WO2023030384A1 - Ims网络注册方法、装置及电子设备 - Google Patents

Ims网络注册方法、装置及电子设备 Download PDF

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Publication number
WO2023030384A1
WO2023030384A1 PCT/CN2022/116198 CN2022116198W WO2023030384A1 WO 2023030384 A1 WO2023030384 A1 WO 2023030384A1 CN 2022116198 W CN2022116198 W CN 2022116198W WO 2023030384 A1 WO2023030384 A1 WO 2023030384A1
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Prior art keywords
registration
target
network
electronic device
ims network
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PCT/CN2022/116198
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English (en)
French (fr)
Inventor
陈云
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维沃移动通信有限公司
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Publication of WO2023030384A1 publication Critical patent/WO2023030384A1/zh

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    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Definitions

  • the present application belongs to the technical field of communications, and in particular relates to an IMS network registration method, device and electronic equipment.
  • an electronic device uses an Internet Protocol Multimedia Subsystem (IMS) service, it needs to send a registration message to the IMS network for registration.
  • IMS Internet Protocol Multimedia Subsystem
  • the electronic device may send a registration request message to a Proxy Call Session Control Function (P-CSCF) entity assigned by the network side device, and then the P-CSCF entity sends the registration request message
  • P-CSCF Proxy Call Session Control Function
  • the message is forwarded to the relevant network element for processing to execute the registration process, and a response message is sent to the electronic device, thereby realizing the registration of the IMS network.
  • P-CSCF Proxy Call Session Control Function
  • the purpose of the embodiment of the present application is to provide an IMS network registration method, device and electronic equipment, which can solve the problem of low success rate of electronic equipment registration to the IMS network.
  • the embodiment of the present application provides an Internet Protocol Multimedia Subsystem IMS network registration method, which is applied to the first electronic device.
  • the IMS network registration method includes: according to at least one address information assigned by the network side device, and M
  • the second electronic device establishes a connection, wherein, the M second electronic devices have registered with the IMS network, and the M second electronic devices correspond to a registration parameter respectively, and M is a positive integer; through the target registration parameter in the M registration parameters Register with the IMS network.
  • the embodiment of the present application provides an Internet protocol multimedia subsystem IMS network registration device
  • the IMS network registration device includes: a connection module and a registration module.
  • the connection module is configured to establish connections with M second electronic devices according to at least one address information assigned by the network side device, wherein the M second electronic devices have all registered with the IMS network, and the M second electronic devices Corresponding to a registration parameter respectively, M is a positive integer.
  • a registration module configured to perform IMS network registration through a target registration parameter among the M registration parameters.
  • an embodiment of the present application provides an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is The processor implements the steps of the method described in the first aspect when executed.
  • an embodiment of the present application provides a readable storage medium, on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented .
  • the embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions, so as to implement the first aspect the method described.
  • the network side device may allocate at least one second electronic device that has registered with the IMS network to the first electronic device, so that the first electronic device and the M Each of the M second electronic devices establishes a connection, and since each of the M second electronic devices corresponds to a registration parameter, the first electronic device can register with the IMS network through a target registration parameter among these registration parameters.
  • the electronic device can initiate IMS network registration by referring to the registration parameters of other electronic devices (such as P-CSCF address information), which avoids the P-CSCF not received by the electronic device due to missing or abnormal parameters of the registered IMS network.
  • P-CSCF address information such as P-CSCF address information
  • FIG. 1 is a flow chart of an IMS network registration method provided in an embodiment of the present application
  • FIG. 2 is a schematic structural diagram of an IMS network registration device provided in an embodiment of the present application.
  • Fig. 3 is one of the schematic diagrams of the hardware structure of an electronic device provided by the embodiment of the present application.
  • FIG. 4 is a second schematic diagram of a hardware structure of an electronic device provided by an embodiment of the present application.
  • IMS is the basic solution for providing voice services and video services on the current Long Term Evolution (LTE)/5G New Radio (5GNR), and has been widely used by most operators in the world, such as the long-term evolution voice Bearer (Voice over Long Term Evolution, VoLTE)/Video over Long Term Evolution (ViLTE)/Voice over Wireless Fidelity (VoWIFI)/Rich Communication Services (RCS).
  • LTE Long Term Evolution
  • 5GNR 5G New Radio
  • Session Initiation Protocol Session Initiation Protocol
  • SIP Session Initiation Protocol
  • the electronic device can send a relevant registration request message (such as a SIP request message) to the P-CSCF entity allocated by the network side device, and then the P-CSCF entity forwards the registration request message to other network elements for processing to perform Registration process, and send a response message to the electronic device, so as to realize the registration of the IMS network.
  • a relevant registration request message such as a SIP request message
  • Block Error Rate BLER
  • the electronic device does not receive the response message from the P-CSCF entity due to missing or abnormal registration parameters of the IMS network (such as P-CSCF address information); thus, the electronic device registration IMS networks have a lower success rate.
  • the network side device may allocate at least one second electronic device that has registered with the IMS network to the first electronic device, so that the first electronic device and M of them
  • the second electronic device establishes a direct terminal (Device to Device, D2D) connection. Since each of the M second electronic devices corresponds to a registration parameter, the first electronic device can pass the target registration parameter among these registration parameters. Register the parameters of the IMS network.
  • the first electronic device may determine the target P-CSCF entity according to the target P-CSCF address information, so as to The target P-CSCF entity sends a request message to request registration with the IMS network, and then the first electronic device may receive a response message sent by the target P-CSCF entity, thereby implementing IMS registration.
  • the target registration parameter includes a target access point name (Access Point Name, APN) parameter corresponding to one of the M second electronic devices
  • the first electronic device may send a parameter containing the target APN to the network side device.
  • APN Access Point Name
  • PDN Packet Data Network
  • the IMS network registration can be initiated by referring to the registration parameters of other electronic devices (such as P-CSCF address information), avoiding the problem that the electronic device does not receive the response message of the P-CSCF entity due to missing or abnormal parameters of the registered IMS network ; In this way, the success rate of registering the electronic device with the IMS network is improved.
  • other electronic devices such as P-CSCF address information
  • FIG. 1 shows a flow chart of the IMS network registration method provided in the embodiment of the present application, and the method may be applied to a first electronic device.
  • the IMS network registration method provided by the embodiment of the present application may include the following steps 201 and 202 .
  • Step 201 the first electronic device establishes connections with M second electronic devices according to at least one piece of address information assigned by the network side device.
  • the above-mentioned M second electronic devices have all registered with the IMS network, and each of the M second electronic devices corresponds to a registration parameter, and M is a positive integer.
  • the network side device may allocate at least one second electronic device that has registered with the IMS network to the first electronic device, so that the first electronic device and M of them The second electronic device establishes a connection, and since each of the M second electronic devices corresponds to a registration parameter, the first electronic device can register with the IMS network through a target registration parameter among these registration parameters.
  • the above at least one piece of address information respectively corresponds to one electronic device, and the first electronic device can establish connections with M pieces of second electronic equipment according to M pieces of address information in the at least one piece of address information.
  • each address information in the above at least one address information may be an Internet Protocol (Internet Protocol, IP) address of an electronic device.
  • IP Internet Protocol
  • the above M second electronic devices may be devices that have registered with the IMS network near the area where the first electronic device is located.
  • each of the above-mentioned M second electronic devices corresponds to a registration parameter, that is, M second electronic devices correspond to M registration parameters, and each registration parameter is M number of registration parameters.
  • M second electronic devices correspond to M registration parameters
  • M registration parameter is M number of registration parameters.
  • One of the two electronic devices registers parameters of the IMS network.
  • the first electronic device may establish a D2D connection with M second electronic devices, so that the first electronic device may directly access the M second electronic devices without going through an intermediate entity.
  • the IMS network registration method provided in the embodiment of the present application further includes the following steps 301 and 302.
  • Step 301 the first electronic device sends a target request message to the network side device.
  • the above target request message is used to request to establish a D2D connection with other electronic devices.
  • Step 302 the first electronic device receives at least one piece of address information sent by the network side device.
  • the network side device may receive the target request message sent by the first electronic device, and send a response message to the first electronic device to indicate that the first electronic device is allowed to establish a D2D connection with other electronic devices , and then assign at least one second electronic device to the electronic device.
  • the network side device may send a message to the first electronic device, the message includes/carries at least one address information, and then the first electronic device may receive and parse the message to obtain at least one address information.
  • the first electronic device may send a request message to the network side device to establish a D2D connection with electronic devices that have registered with the IMS network, so as to acquire parameters for these electronic devices to register with the IMS network.
