WO2024109298A1 - 信息传输方法、装置及存储介质 - Google Patents

信息传输方法、装置及存储介质 Download PDF

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Publication number
WO2024109298A1
WO2024109298A1 PCT/CN2023/119840 CN2023119840W WO2024109298A1 WO 2024109298 A1 WO2024109298 A1 WO 2024109298A1 CN 2023119840 W CN2023119840 W CN 2023119840W WO 2024109298 A1 WO2024109298 A1 WO 2024109298A1
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WIPO (PCT)
Prior art keywords
user plane
controller
information
network
plane information
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PCT/CN2023/119840
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English (en)
French (fr)
Inventor
谷肖飞
程志密
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大唐移动通信设备有限公司
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Publication of WO2024109298A1 publication Critical patent/WO2024109298A1/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
    • 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
    • H04W8/20—Transfer of user or subscriber data

Definitions

  • the present disclosure relates to the field of communications, and in particular to an information transmission method, device and storage medium.
  • the digital network twin includes the physical network body and the twin network body.
  • the twin network body is a replica of the physical network body.
  • the two are network systems that can be interactively mapped in real time.
  • the present disclosure provides an information transmission method, device and storage medium, which are used to provide a method that can realize the transmission of user plane information of a physical network body to the user plane of a twin network body.
  • the present disclosure provides an information transmission method, which is applied to a digital twin network, wherein the digital twin network includes a physical network body and a twin network body of the physical network body, wherein the physical network body includes: a first controller based on a software-defined network architecture and a network element device of a first user plane that is communicatively connected to the first controller; the twin network body includes a second controller based on the software-defined network architecture and a network element device of a second user plane that is communicatively connected to the second controller; the information transmission method, include:
  • the second controller is used to obtain user plane information from the first controller, and the user plane information is sent to the corresponding network element device of the second user plane.
  • the user plane information is obtained by the first controller from the network element device of the first user plane.
  • using the second controller to obtain the user plane information from the first controller includes: using a preset device to obtain the user plane information from the first controller, and sending the user plane information to the second controller.
  • the preset device includes: a first management device for managing the physical network body and the twin network body, using the preset device to obtain user plane information from the first controller, and sending the user plane information to the second controller, including: using the first management device to obtain user plane information from the first controller, and sending the user plane information to the second controller.
  • the preset devices include: a second management device for managing the physical network body and a third management device for managing the twin network body, using the first management device to obtain user plane information from the first controller and send the user plane information to the second controller, including: using the second management device to obtain user plane information from the first controller and send the user plane information to the third management device; using the third management device to send user plane information to the second controller.
  • the preset device also includes: a first session management device of the first control plane in the physical network body and a second session management device of the second control plane in the twin network body, the first session management device is communicatively connected to the first controller, the second session management device is communicatively connected to the second controller, and the preset device is used to obtain user plane information from the first controller and send user plane information to the second controller, including: using the first session management device to obtain user plane information from the first controller and sending user plane information to the first management device; using the first management device to send user plane information to the second session management device; using the second session management device to send user plane information to the second controller.
  • the information transmission method further includes: using the first management device to obtain control plane information from the first network storage device of the first control plane, and sending the control plane information to the network element device corresponding to the second control plane.
  • the preset device includes: a third session management device of the first control plane in the physical network body and a fourth session management device of the second control plane in the twin network body, the third session management device is in communication connection with the first controller, the fourth session management device is in communication connection with the second controller, and the preset device is used to obtain user plane information from the first controller and send the user plane information to the second controller, including: using the third session management device to obtain user plane information from the first controller and send the user plane information to the fourth session management device; using the fourth session management device to send the user plane information to the second controller Account information.
  • the preset device also includes: a first data storage device of the first control plane and a second data storage device of the second control plane, and uses a third session management device to obtain user plane information from the first controller and send the user plane information to the fourth session management device, including: using the third session management device to obtain user plane information from the first controller and send the user plane information to the first data storage device; using the first data storage device to send user plane information to the second data storage device; using the second data storage device to send user plane information to the fourth session management device.
  • the information transmission method also includes: using a first data storage device to obtain control plane information from a first network storage device of the first control plane, and sending the control plane information to a second data storage device; using a second data storage device to send the control plane information to a network element device corresponding to the second control plane.
  • the user plane information is acquired from the third session management device by means of event exposure subscription.
  • the preset device also includes: an independently set third data storage device, using a third session management device to obtain user plane information from the first controller, and sending the user plane information to a fourth session management device, including: using the third session management device to obtain user plane information from the first controller, and sending the user plane information to the third data storage device; using the third data storage device to send user plane information to the fourth session management device.
  • the information transmission method further includes: using a third data storage device to obtain control plane information from a first network storage device of the first control plane, and sending the control plane information to a network element device corresponding to the second control plane.
  • the preset device includes: a fifth session management device of the second control plane in the twin network body, the second controller is communicatively connected to the fifth session management device, and the preset device is used to obtain user plane information from the first controller and send the user plane information to the second controller, including: using the fifth session management device to obtain user plane information from the first controller and send the user plane information to the second controller.
  • the twin network body also includes: a second network storage device of the second control plane; the information transmission method also includes: using the second network storage device to obtain control plane information from the first network storage device of the first control plane, and sending the control plane information to the network element device corresponding to the second control plane, the first network storage device is a network element in the first control plane used to collect network element information of other network element devices in the first control plane.
  • the preset device includes: an independently set fourth data storage device, using the preset device to obtain user plane information from the first controller and sending the user plane information to the second controller, including: using the fourth data storage device to obtain user plane information from the first controller and sending the user plane information to the second controller.
  • the information transmission method further includes: using a preset device to obtain control plane information from the first network storage device, and sending the control plane information to a network element device corresponding to the second control plane.
  • the present disclosure provides an information transmission device, which is applied to a digital twin network.
  • the digital twin network includes a physical network body and a twin network body of the physical network body.
  • the physical network body includes: a first controller based on a software-defined network architecture and a network element device of a first user plane that is communicatively connected to the first controller; the twin network body includes a second controller based on a software-defined network architecture and a network element device of a second user plane that is communicatively connected to the second controller.
  • the network element device of the second control plane and the network element device of the second user plane communicate through the second controller.
  • the information transmission device includes:
  • the transmission module is used to use the second controller to obtain user plane information from the first controller, and send the user plane information to the corresponding network element device of the second user plane, where the user plane information is obtained by the first controller from the network element device of the first user plane.
  • the present disclosure provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable a processor to execute any one of the information transmission methods of the first aspect.
  • the present disclosure provides a computer program product comprising instructions, which, when executed on a computer, enables the computer to execute the information transmission method of the first aspect.
  • the digital twin network includes a physical network body and a twin network body of the physical network body, wherein the physical network body includes: a first controller based on a software-defined network architecture and a network element device of a first user plane communicatively connected to the first controller; the twin network body includes a second controller based on a software-defined network architecture and a network element device of a second user plane communicatively connected to the second controller; by adopting the second controller to obtain user plane information from the first controller, and sending the user plane information to the corresponding network element device of the second user plane, the user plane information is obtained by the first controller from the network element device of the first user plane, thereby realizing the transmission of the user plane information of the physical network body to the network element device of the user plane of the twin network body.
  • FIG1 is a schematic diagram of a prior art SDN architecture provided by the present disclosure.
  • FIG2 is a schematic diagram of an application scenario provided by an embodiment of the present disclosure.
  • FIG3 is a flow chart of a first information transmission method provided by an embodiment of the present disclosure.
  • FIG4 is a flow chart of a second information transmission method provided by an embodiment of the present disclosure.
  • FIG5 is a flow chart of a third information transmission method provided in an embodiment of the present disclosure.
  • FIG6 is a flow chart of a fourth information transmission method provided in an embodiment of the present disclosure.
  • FIG7 is a flowchart of a fifth information transmission method provided by an embodiment of the present disclosure.
  • FIG8 is a flowchart of a sixth information transmission method provided by an embodiment of the present disclosure.
  • FIG9 is a flowchart of a seventh information transmission method provided by an embodiment of the present disclosure.
  • FIG10 is a flowchart of an eighth information transmission method provided in an embodiment of the present disclosure.
  • FIG. 11 is a flowchart of a ninth information transmission method provided in an embodiment of the present disclosure.
  • At least one means one or more, and “plurality” means two or more.
  • “And/or” describes the association relationship of associated objects, indicating that three relationships may exist.
  • a and/or B can mean: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural.
  • the character “/” generally indicates that the previous and next associated objects are in an “or” relationship.
  • “At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items.
  • At least one of a, b, or c can mean: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c can be single or plural.
  • the applicable system can be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet radio service (GPRS) system, a long term evolution (LTE) system, a LTE frequency division duplex (FDD) system, a LTE time division duplex (TDD) system, an advanced long term evolution (LTE-A) system, a universal mobile telecommunication system (UMTS), a worldwide interoperability for microwave access (WiMAX) system, a 6G new radio (NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet radio service
  • LTE long term evolution
  • FDD LTE frequency division duplex
  • TDD LTE time division duplex
  • LTE-A LTE time division duplex
  • UMTS universal mobile telecommunication system
  • WiMAX worldwide interoperability for microwave access
  • NR 6G
  • the current SDN is a network architecture whose design concept is to separate the control plane of the network from the data forwarding plane, and to realize programmable control of the underlying hardware through the software platform in the centralized controller to achieve on-demand allocation of network resources.
  • the SDN architecture includes the application plane, the control plane, and the data plane.
  • the application plane includes various upper-layer applications based on SDN, so that users can program and deploy new applications without worrying about the underlying layer.
  • the control plane includes the SDN controller and other controllers.
  • the data plane is composed of general network element devices such as switches.
  • the control plane and the data plane mainly use the OpenFlow and P4Runtime protocols to communicate through the SDN controller.
  • the SDN controller communicates with the data plane through the southbound interface, the application plane through the northbound interface, and the controller in the control plane through the east-west interface.
  • the digital twin network is a system with a physical network body and a twin network body (virtual twin body), and the two can be interactively mapped in real time.
  • the twin network body is a digital concept and technical means. It is based on the integration and fusion of data and models. By building accurate digital mapping of physical objects in real time in digital space, it simulates, verifies, predicts and controls the entire life cycle of the physical network body based on data integration and analysis prediction, and finally forms an optimization closed loop of intelligent decision-making.
