMS service, the UDM network element of the core network There is no user data corresponding to the SIM card identification code.
  • the electronic terminal When the electronic terminal registers with IMS, the electronic terminal sends an IMS registration request (Registration request), the IMS registration request may include the identification code of the electronic terminal, such as the SIM card identification code.
  • the AMF network element After analyzing the SIM card identification code in the IMS registration request, the AMF network element detects whether the electronic terminal has activated the IMS service according to the SIM card identification code. Specifically, the AMF network element searches for the data stored in the UDM network element, and if the SIM card identification code and corresponding user data are found from the UDM network element, it is determined that the electronic terminal has activated the IMS service, and the electronic terminal is fed back.
  • the detection result of "opened” if the SIM card identification code and the corresponding user data are not found in the UDM network element, it is determined that the electronic terminal has not subscribed to the IMS service, and the detection indicating "unopened” is fed back to the electronic terminal result.
  • a field can be set in the check result, that is, the IMS-VoPS-3GPP field to indicate whether the electronic terminal has activated the IMS service. If the electronic terminal has activated the IMS service, the IMS-VoPS-3GPP field is set to 1; if the electronic terminal has not activated the IMS service, the IMS-VoPS-3GPP field is set to 0.
  • the AMF network element in the core network after the AMF network element in the core network obtains the detection result, it sends the detection result including the IMS-VoPS-3GPP field to the electronic terminal, and the electronic terminal can use the IMS-VoPS-3GPP field in the detection result To determine whether the IMS service has been opened.
  • the detection result is identified. If the detection result identifies that the electronic terminal has activated the IMS service, the IMS registration process is triggered; if the detection result identifies that the electronic terminal has not activated the IMS service, the triggering of the IMS registration process is stopped.
  • determining whether to trigger the IMS registration process according to the detection result in step 203 specifically includes:
  • test result does not clearly indicate whether the electronic terminal has activated the IMS service, but includes the IMS-VoPS-3GPP field and the corresponding value (Value)
  • the IMS-VoPS-3GPP in the test result is identified Field to determine whether the electronic terminal has activated the IMS service.
  • the identifying the detection result specifically includes:
  • the detection results are based on To set the 5G network status, where the 5G network status refers to the status of whether the 5G network supports IMS.
  • the determining the 5G network status according to the recognition result specifically includes:
  • the 5G network status is that the 5G network does not support IMS.
  • the 5G network state in the embodiment of the present application does not refer to the actual state of the 5G network, but refers to the 5G network state set according to the identification result in the embodiment of the present application.
  • the actual status of the 5G network is that the 5G network supports IMS
  • the identification result in the embodiment of this application is that the electronic terminal has not activated the IMS service
  • the 5G network status in the embodiment of this application can be set to the 5G network based on the identification result IMS is not supported.
  • the 5G network status After determining the 5G network status, you can determine whether to trigger the IMS registration process according to the 5G network status, which specifically includes:
  • the 5G network status in the embodiment of this application is set to 5G network supports IMS, then the IMS registration process can be triggered to realize IMS registration, and the core network will feedback the successful registration information to the electronic terminal after completing the IMS registration process. , The electronic terminal can use the IMS service after receiving the information of successful registration. If the 5G network status in the embodiment of the present application is set to be that the 5G network does not support IMS, stop triggering the IMS registration process to avoid unnecessary execution processes and save communication resources.
  • the IMS registration method provided by this application can send an IMS registration request to the core network, so that the core network can detect whether the electronic terminal has activated IMS services according to the IMS registration request and feed back the detection result, so as to determine whether to trigger the IMS registration according to the detection result.
  • the process prevents the electronic terminal from triggering unnecessary IMS registration processes and saves communication resources.
  • FIG. 3 is another schematic flow diagram of the IMS registration method provided by the embodiment of the present application.
  • the IMS registration method is applied to an electronic terminal.
  • the specific flow of the IMS registration method may be as follows:
  • the electronic terminal A sends an IMS registration request to the AMF network element in the core network under the 5G network, and the IMS registration request includes the identification code B of the electronic terminal A.
  • the AMF network element queries whether the IMS service activation information corresponding to the identification code B is stored in the UDM network element. If yes, the AMF sets the IMS-VoPS-3GPP field to 1, if not, then AMF The network element sets the IMS-VoPS-3GPP field to 0, and adds the IMS-VoPS-3GPP field to the detection result and feeds it back to the electronic terminal A.
  • the electronic terminal A receives the detection result fed back by the AMF network element.
  • step 303 Identify the IMS-VoPS-3GPP field in the detection result. If the IMS-VoPS-3GPP field is recognized as 1, then perform step 304, and if the IMS-VoPS-3GPP field is recognized as 0, then perform the step 307.
  • the electronic terminal A parses the IMS-VoPS-3GPP field in the detection result, and obtains that the IMS-VoPS-3GPP field is 1 or 0.
  • the electronic terminal A parses out that the IMS-VoPS-3GPP field is 1, indicating that the electronic terminal A has activated the IMS service.
  • the electronic terminal A can determine that the 5G network supports IMS.
  • the electronic terminal A triggers the IMS registration process and uses the IMS service after the registration is successful.
  • the electronic terminal A parses out that the IMS-VoPS-3GPP field is 0, indicating that the electronic terminal A has not activated the IMS service.
  • the electronic terminal A can determine that the 5G network does not support IMS.
  • the electronic terminal A does not continue to initiate the IMS registration process to avoid unnecessary IMS execution processes, thereby saving communication resources.
  • FIG. 4 specifically describes the IMS registration device provided by an embodiment of the present application.
  • the IMS registration device may include: a sending module 41, a receiving module 42, and a determining module 43. in:
  • the sending module 41 is configured to send an IMS registration request to the core network, so that the core network detects whether the electronic terminal has activated the IMS service according to the IMS registration request, and feeds back the detection result.
  • the electronic terminal when the electronic terminal registers with the IMS, the electronic terminal sends an IMS registration request (Registration) to the AMF network element in the core network. request), the IMS registration request may include the identification code of the electronic terminal, such as the SIM card identification code.