  • D2D uses the frequency band authorized by the communication operator, the interference is controllable, the channel transmission quality is high and the transmission efficiency is high, and the problems of poor signal and external interference are avoided, thereby improving the success rate of electronic devices registering with the IMS network.
  • step 202 the first electronic device registers with the IMS network through a target registration parameter among the M registration parameters.
  • the foregoing target registration parameter is a parameter for one electronic device among the M second electronic devices to register with the IMS network.
  • the foregoing target registration parameters may include P-CSCF address information or APN parameters.
  • the first electronic device may obtain one registration parameter from each of the M second electronic devices, so as to obtain M registration parameters.
  • the first electronic device may copy the registration parameters corresponding to each of the M second electronic devices at the application layer to obtain the copied M registration parameters, and save the M registration parameters to the first electronic device. in the device's local cache.
  • the above-mentioned target registration parameter is the registration parameter of the electronic device with the shortest time for IMS network registration among the M second electronic devices; or, the above-mentioned target registration parameter is that the first electronic device can successfully register with the IMS Registration parameters for the network.
  • the electronic device may use the methods of step 201 and step 202 provided in the embodiment of the present application to re-register with the IMS network again.
  • the reason for the IMS network registration failure may be that the signal quality in the IMS network is poor and the external interference is relatively serious, the first electronic device has not received the response message sent by the P-CSCF entity, and the network The side device refuses to establish a connection with the first electronic device, and the like.
  • the details can be determined according to actual usage requirements, and are not limited in this embodiment of the application.
  • the fact that the first electronic device does not receive the response message sent by the P-CSCF entity can be understood as: the P-CSCF entity does not send a response message, and the P-CSCF entity sends a response message but the first electronic device does not receive the response message. news etc.
  • step 202 may be specifically implemented through the following step 202a or step 202b.
  • step 202a the first electronic device registers with the IMS network according to a target registration parameter among the M registration parameters.
  • the above-mentioned target registration parameter is a registration parameter of the electronic device whose IMS network registration takes the shortest time among the M second electronic devices.
  • the above-mentioned IMS network registration duration may be the time it takes for the first electronic device to establish a connection with the network-side device until it successfully registers with the IMS network.
  • the first electronic device may compare the registration parameters in the registration parameter list saved by the electronic device to determine an appropriate registration parameter (ie, a target registration parameter).
  • Step 202b the first electronic device registers with the IMS network sequentially according to the M registration parameters until the first electronic device successfully registers with the IMS network.
  • the first electronic device may start registering with the IMS network from the first registration parameter (for example, the first saved registration parameter), if the first electronic device successfully registers with the IMS network according to the first registration parameter network, there is no need to register the IMS network according to other registration parameters; if the first electronic device fails to register the IMS network according to the first registration parameter, it needs to register according to the second registration parameter (such as the second saved registration parameter) network, if the first electronic device successfully registers with the IMS network according to the second registration parameter, it does not need to register with the IMS network according to other registration parameters; if the first electronic device fails to register with the IMS network according to the second registration parameter, it needs to register with the The third registration parameter (for example, the third saved registration parameter) registers the network, ... and so on until the IMS network is successfully registered.
  • the first registration parameter for example, the first saved registration parameter
  • the first electronic device may determine an appropriate registration parameter from the M registration parameters, so as to register with the IMS network according to the registration parameter; or, the first electronic device may try each of the M registration parameters one by one. Registration parameters, until the IMS network is successfully registered; in this way, the first electronic device can register with the IMS network by referring to the registration parameters (such as P-CSCF address information) of other electronic devices, avoiding the lack or abnormality of the registration parameters of the IMS network. The electronic device does not receive the response message of the P-CSCF entity, thereby improving the success rate of the electronic device to register with the IMS network.
  • the registration parameters such as P-CSCF address information
  • An embodiment of the present application provides an IMS registration method.
  • the network-side device may allocate at least one second electronic device that has registered with the IMS network to the first electronic device, so that the first electronic device A connection is established with the M second electronic devices. Since each of the M second electronic devices corresponds to a registration parameter, the first electronic device can register with the IMS network through a target registration parameter among the registration parameters.
  • the electronic device can initiate IMS network registration by referring to the registration parameters of other electronic devices (such as P-CSCF address information), which avoids the P-CSCF not received by the electronic device due to missing or abnormal parameters of the registered IMS network.
  • the problem of the entity's response message is improved, thereby improving the success rate of the electronic device registering the IMS network.
  • the IMS network registration method provided in the embodiment of the present application further includes the following steps 401 and 402.
  • the above step 201 can be specifically implemented through the following step 201a.
  • Step 401 When the first electronic device establishes an IMS session connection with the network side device, the first electronic device receives the first P-CSCF address information sent by the network side device.
  • the first electronic device may send a request message to the network side device to establish an IMS session connection with the network side device, and then the network side device may send a response message to the first electronic device, To allow establishing an IMS session connection with the first electronic device.
  • the network-side device may assign a P-CSCF address information to the first electronic device, so that the first electronic device can send The P-CSCF entity corresponding to the P-CSCF address information sends a message.
  • the above first P-CSCF address information may be a piece of P-CSCF address information randomly assigned by the network side device to the first electronic device.
  • Step 402 the first electronic device sends a first request message to the first P-CSCF entity corresponding to the first P-CSCF address information.
  • the above first request message is used to request to register with the IMS network.
  • Step 201a if the response message sent by the first P-CSCF entity is not received, the first electronic device establishes connections with M second electronic devices according to at least one piece of address information.
  • the fact that the first electronic device does not receive the response message sent by the first P-CSCF entity can be understood as: the first P-CSCF entity does not send a response message, and the first P-CSCF entity sends a response message. message but the first electronic device does not receive the response message and so on.
  • the reason why the first electronic device does not receive the response message sent by the first P-CSCF entity may be: the address information of the first P-CSCF is missing or abnormal.
  • the first electronic device fails to register with the IMS network, so the first electronic device can obtain the P-CSCF address information corresponding to other electronic devices, and use these P-CSCF addresses to Information is registered with the IMS network.
  • the first electronic device may send a request message to the P-CSCF entity corresponding to the P-CSCF address information according to the P-CSCF address information assigned by the network side device, and the P-CSCF address information is missing or abnormal
  • the first electronic device can register the IMS network based on the P-CSCF address information of other electronic devices by referring to the P-CSCF address information of other electronic devices, so as to avoid the electronic
  • the device does not receive the response message of the P-CSCF entity, thereby improving the success rate of the electronic device to register with the IMS network.
  • the foregoing target registration parameters include target P-CSCF address information corresponding to one electronic device among the M second electronic devices.
  • the above step 202 may specifically be implemented through the following steps 202c to 202e.
  • Step 202c the first electronic device determines the target P-CSCF entity according to the address information of the target P-CSCF.
  • the target P-CSCF address information corresponds to the target P-CSCF entity, that is, the target P-CSCF address information is the address of the target P-CSCF entity.
  • the first electronic device may copy and save a piece of P-CSCF address information from each of the M second electronic devices.
  • Step 202d the first electronic device sends a second request message to the target P-CSCF entity.
  • the above second request message is used to request to register with the IMS network.
  • the foregoing second request message may be a SIP request message.
  • the first electronic device may obtain M pieces of P-CSCF address information, and determine one P-CSCF address information from the M pieces of P-CSCF address information, so as to provide the P-CSCF address information
  • the corresponding P-CSCF entity sends the second request message; or, the first electronic device may obtain the address information of M P-CSCF entities, and send the second request message to the M P-CSCF entities in sequence, wherein, the M P-CSCF entities respectively send the second request message, wherein, the M P-CSCF entities
  • Each piece of P-CSCF address information in the CSCF address information corresponds to a P-CSCF entity.
  • Step 202e the first electronic device receives the response message sent by the target P-CSCF entity, and registers with the IMS network according to the response message.
  • the above response message sent by the target P-CSCF entity is used to indicate that the target P-CSCF entity has successfully received the second request message.
  • the first electronic device when the first electronic device sends a second request message to a P-CSCF entity corresponding to the P-CSCF address information, the first electronic device may receive the request message sent by the P-CSCF entity. Respond to the message, and register with the IMS network according to the response message.