  • the physical objects faced include physical objects, behaviors and processes.
  • the data involved in building the twin network body include real-time sensor data and operation history data integration models including physical models, mechanism models and process models.
  • the twin network body constructs the digital space of the physical network body and realizes the virtual-real mapping.
  • digital twin technology With the development of digital twin technology and the increasing complexity of the entire network operation and maintenance, and considering the high cost of network failures and expensive test costs, it is necessary to conduct external abstract mapping in the traditional physical network body, establish a new development system, and build a new twin network body.
  • the established rules of existing network planning, construction, maintenance and optimization can be changed to effectively guarantee network operation and maintenance, optimize the network in real time, and realize future network autonomy.
  • the interaction of user plane information between the physical network body and the twin network body has not been realized. That is, how to transmit the user plane information of the physical network body under the SDN architecture to the network element device of the user plane of the twin network body, and then realize the replication of the user plane information of the physical network body to the twin network body, the relevant technology has not been studied and explained.
  • an embodiment of the present invention provides an information transmission method, device and storage medium, which is applied to a digital twin network.
  • the digital twin network includes a physical network body and a twin network body of the physical network body, wherein the physical network body includes: a first controller based on a software-defined network architecture and a network element device of a first user plane communicatively connected to the first controller; the twin network body includes a second controller based on a software-defined network architecture and a network element device of a second user plane communicatively connected to the second controller; the information transmission method includes: using the second controller to obtain user plane information from the first controller, and sending the user plane information to the corresponding network element device of the second user plane, the user plane information is obtained by the first controller from the network element device of the first user plane.
  • the present invention adopts SDN architecture in both the physical network body and the twin network body, and realizes the replication of the user plane information of the physical network body to the user plane of the twin network body through the controller.
  • the method and the device are based on the same application concept. Since the method and the device solve the problem in a similar principle, the implementation of the device and the method can refer to each other, and the repeated parts will not be repeated.
  • the invention discloses a digital twin network, which includes a physical network body 21 and a twin network body 22, wherein the physical network body includes: a network element device of a first control plane based on a software-defined network architecture, a first controller, and a network element device of a first user plane communicatively connected to the first controller; the twin network body includes a network element device of a second control plane based on a software-defined network architecture, a second controller, and a network element device of a second user plane communicatively connected to the second controller.
  • the present invention is used to transmit user plane information of the first user plane of the physical network body 21 to the second user plane of the twin network body 22 through the first controller and the second controller.
  • the first controller and the second controller are both SDN controllers, and the first controller is used to communicate with the network element device of the first user plane to collect the user plane information of the first user plane network element device.
  • the second controller is used to communicate with the second user plane network element device to update the user plane information of the first user plane network element device to the network element device corresponding to the second user plane.
  • the network element device of the first user plane includes: programmable devices such as openflow switches and P4 switches.
  • control plane information is also provided in the embodiment of the present disclosure, wherein the transmission process of the control plane information and the transmission process of the user plane information are independent and there is no limitation on the order of precedence.
  • the user plane information in the embodiment of the present disclosure includes at least one of the forwarding device identifier, link information, port number and port status of the first user plane network element device.
  • the control plane information includes: the network element status and/or network element identifier of the network element device of the first control plane.
  • Figure 3 is a flow chart of the first information transmission method provided in an embodiment of the present disclosure, including: using a second controller to obtain user plane information from a first controller, and sending the user plane information to a corresponding network element device of the second user plane, where the user plane information is obtained by the first controller from the network element device of the first user plane.
  • the first controller collects user plane information of each network element device in the first user plane, and the second controller can communicate directly with the first controller to obtain user plane information from the first controller, and then the second controller transmits the obtained user plane information to the corresponding network element device in the second user plane, such as network element device A.
  • the second controller is used to obtain user plane information from the first controller, including: the second controller sends a user plane information query request to the first controller, wherein the user plane query request carries information requests such as forwarding device identification, link information, port number, and port status; the first controller sends a query response to the second controller, the query response carries user plane information, and the user plane information includes: forwarding device identification, link information, port number, port status, and other information.
  • the second controller sends user plane information to the corresponding second user plane network element device, including: the second controller sends user plane information to the network element device according to the received information.
  • the network element device corresponding to the second user plane receives the user plane information received from the second controller, and sends instructions to the network element device corresponding to the second user plane, such as: link disconnection, port startup or shutdown instructions. After receiving the instructions sent by the second controller, the network element device corresponding to the second user plane responds to it and makes adjustments and updates according to the instructions sent, such as disconnecting the link, starting or shutting down the port.
  • the first controller collects the user plane information “link disconnection information” of the first user plane, and the first controller sends the user plane information “link disconnection information” to the second controller, and the second controller sends the user plane information “link disconnection information” to the network element corresponding to the network element device C in the second user plane.
  • the first network storage device is a network element in the first control plane used to collect network element information of other network element devices in the first control plane.
  • the first network storage device is a network element device of the first control plane, and the first network storage device is used to store control plane information of each network element device in the first control plane.
  • the second network storage device is a network element device of the second control plane, and the second network storage device is a mirror device of the first network storage device.
  • a second network storage device is used to obtain control plane information from a first network storage device of a first control plane, including: the second network storage device sends a control plane information request to the first network storage device, specifically calling a network element service discovery request, for discovering information such as the status of network elements in the network storage function, network element identification, etc.; step 2: the first network storage device sends a request response to the second network storage device, and the request response carries control plane information, and the control plane information includes information such as the network element status and the network element identification.
  • the control plane information sent to the network element device corresponding to the second control plane includes: the control plane information of the second network storage device, and the instruction is sent to the corresponding network element device of the second control plane, such as network element device B.
  • the control plane information is to query that the session management device is offline
  • the second network storage device sends a deregistration instruction to the session management device of the second control plane.
  • the network element device of the second control plane After receiving the instruction (such as an update request) sent by the second network storage device, the network element device of the second control plane sends a response information (such as an update request response) to the second network storage device, and updates the status and other information according to the received instruction.
  • the embodiment of the present disclosure can directly realize the transmission of user plane information from the first user plane to the second user plane through the first controller and the second controller, and can also realize the transmission of user plane information from the first user plane to the second user plane through the first network storage device and the second network storage device.
  • the second network storage device implements transmission of control plane information from the first control plane to the second control plane.
  • using the second controller to obtain user plane information from the first controller includes: using a preset device to obtain the user plane information from the first controller, and sending the user plane information to the second controller.
  • a preset device is set, and the preset device can obtain user plane information from the first controller, and then forward the obtained user plane information to the second controller.
  • the second network storage device calls a network element service discovery request to the first network storage device, mainly to discover information such as the status and network element identifier of the network element in the network storage function;
  • the first network storage device sends a network element service discovery response to the second network storage device, carrying control plane information;
  • the second controller sends a user plane information query request to the first controller, carrying information such as a request forwarding device identifier, link information, port number, and port status;
  • the first controller sends a query response to the second controller, carrying information such as a request forwarding device identifier, link information, port number, and port status;
  • the second controller sends instructions (such as link disconnection, port startup/shutdown instructions, etc.) to the network element device of the second user plane according to the received user plane information;
  • S17 The network element device of the second user plane makes adjustments and updates according to the issued instructions
  • the second network storage device sends instructions to the corresponding network element device of the second control plane according to the control plane information discovered by the service. For example, if it is found that the session management function is offline, the second network storage device sends a deregistration instruction to the session management function in the main body;
  • the network element device of the second control plane updates information such as status according to the received instruction.
  • the preset device includes: a first management device for managing a physical network body and a twin network body, using the preset device to obtain user plane information from the first controller, and sending the user plane information to the second controller, including: using The first management device is used to obtain user plane information from the first controller, and the user plane information is sent to the second controller.
  • the first management device is independently set up, and the first management device is a management device used to manage the physical network body 21 and the twin network body 22. Therefore, the first management device can communicate with network element devices on any surface of the physical network body 21 and the twin network body 22.
  • using a preset device to obtain user plane information from the first controller includes: using the preset device to send a second query request for user plane information to the first controller; using the first controller to respond to the second query request and send the user plane information to the preset device.
  • the second query request is a user plane information query request.
  • one transmission mode of user plane information is that the first management device actively obtains the user plane information, specifically, the first management device sends a user plane information query request to the first controller; the first controller sends a user plane information query response to the first management device; the first management device updates the queried user plane information to the second controller; after the second controller receives the user plane information, it responds to the update; the second controller sends instructions to the network element device corresponding to the second user plane according to the received user plane information, such as: link disconnection, port startup or shutdown, etc. After receiving the instruction sent by the second controller, the network element device corresponding to the second user plane responds to it and makes adjustments and updates according to the sent instruction, such as disconnecting the link, starting or shutting down the port.
  • using a preset device to obtain user plane information from the first controller includes: using the first controller to actively report the user plane information to the preset device. Specifically, the first controller sends a reporting request to the first management platform, and the reporting request includes: user plane information. The first management platform responds to the reporting request and updates the queried user plane information to the second controller.
  • control plane information may be transmitted in the manner shown in FIG. 3 , or in the manner shown in FIG. 4 .
  • a preset device is used to obtain control plane information from the first network storage device, and send the control plane information to the network element device corresponding to the second control plane.
  • the preset device is the first management device.
  • one control plane information transmission method is that the first management device sends a control plane information query request to the first network storage device; the first network storage device responds to the control plane information query request and sends the control plane information to the first management device.
  • Another control plane information transmission method is that the first network storage device actively reports a request to the first management device, the request carries the control plane information, the first management device responds to the request and sends a control plane information query request to the second control plane network device. The control plane information.
  • the first management device sends a control plane information query request to the first network storage device, and the information of querying the control plane network element is the network element status, network element identifier and other information;
  • the first network storage device sends a control plane information query response to the first management device, which mainly carries information such as the status of the network element and the identifier of the network element;
  • the first management device sends a user plane information query request to the first controller, carrying request information such as a forwarding device identifier, link information, port number, and port status;
  • the first controller sends a user plane information query response to the first management device, carrying information such as a forwarding device identifier, link information, port number, and port status;
  • the first management device updates the queried user plane information to the second controller, which mainly carries information such as the forwarding device identifier, link information, port number, port status, etc.;
  • the second controller sends instructions (such as link disconnection, port startup/shutdown, etc.) to the network element device of the second user plane according to the received user plane information.