  • the AMF network element After analyzing the SIM card identification code in the IMS registration request, the AMF network element detects whether the electronic terminal has activated the IMS service according to the SIM card identification code. Specifically, the AMF network element searches for the data stored in the UDM network element, and if the SIM card identification code and corresponding user data are found from the UDM network element, it is determined that the electronic terminal has activated the IMS service, and the electronic terminal is fed back.
  • the detection result of "opened” if the SIM card identification code and the corresponding user data are not found in the UDM network element, it is determined that the electronic terminal has not subscribed to the IMS service, and the detection indicating "unopened” is fed back to the electronic terminal result.
  • the receiving module 42 is configured to receive the detection result fed back by the core network.
  • the AMF network element in the core network after the AMF network element in the core network obtains the detection result, it sends the detection result including the IMS-VoPS-3GPP field to the electronic terminal, and the electronic terminal can use the IMS-VoPS-3GPP field in the detection result To determine whether the IMS service has been opened.
  • the determining module 43 is configured to determine whether to trigger the IMS registration process according to the detection result.
  • the detection result is identified. If the detection result identifies that the electronic terminal has activated the IMS service, the IMS registration process is triggered; if the detection result identifies that the electronic terminal has not activated the IMS service, the triggering of the IMS registration process is stopped.
  • the determining module 43 specifically includes:
  • the identification unit 431 is configured to identify the detection result
  • the first determining unit 432 is configured to determine the 5G network status according to the recognition result.
  • the second determining unit 433 is configured to determine whether to trigger the IMS registration process according to the 5G network status.
  • the detection result includes an IMS-VoPS-3GPP field
  • the identification unit 431 is specifically configured to:
  • the first determining unit 432 is specifically configured to:
  • the 5G network status is that the 5G network does not support IMS.
  • the second determining unit 433 is specifically configured to:
  • the IMS registration device provided in this application can send an IMS registration request to the core network, so that the core network can detect whether the electronic terminal has activated the IMS service according to the IMS registration request and feed back the detection result, so as to determine whether to trigger the IMS registration according to the detection result.
  • the process prevents the electronic terminal from triggering unnecessary IMS registration processes and saves communication resources.
  • the embodiment of the present application also provides an electronic terminal.
  • the electronic terminal 600 includes a processor 601 and a memory 602. Wherein, the processor 601 and the memory 602 are electrically connected.
  • the processor 601 is the control center of the electronic terminal 600. It uses various interfaces and lines to connect various parts of the entire electronic terminal. Various functions of the terminal and processing data, so as to monitor the electronic terminal as a whole.
  • the processor 601 in the electronic terminal 600 will load the instructions corresponding to the process of one or more application programs into the memory 602 according to the following steps, and the processor 601 will run the instructions and store them in the memory 602.
  • the processor 601 will load the instructions corresponding to the process of one or more application programs into the memory 602 according to the following steps, and the processor 601 will run the instructions and store them in the memory 602.
  • FIG. 7 is a schematic structural diagram of an electronic terminal provided by an embodiment of the application.
  • the electronic terminal can be used to implement the IMS registration method provided in the foregoing embodiment.
  • the electronic terminal can be connected to the network.
  • the RF circuit 710 is used for receiving and sending electromagnetic waves, and realizes mutual conversion between electromagnetic waves and electric signals, so as to communicate with a communication network or other devices.
  • the RF circuit 710 may include various existing circuit elements for performing these functions, for example, an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a subscriber identity module (SIM) card, a memory, and so on.
  • the RF circuit 710 can communicate with various networks such as the Internet, an enterprise intranet, and a wireless network, or communicate with other devices through a wireless network.
  • the aforementioned wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network.
  • the above-mentioned wireless network can use various communication standards, protocols and technologies, including but not limited to the Global System for Mobile Communications (Global System for Mobile Communication, GSM), enhanced mobile communication technology (Enhanced Data GSM Environment, EDGE), Wideband Code Division Multiple Access Technology (Wideband Code Division Multiple Access, WCDMA), Code Division Multiple Access (Code Division Multiple Access) Access, CDMA), Time Division Multiple Access (TDMA), Wireless Fidelity (Wireless Fidelity, Wi-Fi) (such as the American Institute of Electrical and Electronics Engineers standards IEEE 802.11a, IEEE 802.11b, IEEE 802.11g and/or IEEE 802.11n), Internet telephony (Voice over Internet Protocol, VoIP), Worldwide Interconnection for Microwave Access (Worldwide Interoperability for Microwave Access, Wi-Max), other protocols used for mail, instant messaging and short messages, and any other suitable communication protocols, even those that have not yet been developed.
  • GSM Global System for Mobile Communication
  • EDGE Enhanced Data GSM Environment
  • WCDMA Wideband Code Division Multiple Access
  • the memory 720 may be used to store software programs and modules, such as the corresponding program instructions/modules in the foregoing embodiments.
  • the processor 780 executes various functional applications and data processing by running the software programs and modules stored in the memory 720.
  • the memory 720 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory.
  • the memory 720 may further include a memory remotely provided with respect to the processor 780, and these remote memories may be connected to the electronic terminal 700 through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.
  • the input unit 730 may be used to receive inputted digital or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.
  • the input unit 730 may include a touch-sensitive surface 731 and other input devices 732.
  • the touch-sensitive surface 731 also called a touch screen (touch screen) or a touchpad, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch-sensitive surface 731 On or near the touch-sensitive surface 731), and drive the corresponding connection device according to the preset program.
  • the touch-sensitive surface 731 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 780, and can receive and execute the commands sent by the processor 780.
  • the touch-sensitive surface 731 can be realized by multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the input unit 730 may also include other input devices 732.
  • the other input device 732 may include, but is not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick.
  • the display unit 740 may be used to display information input by the user or information provided to the user and various graphical user interfaces of the electronic terminal 700. These graphical user interfaces may be composed of graphics, text, icons, videos, and any combination thereof.
  • the display unit 740 may include a display panel 741.
  • an LCD Liquid
  • the display panel 741 is configured in the form of Crystal Display (liquid crystal display), OLED (Organic Light-Emitting Diode, organic light-emitting diode).