  • the first electronic device when the first electronic device sends the second request message to the M P-CSCF entities in sequence, the first electronic device may send the first P-CSCF entity (such as the first The P-CSCF entity corresponding to the saved P-CSCF address information) sends the second request message, if the first electronic device does not receive the response message sent by the P-CSCF entity, the first electronic device can send the second request message to the second P-CSCF entity - The CSCF entity (for example, the P-CSCF entity corresponding to the second saved P-CSCF address information) sends a second request message, and if the first electronic device receives the response message sent by the P-CSCF entity, the first electronic device Register with the IMS network according to the response message.
  • the CSCF entity for example, the P-CSCF entity corresponding to the second saved P-CSCF address information
  • the response message sent by the above-mentioned target P-CSCF entity may be: the target P-CSCF entity forwards the second request message to other entities for processing, and the response message sent by other entities passes through the target P-CSCF entity.
  • the CSCF entity forwards to the first electronic device.
  • the first electronic device when the P-CSCF address information is missing or abnormal when the first electronic device registers with the IMS network, the first electronic device can register the P-CSCF address information of the IMS network by referring to other electronic devices, so as to These P-CSCF address information are registered with the IMS network, which avoids the problem that the electronic device does not receive the response message of the P-CSCF entity due to missing or abnormal parameters of the registered IMS network, thereby improving the success rate of the electronic device to register with the IMS network.
  • the IMS network registration method provided in the embodiment of the present application further includes the following step 501.
  • the above step 201 can be specifically implemented through the following step 201b.
  • Step 501 the first electronic device sends a third request message to the network side device.
  • the above third request message is used to request to establish a PDN connection.
  • the foregoing third request message includes an APN parameter corresponding to the first electronic device.
  • Step 201b in the case of receiving the target message, the first electronic device establishes connections with M second electronic devices according to at least one piece of address information.
  • the foregoing target message is used to instruct the network side device to refuse to establish a PDN connection with the first electronic device.
  • the reason why the network side device refuses to establish a PDN connection with the first electronic device may be that: the APN parameter of the first electronic device does not match the APN parameter of the network side device.
  • the establishment of a PDN connection between the first electronic device and the network-side device fails, so the first electronic device can obtain APN parameters corresponding to other electronic devices, A PDN connection can be established with the network side device based on these APN parameters.
  • the first electronic device may send a request message to the network side device to establish a PDN connection through the built-in APN parameter. If the APN parameter does not match the APN parameter of the network side device, the first electronic device The APN parameters of the IMS network can be registered by referring to other electronic devices, so as to establish a PDN connection with the network side device according to these APN parameters. In this way, after the first electronic device establishes a PDN connection with the network side device, the first electronic device can execute the IMS network The registration process avoids the problem that the network side device refuses to establish a PDN connection with the electronic device due to missing or abnormal APN parameters, thereby improving the success rate of the electronic device to register with the IMS network.
  • the above-mentioned target registration parameters include a target APN parameter corresponding to one electronic device among the M second electronic devices.
  • the above step 202 may specifically be implemented through the following steps 202f and 202g.
  • Step 202f the first electronic device sends a fourth request message to the network side device.
  • the above fourth request message includes the target APN parameter.
  • the above fourth request message is used to request to establish a PDN connection with the network side device.
  • each of the M second electronic devices corresponds to an APN parameter
  • the first electronic device may copy and save an APN parameter from each electronic device.
  • the first electronic device may obtain M APN parameters, and determine one APN parameter from the M APN parameters, so as to send a fourth request message including the APN parameter to the network side device; or , the first electronic device may acquire M APN parameters, and sequentially send fourth request messages to the network-side device, and the fourth request messages sent each time include one APN parameter.
  • Step 202g the first electronic device receives the response message sent by the network side device, and establishes a PDN connection with the network side device according to the response message.
  • the response message sent by the network side device is used to instruct the network side device to allow establishing a PDN connection with the first electronic device.
  • the first electronic device when the first electronic device sends a fourth request message including an APN parameter to the network side device, the first electronic device may receive a response sent by the network side device corresponding to the APN parameter message, and register with the IMS network according to the response message.
  • the first electronic device may send the fourth request message including the first saved APN parameter to the network side device.
  • request message if the first electronic device receives a response message sent by the network side device indicating that it refuses to establish a PDN connection with the first electronic device, the first electronic device may send the second saved APN parameter to the network side device. 4.
  • a request message If the first electronic device receives a response message from the network side device indicating permission to establish a PDN connection with the first electronic device, the first electronic device registers with the IMS network according to the response message.
  • the first electronic device when the APN parameters are missing or abnormal when the first electronic device establishes a connection with the network side device, the first electronic device can register the APN parameters of the IMS network by referring to other electronic devices, so as to use these APN parameters Establish a PDN connection with the network-side device, so that after the first electronic device establishes a PDN connection with the network-side device, the first electronic device can execute the IMS network registration process, avoiding the rejection of the network-side device due to missing or abnormal APN parameters.
  • the device establishes a PDN connection problem, thereby improving the success rate of electronic devices registering with the IMS network.
  • the IMS network registration method provided in the embodiment of the present application may be executed by an IMS network registration device, or a control module in the IMS network registration device for executing the IMS network registration method.
  • the IMS network registration method performed by the IMS network registration device is taken as an example to describe the IMS network registration device provided in the embodiment of the present application.
  • Fig. 2 shows a possible structural diagram of an IMS network registration device involved in the embodiment of the present application.
  • the IMS network registration apparatus 70 may include: a connection module 71 and a registration module 72 .
  • connection module 71 is configured to establish connections with M second electronic devices according to at least one address information assigned by the network side device, wherein the M second electronic devices have all registered with the IMS network, and the M second electronic devices Each device corresponds to a registration parameter, and M is a positive integer.
  • the registration module 72 is configured to perform IMS network registration through a target registration parameter among the M registration parameters.
  • the embodiment of the present application provides an IMS network registration device. Since the IMS network registration can be initiated by referring to the registration parameters of other electronic devices (such as P-CSCF address information), it avoids the failure to register due to missing or abnormal registration parameters of the IMS network. The problem of receiving the response message of the P-CSCF entity, thereby improving the success rate of registration with the IMS network.
  • the above-mentioned IMS network registration apparatus 70 further includes: a receiving module and a sending module.
  • the receiving module is configured to receive the network address when the first electronic device establishes an IMS session connection with the network-side device before the connection module 71 establishes a connection with M second electronic devices according to at least one address information assigned by the network-side device.
  • a sending module configured to send a first request message to the first P-CSCF entity corresponding to the address information of the first P-CSCF, where the first request message is used to request registration with the IMS network.
  • the connection module 71 is specifically configured to establish connections with M second electronic devices according to at least one piece of address information when no response message sent by the first P-CSCF entity is received.
  • the target registration parameter includes target P-CSCF address information corresponding to one electronic device among the M second electronic devices.
  • the above registration module 72 is specifically configured to determine the target P-CSCF entity according to the target P-CSCF address information; and send a second request message to the target P-CSCF entity, the second request message is used to request registration with the IMS network; and receive A response message sent by the target P-CSCF entity, and registering with the IMS network according to the response message, the response message sent by the target P-CSCF entity is used to indicate that the target P-CSCF entity has successfully received the second request message.
  • the foregoing IMS network registration apparatus 70 further includes: a sending module.
  • a sending module configured to send a third request message to the network side device before the connection module 71 establishes a connection with M second electronic devices according to at least one address information assigned by the network side device, the third request message is used to request establishment Packet Data Network PDN connection.
  • the above connection module 71 is specifically configured to establish connections with M second electronic devices according to at least one piece of address information when a target message is received, and the target message is used to instruct the network side device to refuse to establish a PDN with the first electronic device connect.
  • the above target registration parameters include a target access point name APN parameter corresponding to one electronic device among the M second electronic devices.
  • the above registration module 72 is specifically configured to send a fourth request message to the network side device, the fourth request message includes the target APN parameter; and receive a response message sent by the network side device, and establish a PDN connection with the network side device according to the response message , the response message sent by the network-side device is used to instruct the network-side device to allow establishing a PDN connection with the first electronic device.
  • the IMS network registration apparatus in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in the first electronic device.
  • the device may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant).
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the IMS network registration device in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.
  • the IMS network registration device provided by the embodiment of the present application can realize the various processes realized by the above-mentioned method embodiments, and can achieve the same technical effect. In order to avoid repetition, details are not repeated here.
  • the first electronic device provided in this embodiment of the present application may be an electronic device.
  • the embodiment of the present application also provides an electronic device 600, including a processor 601, a memory 602, a program or instruction stored in the memory 602 and operable on the processor 601, the program or instruction When executed by the processor 601, each process of the above-mentioned IMS network registration method embodiment can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 4 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
  • the electronic device 1000 includes, but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010, etc. part.