  • instructions such as link disconnection, port startup/shutdown, etc.
  • S29 The network element device of the second user plane makes adjustments and updates according to the instructions
  • the first management device sends an instruction to the network element device of the corresponding second control plane according to the queried control plane information; for example, if it is queried that the session management function is offline, the first management device sends a deregistration instruction to the session management function in the main body;
  • the network element device of the second control plane updates information such as status according to the received instruction.
  • steps S21 to S24 are changed from the first management device actively querying the user plane information and the control plane information to the first network storage device and the first controller actively reporting the user plane information and the control plane information to the first management device, but the messages carried are the same, and the other steps are the same as S25 to S212.
  • the preset device includes: a second management device for managing a physical network body and a third management device for managing a twin network body, and a first management device is used to obtain user plane information from a first controller.
  • sending user plane information to the second controller includes: using the second management device to obtain the user plane information from the first controller, and sending the user plane information to the third management device; using the third management device to send the user plane information to the second controller.
  • the second management device can actively query the user plane information from the first controller, or the first controller can actively report the user plane information to the second management device, which then sends it to the third management device, which then forwards it to the second controller.
  • the first controller can actively report the user plane information to the second management device, which then sends it to the third management device, which then forwards it to the second controller.
  • the second management device obtains the control plane information from the first network storage device and then sends it to the third management device.
  • the second management device can actively query the control plane information from the first network storage device, or the first network storage device can actively report the control plane information to the second management device.
  • Other contents can refer to the above embodiment and will not be repeated here.
  • the method specifically includes the following steps:
  • the second management device sends a control plane information query request to the first network storage device, and queries the control plane network element for information such as network element status and network element identifier;
  • the first network storage device sends a control plane information query response to the second management device, which mainly carries information such as the status of the network element and the identifier of the network element;
  • the second management device sends a user plane information query request to the first controller therein, carrying request information such as a forwarding device identifier, link information, port number, and port status;
  • the first controller sends a user plane information query response to the second management device, carrying information such as a forwarding device identifier, link information, port number, and port status;
  • S35 The second management device updates the collected control plane information and user plane information to the third management device;
  • the third management device updates the queried user plane information to the second controller, which mainly carries information such as the forwarding device identifier, link information, port number, port status, etc.;
  • the second controller sends instructions (such as link disconnection, port startup/shutdown, etc.) to the network element device of the second user plane according to the received user plane information;
  • S311 The network element device of the second user plane of the digital twin network body makes adjustments and updates according to the instructions
  • the third management device sends an instruction to the corresponding network element device of the second control plane according to the queried control plane information. For example, if the status of the session management function is offline, the third management device sends a deregistration instruction to the session management function in the main body;
  • S314 The network element device of the second control plane updates information such as status according to the received instruction.
  • Another exemplary embodiment is different from the above embodiment in that: S31 to S34 are changed from active query by the second management device to active reporting by the first network storage device and the first controller to the second management device, but the messages carried are the same, and the rest are the same as steps S35 to S314.
  • the preset device includes: a first session management device of the first control plane in the physical network body and a second session management device of the second control plane in the twin network body, the first session management device and the first controller are communicatively connected, the second session management device and the second controller are communicatively connected, and the preset device is used to obtain user plane information from the first controller and send the user plane information to the second controller, including: using the first session management device to obtain user plane information from the first controller and send the user plane information to the first management device; using the first management device to send user plane information to the second session management device; using the second session management device to send user plane information to the second controller.
  • the preset device is used to obtain user plane information from the first controller and send the user plane information to the second controller, including: using the first session management device to obtain user plane information from the first controller and sending the user plane information to the second management device; using the second management device to send user plane information to the third management device; using the third management device to send user plane information to the second session management device; using the second session management device to send user plane information to the second controller.
  • the functions of the first session management device and the second session management device need to be enhanced.
  • the first session management device can communicate with the first controller and receive user plane information from the first controller; at the same time, the collected user plane information can also be sent to the first controller.
  • the second session management device can communicate with the second controller.
  • the first management device may actively query the user plane information from the first session management device, or the first session management device may actively report the user plane information to the first management device, and then the first management device sends the user plane information to the second session management device, which is then The processing device forwards the data to the second controller.
  • Other contents may refer to the above embodiment and will not be described in detail here.
  • the first management device obtains the control plane information from the first network storage device and then sends it to the network element device of the second control plane.
  • the first management device can actively query the control plane information from the first network storage device, or the first network storage device can actively report the control plane information to the first management device.
  • Other contents can refer to the above embodiments and will not be repeated here.
  • the method specifically includes the following steps:
  • the first session management device obtains relevant user plane information from the first controller
  • the second management device sends a control plane information query request to the first network storage device to query the control plane message such as network element status, network element identification and other information;
  • the first network storage device sends a control plane information query response to the second management device, where the information mainly carried is a control plane message;
  • the second management device sends a user plane information query request to the first session management device
  • the first session management device sends a user plane information query response to the second management device, carrying user plane information such as a forwarding device identifier, link information, port number, and port status;
  • the second management device updates the collected control plane information and user plane information to the third management device;
  • the third management device updates the queried user plane information to the second session management device
  • the second session management device updates the queried user plane information to the second controller
  • the second controller sends an instruction (such as link disconnection, port startup/shutdown, etc.) to the network element device of the second user plane according to the received user plane information;
  • an instruction such as link disconnection, port startup/shutdown, etc.
  • S414 The network element device of the second user plane makes adjustments and updates according to the issued instructions
  • the third management device sends an instruction to the corresponding network element device of the second control plane according to the queried control plane information. For example, if the status of the session management function is offline, the third management device sends a deregistration instruction to the second session management device.
  • S417 The network element device of the second control plane updates information such as status according to the received instruction.
  • Another exemplary embodiment, referring to Figure 6, includes, the difference between this embodiment and the above embodiment is: S41-S45 is changed from the active query of the second management device to the first network storage device and the first session management device actively reporting to the second management device, but the messages carried are the same, and the other steps are the same as S46-S417.
  • the first session management device has obtained relevant user plane information from the first controller
  • the first management device sends a control plane information query request to the first network storage device, querying the control plane message for information such as network element status and network element identifier;
  • the first network storage device sends a control plane information query response to the first management device, which mainly carries information control plane messages, such as network element status, network element identification, and other messages;
  • the first management device sends a user plane information query request to the first session management device;
  • the first session management device sends a user plane information query response to the first management device, carrying user plane information, such as a forwarding device identifier, link information, port number, port status, and other information;
  • the first management device updates the queried user plane information to the second session management device
  • the second session management device updates the queried user plane information to the second controller
  • the second controller sends an instruction (such as link disconnection, port startup/shutdown, etc.) to the network element device of the second user plane according to the received user plane information;
  • an instruction such as link disconnection, port startup/shutdown, etc.
  • S512 The network element device of the second user plane makes adjustments and updates according to the latest user plane message and action instruction
  • the management platform sends instructions to the corresponding network element device of the second control plane according to the queried control plane information; for example, if it is queried that the session management function is offline, the third management device sends a deregistration instruction to the session management function in the main body;
  • S515 The network element device of the second control plane updates information such as status according to the received instruction.
  • S51 to S55 are changed from active query by the first management device to active reporting by the first network storage device and the first session management device to the first management device, but the messages carried are the same, and the other steps are the same as S56 to S515, which will not be repeated here.
  • the preset device includes: a third session management device of the first control plane in the physical network body and a fourth session management device of the second control plane in the twin network body, the third session management device is communicatively connected to the first controller, the fourth session management device is communicatively connected to the second controller, and the preset device is used to obtain user plane information from the first controller and send the user plane information to the second controller, including: using the third session management device to obtain user plane information from the first controller and sending the user plane information to the fourth session management device; using the fourth session management device to send user plane information to the second controller.
  • the information transmission method further includes: using the second network storage device to obtain the control plane information from the first network storage device of the first control plane, and sending the control plane information to the network element device corresponding to the second control plane.
  • the user plane information is obtained from the third session management device by using an event exposure subscription method.
  • the fourth session management device calls an event exposure service request to the third session management device, mainly subscribing to the user plane information in the third session management device.
  • the third session management device collects the user plane information and information updates from the first controller, it sends an event exposure subscription response to the fourth session management device, and the event exposure subscription response carries the user plane information.
  • the method specifically includes the following steps:
  • the third session management device has obtained relevant user plane information from the first controller
  • the second network storage device invokes a network element service discovery request to the first network storage device, mainly to discover control plane information in the first network storage device, such as network element status, network element identifier, and other information;
  • the first network storage device sends a network element service discovery response to the second network storage device, carrying control plane information;
  • the fourth session management device calls an event exposure service request to the third session management device, mainly subscribing to user plane information in the third session management device, mainly including forwarding device identification, link information, port number, port status and other information;
  • the fourth session management device updates the queried user plane information to the second controller
  • the second controller sends an instruction (such as link disconnection, port startup/shutdown, etc.) to the network element device of the second user plane according to the received user plane information;
  • an instruction such as link disconnection, port startup/shutdown, etc.
  • S610 The network element device of the second user plane makes adjustments and updates according to the issued instructions
  • the second network storage device sends instructions to the corresponding network element device of the second control plane according to the control plane information discovered by the service. For example, if it is found that the session management function is offline, the second network storage device sends a deregistration instruction to the session management function in the main body;
  • the network element device of the second control plane updates information such as status according to the received instruction.
  • the preset device also includes: a first data storage device on the first control plane and a second data storage device on the second control plane.
  • the third session management device is used to obtain user plane information from the first controller and send the user plane information to the fourth session management device, including: using the third session management device to obtain user plane information from the first controller and send the user plane information to the first data storage device; using the first data storage device to send user plane information to the second data storage device; using the second data storage device to send user plane information to the fourth session management device.
  • the data storage device in the embodiment of the present disclosure can collect and store all data from mobile users and intelligent network elements, which can be subscribed by the intelligent plane in the 6G network for specific purposes.
  • the first data storage device is set on the first control plane
  • the second data storage device is set on the second control plane.
  • the added first data storage device can be used to store data information of terminals, wireless, core networks, etc.
  • the functions of the third session management device and the fourth session management device also need to be enhanced.
  • the third session management device can communicate with the first controller and receive user plane information from the first controller; at the same time, it can also send the collected user plane information to the first controller. Similarly, the third session management device can communicate with the second controller.