  • the touch-sensitive surface 731 can cover the display panel 741. When the touch-sensitive surface 731 detects a touch operation on or near it, it is transmitted to the processor 780 to determine the type of the touch event, and then the processor 780 responds to the touch event.
  • the type provides corresponding visual output on the display panel 741.
  • the touch-sensitive surface 731 and the display panel 741 are used as two independent components to realize the input and output functions, it is understandable that the touch-sensitive surface 731 and the display panel 741 are integrated to realize the input and output functions.
  • the electronic terminal 700 may also include at least one sensor 750, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 741 according to the brightness of the ambient light, and the proximity sensor can generate an interruption when the flip is closed or closed.
  • the gravity acceleration sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when it is stationary.
  • the audio circuit 760, the speaker 761, and the microphone 762 can provide an audio interface between the user and the electronic terminal 700.
  • the audio circuit 760 can transmit the electric signal converted from the received audio data to the speaker 761, which is converted into a sound signal for output by the speaker 761; on the other hand, the microphone 762 converts the collected sound signal into an electric signal, and the audio circuit 760 After being received, it is converted into audio data, and then processed by the audio data output processor 780, and then sent to, for example, another terminal via the RF circuit 710, or the audio data is output to the memory 720 for further processing.
  • the audio circuit 760 may also include an earplug jack to provide communication between a peripheral earphone and the electronic terminal 700.
  • the electronic terminal 700 can help users receive requests, send information, etc. through the transmission module 770 (for example, a Wi-Fi module), and it provides users with wireless broadband Internet access.
  • the transmission module 770 for example, a Wi-Fi module
  • the transmission module 770 it is understandable that it is not a necessary component of the electronic terminal 700 and can be omitted as needed without changing the essence of the invention.
  • the processor 780 is the control center of the electronic terminal 700, which uses various interfaces and lines to connect the various parts of the entire mobile phone, runs or executes software programs and/or modules stored in the memory 720, and calls data stored in the memory 720 , Execute various functions of the electronic terminal 700 and process data, so as to monitor the electronic terminal as a whole.
  • the processor 780 may include one or more processing cores; in some embodiments, the processor 780 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and For application programs, the modem processor mainly deals with wireless communication. It is understandable that the foregoing modem processor may not be integrated into the processor 780.
  • the electronic terminal 700 also includes a power source 790 (such as a battery) for supplying power to various components.
  • the power source may be logically connected to the processor 780 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the power supply 790 may also include any components such as one or more DC or AC power supplies, a recharging system, a power failure detection circuit, a power converter or inverter, and a power status indicator.