  • the electronic device 1000 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 1010 through the power management system, so that the management of charging, discharging, and function can be realized through the power management system. Consumption management and other functions.
  • a power supply such as a battery
  • the structure of the electronic device shown in FIG. 4 does not constitute a limitation to the electronic device, and the electronic device may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here. .
  • the radio frequency unit 1001 is configured to establish connections with M second electronic devices according to at least one address information assigned by the network-side device, wherein, the M second electronic devices have all registered with the IMS network, and the M second electronic devices Each device corresponds to a registration parameter, and M is a positive integer.
  • the network module 1002 is configured to perform IMS network registration through a target registration parameter among the M registration parameters.
  • the embodiment of the present application provides an electronic device, since the electronic device can initiate IMS network registration by referring to the registration parameters of other electronic devices (such as P-CSCF address information), which avoids the failure of the electronic device due to missing or abnormal registration parameters of the IMS network.
  • P-CSCF address information such as P-CSCF address information
  • the radio frequency unit 1001 is also used to establish a connection between the first electronic device and the network-side device before establishing a connection with M second electronic devices according to at least one address information assigned by the network-side device.
  • the address information of the first proxy call session control function P-CSCF sent by the network side device is received.
  • the radio frequency unit 1001 is further configured to send a first request message to the first P-CSCF entity corresponding to the address information of the first P-CSCF, where the first request message is used to request to register with the IMS network.
  • the radio frequency unit 1001 is specifically configured to establish connections with M second electronic devices according to at least one piece of address information when no response message sent by the first P-CSCF entity is received.
  • the foregoing target registration parameters include target P-CSCF address information corresponding to one electronic device among the M second electronic devices.
  • the network module 1002 is specifically configured to determine the target P-CSCF entity according to the target P-CSCF address information; and send a second request message to the target P-CSCF entity, where the second request message is used to request registration with the IMS network; and receive the target P-CSCF entity
  • the response message sent by the P-CSCF entity, and the IMS network registration is performed according to the response message, and the response message sent by the target P-CSCF entity is used to indicate that the target P-CSCF entity successfully receives the second request message.
  • the radio frequency unit 1001 is further configured to send a third request message to the network-side device before establishing a connection with M second electronic devices according to at least one address information allocated by the network-side device,
  • the third request message is used to request to establish a packet data network PDN connection.
  • the radio frequency unit 1001 is specifically configured to establish connections with M second electronic devices according to at least one piece of address information when a target message is received, and the target message is used to instruct the network side device to refuse to establish a PDN connection with the first electronic device .
  • the above-mentioned target registration parameters include a target access point name APN parameter corresponding to one electronic device among the M second electronic devices.
  • the network module 1002 is specifically configured to send a fourth request message to the network side device, where the fourth request message includes a target APN parameter; and receive a response message sent by the network side device, and establish a PDN connection with the network side device according to the response message, The response message sent by the network side device is used to instruct the network side device to allow establishing a PDN connection with the first electronic device.
  • the electronic device provided by the embodiment of the present application can realize each process realized by the above method embodiment, and can achieve the same technical effect, and to avoid repetition, details are not repeated here.