  • the information transmission method also includes: using a first data storage device to obtain control plane information from a first network storage device of a first control plane, and sending the control plane information to a second data storage device; using a second data storage device to send the control plane information to a network element device corresponding to the second control plane.
  • the first data storage device invokes a network element service discovery request to the first network storage device, and the first network storage device sends a network element service discovery response to the first data storage device, which carries the control plane information.
  • the user plane information is obtained from the third session management device by using the event exposure subscription method.
  • the specific event exposure subscription method is referred to above and will not be repeated here.
  • the process specifically includes the following steps:
  • the third session management device obtains relevant user plane information from the first controller
  • the first data storage device invokes a network element service discovery request to the first network storage device, mainly to discover control plane information in the first network storage device, such as network element status, network element identifier, and other information;
  • the first network storage device sends a network element service discovery response to the first data storage device, carrying control plane information;
  • the first data storage device calls an event exposure request to the third session management device, mainly subscribing to user plane information in the third session management device, mainly including forwarding device identification, link information, port number, port status and other information;
  • the first data storage device sends the collected control plane information and user plane information to the second data storage device;
  • the second data storage device updates the queried user plane information to the fourth session management device in the main body;
  • the fourth session management device updates the queried user plane information to the second controller
  • the second controller sends an instruction (such as link disconnection, port startup/shutdown, etc.) to the network element device of the second user plane according to the received user plane information;
  • an instruction such as link disconnection, port startup/shutdown, etc.
  • S714 The network element device of the second user plane makes adjustments and updates according to the latest user plane message and action instruction
  • the second data storage device sends an instruction to the corresponding network element device of the second control plane according to the queried control plane information. For example, if the session management function is found to be offline, the second data storage device sends a deregistration instruction to the fourth session management device in the main body;
  • the network element device of the second control plane updates information such as status according to the received instruction.
  • the preset device also includes: an independently set third data storage device, using a third session management device to obtain user plane information from the first controller, and sending the user plane information to the fourth session management device, including: using the third session management device to obtain user plane information from the first controller, and sending the user plane information to the third data storage device; using the third data storage device to send user plane information to the fourth session management device.
  • the 6G architecture is introduced in the "China Mobile 6G Network Architecture Technology White Paper", which mentions three layers, four bodies and five surfaces, one of which is the data plane.
  • the data plane is a new plane in the 6G network architecture, and its purpose is to achieve efficient and secure iteration of huge user data, reliable migration of network status, and the introduction of data services in a trusted manner.
  • This plane will build an efficient and unified data management function, support refined data collection, efficient data transmission, flexible data storage, distributed data collaboration, take into account the reliability, data privacy and security of data, and realize closed-loop management of the entire life cycle of data.
  • data is used as a service product to build business logic based on data providers and consumers, and provide diversified data value-added services.
  • the data plane collects and stores all data from mobile users and intelligent network elements, which can be subscribed by the artificial intelligence plane for specific purposes.
  • the data storage function of the data storage device mentioned in the disclosed embodiment is a tentative name for the data plane. It can be an independent module or a network element device in the control plane, but no matter what form it exists in, it has the data collection function mentioned above.
  • the third data storage device in FIG. 9 is an independently arranged network element device.
  • the third data storage device can actively query the user from the third session management device.
  • the user plane information may also be that the third session management device actively reports the user plane information to the third data storage device, and then the third data storage device sends the user plane information to the fourth session management device, which is forwarded to the second controller by the fourth session management device.
  • Other contents may refer to the above embodiment and will not be repeated here.
  • the information transmission method further includes: using a third data storage device to obtain control plane information from a first network storage device of the first control plane, and sending the control plane information to a network element device corresponding to the second control plane.
  • the first controller obtains the control plane information from the first network storage device and then sends it to the third data storage device.
  • the third data storage device can actively query the control plane information from the first network storage device, or the first network storage device can actively report the control plane information to the third data storage device.
  • Other contents can refer to the above embodiment and will not be repeated here.
  • Example 1 referring to FIG9, specifically includes the following steps:
  • the third session management device has obtained relevant user plane information from the first controller
  • the third data storage device sends a control plane information query request to the first network storage device to query it for control plane messages such as network element status, network element identification and other information;
  • the first network storage device sends a control plane information query response to the third data storage device, which mainly carries control plane information, such as the status of the network element, the identification of the network element, and other messages;
  • the third data storage device sends a user plane information query request to the third session management device;
  • the third session management device sends a user plane information query response to the third data storage device
  • the third data storage device updates the queried user plane information to the fourth session management device;
  • the fourth session management device updates the queried user plane information to the second controller
  • the second controller sends an instruction (such as link disconnection, port startup/shutdown, etc.) to the network element device of the second user plane according to the received user plane information;
  • an instruction such as link disconnection, port startup/shutdown, etc.
  • S812 The network element device of the second user plane makes adjustments according to the latest user plane message and action instruction. Complete update;
  • the third data storage device sends instructions to the corresponding network element device of the second control plane according to the queried control plane information; for example, if the session management function is found offline, the third management device sends a deregistration instruction to the session management function in the main body;
  • S815 The network element device of the second control plane updates information such as status according to the received instruction.
  • the preset device includes: a fifth session management device of the second control plane in the twin network body, the second controller is communicatively connected with the fifth session management device, and the preset device is used to obtain user plane information from the first controller and send the user plane information to the second controller, including: using the fifth session management device to obtain user plane information from the first controller and send the user plane information to the second controller.
  • the fifth session management function can directly obtain the user plane information from the first controller. Specifically, the fifth session management function sends a query request for the user plane information to the first controller, and the first controller sends a response to the fifth session management function, and the response carries the user plane information.
  • the twin network body also includes: a second network storage device of the second control plane; the information transmission method also includes: using the second network storage device to obtain control plane information from the first network storage device of the first control plane, and sending the control plane information to the network element device corresponding to the second control plane, the first network storage device is a network element in the first control plane used to collect network element information of other network element devices in the first control plane.
  • the difference between this embodiment and the embodiment of FIG. 7 is that the third session management function is replaced by the first controller, steps S64-S65 are replaced by user plane information query request and response, and the fifth session management device directly queries the user plane function for user plane information, but the queried user plane information is the same, and other steps remain unchanged.
  • the preset device comprises: an independently arranged fourth data storage device, using the preset device to transmit data from the first control device to the The method comprises: using a fourth data storage device to acquire user plane information from the first controller and sending the user plane information to the second controller.
  • the fourth data storage device can actively query the user plane information from the first controller, or the first controller can actively report the user plane information to the fourth data storage device, and then the fourth data storage device sends the user plane information to the second controller.
  • Other contents can refer to the above embodiment and will not be repeated here.
  • the information transmission method also includes: using a preset device to obtain control plane information from the first network storage device, and sending the control plane information to a network element device corresponding to the second control plane.
  • the fourth data storage device obtains the control plane information from the first network storage device, and then sends it to the network element device of the second control plane.
  • the fourth data storage device can actively query the control plane information from the first network storage device, or the first network storage device can actively report the control plane information to the fourth data storage device.
  • Other contents can refer to the above embodiments, which will not be repeated here.
  • the method specifically includes the following steps:
  • the fourth data storage device sends a control plane information query request to the first network storage device
  • the first network storage device sends a control plane information query response to the fourth data storage device, mainly carrying user plane information;
  • the fourth data storage device sends a user plane information query request to the first controller
  • S94 The first controller sends a user plane information query response to the fourth data storage device, carrying the user plane information;
  • the fourth data storage device updates the queried user plane information to the second controller
  • the second controller sends instructions (such as link disconnection, port startup/shutdown, etc.) to the network element device of the second user plane according to the received user plane information;
  • the data storage function sends instructions to the corresponding network element device of the second control plane according to the queried control plane network element information. For example, it is queried that the session management device of the first control plane is offline. Then the fourth data storage device sends a deregistration instruction to the session management device in the twin network body;
  • the network element device of the second control plane updates information such as status according to the received instruction.
  • an SDN architecture is adopted to realize the transmission of user plane information of a physical network body to network element devices of the user plane of a twin network body in various ways.
  • an embodiment of the present disclosure provides an information transmission device, which is applied to a digital twin network.
  • the digital twin network includes a physical network body and a twin network body of the physical network body, wherein the physical network body includes: a first controller based on a software-defined network architecture and a network element device of a first user plane communicatively connected to the first controller; the twin network body includes a second controller based on a software-defined network architecture and a network element device of a second user plane communicatively connected to the second controller; the information transmission device includes: a transmission module, which is used to use the second controller to obtain user plane information from the first controller, and send the user plane information to the corresponding network element device of the second user plane, and the user plane information is obtained by the first controller from the network element device of the first user plane.
  • each functional unit in each embodiment of the present disclosure may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium.
  • the technical solution of the present disclosure can essentially or partly contribute to the prior art or all or part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) or a processor to execute all or part of the steps of the various embodiments of the present disclosure.
  • the aforementioned storage media include: USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (Random Access Memory, RAM), magnetic disks, or optical disks, etc.
  • the embodiment of the present disclosure provides a processor-readable storage medium, which stores a computer program, and the computer program is used to enable the processor to execute any method related to the terminal provided in the embodiment of the present disclosure.
  • the processor is enabled to implement all the method steps implemented by the terminal in the above method embodiment, and can achieve the same technical effect.
  • the parts and beneficial effects of this embodiment that are the same as those of the method embodiment will not be specifically described here.
  • the processor-readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor storage (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)), etc.
  • magnetic storage such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.
  • optical storage such as CD, DVD, BD, HVD, etc.
  • semiconductor storage such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)
  • the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Therefore, the present disclosure may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present disclosure may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) containing computer-usable program code.
  • a computer-usable storage media including but not limited to disk storage and optical storage, etc.
  • each process and/or box in the flowchart and/or block diagram, as well as the combination of the processes and/or boxes in the flowchart and/or block diagram, can be implemented by computer executable instructions.
  • These computer executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device produce a device for implementing the functions specified in one process or multiple processes in the flowchart and/or one box or multiple boxes in the block diagram.
  • processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor-readable memory produce a product including an instruction device that implements the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.
  • processor executable instructions can also be loaded onto a computer or other programmable data processing device so that a series of operation steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the flowchart.