  • the electronic terminal 700 also includes a camera (such as a front camera, a rear camera), a Bluetooth module, etc., which will not be repeated here.
  • the display unit of the electronic terminal is a touch screen display, and the electronic terminal also includes a memory and one or more programs.
  • One or more programs are stored in the memory and configured to be configured by one or more programs.
  • the above processors execute one or more programs and include instructions for performing the following operations:
  • each of the above modules can be implemented as an independent entity, or can be combined arbitrarily, and implemented as the same or several entities.
  • each of the above modules please refer to the previous method embodiments, which will not be repeated here.
  • an embodiment of the present invention provides a storage medium in which multiple instructions are stored, and the instructions can be loaded by a processor to execute the steps in any IMS registration method provided in the embodiments of the present invention.
  • the storage medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD, etc.
  • the instructions stored in the storage medium can execute the steps in any IMS registration method provided in the embodiments of the present invention, it can achieve what can be achieved by any IMS registration method provided in the embodiments of the present invention.
  • any IMS registration method provided in the embodiments of the present invention For the beneficial effects, see the previous embodiment for details, and will not be repeated here.

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Abstract

本申请公开了一种IMS注册方法、存储介质及电子终端。所述方法包括：向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测电子终端是否已开通IMS业务，并反馈检测结果；接收所述核心网反馈的检测结果；根据所述检测结果确定是否触发IMS注册流程。

Description

IMS注册方法、存储介质及电子终端
本申请要求于2020年5月26日提交中国专利局、申请号为202010453368.9、发明名称为“IMS注册方法、装置、存储介质及电子终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种IMS注册方法、存储介质及电子终端。
 背景技术
在5G网络部署初期，5G网络下IMS（Internet Protocol Multimedia Subsystem，互联网协议多媒体子系统）业务不稳定，因此开通了IMS业务的用户设备才能在5G网络中使用运营商的IMS业务，如果用户设备没有开通IMS业务，则该用户设备无法使用5G IMS业务。
现有IMS注册的方法为：用户设备向核心网发送IMS注册请求，若5G网络支持IMS，则核心网向用户设备反馈支持IMS的消息，用户设备根据该消息触发IMS注册流程。若用户设备未开通IMS业务，则IMS注册流程无法完成，IMS注册失败，从而导致不必要的IMS执行流程，浪费通信资源。
 技术问题
本申请实施例提供一种IMS注册方法、存储介质及电子终端，能够避免不必要的注册流程，节省通信资源。
 技术解决方案
第一方面，本申请实施例提供了一种IMS注册方法，应用于电子终端，所述方法包括：
向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
接收所述核心网反馈的检测结果；
根据所述检测结果确定是否触发IMS注册流程。
在本申请一些实施例中，所述根据所述检测结果确定是否触发IMS注册流程，具体包括：
对所述检测结果进行识别；
根据识别结果确定5G网络状态；
根据所述5G网络状态确定是否触发IMS注册流程。
在本申请一些实施例中，所述检测结果包括IMS-VoPS-3GPP字段；
所述对所述检测结果进行识别，具体包括：
对所述检测结果中的IMS-VoPS-3GPP字段进行识别；
在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；
在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
在本申请一些实施例中，所述根据识别结果确定5G网络状态，具体包括：
在所述识别结果为所述电子终端已开通IMS业务时，确定所述5G网络状态为5G网络支持IMS；
在所述识别结果为所述电子终端未开通IMS业务时，确定所述5G网络状态为5G网络不支持IMS。
在本申请一些实施例中，所述根据所述5G网络状态确定是否触发IMS注册流程，具体包括：
在所述5G网络状态为5G网络支持IMS时，触发IMS注册流程；
在所述5G网络状态为5G网络不支持IMS时，停止触发IMS注册流程。
第二方面，本申请实施例还提供了一种IMS注册装置，应用于电子终端，所述装置包括：
发送模块，用于向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
接收模块，用于接收所述核心网反馈的检测结果；以及，
确定模块，用于根据所述检测结果确定是否触发IMS注册流程。
在本申请一些实施例中，所述确定模块具体包括：
识别单元，用于对所述检测结果进行识别；
第一确定单元，用于根据识别结果确定5G网络状态；以及，
第二确定单元，用于根据所述5G网络状态确定是否触发IMS注册流程。
在本申请一些实施例中，所述检测结果包括IMS-VoPS-3GPP字段；
所述识别单元具体用于：
对所述检测结果中的IMS-VoPS-3GPP字段进行识别；在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
第三方面，本申请实施例还提供了一种计算机可读存储介质，所述存储介质中存储有多条指令，所述指令适于由处理器加载以执行如下步骤：
向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
接收所述核心网反馈的检测结果；
根据所述检测结果确定是否触发IMS注册流程。
在本申请一些实施例中，所述处理器在执行所述根据所述检测结果确定是否触发IMS注册流程时，具体执行如下步骤：
对所述检测结果进行识别；
根据识别结果确定5G网络状态；
根据所述5G网络状态确定是否触发IMS注册流程。