  • the input unit 1004 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 10042, and the graphics processor 10041 is used for the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1007 includes a touch panel 10071 and other input devices 10072 .
  • the touch panel 10071 is also called a touch screen.
  • the touch panel 10071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 10072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the memory 1009 can be used to store software programs as well as various data, including but not limited to application programs and operating systems.
  • Processor 1010 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, user interface, application program, etc., and the modem processor mainly processes wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 1010 .
  • the embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by the processor, each process of the above-mentioned embodiment of the IMS network registration method is implemented, and can achieve The same technical effects are not repeated here to avoid repetition.
  • the processor is the processor in the electronic device described in the above embodiments.
  • the readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above-mentioned embodiment of the IMS network registration method Each process, and can achieve the same technical effect, in order to avoid repetition, will not repeat them here.
  • chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

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Abstract

本申请公开了一种IMS网络注册方法、装置及电子设备。该方法包括：根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接，其中，该M个第二电子设备均已注册IMS网络，该M个第二电子设备分别对应一个注册参数，M为正整数；通过M个注册参数中的目标注册参数进行IMS网络的注册。

Description

IMS网络注册方法、装置及电子设备
相关申请的交叉引用
本申请主张在2021年9月3日在中国提交的中国专利申请号No.202111034403.4的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种IMS网络注册方法、装置及电子设备。
背景技术
通常，电子设备在使用互联网协议多媒体子系统(Internet Protocol Multimedia Subsystem，IMS)业务时，需要向IMS网络发送注册消息以注册登记。具体的，在注册的过程中，电子设备可以向网络侧设备所分配的代理呼叫会话控制功能(Proxy Call Session Control Function，P-CSCF)实体发送注册请求消息，然后P-CSCF实体将该注册请求消息转发到相关网元进行处理以执行注册流程，并向电子设备发送响应消息，从而实现IMS网络的注册。
然而，上述过程中，可能会存在由于注册IMS网络的参数(例如P-CSCF地址信息)缺失或异常，导致电子设备未接收到P-CSCF实体的响应消息的问题，如此，电子设备注册IMS网络的成功率较低。
发明内容
本申请实施例的目的是提供一种IMS网络注册方法、装置及电子设备，能够解决电子设备注册IMS网络的成功率较低的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供了一种互联网协议多媒体子系统IMS网络注册方法，应用于第一电子设备，该IMS网络注册方法包括：根据网络侧设备分 配的至少一个地址信息，与M个第二电子设备建立连接，其中，该M个第二电子设备均已注册IMS网络，该M个第二电子设备分别对应一个注册参数，M为正整数；通过M个注册参数中的目标注册参数进行IMS网络的注册。
第二方面，本申请实施例提供了一种互联网协议多媒体子系统IMS网络注册装置，该IMS网络注册装置包括：连接模块和注册模块。其中，连接模块，用于根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接，其中，该M个第二电子设备均已注册IMS网络，该M个第二电子设备分别对应一个注册参数，M为正整数。注册模块，用于通过M个注册参数中的目标注册参数进行IMS网络的注册。
第三方面，本申请实施例提供了一种电子设备，该电子设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第四方面，本申请实施例提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第五方面，本申请实施例提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法。
在本申请实施例中，在第一电子设备注册IMS网络的过程中，网络侧设备可以为第一电子设备分配已注册IMS网络的至少一个第二电子设备，使得第一电子设备与其中的M个第二电子设备建立连接，由于M个第二电子设备中的每个电子设备分别对应一个注册参数，因此第一电子设备可以通过这些注册参数中的目标注册参数来注册IMS网络。本方案中，电子设备可以通过参考其他电子设备的注册参数(例如P-CSCF地址信息)以发起IMS网络注册，避免了由于注册IMS网络的参数缺失或异常，导致电子设备未接收的P-CSCF实体的响应消息的问题，从而提高了电子设备注册IMS网络的成功率。
附图说明
图1是本申请实施例提供的一种IMS网络注册方法的流程图；
图2是本申请实施例提供的一种IMS网络注册装置的结构示意图；
图3是本申请实施例提供的一种电子设备的硬件结构示意图之一；
图4是本申请实施例提供的一种电子设备的硬件结构示意图之二。
具体实施方式
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地描述，显然，所描述的实施例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，本领域普通技术人员获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的IMS网络注册方法进行详细地说明。
目前，IMS是当前长期演进(Long Term Evolution，LTE)/5G新空口(5generation new radio，5GNR)上提供语音业务和视频业务的基本方案，已广泛应用于全球大部分运营商，例如长期演进语音承载(Voice over Long Term Evolution，VoLTE)/长期演进视频承载(Video over Long Term Evolution，ViLTE)/无线保真语音承载(Voice over Wireless Fidelity，VoWIFI)/融合通信(Rich Communication Services，RCS)。电子设备在使用IMS业务前，需要向IMS网络设备发送注册消息进行注册登记。P-SCSF实体是IMS网络的接入节点，在 IMS网络中扮演着非常重要的角色，身份相当于会话初始协议(Session Initiation Protocol，SIP)代理服务器，可以对双向的SIP消息进行转发。在注册过程中，电子设备可以向网络侧设备所分配的P-CSCF实体发送相关注册请求消息(例如SIP请求消息)，然后P-CSCF实体将该注册请求消息转发到其他网元进行处理以执行注册流程，并向电子设备发送响应消息，从而实现IMS网络的注册。
然而，在上述过程中，当IMS网络中的信号质量较差、外界的干扰比较严重时，误块率(Block Error Rate，BLER)较高，会导致电子设备无法注册该IMS网络；并且，当IMS网络中的信号正常时，也会存在由于注册IMS网络的参数(例如P-CSCF地址信息)缺失或异常，导致电子设备未接收到P-CSCF实体的响应消息的问题；如此，电子设备注册IMS网络的成功率较低。
传统方案中，在电子设备注册IMS网络的参数异常或者网络出现异常时，需要通过预置参数或更新软件的方式以进行适配，这样会导致不能第一时间为用户解决问题，导致用户体验很差。
本申请实施例中，在第一电子设备注册IMS网络的过程中，网络侧设备可以为第一电子设备分配已注册IMS网络的至少一个第二电子设备，使得第一电子设备与其中的M个第二电子设备建立终端直通(Device to Device，D2D)连接，由于M个第二电子设备中的每个电子设备分别对应一个注册参数，因此第一电子设备可以通过这些注册参数中的目标注册参数注册IMS网络的参数。在目标注册参数中包括M个第二电子设备中的一个电子设备对应的目标P-CSCF地址信息的情况下，第一电子设备可以根据目标P-CSCF地址信息确定目标P-CSCF实体，以向该目标P-CSCF实体发送请求消息以请求注册IMS网络，然后，第一电子设备可以接收该目标P-CSCF实体发送的响应消息，从而实现IMS注册。在目标注册参数中包括M个第二电子设备中的一个电子设备对应的目标接入点名称(Access Point Name，APN)参数的情况下，第一电子设备可以向网络侧设备发送包含目标APN参数的请求消息，以请求与网络侧设备建立分组数据网(Packet Data Network，PDN)连接，然后，第一电子 设备可以接收网络侧设备发送的响应消息，从而实现与网络侧设备建立PDN连接，以便于后续电子设备执行IMS网络注册流程。