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Abstract

本公开提供一种信息传输方法、装置及存储介质，该方法应用于数字孪生网络，数字孪生网络包括物理网络体和物理网络体的孪生网络体，其中，物理网络体包括：基于软件定义网络架构的第一控制器和与第一控制器通信连接的第一用户面的网元设备；孪生网络体包括基于软件定义网络架构的第二控制器和与第二控制器通信连接的第二用户面的网元设备；通过采用第二控制器从第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送用户面信息，用户面信息是第一控制器从第一用户面的网元设备获取的，实现物理网络体的用户面信息传输至孪生网络体的用户面的网元设备。

Description

信息传输方法、装置及存储介质
本公开要求于2022年11月24日提交中国专利局、申请号为202211482244.9、申请名称为“信息传输方法、装置及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及通信领域，尤其涉及一种信息传输方法、装置及存储介质。
背景技术
随着网络的发展，目前采用数字孪生网络实现网络智能化和网络自动化。其中，数字网络孪生体包括物理网络体和孪生网络体，孪生网络体是对物体网络体的复刻，二者是可以实时进行交互映射的网络系统。
在相关技术中，如何在通信网络(例如，5G/6G等)中实现物理网络体和孪生网络体之间的用户面信息的交互，即物理网络本体的用户面信息如何传输到孪生网络体用户面中，进而实现对物理网络体的用户面的复刻，均没有研究说明。
因此，亟需一种能够实现物理网络本体的用户面信息传输到孪生网络体用户面中的方案。
发明内容
本公开提供一种信息传输方法、装置及存储介质，用于提供一种能够实现物理网络本体的用户面信息传输到孪生网络体用户面中的方法。
第一方面，本公开提供一种信息传输方法，应用于数字孪生网络，数字孪生网络包括物理网络体和物理网络体的孪生网络体，其中，物理网络体包括：基于软件定义网络架构的第一控制器和与第一控制器通信连接的第一用户面的网元设备；孪生网络体包括基于软件定义网络架构的第二控制器和与第二控制器通信连接的第二用户面的网元设备；信息传输方法， 包括：
采用第二控制器从第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送用户面信息，用户面信息是第一控制器从第一用户面的网元设备获取的。
可选的，采用第二控制器从第一控制器获取用户面信息，包括：采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息。
可选的，预设设备包括：管理物理网络体和孪生网络体的第一管理设备，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第一管理设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息。
可选的，预设设备包括：管理物理网络体的第二管理设备和管理孪生网络体的第三管理设备，采用第一管理设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第二管理设备从第一控制器获取用户面信息，并向第三管理设备发送用户面信息；采用第三管理设备向第二控制器发送用户面信息。
可选的，预设设备还包括：物理网络体中第一控制面的第一会话管理设备和孪生网络体中第二控制面的第二会话管理设备，第一会话管理设备和第一控制器通信连接，第二会话管理设备与第二控制器通信连接，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第一会话管理设备从第一控制器获取用户面信息，并向第一管理设备发送用户面信息；采用第一管理设备向第二会话管理设备发送用户面信息；采用第二会话管理设备向第二控制器发送用户面信息。
可选的，信息传输方法还包括：采用第一管理设备从第一控制面的第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息。
可选的，预设设备包括：物理网络体中第一控制面的第三会话管理设备和孪生网络体中第二控制面的第四会话管理设备，第三会话管理设备和第一控制器通信连接，第四会话管理设备与第二控制器通信连接，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第三会话管理设备从第一控制器获取用户面信息，并向第四会话管理设备发送用户面信息；采用第四会话管理设备向第二控制器发送用 户面信息。
可选的，预设设备还包括：第一控制面的第一数据存储设备和第二控制面的第二数据存储设备，采用第三会话管理设备从第一控制器获取用户面信息，并向第四会话管理设备发送用户面信息，包括：采用第三会话管理设备从第一控制器获取用户面信息，并向第一数据存储设备发送用户面信息；采用第一数据存储设备向第二数据存储设备发送用户面信息；采用第二数据存储设备向第四会话管理设备发送用户面信息。
可选的，信息传输方法还包括：采用第一数据存储设备从第一控制面的第一网络存储设备获取控制面信息，并向第二数据存储设备发送控制面信息；采用第二数据存储设备向第二控制面对应的网元设备发送控制面信息。
可选的，采用事件暴露订阅的方式从第三会话管理设备获取用户面信息。
可选的，预设设备还包括：独立设置的第三数据存储设备，采用第三会话管理设备从第一控制器获取用户面信息，并向第四会话管理设备发送用户面信息，包括：采用第三会话管理设备从第一控制器获取用户面信息，并向第三数据存储设备发送用户面信息；采用第三数据存储设备向第四会话管理设备发送用户面信息。
可选的，信息传输方法还包括：采用第三数据存储设备从第一控制面的第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息。
可选的，预设设备包括：孪生网络体中第二控制面的第五会话管理设备，第二控制器与第五会话管理设备通信连接，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第五会话管理设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息。
可选的，孪生网络体还包括：第二控制面的第二网络存储设备；信息传输方法还包括：采用第二网络存储设备从第一控制面的第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息，第一网络存储设备是第一控制面中用于收集第一控制面中其他网元设备的网元信息的网元。
可选的，预设设备包括：独立设置的第四数据存储设备，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第四数据存储设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息。
可选的，信息传输方法还包括：采用预设设备从第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息。
第二方面，本公开提供一种信息传输装置，应用于数字孪生网络，数字孪生网络包括物理网络体和物理网络体的孪生网络体，物理网络体包括：基于软件定义网络架构的第一控制器和与第一控制器通信连接的第一用户面的网元设备；孪生网络体包括基于软件定义网络架构的第二控制器和与第二控制器通信连接的第二用户面的网元设备，第二控制面的网元设备和第二用户面的网元设备之间通过第二控制器通信，信息传输装置包括：
传输模块，用于采用第二控制器从第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送用户面信息，用户面信息是第一控制器从第一用户面的网元设备获取的。
第三方面，本公开提供一种处理器可读存储介质，处理器可读存储介质存储有计算机程序，计算机程序用于使处理器执行第一方面任一项的信息传输方法。
第四方面，本公开提供一种包含指令的计算机程序产品，当指令在计算机上运行时，使得计算机执行如上述第一方面的信息传输方法。
根据本公开提供的信息传输方法、装置及存储介质，应用于数字孪生网络，数字孪生网络包括物理网络体和物理网络体的孪生网络体，其中，物理网络体包括：基于软件定义网络架构的第一控制器和与第一控制器通信连接的第一用户面的网元设备；孪生网络体包括基于软件定义网络架构的第二控制器和与第二控制器通信连接的第二用户面的网元设备；通过采用第二控制器从第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送用户面信息，用户面信息是第一控制器从第一用户面的网元设备获取的，实现物理网络体的用户面信息传输至孪生网络体的用户面的网元设备。
应当理解，上述发明内容部分中所描述的内容并非旨在限定本公开的实施例的关键或重要特征，亦非用于限制本公开的范围。本公开的其它特 征将通过以下的描述变得容易理解。
附图说明
为了更清楚地说明本公开或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开提供的现有技术SDN架构的示意图；
图2为本公开一实施例提供的应用场景示意图；
图3为本公开实施例提供的第一种信息传输方法的流程图；
图4为本公开实施例提供的第二信息传输方法的流程图；
图5为本公开实施例提供的第三信息传输方法的流程图；
图6为本公开实施例提供的第四信息传输方法的流程图；
图7为本公开实施例提供的第五信息传输方法的流程图；
图8为本公开实施例提供的第六信息传输方法的流程图；
图9为本公开实施例提供的第七信息传输方法的流程图；
图10为本公开实施例提供的第八信息传输方法的流程图；
图11为本公开实施例提供的第九信息传输方法的流程图。
具体实施方式
本公开中，“至少一个”是指一个或者多个，“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B的情况，其中A,B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。“以下至少一项(个)”或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a,b,或c中的至少一项(个)，可以表示：a,b,c,a-b,a-c,b-c,或a-b-c，其中a,b,c可以是单个，也可以是多个。
可以理解的，本公开实施例中的各步骤或操作仅是示例，本公开实施例还可以执行其它操作或者各种操作的变形。此外，各个步骤可以按照本公开 实施例呈现的不同的顺序来执行，并且有可能并非要执行本公开实施例中的全部操作。
下面将结合本公开实施例中的附图，对本公开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公开一部分实施例，并不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开实施例提供的技术方案可以适用于多种系统，尤其是6G系统。例如适用的系统可以是全球移动通讯(global system of mobile communication，GSM)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)通用分组无线业务(general packet radio service，GPRS)系统、长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)系统、高级长期演进(long term evolution advanced，LTE-A)系统、通用移动系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)系统、6G新空口(New Radio,NR)系统等。这多种系统中均包括终端和网络设备。系统中还可以包括核心网部分，例如演进的分组系统(Evloved Packet System,EPS)、6G系统(5GS)等。