在本申请一些实施例中，所述检测结果包括IMS-VoPS-3GPP字段；
所述处理器在执行所述对所述检测结果进行识别时，具体执行如下步骤：
对所述检测结果中的IMS-VoPS-3GPP字段进行识别；
在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；
在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
在本申请一些实施例中，所述处理器在执行所述根据识别结果确定5G网络状态时，具体执行如下步骤：
在所述识别结果为所述电子终端已开通IMS业务时，确定所述5G网络状态为5G网络支持IMS；
在所述识别结果为所述电子终端未开通IMS业务时，确定所述5G网络状态为5G网络不支持IMS。
在本申请一些实施例中，所述处理器在执行所述根据所述5G网络状态确定是否触发IMS注册流程时，具体执行如下步骤：
在所述5G网络状态为5G网络支持IMS时，触发IMS注册流程；
在所述5G网络状态为5G网络不支持IMS时，停止触发IMS注册流程。
第四方面，本申请实施例还提供了一种电子终端，包括处理器和存储器，所述处理器与所述存储器电性连接，所述存储器用于存储指令和数据，所述处理器用于执行如下步骤：
向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
接收所述核心网反馈的检测结果；
根据所述检测结果确定是否触发IMS注册流程。
在本申请一些实施例中，所述处理器在执行所述根据所述检测结果确定是否触发IMS注册流程时，具体执行如下步骤：
对所述检测结果进行识别；
根据识别结果确定5G网络状态；
根据所述5G网络状态确定是否触发IMS注册流程。
在本申请一些实施例中，所述检测结果包括IMS-VoPS-3GPP字段；
所述处理器在执行所述对所述检测结果进行识别时，具体执行如下步骤：
对所述检测结果中的IMS-VoPS-3GPP字段进行识别；
在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；
在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
在本申请一些实施例中，所述处理器在执行所述根据识别结果确定5G网络状态时，具体执行如下步骤：
在所述识别结果为所述电子终端已开通IMS业务时，确定所述5G网络状态为5G网络支持IMS；
在所述识别结果为所述电子终端未开通IMS业务时，确定所述5G网络状态为5G网络不支持IMS。
在本申请一些实施例中，所述处理器在执行所述根据所述5G网络状态确定是否触发IMS注册流程时，具体执行如下步骤：
在所述5G网络状态为5G网络支持IMS时，触发IMS注册流程；
在所述5G网络状态为5G网络不支持IMS时，停止触发IMS注册流程。
 有益效果
本申请提供的IMS注册方法、装置、存储介质及电子终端，能够向核心网发送IMS注册请求，使核心网根据IMS注册请求检测电子终端是否已开通IMS业务并反馈检测结果，以根据检测结果确定是否触发IMS注册流程，避免电子终端触发不必要的IMS注册流程，节省通信资源。
 附图说明
下面结合附图，通过对本申请的具体实施方式详细描述，将使本申请的技术方案及其它有益效果显而易见。
图1为本申请实施例提供的5G系统的架构示意图；
图2为本申请实施例提供的IMS注册方法的流程示意图；
图3为本申请实施例提供的IMS注册方法的另一流程示意图；
图4为本申请实施例提供的IMS注册装置的结构示意图；
图5为本申请实施例提供的IMS注册装置中确定模块的结构示意图；
图6为本申请实施例提供的电子终端的结构示意图；
图7为本申请实施例提供的电子终端的另一结构示意图。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
如图1所示，图1是5G系统的架构示意图。该5G系统包括核心网，核心网包括多个NF(network function，网络功能)网元，该多个NF网元包括：
NSSF（Network Slice Selection Function，网络切片选择功能）网元，管理网络切片信息，NSSF网元中存储有网络切片选择辅助信息集合，用于为UE（User Equipment，用户设备）提供网络切片选择策略；
NEF（network exposure function，网络开放功能）网元，负责对外开放网络数据；
NRF（network repository function，网络功能服务网络存储功能）网元，负责对各个NF网元进行登记和管理，存储核心网中各个NF网元的功能信息，以及为各个NF网元提供发现网元的信息；
PCF（policy control function，策略控制功能）网元，制定用户控制策略，为用户提供网络选择和移动性管理策略。
UDM（Unified Data Management，统一数据管理）网元，存储用户签约的信息数据，包括用户标识、用户签约数据和鉴权数据等；
AF（application function，应用功能）网元，允许运营商信任的应用直接与核心网中的各个网元交互；
AUSF（authentication server function，鉴权服务器功能）网元，配合UDM网元负责用户鉴权数据处理，生成终端接入权限；
AMF（ Access and Mobile Management Function，接入和移动管理功能），负责终端的移动性和接入管理，具体包括对移动终端位置信息、安全性以及业务连续性的管理，使终端与网络的连接状态达到最佳；
SMF（Session Management Function，会话管理功能），用于负责UE的会话管理功能，为终端创建、维护和删除会话，接入UPF网元。
其中，NEF、NRF、PCF、UDM、AF、AUSF、AMF、SMF等各个网元可通过NEF服务化接口(service-based interface exhibited by NEF，Nnef)、AUSF服务化接口(service-based interfaceexhibited by AUSF，Nausf)、NRF服务化接口(service-based interface exhibited byNRF，Nnrf)、AMF服务化接口(service-based interface exhibited by AMF，Namf)、PCF服务化接口(service-based interface exhibited by PCF，Npcf)、SMF服务化接口(service-based interface exhibited by SMF，Nsmf)、UDM服务化接口(service-basedinterface exhibited by UDM，Nudm)和AF服务化接口(service-based interfaceexhibited by AF，Naf)等服务化接口进行交互，并且同一种服务可被多种NF网元调用，降低了NF网元之间接口定义的耦合度，实现NF网元的按需定制。图1中，UE可通过无线接入网络(Radio Access Network，RAN)接入核心网的AMF网元，也可直接接入AMF网元，其中，UE与AMF网元之间的接口为N1接口，RAN网元与AMF网元之间的接口为N2接口。RAN网元可通过N3接口与用户面功能(user plan function，UPF)网元交互。UPF网元可通过N4接口接入核心网的SMF网元，并与核心网进行交互，UPF网元也可通过N6接口接入与数据网络(data network，DN)网元，与DN网元进行交互。
如图2所示，图2是本申请实施例提供的IMS注册方法的流程示意图，该IMS注册方法应用于电子终端，该电子终端可以为图1中的UE。该IMS注册方法的具体流程可以如下：
201、向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果。
本申请实施例中，电子终端中可以插入SIM（Subscriber Identity Module，客户识别模块）卡，在电子终端注册IMS之前，电子终端中的SIM卡可以开通IMS业务。例如电子终端向核心网发送IMS业务开通请求，该IMS业务开通请求包括SIM卡识别码，如电话号码，核心网根据该IMS业务开通请求为电子终端配置开通IMS业务所需的用户数据，同时核心网将配置的用户数据和SIM卡识别码对应保存在UDM网元中。也就是说，若电子终端已开通IMS业务，则核心网的UDM网元中保存有该电子终端的用户数据和SIM卡识别码；若电子终端未开通IMS业务，则核心网的UDM网元中没有该SIM卡识别码对应的用户数据。