通过本方案，一方面，由于D2D连接方式使用的是通信运营商授权频段，干扰可控，信道传输质量高且传输效率高，避免了信号较差且外界干扰的问题；另一方面，电子设备可以通过参考其他电子设备的注册参数(例如P-CSCF地址信息)以发起IMS网络注册，避免了由于注册IMS网络的参数缺失或异常，导致电子设备未接收的P-CSCF实体的响应消息的问题；如此，提高了电子设备注册IMS网络的成功率。
本申请实施例提供一种IMS网络注册方法，图1示出了本申请实施例提供的IMS网络注册方法的流程图，该方法可以应用于第一电子设备。如图1所示，本申请实施例提供的IMS网络注册方法可以包括下述的步骤201和步骤202。
步骤201、第一电子设备根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接。
本申请实施例中，上述M个第二电子设备均已注册IMS网络，该M个第二电子设备分别对应一个注册参数，M为正整数。
本申请实施例中，在第一电子设备注册IMS网络的过程中，网络侧设备可以为第一电子设备分配已注册IMS网络的至少一个第二电子设备，使得第一电子设备与其中的M个第二电子设备建立连接，由于M个第二电子设备中的每个电子设备分别对应一个注册参数，因此第一电子设备可以通过这些注册参数中的目标注册参数注册IMS网络。
可选地，本申请实施例中，上述至少一个地址信息分别对应一个电子设备，第一电子设备可以根据至少一个地址信息中的M个地址信息，与M个第二电子设备建立连接。
可选地，本申请实施例中，上述至少一个地址信息中的每个地址信息可以为一个电子设备的互联网协议(Internet Protocol，IP)地址。
可选地，本申请实施例中，上述M个第二电子设备可以为第一电子设备所在区域附近已注册IMS网络的设备。
可选地，本申请实施例中，上述M个第二电子设备中的每个电子设备分别对应一个注册参数，即M个第二电子设备对应M个注册参数，每个注册参数为M个第二电子设备中的一个电子设备注册IMS网络的参数。
可选地，本申请实施例中，第一电子设备可以与M个第二电子设备建立D2D连接，以使得第一电子设备可以直接访问M个第二电子设备而不需要经过中间实体。
可选地，本申请实施例中，在上述步骤201之前，本申请实施例提供的IMS网络注册方法还包括下述的步骤301和步骤302。
步骤301、第一电子设备向网络侧设备发送目标请求消息。
本申请实施例中，上述目标请求消息用于请求与其他电子设备建立D2D连接。
步骤302、第一电子设备接收网络侧设备发送的至少一个地址信息。
可选地，本申请实施例中，网络侧设备可以接收第一电子设备发送的目标请求消息，并向第一电子设备发送一个响应消息，以指示允许第一电子设备与其他电子设备建立D2D连接，然后为该电子设备分配至少一个第二电子设备。
可选地，本申请实施例中，网络侧设备可以向第一电子设备发送一个消息，该消息包括/携带至少一个地址信息，然后，第一电子设备可以接收并解析该消息，得到至少一个地址信息。
本申请实施例中，第一电子设备可以向网络侧设备发送请求消息，以与已注册IMS网络的电子设备建立D2D连接，从而可以获取这些电子设备注册IMS网络的参数。如此，由于D2D使用的是通信运营商授权频段，干扰可控，信道传输质量高且传输效率高，避免了信号较差且外界干扰的问题，从而提升了电子设备注册IMS网络的成功率。
步骤202、第一电子设备通过M个注册参数中的目标注册参数进行IMS网络的注册。
可选地，本申请实施例中，上述目标注册参数为M个第二电子设备中的一个电子设备注册IMS网络的参数。
可选地，本申请实施例中，上述目标注册参数可以包括P-CSCF地址信息或者APN参数等。
可选地，本申请实施例中，第一电子设备可以从M个第二电子设备中的每个电子设备获取一个注册参数，以获取M个注册参数。具体的，第一电子设备可以在应用层复制M个第二电子设备中的每个电子设备对应的注册参数，以得到复制的M个注册参数，并将该M个注册参数保存至第一电子设备的本地缓存中。
可选地，本申请实施例中，上述目标注册参数为M个第二电子设备中IMS网络注册所用时长最短的电子设备的注册参数；或者，上述目标注册参数为第一电子设备能够成功注册IMS网络的注册参数。
需要说明的是，针对第一电子设备通过M个注册参数中的目标注册参数进行IMS网络的注册的方法，具体的将在下述实施例进行描述，此处不予赘述。
可选地，本申请实施例中，在IMS网络注册失败的情况下，电子设备可以采用本申请实施例提供的步骤201和步骤202的方法再次重新注册IMS网络。
可选地，本申请实施例中，IMS网络注册失败的原因可以为IMS网络中的信号质量较差且外界的干扰较为严重、第一电子设备未接收到P-CSCF实体发送的响应消息、网络侧设备拒绝与第一电子设备建立连接等。具体的可以根据实际使用需求确定，本申请实施例不做限制。
需要说明的是，第一电子设备未接收到P-CSCF实体发送的响应消息可以理解为：P-CSCF实体未发送响应消息、P-CSCF实体发送响应消息但第一电子设备未接收到该响应消息等。
可选地，本申请实施例中，上述步骤202具体可以通过下述的步骤202a或步骤202b实现。
步骤202a、第一电子设备根据M个注册参数中的目标注册参数进行IMS网络的注册。
本申请实施例中，上述目标注册参数为M个第二电子设备中IMS网络注册所用时长最短的电子设备的注册参数。
可选地，本申请实施例中，上述IMS网络注册所用时长可以为第一电子设备从开始与网络侧设备建立连接至成功注册IMS网络所花费的时间。
可选地，本申请实施例中，第一电子设备可以将电子设备保存的注册参数列表中的注册参数进行对比，以确定出合适的注册参数(即目标注册参数)。
步骤202b、第一电子设备依次根据M个注册参数注册IMS网络，直至第一电子设备成功注册IMS网络。
可选地，本申请实施例中，第一电子设备可以从第一个注册参数(例如第一个保存的注册参数)开始注册IMS网络，若第一电子设备根据第一个注册参数成功注册IMS网络，则无需再根据其他注册参数注册IMS网络；若第一电子设备根据第一个注册参数未成功注册IMS网络，则需要再根据第二个注册参数(例如第二个保存的注册参数)注册网络，若第一电子设备根据第二个注册参数成功注册IMS网络，则无需再根据其他注册参数注册IMS网络；若第一电子设备根据第二个注册参数未成功注册IMS网络，则需要再根据第三个注册参数(例如第三个保存的注册参数)注册网络，……依次类推，直至成功注册IMS网络。
需要说明的是，上述成功注册IMS网络可以理解为第一电子设备可以正常使用IMS功能/业务。
本申请实施例中，第一电子设备可以从M个注册参数中确定合适的注册参数，以根据该注册参数注册IMS网络；或者，第一电子设备可以依次逐个尝试M个注册参数中的每个注册参数，直至成功注册IMS网络；如此，第一电子设备可以通过参考其他电子设备的注册参数(例如P-CSCF地址信息)以进行IMS网络注册，避免了由于注册IMS网络的参数缺失或异常导致电子设备未接收的P-CSCF实体的响应消息的问题，从而提高了电子设备注册IMS网络的成功率。
本申请实施例提供一种IMS注册方法，在第一电子设备注册IMS网络的过程中，网络侧设备可以为第一电子设备分配已注册IMS网络的至少一个第二电子设备，使得第一电子设备与其中的M个第二电子设备建立连接，由于M 个第二电子设备中的每个电子设备分别对应一个注册参数，因此第一电子设备可以通过这些注册参数中的目标注册参数注册IMS网络。本方案中，电子设备可以通过参考其他电子设备的注册参数(例如P-CSCF地址信息)以发起IMS网络注册，避免了由于注册IMS网络的参数缺失或异常，导致电子设备未接收的P-CSCF实体的响应消息的问题，从而提高了电子设备注册IMS网络的成功率。
可选地，在本申请实施例的第一种实现方式中，在上述步骤201之前，本申请实施例提供的IMS网络注册方法还包括下述的步骤401和步骤402。并且，上述步骤201具体可以通过下述的步骤201a实现。
步骤401、在第一电子设备与网络侧设备建立IMS会话连接的情况下，第一电子设备接收网络侧设备发送的第一P-CSCF地址信息。
可选地，本申请实施例中，第一电子设备可以向网络侧设备发送一个请求消息，以与网络侧设备建立IMS会话连接，然后，网络侧设备可以向第一电子设备发送一个响应消息，以允许与第一电子设备建立IMS会话连接。
可选地，本申请实施例中，在第一电子设备与网络侧设备建立IMS会话连接之后，网络侧设备可以为第一电子设备分配一个P-CSCF地址信息，以使得第一电子设备可以向该P-CSCF地址信息对应的P-CSCF实体发送消息。
可选地，本申请实施例中，上述第一P-CSCF地址信息可以为网络侧设备为第一电子设备随机分配的一个P-CSCF地址信息。
步骤402、第一电子设备向第一P-CSCF地址信息对应的第一P-CSCF实体发送第一请求消息。
本申请实施例中，上述第一请求消息用于请求注册IMS网络。
步骤201a、在未接收到第一P-CSCF实体发送的响应消息的情况下，第一电子设备根据至少一个地址信息，与M个第二电子设备建立连接。
可选地，本申请实施例中，第一电子设备未接收到第一P-CSCF实体发送的响应消息可以理解为：第一P-CSCF实体未发送响应消息、第一P-CSCF实体发送响应消息但第一电子设备未接收到该响应消息等。
可选地，本申请实施例中，第一电子设备未接收到第一P-CSCF实体发送的响应消息的原因可以为：第一P-CSCF地址信息缺失或异常。
可以理解，由于第一P-CSCF地址信息缺失或异常，导致第一电子设备注册IMS网络失败，因此第一电子设备可以获取其他电子设备对应的P-CSCF地址信息，以基于这些P-CSCF地址信息注册IMS网络。
本申请实施例中，第一电子设备可以根据网络侧设备分配的P-CSCF地址信息，向该P-CSCF地址信息对应的P-CSCF实体发送请求消息，在该P-CSCF地址信息缺失或异常的情况下，第一电子设备可以通过参考其他电子设备注册IMS网络的P-CSCF地址信息，以根据这些P-CSCF地址信息进行IMS网络注册，避免了由于注册IMS网络的参数缺失或异常导致电子设备未接收的P-CSCF实体的响应消息的问题，从而提高了电子设备注册IMS网络的成功率。
可选地，本申请实施例中，上述目标注册参数包括M个第二电子设备中的一个电子设备对应的目标P-CSCF地址信息。上述步骤202具体可以通过下述的步骤202c至步骤202e实现。
步骤202c、第一电子设备根据目标P-CSCF地址信息，确定目标P-CSCF实体。
本申请实施例中，上述目标P-CSCF地址信息对应目标P-CSCF实体，即目标P-CSCF地址信息为目标P-CSCF实体的地址。
可选地，本申请实施例中，第一电子设备可以从M个第二电子设备中的每个电子设备复制并保存一个P-CSCF地址信息。
步骤202d、第一电子设备向目标P-CSCF实体发送第二请求消息。
本申请实施例中，上述第二请求消息用于请求注册IMS网络。
可选地，本申请实施例中，上述第二请求消息可以为SIP请求消息。
可选地，本申请实施例中，第一电子设备可以获取M个P-CSCF地址信息，并从M个P-CSCF地址信息中确定一个P-CSCF地址信息，以向该P-CSCF地址信息对应的P-CSCF实体发送第二请求消息；或者，第一电子设备可以获取M个P-CSCF地址信息，并依次分别向M个P-CSCF实体发送第二请求消息， 其中，M个P-CSCF地址信息中的每个P-CSCF地址信息分别对应一个P-CSCF实体。
步骤202e、第一电子设备接收目标P-CSCF实体发送的响应消息，并根据响应消息进行IMS网络的注册。
本申请实施例中，上述目标P-CSCF实体发送的响应消息用于指示目标P-CSCF实体成功接收第二请求消息。