为更清楚地理解本方案，先分别对本方案涉及的软件定义网络架构(Software Defined Network，SDN)、数字孪生网络以及现有技术存在的问题进行简单描述，具体如下：
一、SDN
目前的SDN是一种网络架构，设计理念是将网络的控制平面与数据转发平面进行分离，通过集中的控制器中的软件平台实现可编程化控制底层硬件，实现对网络资源的按需调配。参照图1为SDN架构，该SDN架构包括应用面、控制面和数据面。其中，应用面包含各种基于SDN的上层应用，使用户无需关心底层就可以编程部署新应用。控制面包含SDN控制器和其他控制器。数据面由交换机等通用的网元设备组成。控制面和数据面主要应用OpenFlow、P4Runtime协议通过SDN控制器通信，SDN控制器南向接口与数据面通信，北向接口与应用面通信，东西向接口与控制面中其控制器进行通信。
二、数字孪生网络
数字孪生网络是一个具有物理网络体和孪生网络体(虚拟孪生体)，且二者可进行实时交互映射的系统。其中，孪生网络体是一种数字化理念和技术手段，它以数据与模型的集成融合为基础与核心，通过在数字空间实时构建物理对象的精准数字化映射，基于数据整合与分析预测来模拟、验证、预测、控制物理网络体全生命周期过程，最终形成智能决策的优化闭环，其中，面对的物理对象包括实物、行为和过程。构建孪生网络体涉及到的数据包括实时传感数据和运行历史数据集成的模型涵盖物理模型、机理模型和流程模型等。孪生网络体构建了物理网络体的数字空间，实现了虚实映射。随着数字孪生技术的发展以及整个网络运维越来越复杂，并考虑到网络故障的高代价以及昂贵的试验成本，需要在传统物理网络体进行外部抽象映射，建立一个新的发展体系，构建全新的孪生网络体，通过虚实结合的闭环控制，来改变现有网络规、建、维、优的既定规则，有效保障网络运维，实时优化网络，实现未来网络自治。
三、技术问题
目前，未实现基于物理网络体和孪生网络体之间的用户面信息的交互。即如何基于SDN架构下物理网络本体的用户面信息传输到孪生网络体用户面的网元设备中，进而实现对物理网络体的用户面信息复刻至孪生网络体，相关技术未进行研究说明。
为解决上述问题，本公开实施例提供了一种信息传输方法、装置及存储介质，该方法应用于数字孪生网络，数字孪生网络包括物理网络体和物理网络体的孪生网络体，其中，物理网络体包括：基于软件定义网络架构的第一控制器和与第一控制器通信连接的第一用户面的网元设备；孪生网络体包括基于软件定义网络架构的第二控制器和与第二控制器通信连接的第二用户面的网元设备；信息传输方法包括：采用第二控制器从第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送用户面信息，用户面信息是第一控制器从第一用户面的网元设备获取的，本公开通过在物理网络体和孪生网络体均采用SDN架构，通过控制器实现物理网络体的用户面信息复刻至孪生网络体的用户面。
其中，方法和装置是基于同一申请构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处不再赘述。
参考图2，图2为本公开实施例提供的应用场景示意图。如图2所示，包 括数字孪生网络，该数字孪生网络包括物理网络体21和孪生网络体22，其中，物理网络体包括：基于软件定义网络架构的第一控制面的网元设备、第一控制器和与第一控制器通信连接的第一用户面的网元设备；孪生网络体包括基于软件定义网络架构的第二控制面的网元设备、第二控制器和与第二控制器通信连接的第二用户面的网元设备。本公开用于将物理网络体21第一用户面的用户面信息通过第一控制器和第二控制器传输给孪生网络体22的第二用户面。
其中，第一控制器和第二控制器均为为一种SDN控制器，第一控制器用于与第一用户面的网元设备通信连接以收集第一用户面网元设备的用户面信息。第二控制器用于与第二用户面网元设备通信连接以将第一用户面网元设备的用户面信息更新至第二用户面对于的网元设备。第一用户面的网元设备包括：openflow交换机、P4交换机等可编程设备。
此外，本公开实施例中还提供控制面信息的传输，其中控制面信息的传输和用户面信息的传输过程是独立的，无先后顺序的限定。此外，本公开实施例中的用户面信息包括第一用户面网元设备的转发设备标识、链路信息、端口号和端口状态中的至少一项。控制面信息包括：第一控制面的网元设备的网元状态和/或网元标识。
在上述图2的基础上，参考图3，图3为本公开实施例提供的第一种信息传输方法的流程示意图，包括：采用第二控制器从第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送用户面信息，用户面信息是第一控制器从第一用户面的网元设备获取的。
其中，第一控制器收集了第一用户面的各个网元设备的用户面信息，第二控制器可以直接和第一控制器通信，从第一控制器获取用户面信息，然后第二控制器将获取到的用户面信息传输给第二用户面中对应的网元设备，如网元设备A。
具体地，参照图3，采用第二控制器从第一控制器获取用户面信息，包括：第二控制器向第一控制器发送用户面信息查询请求，其中，用户面查询请求携带有转发设备标识、链路信息、端口号、端口状态等信息请求；第一控制器向第二控制器发送查询响应，查询响应携带用户面信息，用户面信息包括：转发设备标识、链路信息、端口号、端口状态等信息。第二控制器向对应的第二用户面的网元设备发送用户面信息，包括：第二控制器根据收 到的用户面信息，向第二用户面对应的网元设备下发指令，如：链路断开、端口启动或关闭等指令。第二用户面对应的网元设备收到第二控制器下发的指令后，对其做出响应并根据下发指令做出调整更新，如断开链路、启动或关闭端口。
示例性地，在第一用户面的网元设备C链路断开后，第一控制器收集到了第一用户面的用户面信息“链路断开的信息”，第一控制器将该用户面信息“链路断开的信息”发送给第二控制器，第二控制器向第二用户面中与网元设备C对应的网元发送该用户面信息“链路断开的信息”，
进一步地，还包括采用第二网络存储设备从第一控制面的第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息，第一网络存储设备是第一控制面中用于收集第一控制面中其他网元设备的网元信息的网元。
其中，参照图3，第一网络存储设备是第一控制面的网元设备，第一网络存储设备用于存储第一控制面中各个网元设备的控制面信息。第二网络存储设备是第二控制面的网元设备，第二网络存储设备为第一网络存储设备的镜像设备。
具体地，采用第二网络存储设备从第一控制面的第一网络存储设备获取控制面信息，包括：第二网络存储设备向第一网络存储设备发送控制面信息请求，具体为调用网元服务发现请求，用于发现网络存储功能中网元的状态、网元标识等信息；步骤2：第一网络存储设备向第二网络存储设备发送请求响应，该请求响应携带的控制面信息，控制面信息包括网元状态、网元标识等信息。
然后，向第二控制面对应的网元设备发送控制面信息包括：第二网络存储设备控制面信息，下发指令到对应的第二控制面的网元设备，如网元设备B。例如，控制面信息为查询到会话管理设备下线，则第二网络存储设备向第二控制面的会话管理设备发送去注册指令。第二控制面的网元设备收到第二网络存储设备发送的指令(如更新请求)后，向第二网络存储设备发送响应信息(如更新请求响应)，根据收到的指令做出状态等信息的更新。
本公开实施例可以直接通过第一控制器和第二控制器实现用户面信息从第一用户面传输至第二用户面，并且还可以通过第一网络存储设备和第 二网络存储设备实现控制面信息从第一控制面传输至第二控制面。
以下多个实施例中与图3实施例相同的部分，可参照上述内容，以下描述中不再赘述。
一种实施例中，采用第二控制器从第一控制器获取用户面信息，包括：采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息。
具体地，为设置一预设设备，该预设设备可以从第一控制器获取用户面信息，然后将获取用户面信息转发给第二控制器。
示例性地，参照图3，具体可以包括以下步骤：
S11：第二网络存储设备向第一网络存储设备调用网元服务发现请求，主要发现网络存储功能中网元的状态、网元标识等信息；
S12：第一网络存储设备向第二网络存储设备发送网元服务发现响应，携带的有控制面信息；
S13：第二控制器向第一控制器发送用户面信息查询请求，携带有请求转发设备标识、链路信息、端口号、端口状态等信息；
S14：第一控制器向第二控制器发送查询响应，携带有请求转发设备标识、链路信息、端口号、端口状态等信息；
S15：第二控制器根据收到的用户面信息，向第二用户面的网元设备下发指令(如：链路断开、端口启动/关闭等指令)；
S16：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应；
S17：第二用户面的网元设备根据下发指令做出调整更新；
S18：第二网络存储设备根据服务发现到的控制面信息，下发指令到对应的第二控制面的网元设备。比如查询到会话管理功能下线，则第二网络存储设备向本体内的会话管理功能发送去注册指令；
S19：第二控制面的网元设备收到本体内的第二网络存储设备发送的更新请求后，向第二网络存储设备发送信息更新请求响应；
S110：第二控制面的网元设备根据收到的指令做出状态等信息的更新。
参照图4，为本公开实施例提供的第二种信息传输方法的流程示意图，预设设备包括：管理物理网络体和孪生网络体的第一管理设备，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采 用第一管理设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息。
其中，第一管理设备是独立设置的，第一管理设备是用于管理物理网络体21和孪生网络体22的管理设备，因此，第一管理设备可以与物理网络体21和孪生网络体22的任何面的网元设备进行通信。
其中，采用预设设备从第一控制器获取用户面信息，包括：采用预设设备向第一控制器发送用户面信息的第二查询请求；采用第一控制器响应第二查询请求，向预设设备发送用户面信息。在本公开实施例中，第二查询请求为用户面信息查询请求。
针对图4，用户面信息的一种传输方式为第一管理设备主动获取用户面信息，具体为，第一管理设备向第一控制器发送用户面信息查询请求；第一控制器向第一管理设备发送用户面信息查询响应；第一管理设备把查询到的用户面信息更新到第二控制器；第二控制器收到用户面信息后，对其做出更新响应；第二控制器根据收到的用户面信息向第二用户面对应的网元设备下发指令，如：链路断开、端口启动或关闭等指令。第二用户面对应的网元设备收到第二控制器下发的指令后，对其做出响应并根据下发指令做出调整更新，如断开链路、启动或关闭端口。
针对图4，采用预设设备从第一控制器获取用户面信息，包括：采用第一控制器向预设设备主动上报用户面信息。具体为，第一控制器向第一管理平台发送上报请求，上报请求中包括：用户面信息。第一管理平台响应该上报请求，并把查询到的用户面信息更新到第二控制器。