在电子终端注册IMS时，电子终端向核心网中的AMF网元发送IMS注册请求（Registration request），该IMS注册请求可以包括电子终端的识别码，如SIM卡识别码。AMF网元在解析出IMS注册请求中的SIM卡识别码后，根据该SIM卡识别码检测该电子终端是否已开通IMS业务。具体地，AMF网元查找UDM网元中保存的数据，若从UDM网元中查找到该SIM卡识别码及对应的用户数据，则确定该电子终端已开通IMS业务，向该电子终端反馈表示“已开通”的检测结果；若从UDM网元中未查找到该SIM卡识别码及对应的用户数据，则确定该电子终端未开通IMS业务，向该电子终端反馈表示“未开通”的检测结果。
具体地，检查结果中可以设置一个字段，即IMS-VoPS-3GPP字段来表示该电子终端是否已开通IMS业务。若该电子终端已开通IMS业务，则将IMS-VoPS-3GPP字段设置为1；若该电子终端未开通IMS业务，则将IMS-VoPS-3GPP字段设置为0。
202、接收所述核心网反馈的检测结果。
本申请实施例中，核心网中的AMF网元在得到检测结果后，将包含有IMS-VoPS-3GPP字段的检测结果发送给电子终端，电子终端可以根据检测结果中的IMS-VoPS-3GPP字段来确定自身是否已开通IMS业务。
203、根据所述检测结果确定是否触发IMS注册流程。
本申请实施例中，对检测结果进行识别，若检测结果识别为电子终端已开通IMS业务，则触发IMS注册流程；若检测结果识别为电子终端未开通IMS业务，则停止触发IMS注册流程。
具体地，步骤203中的所述根据所述检测结果确定是否触发IMS注册流程，具体包括：
对所述检测结果进行识别；
根据识别结果确定5G网络状态；
根据所述5G网络状态确定是否触发IMS注册流程。
需要说明的是，由于检测结果中未明确注明电子终端是否已开通IMS业务，而是包括IMS-VoPS-3GPP字段及对应的数值（Value），因此通过识别检测结果中的IMS-VoPS-3GPP字段来确定电子终端是否已开通IMS业务。
具体地，所述对所述检测结果进行识别，具体包括：
对所述检测结果中的IMS-VoPS-3GPP字段进行识别；
在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；
在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
由于IMS的注册需要5G网络支持IMS，而现有的5G网络一般都支持IMS，导致未开通IMS业务的电子终端也会触发IMS注册流程，进而导致资源浪费，因此本申请实施例中根据检测结果来设置5G网络状态，其中5G网络状态是指5G网络是否支持IMS的状态。
具体地，所述根据识别结果确定5G网络状态，具体包括：
在所述识别结果为所述电子终端已开通IMS业务时，确定所述5G网络状态为5G网络支持IMS；
在所述识别结果为所述电子终端未开通IMS业务时，确定所述5G网络状态为5G网络不支持IMS。
需要说明的是，本申请实施例中的5G网络状态并非是指5G网络的实际状态，而是指本申请实施例中根据识别结果所设置的5G网络状态。例如，在5G网络的实际状态为5G网络支持IMS时，若本申请实施例中的识别结果为电子终端未开通IMS业务，则本申请实施例中的5G网络状态可以基于识别结果设置为5G网络不支持IMS。
在确定5G网络状态后，即可根据5G网络状态来确定是否触发IMS注册流程，具体包括：
在所述5G网络状态为5G网络支持IMS时，触发IMS注册流程；
在所述5G网络状态为5G网络不支持IMS时，停止触发IMS注册流程。
需要说明的是，若本申请实施例中的5G网络状态设置为5G网络支持IMS，则可以继续触发IMS注册流程，实现IMS注册，核心网在完成IMS注册流程后向电子终端反馈注册成功的信息，电子终端在接收到注册成功的信息后，即可使用IMS业务。若本申请实施例中的5G网络状态设置为5G网络不支持IMS，则停止触发IMS注册流程，以避免不必要的执行流程，节省通信资源。
由上述可知，本申请提供的IMS注册方法，能够向核心网发送IMS注册请求，使核心网根据IMS注册请求检测电子终端是否已开通IMS业务并反馈检测结果，以根据检测结果确定是否触发IMS注册流程，避免电子终端触发不必要的IMS注册流程，节省通信资源。
参见图3，是本申请实施例提供的IMS注册方法的另一流程示意图，该IMS注册方法应用于电子终端，该IMS注册方法的具体流程可以如下：
301、向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测电子终端是否已开通IMS业务，并反馈检测结果。
例如，电子终端A在5G网络下向核心网中的AMF网元发送IMS注册请求，且IMS注册请求包括电子终端A的识别码B。AMF网元在解析出识别码B后，在UDM网元中查询是否保存有识别码B对应的IMS业务开通信息，若是，则AMF将IMS-VoPS-3GPP字段设置为1，若否，则AMF网元将IMS-VoPS-3GPP字段设置为0，并将IMS-VoPS-3GPP字段添加到检测结果中反馈给电子终端A。
302、接收所述核心网反馈的检测结果，所述检测结果包括IMS-VoPS-3GPP字段。
例如，电子终端A接收AMF网元反馈的检测结果。
303、对所述检测结果中的IMS-VoPS-3GPP字段进行识别，若识别到IMS-VoPS-3GPP字段为1，则执行步骤304，若识别到IMS-VoPS-3GPP字段为0，则执行步骤307。
例如，电子终端A解析检测结果中的IMS-VoPS-3GPP字段，得到IMS-VoPS-3GPP字段为1或0。
304、确定所述电子终端已开通IMS业务。
例如，电子终端A解析出IMS-VoPS-3GPP字段为1，表明电子终端A已开通IMS业务。
305、确定5G网络支持IMS。
例如，电子终端A已开通IMS业务，则电子终端A可以确定5G网络支持IMS。
306、触发IMS注册流程。
例如，电子终端A触发IMS注册流程，并在注册成功后，使用IMS业务。
307、确定所述电子终端未开通IMS业务。
例如，电子终端A解析出IMS-VoPS-3GPP字段为0，表明电子终端A未开通IMS业务。
308、确定5G网络不支持IMS。
例如，电子终端A未开通IMS业务，则电子终端A可以确定5G网络不支持IMS。
309、停止触发IMS注册流程。
例如，电子终端A不再继续发起IMS注册流程，以避免不必要的IMS执行流程，从而节省通信资源。
根据上述实施例所描述的方法，本实施例将从IMS注册装置的角度进一步进行描述，该IMS注册装置可以集成电子终端中。
请参阅图4，图4具体描述了本申请实施例提供的IMS注册装置，该IMS注册装置可以包括：发送模块41、接收模块42和确定模块43。其中：
发送模块41，用于向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果。
本申请实施例中，在电子终端注册IMS时，电子终端向核心网中的AMF网元发送IMS注册请求（Registration request），该IMS注册请求可以包括电子终端的识别码，如SIM卡识别码。AMF网元在解析出IMS注册请求中的SIM卡识别码后，根据该SIM卡识别码检测该电子终端是否已开通IMS业务。具体地，AMF网元查找UDM网元中保存的数据，若从UDM网元中查找到该SIM卡识别码及对应的用户数据，则确定该电子终端已开通IMS业务，向该电子终端反馈表示“已开通”的检测结果；若从UDM网元中未查找到该SIM卡识别码及对应的用户数据，则确定该电子终端未开通IMS业务，向该电子终端反馈表示“未开通”的检测结果。
接收模块42，用于接收所述核心网反馈的检测结果。
本申请实施例中，核心网中的AMF网元在得到检测结果后，将包含有IMS-VoPS-3GPP字段的检测结果发送给电子终端，电子终端可以根据检测结果中的IMS-VoPS-3GPP字段来确定自身是否已开通IMS业务。
确定模块43，用于根据所述检测结果确定是否触发IMS注册流程。
本申请实施例中，对检测结果进行识别，若检测结果识别为电子终端已开通IMS业务，则触发IMS注册流程；若检测结果识别为电子终端未开通IMS业务，则停止触发IMS注册流程。
在本申请的一些实施例中，如图5所示，所述确定模块43具体包括：
识别单元431，用于对所述检测结果进行识别；
第一确定单元432，用于根据识别结果确定5G网络状态；以及，