可选地，本申请实施例中，在第一电子设备向一个P-CSCF地址信息对应的P-CSCF实体发送第二请求消息的情况下，第一电子设备可以接收该P-CSCF实体发送的响应消息，并根据该响应消息注册IMS网络。
可选地，本申请实施例中，在第一电子设备依次分别向M个P-CSCF实体发送第二请求消息的情况下，第一电子设备可以向第一个P-CSCF实体(例如第一个保存的P-CSCF地址信息对应的P-CSCF实体)发送第二请求消息，若第一电子设备未接收到该P-CSCF实体发送的响应消息，则第一电子设备可以向第二个P-CSCF实体(例如第二个保存的P-CSCF地址信息对应的P-CSCF实体)发送第二请求消息，若第一电子设备接收到该P-CSCF实体发送的响应消息，则第一电子设备根据该响应消息注册IMS网络。
可选地，本申请实施例中，上述目标P-CSCF实体发送的响应消息可以为：目标P-CSCF实体将第二请求消息转发给其他实体进行处理，其他实体发送的响应消息经由目标P-CSCF实体转发至第一电子设备。
本申请实施例中，在第一电子设备注册IMS网络时出现P-CSCF地址信息缺失或异常的情况下，第一电子设备可以通过参考其他电子设备注册IMS网络的P-CSCF地址信息，以根据这些P-CSCF地址信息进行IMS网络注册，避免了由于注册IMS网络的参数缺失或异常导致电子设备未接收的P-CSCF实体的响应消息的问题，从而提高了电子设备注册IMS网络的成功率。
可选地，在本申请实施例的第二种实现方式中，在上述步骤201之前，本申请实施例提供的IMS网络注册方法还包括下述的步骤501。并且，上述步骤201具体可以通过下述的步骤201b实现。
步骤501、第一电子设备向网络侧设备发送第三请求消息。
本申请实施例中，上述第三请求消息用于请求建立PDN连接。
可选地，本申请实施例中，上述第三请求消息包括第一电子设备对应的APN参数。
步骤201b、在接收到目标消息的情况下，第一电子设备根据至少一个地址信息，与M个第二电子设备建立连接。
本申请实施例中，上述目标消息用于指示网络侧设备拒绝与第一电子设备建立PDN连接。
可选地，本申请实施例中，网络侧设备拒绝与第一电子设备建立PDN连接的原因可以为：第一电子设备的APN参数与网络侧设备的APN参数不匹配。
可以理解，由于第一电子设备的APN参数与网络侧设备的APN参数不匹配，导致第一电子设备与网络侧设备建立PDN连接失败，因此第一电子设备可以获取其他电子设备对应的APN参数，以基于这些APN参数与网络侧设备建立PDN连接。
本申请实施例中，第一电子设备可以通过内置的APN参数，向网络侧设备发送请求消息以建立PDN连接，在该APN参数与网络侧设备的APN参数不匹配的情况下，第一电子设备可以通过参考其他电子设备注册IMS网络的APN参数，以根据这些APN参数与网络侧设备建立PDN连接，如此，在第一电子设备与网络侧设备建立PDN连接之后，第一电子设备可以执行IMS网络注册流程，避免了由于APN参数缺失或异常导致网络侧设备拒绝与电子设备建立PDN连接的问题，从而提高了电子设备注册IMS网络的成功率。
可选地，本申请实施例中，上述目标注册参数包括M个第二电子设备中的一个电子设备对应的目标APN参数。上述步骤202具体可以通过下述的步骤202f和步骤202g实现。
步骤202f、第一电子设备向网络侧设备发送第四请求消息。
本申请实施例中，上述第四请求消息中包括目标APN参数。
可选地，本申请实施例中，上述第四请求消息用于请求与网络侧设备建立 PDN连接。
可选地，本申请实施例中，M个第二电子设备中的每个电子设备分别对应一个APN参数，第一电子设备可以从每个电子设备复制并保存一个APN参数。
可选地，本申请实施例中，第一电子设备可以获取M个APN参数，并从M个APN参数中确定一个APN参数，以向网络侧设备发送包括该APN参数的第四请求消息；或者，第一电子设备可以获取M个APN参数，并向网络侧设备依次发送第四请求消息，每次发送的第四请求消息包括一个APN参数。
步骤202g、第一电子设备接收网络侧设备发送的响应消息，并根据响应消息与网络侧设备建立PDN连接。
本申请实施例中，上述网络侧设备发送的响应消息用于指示网络侧设备允许与第一电子设备建立PDN连接。
可选地，本申请实施例中，在第一电子设备向网络侧设备发送包括一个APN参数的第四请求消息的情况下，第一电子设备可以接收该APN参数对应的网络侧设备发送的响应消息，并根据该响应消息注册IMS网络。
可选地，本申请实施例中，在第一电子设备向网络侧设备依次发送第四请求消息的情况下，第一电子设备可以向网络侧设备发送包括第一个保存的APN参数的第四请求消息，若第一电子设备接收到网络侧设备发送的指示拒绝与第一电子设备建立PDN连接的响应消息，则第一电子设备可以向网络侧设备发送包括第二个保存的APN参数的第四请求消息，若第一电子设备接收到网络侧设备发送的指示允许与第一电子设备建立PDN连接的响应消息，则第一电子设备根据该响应消息注册IMS网络。
本申请实施例中，在第一电子设备与网络侧设备建立连接时出现APN参数缺失或异常的情况下，第一电子设备可以通过参考其他电子设备注册IMS网络的APN参数，以根据这些APN参数与网络侧设备建立PDN连接，如此，在第一电子设备与网络侧设备建立PDN连接之后，第一电子设备可以执行IMS网络注册流程，避免了由于APN参数缺失或异常导致网络侧设备拒绝与电子设备建立PDN连接的问题，从而提高了电子设备注册IMS网络的成功率。
需要说明的是，本申请实施例提供的IMS网络注册方法，执行主体可以为IMS网络注册装置，或者该IMS网络注册装置中的用于执行IMS网络注册方法的控制模块。本申请实施例中以IMS网络注册装置执行IMS网络注册方法为例，说明本申请实施例提供的IMS网络注册装置。
图2示出了本申请实施例中涉及的IMS网络注册装置的一种可能的结构示意图。如图2所示，该IMS网络注册装置70可以包括：连接模块71和注册模块72。
其中，连接模块71，用于根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接，其中，该M个第二电子设备均已注册IMS网络，该M个第二电子设备分别对应一个注册参数，M为正整数。注册模块72，用于通过M个注册参数中的目标注册参数进行IMS网络的注册。
本申请实施例提供一种IMS网络注册装置，由于可以通过参考其他电子设备的注册参数(例如P-CSCF地址信息)以发起IMS网络注册，因此避免了由于注册IMS网络的参数缺失或异常导致未接收的P-CSCF实体的响应消息的问题，从而提高了注册IMS网络的成功率。
在一种可能的实现方式中，上述IMS网络注册装置70还包括：接收模块和发送模块。接收模块，用于在连接模块71根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接之前，在第一电子设备与网络侧设备建立IMS会话连接的情况下，接收网络侧设备发送的第一代理呼叫会话控制功能P-CSCF地址信息。发送模块，用于向第一P-CSCF地址信息对应的第一P-CSCF实体发送第一请求消息，该第一请求消息用于请求注册IMS网络。连接模块71，具体用于在未接收到第一P-CSCF实体发送的响应消息的情况下，根据至少一个地址信息，与M个第二电子设备建立连接。
在一种可能的实现方式中，上述目标注册参数包括M个第二电子设备中的一个电子设备对应的目标P-CSCF地址信息。上述注册模块72，具体用于根据目标P-CSCF地址信息，确定目标P-CSCF实体；并向目标P-CSCF实体发送第二请求消息，该第二请求消息用于请求注册IMS网络；以及接收目标 P-CSCF实体发送的响应消息，并根据响应消息进行IMS网络的注册，该目标P-CSCF实体发送的响应消息用于指示目标P-CSCF实体成功接收第二请求消息。
在一种可能的实现方式中，上述IMS网络注册装置70还包括：发送模块。发送模块，用于在连接模块71根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接之前，向网络侧设备发送第三请求消息，该第三请求消息用于请求建立分组数据网PDN连接。上述连接模块71，具体用于在接收到目标消息的情况下，根据至少一个地址信息，与M个第二电子设备建立连接，该目标消息用于指示网络侧设备拒绝与第一电子设备建立PDN连接。
在一种可能的实现方式中，上述目标注册参数包括M个第二电子设备中的一个电子设备对应的目标接入点名称APN参数。上述注册模块72，具体用于向网络侧设备发送第四请求消息，该第四请求消息中包括目标APN参数；并接收网络侧设备发送的响应消息，以及根据响应消息与网络侧设备建立PDN连接，该网络侧设备发送的响应消息用于指示网络侧设备允许与第一电子设备建立PDN连接。
本申请实施例中的IMS网络注册装置可以是装置，也可以第一电子设备中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的IMS网络注册装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
本申请实施例提供的IMS网络注册装置能够实现上述方法实施例实现的 各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
可选地，本申请实施例提供的第一电子设备可以为电子设备。如图3所示，本申请实施例还提供一种电子设备600，包括处理器601，存储器602，存储在存储器602上并可在所述处理器601上运行的程序或指令，该程序或指令被处理器601执行时实现上述IMS网络注册方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，本申请实施例中的电子设备包括上述所述的移动电子设备和非移动电子设备。
图4为实现本申请实施例的一种电子设备的硬件结构示意图。
该电子设备1000包括但不限于：射频单元1001、网络模块1002、音频输出单元1003、输入单元1004、传感器1005、显示单元1006、用户输入单元1007、接口单元1008、存储器1009、以及处理器1010等部件。
本领域技术人员可以理解，电子设备1000还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器1010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。图4中示出的电子设备结构并不构成对电子设备的限定，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
其中，射频单元1001，用于根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接，其中，该M个第二电子设备均已注册IMS网络，该M个第二电子设备分别对应一个注册参数，M为正整数。网络模块1002，用于通过M个注册参数中的目标注册参数进行IMS网络的注册。
本申请实施例提供一种电子设备，由于电子设备可以通过参考其他电子设备的注册参数(例如P-CSCF地址信息)以发起IMS网络注册，避免了由于注册IMS网络的参数缺失或异常导致电子设备未接收的P-CSCF实体的响应消息的问题，从而提高了电子设备注册IMS网络的成功率。