进一步地，对于图4所示的网络结构，可以采用图3所示的方式进行控制面信息的传输，也可以采用图4的方式进行控制面信息的传输。
其中，参照图4，采用预设设备从第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息。在图4中预设设备为第一管理设备
具体地，一种控制面信息的传输方式为采用第一管理设备向第一网络存储设备发送控制面信息查询请求；第一网络存储设备响应该控制面信息查询请求，向第一管理设备发送控制面信息。另一种控制面信息的传输方式为，第一网络存储设备向第一管理设备主动上报请求，该请求中携带有控制面信息，第一管理设备响应该请求，并向第二控制面的网络设备发送 该控制面信息。
一种示例性地，参照图4，具体可以包括以下步骤：
S21：第一管理设备向第一网络存储设备发送控制面信息查询请求，向其查询控制面网元的消息为网元状态、网元标识等信息；
S22：第一网络存储设备向第一管理设备发送控制面信息查询响应，主要携带的信息为网元的状态、网元的标识等消息；
S23：第一管理设备向第一控制器发送用户面信息查询请求，携带请求的有转发设备标识、链路信息、端口号、端口状态等请求信息；
S24：第一控制器向第一管理设备发送用户面信息查询响应，携带的有转发设备标识、链路信息、端口号、端口状态等信息；
S25：第一管理设备把查询到的用户面信息更新到第二控制器，携带的主要有转发设备标识、链路信息、端口号、端口状态等信息；
S26：第二控制器收到更新消息请求后，对其做出更新响应；
S27：第二控制器根据收到的用户面信息，向第二用户面的网元设备并下发指令(如：链路断开、端口启动/关闭等)
S28：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应
S29：第二用户面的网元设备根据指令做出调整更新；
S210：第一管理设备根据查询到的控制面信息，下发指令到对应的第二控制面的网元设备；比如查询到会话管理功能下线，则第一管理设备向本体内的会话管理功能发送去注册指令；
S211：第二控制面的网元设备收到第一管理设备发送的更新请求后，向第一管理设备发送更新请求响应；
S212：第二控制面的网元设备根据收到的指令做出状态等信息的更新。
另一种示例性地，步骤S21至S24由第一管理设备的主动查询用户面信息和控制面信息，改变为了第一网络存储设备和第一控制器主动向第一管理设备上报用户面信息和控制面信息，但所携带的消息无差别，其他步骤同S25至S212。
参照图5，为本公开实施例提供的第三种信息传输方法的流程示意图，基于图5，预设设备包括：管理物理网络体的第二管理设备和管理孪生网络体的第三管理设备，采用第一管理设备从第一控制器获取用户面信息， 并向第二控制器发送用户面信息，包括：采用第二管理设备从第一控制器获取用户面信息，并向第三管理设备发送用户面信息；采用第三管理设备向第二控制器发送用户面信息。
在图5中，第二管理设备可以主动从第一控制器中查询用户面信息，也可以是第一控制器将用户面信息主动上报给第二管理设备，然后发送给第三管理设备，由第三管理设备转发给第二控制器。其他内容可参照上述实施例，在此不再赘述。
进一步地，在图5中，还包括，第二管理设备从第一网络存储设备中获取控制面信息，然后发送给第三管理设备。其中，第二管理设备可以主动从第一网络存储设备查询控制面信息，也可以是第一网络存储设备将控制面信息主动上报给第二管理设备。其他内容可参照上述实施例，在此不再赘述。
一种示例性地，参照图5，具体包括以下步骤：
S31：第二管理设备向第一网络存储设备发送控制面信息查询请求，向其查询控制面网元的消息为网元状态、网元标识等信息；
S32：第一网络存储设备向第二管理设备发送控制面信息查询响应，主要携带的信息为网元的状态、网元的标识等消息；
S33：第二管理设备向其内第一控制器发送用户面信息查询请求，携带请求的有转发设备标识、链路信息、端口号、端口状态等请求信息；
S34：第一控制器向第二管理设备发送用户面信息查询响应，携带的有转发设备标识、链路信息、端口号、端口状态等信息；
S35：第二管理设备把收集到的控制面信息和用户面信息更新到第三管理设备；
S36：第三管理设备收到第二管理设备发送的信息后，向其发送更新响应；
S37：第三管理设备把查询到的用户面信息更新到第二控制器，携带的主要有转发设备标识、链路信息、端口号、端口状态等信息；
S38：第二控制器收到更新消息请求后，对其做出更新响应；
S39：第二控制器根据收到的用户面信息，向第二用户面的网元设备并下发指令(如：链路断开、端口启动/关闭等)；
S310：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应；
S311：数字孪生网络体的第二用户面的网元设备根据指令做出调整更新；
S312：第三管理设备根据查询到的控制面信息，下发指令到对应的第二控制面的网元设备，比如查询到会话管理功能的状态为下线，则第三管理设备向本体内的会话管理功能发送去注册指令；
S313：第二控制面的网元设备收到第三管理设备发送的更新请求后，向第三管理设备发送更新请求响应；
S314：第二控制面的网元设备根据收到的指令做出状态等信息的更新。
另一示例性地，此实施例与上述实施例的区别是：S31至S34由第二管理设备的主动查询改变为了第一网络存储设备和第一控制器主动向第二管理设备上报，但所携带的消息无差别，其他同步骤S35至S314。
参照图6，为本公开实施例提供的第四种信息传输方法的流程示意图，其中，预设设备包括：物理网络体中第一控制面的第一会话管理设备和孪生网络体中第二控制面的第二会话管理设备，第一会话管理设备和第一控制器通信连接，第二会话管理设备与第二控制器通信连接，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第一会话管理设备从第一控制器获取用户面信息，并向第一管理设备发送用户面信息；采用第一管理设备向第二会话管理设备发送用户面信息；采用第二会话管理设备向第二控制器发送用户面信息。
其中，若预设设备包括第二管理设备和第三管理设备，则采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第一会话管理设备从第一控制器获取用户面信息，并向第二管理设备发送用户面信息；采用第二管理设备向第三管理设备发送用户面信息；采用第三管理设备向第二会话管理设备发送用户面信息；采用第二会话管理设备向第二控制器发送用户面信息。
在本公开实施例中，需要对第一会话管理设备和第二会话管理设备的功能进行增强，第一会话管理设备可以和第一控制器通信，可以从第一控制器接收用户面信息；同时，也能把收集到的用户面信息发送给第一控制器。同样的第二会话管理设备可以和第二控制器通信。
在图6中，第一管理设备可以主动从第一会话管理设备中查询用户面信息，也可以是第一会话管理设备将用户面信息主动上报给第一管理设备，然后第一管理设备将用户面信息发送给第二会话管理设备，由第二会话管 理设备转发给第二控制器。其他内容可参照上述实施例，在此不再赘述。
进一步地，在图6中，还包括，第一管理设备从第一网络存储设备中获取控制面信息，然后发送给第二控制面的网元设备。其中，第一管理设备可以主动从第一网络存储设备查询控制面信息，也可以是第一网络存储设备将控制面信息主动上报给第一管理设备。其他内容可参照上述实施例，在此不再赘述。
一种示例性地，参照图6，具体包括以下步骤：
S41：第一会话管理设备从第一控制器获取了相关用户面信息；
S42：第二管理设备向第一网络存储设备发送控制面信息查询请求，向其查询控制面消息如网元状态、网元标识等信息；
S43：第一网络存储设备向第二管理设备发送控制面信息查询响应，主要携带的信息为控制面消息；
S44：第二管理设备向第一会话管理设备发送用户面信息查询请求；
S45：第一会话管理设备向第二管理设备发送用户面信息查询响应，携带的有转发设备标识、链路信息、端口号、端口状态等信息用户面信息；
S46：第二管理设备把收集到的控制面信息和用户面信息更新到第三管理设备；
S47：第三管理设备收到第二管理设备发送的控制面信息和用户面信息后，向其发送更新响应；
S48：第三管理设备把查询到的用户面信息更新到第二会话管理设备；
S49：第二会话管理设备收到更新消息请求后，对其做出更新响应；
S410：第二会话管理设备把查询到的用户面信息更新到第二控制器；
S411：第二控制器收到更新消息请求后，对其做出更新响应；
S412：第二控制器根据收到的用户面信息，向第二用户面的网元设备下发指令(如：链路断开、端口启动/关闭等)；
S413：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应；
S414：第二用户面的网元设备根据下发指令做出调整更新；
S415：第三管理设备根据查询到的控制面信息，下发指令到对应的第二控制面的网元设备，比如查询到会话管理功能的状态为下线，则第三管理设备向第二会话管理设备发送去注册指令；
S416：第二控制面的网元设备收到第二会话管理设备发送的更新请求后，向第二会话管理设备发送更新请求响应；
S417：第二控制面的网元设备根据收到的指令做出状态等信息的更新。
另一种示例性地，参照图6，包括，此实施例与上述实施例的区别是：S41-S45由第二管理设备的主动查询改变为了第一网络存储设备和第一会话管理设备主动向第二管理设备上报，但所携带的消息无差别，其他步骤同S46-S417。
再一种示例性地，参照图6，具体包括以下步骤
S51：第一会话管理设备已从第一控制器获取了相关用户面信息；
S52：第一管理设备向第一网络存储设备发送控制面信息查询请求，向其查询控制面消息为网元状态、网元标识等信息；
S53：第一网络存储设备向第一管理设备发送控制面信息查询响应，主要携带的信息控制面消息，如网元的状态、网元的标识等消息；
S54：第一管理设备向第一会话管理设备发送用户面信息查询请求；
S55：第一会话管理设备向第一管理设备发送用户面信息查询响应，携带的有用户面信息，如转发设备标识、链路信息、端口号、端口状态等信息；
S56：第一管理设备把查询到的用户面信息更新到第二会话管理设备；
S57：第二会话管理设备收到更新消息请求后，对其做出更新响应；
S58：第二会话管理设备把查询到的用户面信息更新到第二控制器；
S59：第二控制器收到更新消息请求后，对其做出更新响应；
S510：第二控制器根据收到的用户面信息，向第二用户面的网元设备下发指令(如：链路断开、端口启动/关闭等)；
S511：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应；
S512：第二用户面的网元设备根据最新用户面消息和动作指令做出调整更新；
S513：管理平台根据查询到的控制面信息，下发指令到对应的第二控制面的网元设备；比如查询到会话管理功能下线，则第三管理设备向本体内的会话管理功能发送去注册指令；
S514：第二控制面的网元设备收到第一管理设备发送的更新请求后，向第一管理设备发送更新请求响应；
S515：第二控制面的网元设备根据收到的指令做出状态等信息的更新。
又一示例性地，参照图6，此实施例与上述的区别是：S51至S55由第一管理设备的主动查询改变为了第一网络存储设备和第一会话管理设备主动向第一管理设备上报，但所携带的消息无差别，其他步骤同S56至S515相同，在此不再赘述。