第二确定单元433，用于根据所述5G网络状态确定是否触发IMS注册流程。
在本申请的一些实施例中，所述检测结果包括IMS-VoPS-3GPP字段；
所述识别单元431具体用于：
对所述检测结果中的IMS-VoPS-3GPP字段进行识别；
在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；
在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
在本申请的一些实施例中，第一确定单元432具体用于：
在所述识别结果为所述电子终端已开通IMS业务时，确定所述5G网络状态为5G网络支持IMS；
在所述识别结果为所述电子终端未开通IMS业务时，确定所述5G网络状态为5G网络不支持IMS。
在本申请的一些实施例中，第二确定单元433具体用于：
在所述5G网络状态为5G网络支持IMS时，触发IMS注册流程；
在所述5G网络状态为5G网络不支持IMS时，停止触发IMS注册流程。
由上述可知，本申请提供的IMS注册装置，能够向核心网发送IMS注册请求，使核心网根据IMS注册请求检测电子终端是否已开通IMS业务并反馈检测结果，以根据检测结果确定是否触发IMS注册流程，避免电子终端触发不必要的IMS注册流程，节省通信资源。
另外，本申请实施例还提供一种电子终端。如图6所示，电子终端600包括处理器601、存储器602。其中，处理器601与存储器602电性连接。
处理器601是电子终端600的控制中心，利用各种接口和线路连接整个电子终端的各个部分，通过运行或加载存储在存储器602内的应用程序，以及调用存储在存储器602内的数据，执行电子终端的各种功能和处理数据，从而对电子终端进行整体监控。
在本实施例中，电子终端600中的处理器601会按照如下的步骤，将一个或一个以上的应用程序的进程对应的指令加载到存储器602中，并由处理器601来运行存储在存储器602中的应用程序，从而实现各种功能：
向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
接收所述核心网反馈的检测结果；
根据所述检测结果确定是否触发IMS注册流程。
请参阅图7，图7为本申请实施例提供的电子终端的结构示意图。该电子终端可以用于实施上述实施例中提供的IMS注册方法。该电子终端可以连接网络。
RF电路710用于接收以及发送电磁波，实现电磁波与电信号的相互转换，从而与通讯网络或者其他设备进行通讯。RF电路710可包括各种现有的用于执行这些功能的电路元件，例如，天线、射频收发器、数字信号处理器、加密/解密芯片、用户身份模块（SIM）卡、存储器等等。RF电路710可与各种网络如互联网、企业内部网、无线网络进行通讯或者通过无线网络与其他设备进行通讯。上述的无线网络可包括蜂窝式电话网、无线局域网或者城域网。上述的无线网络可以使用各种通信标准、协议及技术，包括但并不限于全球移动通信系统（Global System for Mobile Communication, GSM）、增强型移动通信技术（Enhanced Data GSM Environment, EDGE)，宽带码分多址技术（Wideband Code Division Multiple Access, WCDMA），码分多址技术（Code Division Access, CDMA）、时分多址技术（Time Division Multiple Access, TDMA），无线保真技术（Wireless Fidelity， Wi-Fi）（如美国电气和电子工程师协会标准 IEEE 802.11a， IEEE 802.11b, IEEE802.11g 和/或 IEEE 802.11n）、网络电话（Voice over Internet Protocol, VoIP）、全球微波互联接入（Worldwide Interoperability for Microwave Access， Wi-Max）、其他用于邮件、即时通讯及短消息的协议，以及任何其他合适的通讯协议，甚至可包括那些当前仍未被开发出来的协议。
存储器720可用于存储软件程序以及模块，如上述实施例中对应的程序指令/模块，处理器780通过运行存储在存储器720内的软件程序以及模块，从而执行各种功能应用以及数据处理。存储器720可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器720可进一步包括相对于处理器780远程设置的存储器，这些远程存储器可以通过网络连接至电子终端700。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
输入单元730可用于接收输入的数字或字符信息，以及产生与用户设置以及功能控制有关的键盘、鼠标、操作杆、光学或者轨迹球信号输入。具体地，输入单元730可包括触敏表面731以及其他输入设备732。触敏表面731，也称为触摸显示屏（触摸屏）或者触控板，可收集用户在其上或附近的触摸操作（比如用户使用手指、触笔等任何适合的物体或附件在触敏表面731上或在触敏表面731附近的操作），并根据预先设定的程式驱动相应的连接装置。可选的，触敏表面731可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器780，并能接收处理器780发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触敏表面731。除了触敏表面731，输入单元730还可以包括其他输入设备732。具体地，其他输入设备732可以包括但不限于物理键盘、功能键（比如音量控制按键、开关按键等）、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元740可用于显示由用户输入的信息或提供给用户的信息以及电子终端700的各种图形用户接口，这些图形用户接口可以由图形、文本、图标、视频和其任意组合来构成。显示单元740可包括显示面板741，可选的，可以采用LCD(Liquid Crystal Display，液晶显示器)、OLED(Organic Light-Emitting Diode,有机发光二极管)等形式来配置显示面板741。进一步的，触敏表面731可覆盖显示面板741，当触敏表面731检测到在其上或附近的触摸操作后，传送给处理器780以确定触摸事件的类型，随后处理器780根据触摸事件的类型在显示面板741上提供相应的视觉输出。虽然在图中，触敏表面731与显示面板741是作为两个独立的部件来实现输入和输出功能，但是可以理解地，将触敏表面731与显示面板741集成而实现输入和输出功能。
电子终端700还可包括至少一种传感器750，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板741的亮度，接近传感器可在翻盖合上或者关闭时产生中断。作为运动传感器的一种，重力加速度传感器可检测各个方向上（一般为三轴）加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用（比如横竖屏切换、相关游戏、磁力计姿态校准）、振动识别相关功能（比如计步器、敲击）等; 至于电子终端700还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路760、扬声器761，传声器762可提供用户与电子终端700之间的音频接口。音频电路760可将接收到的音频数据转换后的电信号，传输到扬声器761，由扬声器761转换为声音信号输出；另一方面，传声器762将收集的声音信号转换为电信号，由音频电路760接收后转换为音频数据，再将音频数据输出处理器780处理后，经RF电路710以发送给比如另一终端，或者将音频数据输出至存储器720以便进一步处理。音频电路760还可能包括耳塞插孔，以提供外设耳机与电子终端700的通信。
电子终端700通过传输模块770（例如Wi-Fi模块）可以帮助用户接收请求、发送信息等，它为用户提供了无线的宽带互联网访问。虽然图示出了传输模块770，但是可以理解的是，其并不属于电子终端700的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器780是电子终端700的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器720内的软件程序和/或模块，以及调用存储在存储器720内的数据，执行电子终端700的各种功能和处理数据，从而对电子终端进行整体监控。可选的，处理器780可包括一个或多个处理核心；在一些实施例中，处理器780可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解地，上述调制解调处理器也可以不集成到处理器780中。