可选地，本申请实施例中，射频单元1001，还用于在根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接之前，在第一电子设备 与网络侧设备建立IMS会话连接的情况下，接收网络侧设备发送的第一代理呼叫会话控制功能P-CSCF地址信息。射频单元1001，还用于向第一P-CSCF地址信息对应的第一P-CSCF实体发送第一请求消息，该第一请求消息用于请求注册IMS网络。射频单元1001，具体用于在未接收到第一P-CSCF实体发送的响应消息的情况下，根据至少一个地址信息，与M个第二电子设备建立连接。
可选地，本申请实施例中，上述目标注册参数包括M个第二电子设备中的一个电子设备对应的目标P-CSCF地址信息。网络模块1002，具体用于根据目标P-CSCF地址信息，确定目标P-CSCF实体；并向目标P-CSCF实体发送第二请求消息，该第二请求消息用于请求注册IMS网络；以及接收目标P-CSCF实体发送的响应消息，并根据响应消息进行IMS网络的注册，该目标P-CSCF实体发送的响应消息用于指示目标P-CSCF实体成功接收第二请求消息。
可选地，本申请实施例中，射频单元1001，还用于在根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接之前，向网络侧设备发送第三请求消息，该第三请求消息用于请求建立分组数据网PDN连接。射频单元1001，具体用于在接收到目标消息的情况下，根据至少一个地址信息，与M个第二电子设备建立连接，该目标消息用于指示网络侧设备拒绝与第一电子设备建立PDN连接。
可选地，本申请实施例中，上述目标注册参数包括M个第二电子设备中的一个电子设备对应的目标接入点名称APN参数。网络模块1002，具体用于向网络侧设备发送第四请求消息，该第四请求消息中包括目标APN参数；并接收网络侧设备发送的响应消息，以及根据响应消息与网络侧设备建立PDN连接，该网络侧设备发送的响应消息用于指示网络侧设备允许与第一电子设备建立PDN连接。
本申请实施例提供的电子设备能够实现上述方法实施例实现的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本实施例中各种实现方式具有的有益效果具体可以参见上述方法实施例 中相应实现方式所具有的有益效果，为避免重复，此处不再赘述。
应理解的是，本申请实施例中，输入单元1004可以包括图形处理器(Graphics Processing Unit，GPU)10041和麦克风10042，图形处理器10041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1006可包括显示面板10061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板10061。用户输入单元1007包括触控面板10071以及其他输入设备10072。触控面板10071，也称为触摸屏。触控面板10071可包括触摸检测装置和触摸控制器两个部分。其他输入设备10072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，在此不再赘述。存储器1009可用于存储软件程序以及各种数据，包括但不限于应用程序和操作系统。处理器1010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。可以理解的是，上述调制解调处理器也可以不集成到处理器1010中。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述IMS网络注册方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述IMS网络注册方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意 在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (16)

  1. 一种互联网协议多媒体子系统IMS网络注册方法，应用于第一电子设备，所述方法包括：
    根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接，其中，所述M个第二电子设备均已注册IMS网络，所述M个第二电子设备分别对应一个注册参数，M为正整数；
    通过M个注册参数中的目标注册参数进行IMS网络的注册。
  2. 根据权利要求1所述的方法，其中，
    所述目标注册参数为所述M个第二电子设备中IMS网络注册所用时长最短的电子设备的注册参数；
    或者，
    所述目标注册参数为所述第一电子设备能够成功注册IMS网络的注册参数。
  3. 根据权利要求1所述的方法，其中，所述根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接之前，所述方法还包括：
    在所述第一电子设备与所述网络侧设备建立IMS会话连接的情况下，接收所述网络侧设备发送的第一代理呼叫会话控制功能P-CSCF地址信息；
    向所述第一P-CSCF地址信息对应的第一P-CSCF实体发送第一请求消息，所述第一请求消息用于请求注册IMS网络；
    所述根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接，包括：
    在未接收到所述第一P-CSCF实体发送的响应消息的情况下，根据所述至少一个地址信息，与所述M个第二电子设备建立连接。
  4. 根据权利要求3所述的方法，其中，所述目标注册参数包括所述M个第二电子设备中的一个电子设备对应的目标P-CSCF地址 信息；
    所述通过M个注册参数中的目标注册参数进行IMS网络的注册，包括：
    根据所述目标P-CSCF地址信息，确定目标P-CSCF实体；
    向所述目标P-CSCF实体发送第二请求消息，所述第二请求消息用于请求注册IMS网络；
    接收所述目标P-CSCF实体发送的响应消息，并根据所述响应消息进行IMS网络的注册，所述目标P-CSCF实体发送的响应消息用于指示所述目标P-CSCF实体成功接收所述第二请求消息。
  5. 根据权利要求1所述的方法，其中，所述根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接之前，所述方法还包括：
    向所述网络侧设备发送第三请求消息，所述第三请求消息用于请求建立分组数据网PDN连接；
    所述根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接，包括：
    在接收到目标消息的情况下，根据所述至少一个地址信息，与所述M个第二电子设备建立连接，所述目标消息用于指示所述网络侧设备拒绝与所述第一电子设备建立PDN连接。
  6. 根据权利要求5所述的方法，其中，所述目标注册参数包括所述M个第二电子设备中的一个电子设备对应的目标接入点名称APN参数；
    所述通过M个注册参数中的目标注册参数进行IMS网络的注册，包括：
    向所述网络侧设备发送第四请求消息，所述第四请求消息中包括所述目标APN参数；
    接收所述网络侧设备发送的响应消息，并根据所述响应消息与所述网络侧设备建立PDN连接，所述网络侧设备发送的响应消息用于指示所述网络侧设备允许与所述第一电子设备建立PDN连接。
  7. 一种互联网协议多媒体子系统IMS网络注册装置，所述IMS网络注册装置包括：连接模块和注册模块；
    所述连接模块，用于根据网络侧设备分配的至少一个地址信息，与M个第二电子设备建立连接，其中，所述M个第二电子设备均已注册IMS网络，所述M个第二电子设备分别对应一个注册参数，M为正整数；
    所述注册模块，用于通过M个注册参数中的目标注册参数进行IMS网络的注册。
  8. 根据权利要求7所述的装置，其中，所述目标注册参数为所述M个第二电子设备中IMS网络注册所用时长最短的电子设备的注册参数；
    或者，
    所述目标注册参数为第一电子设备能够成功注册IMS网络的注册参数。
  9. 根据权利要求7所述的装置，其中，所述IMS网络注册装置还包括：接收模块和发送模块；
    所述接收模块，用于在所述连接模块根据所述网络侧设备分配的所述至少一个地址信息，与M个第二电子设备建立连接之前，在第一电子设备与所述网络侧设备建立IMS会话连接的情况下，接收所述网络侧设备发送的第一代理呼叫会话控制功能P-CSCF地址信息；
    所述发送模块，用于向所述第一P-CSCF地址信息对应的第一P-CSCF实体发送第一请求消息，所述第一请求消息用于请求注册IMS网络；
    所述连接模块，具体用于在未接收到所述第一P-CSCF实体发送的响应消息的情况下，根据所述至少一个地址信息，与所述M个第二电子设备建立连接。
  10. 根据权利要求9所述的装置，其中，所述目标注册参数包括所述M个第二电子设备中的一个电子设备对应的目标P-CSCF地址信息；
    所述注册模块，具体用于根据所述目标P-CSCF地址信息，确定目标P-CSCF实体；并向所述目标P-CSCF实体发送第二请求消息，所述第二请求消息用于请求注册IMS网络；以及接收所述目标P-CSCF实体发送的响应消息，并根据所述响应消息进行IMS网络的注册，所述目标P-CSCF实体发送的响应消息用于指示所述目标P-CSCF实体成功接收所述第二请求消息。
  11. 根据权利要求7所述的装置，其中，所述IMS网络注册装置还包括：发送模块；
    所述发送模块，用于在所述连接模块根据所述网络侧设备分配的所述至少一个地址信息，与M个第二电子设备建立连接之前，向所述网络侧设备发送第三请求消息，所述第三请求消息用于请求建立分组数据网PDN连接；
    所述连接模块，具体用于在接收到目标消息的情况下，根据所述至少一个地址信息，与所述M个第二电子设备建立连接，所述目标消息用于指示所述网络侧设备拒绝与第一电子设备建立PDN连接。
  12. 根据权利要求11所述的装置，其中，所述目标注册参数包括所述M个第二电子设备中的一个电子设备对应的目标接入点名称APN参数；
    所述注册模块，具体用于向所述网络侧设备发送第四请求消息，所述第四请求消息中包括所述目标APN参数；并接收所述网络侧设 备发送的响应消息，以及根据所述响应消息与所述网络侧设备建立PDN连接，所述网络侧设备发送的响应消息用于指示所述网络侧设备允许与所述第一电子设备建立PDN连接。
  13. 一种电子设备，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至6中任一项所述的IMS网络注册方法的步骤。
  14. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至6中任一项所述的IMS网络注册方法的步骤。
  15. 一种IMS网络注册装置，所述装置用于执行如权利要求1至6中任一项所述的IMS网络注册方法。
  16. 一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至6中任一项所述的IMS网络注册方法的步骤。
PCT/CN2022/116198 2021-09-03 2022-08-31 Ims网络注册方法、装置及电子设备 WO2023030384A1 (zh)

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