电子终端700还包括给各个部件供电的电源790（比如电池），在一些实施例中，电源可以通过电源管理系统与处理器780逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。电源790还可以包括一个或一个以上的直流或交流电源、再充电系统、电源故障检测电路、电源转换器或者逆变器、电源状态指示器等任意组件。
尽管未示出，电子终端700还包括摄像头（如前置摄像头、后置摄像头）、蓝牙模块等，在此不再赘述。具体在本实施例中，电子终端的显示单元是触摸屏显示器，电子终端还包括有存储器，以及一个或者一个以上的程序，其中一个或者一个以上程序存储于存储器中，且经配置以由一个或者一个以上处理器执行一个或者一个以上程序包含用于进行以下操作的指令：
向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
接收所述核心网反馈的检测结果；
根据所述检测结果确定是否触发IMS注册流程。
具体实施时，以上各个模块可以作为独立的实体来实现，也可以进行任意组合，作为同一或若干个实体来实现，以上各个模块的具体实施可参见前面的方法实施例，在此不再赘述。
本领域普通技术人员可以理解，上述实施例的各种方法中的全部或部分步骤可以通过指令来完成，或通过指令控制相关的硬件来完成，该指令可以存储于一计算机可读存储介质中，并由处理器进行加载和执行。为此，本发明实施例提供一种存储介质，其中存储有多条指令，该指令能够被处理器进行加载，以执行本发明实施例所提供的任一种IMS注册方法中的步骤。
其中，该存储介质可以包括：只读存储器（ROM，Read Only Memory）、随机存取记忆体（RAM，Random Access Memory）、磁盘或光盘等。
由于该存储介质中所存储的指令，可以执行本发明实施例所提供的任一种IMS注册方法中的步骤，因此，可以实现本发明实施例所提供的任一种IMS注册方法所能实现的有益效果，详见前面的实施例，在此不再赘述。
以上各个操作的具体实施可参见前面的实施例，在此不再赘述。
综上该，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (15)

  1. 一种IMS注册方法，应用于电子终端，所述方法包括：
    向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
    接收所述核心网反馈的检测结果；
    根据所述检测结果确定是否触发IMS注册流程。
  2. 根据权利要求1所述的IMS注册方法，其中，所述根据所述检测结果确定是否触发IMS注册流程，具体包括：
    对所述检测结果进行识别；
    根据识别结果确定5G网络状态；
    根据所述5G网络状态确定是否触发IMS注册流程。
  3. 根据权利要求2所述的IMS注册方法，其中，所述检测结果包括IMS-VoPS-3GPP字段；
    所述对所述检测结果进行识别，具体包括：
    对所述检测结果中的IMS-VoPS-3GPP字段进行识别；
    在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；
    在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
  4. 根据权利要求2所述的IMS注册方法，其中，所述根据识别结果确定5G网络状态，具体包括：
    在所述识别结果为所述电子终端已开通IMS业务时，确定所述5G网络状态为5G网络支持IMS；
    在所述识别结果为所述电子终端未开通IMS业务时，确定所述5G网络状态为5G网络不支持IMS。
  5. 根据权利要求2所述的IMS注册方法，其中，所述根据所述5G网络状态确定是否触发IMS注册流程，具体包括：
    在所述5G网络状态为5G网络支持IMS时，触发IMS注册流程；
    在所述5G网络状态为5G网络不支持IMS时，停止触发IMS注册流程。
  6. 一种计算机可读存储介质，所述存储介质中存储有多条指令，所述指令适于由处理器加载以执行如下步骤：
    向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
    接收所述核心网反馈的检测结果；
    根据所述检测结果确定是否触发IMS注册流程。
  7. 根据权利要求6所述的计算机可读存储介质，其中，所述处理器在执行所述根据所述检测结果确定是否触发IMS注册流程时，具体执行如下步骤：
    对所述检测结果进行识别；
    根据识别结果确定5G网络状态；
    根据所述5G网络状态确定是否触发IMS注册流程。
  8. 根据权利要求7所述的计算机可读存储介质，其中，所述检测结果包括IMS-VoPS-3GPP字段；
    所述处理器在执行所述对所述检测结果进行识别时，具体执行如下步骤：
    对所述检测结果中的IMS-VoPS-3GPP字段进行识别；
    在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；
    在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
  9. 根据权利要求7所述的计算机可读存储介质，其中，所述处理器在执行所述根据识别结果确定5G网络状态时，具体执行如下步骤：
    在所述识别结果为所述电子终端已开通IMS业务时，确定所述5G网络状态为5G网络支持IMS；
    在所述识别结果为所述电子终端未开通IMS业务时，确定所述5G网络状态为5G网络不支持IMS。
  10. 根据权利要求7所述的计算机可读存储介质，其中，所述处理器在执行所述根据所述5G网络状态确定是否触发IMS注册流程时，具体执行如下步骤：
    在所述5G网络状态为5G网络支持IMS时，触发IMS注册流程；
    在所述5G网络状态为5G网络不支持IMS时，停止触发IMS注册流程。
  11. 一种电子终端，包括处理器和存储器，所述处理器与所述存储器电性连接，所述存储器用于存储指令和数据，所述处理器用于执行如下步骤：
    向核心网发送IMS注册请求，使所述核心网根据所述IMS注册请求检测所述电子终端是否已开通IMS业务，并反馈检测结果；
    接收所述核心网反馈的检测结果；
    根据所述检测结果确定是否触发IMS注册流程。
  12. 根据权利要求11所述的电子终端，其中，所述处理器在执行所述根据所述检测结果确定是否触发IMS注册流程时，具体执行如下步骤：
    对所述检测结果进行识别；
    根据识别结果确定5G网络状态；
    根据所述5G网络状态确定是否触发IMS注册流程。
  13. 根据权利要求12所述的电子终端，其中，所述检测结果包括IMS-VoPS-3GPP字段；
    所述处理器在执行所述对所述检测结果进行识别时，具体执行如下步骤：
    对所述检测结果中的IMS-VoPS-3GPP字段进行识别；
    在识别到所述IMS-VoPS-3GPP字段为1时，确定所述识别结果为所述电子终端已开通IMS业务；
    在识别到所述IMS-VoPS-3GPP字段为0时，确定所述识别结果为所述电子终端未开通IMS业务。
  14. 根据权利要求12所述的电子终端，其中，所述处理器在执行所述根据识别结果确定5G网络状态时，具体执行如下步骤：
    在所述识别结果为所述电子终端已开通IMS业务时，确定所述5G网络状态为5G网络支持IMS；
    在所述识别结果为所述电子终端未开通IMS业务时，确定所述5G网络状态为5G网络不支持IMS。
  15. 根据权利要求12所述的电子终端，其中，所述处理器在执行所述根据所述5G网络状态确定是否触发IMS注册流程时，具体执行如下步骤：
    在所述5G网络状态为5G网络支持IMS时，触发IMS注册流程；
    在所述5G网络状态为5G网络不支持IMS时，停止触发IMS注册流程。
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