参考图7，为本公开实施例提供的第五种信息传输方法的流程示意图，其中，预设设备包括：物理网络体中第一控制面的第三会话管理设备和孪生网络体中第二控制面的第四会话管理设备，第三会话管理设备和第一控制器通信连接，第四会话管理设备与第二控制器通信连接，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第三会话管理设备从第一控制器获取用户面信息，并向第四会话管理设备发送用户面信息；采用第四会话管理设备向第二控制器发送用户面信息。
进一步地，信息传输方法还包括：采用第二网络存储设备从第一控制面的第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息。
此外，采用事件暴露订阅的方式从第三会话管理设备获取用户面信息。具体为，第四会话管理设备向第三会话管理设备调用事件暴露服务请求，主要订阅第三会话管理设备中用户面信息。当第三会话管理设备从第一控制器中收集到用户面信息及信息更新时，向第四会话管理设备发送事件暴露订阅响应，该事件暴露订阅响应携带用户面信息。
示例性地，参照图7，具体包括以下步骤：
S61：第三会话管理设备已从第一控制器获取了相关用户面信息；
S62：第二网络存储设备向第一网络存储设备调用网元服务发现请求，主要发现第一网络存储设备中的控制面信息，如网元的状态、网元标识等信息；
S63：第一网络存储设备向第二网络存储设备发送网元服务发现响应，携带有控制面信息；
S64：第四会话管理设备向第三会话管理设备调用事件暴露服务请求，主要订阅第三会话管理设备中用户面信息，主要有转发设备标识、链路信息、端口号，端口状态等信息；
S65：当第三会话管理设备收集到用户面信息及信息更新时，向第四会话管理设备发送事件暴露订阅响应，携带的消息有用户面信息；
S66：第四会话管理设备把查询到的用户面信息更新到第二控制器；
S67：第二控制器收到更新消息请求后，对其做出更新响应；
S68：第二控制器根据收到的用户面信息，向第二用户面的网元设备下发指令(如：链路断开、端口启动/关闭等)；
S69：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应；
S610：第二用户面的网元设备根据下发指令做出调整更新；
S611：第二网络存储设备根据服务发现到的控制面信息，下发指令到对应的第二控制面的网元设备，比如查询到会话管理功能下线，则第二网络存储设备向本体内的会话管理功能发送去注册指令；
S612：第二控制面的网元设备收到本体内的第二网络存储设备发送的更新请求后，向第二网络存储设备发送信息更行请求响应；
S613：第二控制面的网元设备根据收到的指令做出状态等信息的更新。
参考图8，为本公开实施例提供的第六种信息传输方法的流程示意图，预设设备还包括：第一控制面的第一数据存储设备和第二控制面的第二数据存储设备，采用第三会话管理设备从第一控制器获取用户面信息，并向第四会话管理设备发送用户面信息，包括：采用第三会话管理设备从第一控制器获取用户面信息，并向第一数据存储设备发送用户面信息；采用第一数据存储设备向第二数据存储设备发送用户面信息；采用第二数据存储设备向第四会话管理设备发送用户面信息。
本公开实施例中的数据存储设备可以收集并存储来自移动用户和智能网络元件的全部数据，这些数据可以有6G网络中的智能面出于特定目的来订阅。在本公开实施例中第一数据存储设备设置在第一控制面，第二数据存储设备设置在第二控制面。其中，增加的第一数据存储设备可以用来存储终端、无线、核心网等的数据信息。
在本公开实施例中，也需要对第三会话管理设备和第四会话管理设备的功能进行增强，第三会话管理设备可以和第一控制器通信，可以从第一控制器接收用户面信息；同时，也能把收集到的用户面信息发送给第一控制器。同样的第三会话管理设备可以和第二控制器通信。
进一步地，信息传输方法还包括：采用第一数据存储设备从第一控制面的第一网络存储设备获取控制面信息，并向第二数据存储设备发送控制面信息；采用第二数据存储设备向第二控制面对应的网元设备发送控制面信息。
具体为，第一数据存储设备向第一网络存储设备调用网元服务发现请求，第一网络存储设备向第一数据存储设备发送网元服务发现响应，携带有控制面信息。
此外，图8中也是采用事件暴露订阅的方式从第三会话管理设备获取用户面信息。具体的事件暴露订阅的方式参照上述，在此不再赘述。
示例性地，参考图8，具体包括以下步骤：
S71：第三会话管理设备从第一控制器获取了相关用户面信息；
S72：第一数据存储设备向第一网络存储设备调用网元服务发现请求，主要发现第一网络存储设备中的控制面信息，如网元的状态、网元标识等信息；
S73：第一网络存储设备向第一数据存储设备发送网元服务发现响应，携带有控制面信息；
S74：第一数据存储设备向第三会话管理设备调用事件暴露请求，主要订阅第三会话管理设备中用户面信息，主要有转发设备标识、链路信息、端口号、端口状态等信息；
S75：当第三会话管理设备收集到用户面信息及信息更新时，向第三会话管理设备发送事件暴露订阅响应，携带的消息用户面信息；
S76：第一数据存储设备把收集到的控制面信息和用户面信息发给第二数据存储设备；
S77：第二数据存储设备收到信息更新后，向第一数据存储设备发送更新响应；
S78：第二数据存储设备把查询到的用户面信息更新到本体内的第四会话管理设备；
S79：第四会话管理设备收到更新消息请求后，对其做出更新响应
S710：第四会话管理设备把查询到的用户面信息更新到第二控制器；
S711：第二控制器收到更新消息请求后，对其做出更新响应；
S712：第二控制器根据收到的用户面信息，向第二用户面的网元设备下发指令(如：链路断开、端口启动/关闭等)；
S713：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应；
S714：第二用户面的网元设备根据最新用户面消息和动作指令做出调整更新；
S715：第二数据存储设备根据查询到的控制面信息，下发指令到对应的第二控制面的网元设备，比如查询到会话管理功能下线，则第二数据存储设备向本体内的第四会话管理设备发送去注册指令；
S716：第二控制面的网元设备收到本体内第二数据存储设备发送的更新请求后，向第二数据存储设备发送更新请求响应；
S717：第二控制面的网元设备根据收到的指令做出状态等信息的更新。
参考图9，为本公开实施例提供的第七种信息传输方法的流程示意图，预设设备还包括：独立设置的第三数据存储设备，采用第三会话管理设备从第一控制器获取用户面信息，并向第四会话管理设备发送用户面信息，包括：采用第三会话管理设备从第一控制器获取用户面信息，并向第三数据存储设备发送用户面信息；采用第三数据存储设备向第四会话管理设备发送用户面信息。
在本公开实施例中，《中国移动6G网络架构技术白皮书》中介绍了6G架构，提到了三层四体五面，其中五面中的一面为数据面。数据面是6G网络架构中新增的一个平面，其目的是实现庞大用户数据的高效安全迭代、网络状态的可靠迁移、以及通过可信的方式引入数据服务。该平面将构建高效、统一的数据管理功能，支持精细化的数据采集、高效的数据传输、灵活的数据存储、分布式数据协同，兼顾考虑数据的可靠性、数据隐私和安全，实现对数据全生命周期的闭环管理，同时将数据作为一种服务产品，构建基于数据提供者和消费者的业务逻辑，提供多样化的数据增值服务。主要具有数据融合、数据连续性、数据服务等能力。所以，数据面收集并存储来自移动用户和智能网络元件的全部数据，这些数据可以由人工智能平面出于特定目的来订阅。本公开实施例中提到的数据存储设备具备的数据存储功能，是对数据面的暂定称谓，其可是一个独立的模块，也可是控制面中的网元设备，但不管以何种形式存在，皆具备上面所说的数据收集功能。在图9中的第三数据存储设备是一个独立设置的网元设备。
在图9中，第三数据存储设备可以主动从第三会话管理设备中查询用 户面信息，也可以是第三会话管理设备将用户面信息主动上报给第三数据存储设备，然后第三数据存储设备将用户面信息发送给第四会话管理设备，由第四会话管理设备转发给第二控制器。其他内容可参照上述实施例，在此不再赘述。
进一步地，信息传输方法还包括：采用第三数据存储设备从第一控制面的第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息。
具体为，第一控制器从第一网络存储设备中获取控制面信息，然后发送给第三数据存储设备。其中，第三数据存储设备可以主动从第一网络存储设备查询控制面信息，也可以是第一网络存储设备将控制面信息主动上报给第三数据存储设备。其他内容可参照上述实施例，在此不再赘述。
示例性一，参考图9，具体包括以下步骤：
S81：第三会话管理设备已从第一控制器获取了相关用户面信息；
S82：第三数据存储设备向第一网络存储设备发送控制面信息查询请求，向其查询控制面消息如网元状态、网元标识等信息；
S83：第一网络存储设备向第三数据存储设备发送控制面信息查询响应，主要携带有控制面信息，如网元的状态、网元的标识等消息；
S84：第三数据存储设备向第三会话管理设备发送用户面信息查询请求；
S85：第三会话管理设备向第三数据存储设备发送用户面信息查询响应；
S86：第三数据存储设备把查询到的用户面信息更新到第四会话管理设备；
S87：第四会话管理设备收到更新消息请求后，对其做出更新响应；
S88：第四会话管理设备把查询到的用户面信息更新到第二控制器；
S89：第二控制器收到更新消息请求后，对其做出更新响应；
S810：第二控制器根据收到的用户面信息，向第二用户面的网元设备下发指令(如：链路断开、端口启动/关闭等)；
S811：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应；
S812：第二用户面的网元设备根据最新用户面消息和动作指令做出调 整更新；
S813：第三数据存储设备根据查询到的控制面信息，下发指令到对应的第二控制面的网元设备；比如查询到会话管理功能下线，则第三管理设备向本体内的会话管理功能发送去注册指令；
S814：第二控制面的网元设备收到第三数据存储设备发送的更新请求后，向第三数据存储设备发送更新请求响应；
S815：第二控制面的网元设备根据收到的指令做出状态等信息的更新。
另一示例性地，参考图9，此实施例与上述实施例的区别是：S81-S85由第三数据存储设备的主动查询改变为了第一网络存储设备和第三会话管理设备主动向第三数据存储设备上报，但所携带的消息无差别，其他步骤同S86-S15，在此不再赘述。
参考图10，为本公开第八种实施例提供的信息传输方法的流程示意图，预设设备包括：孪生网络体中第二控制面的第五会话管理设备，第二控制器与第五会话管理设备通信连接，采用预设设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第五会话管理设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息。
在本公开实施例中，第五会话管理功能可以直接从第一控制器获取用户面信息。具体为，第五会话管理功能向第一控制器发送用户面信息的查询请求，第一控制器向第五会话管理功能发送响应，响应携带有用户面信息。
进一步地，孪生网络体还包括：第二控制面的第二网络存储设备；信息传输方法还包括：采用第二网络存储设备从第一控制面的第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息，第一网络存储设备是第一控制面中用于收集第一控制面中其他网元设备的网元信息的网元。
示例性地，参照图10以及上述图7的实施例S61至S613，此实施例与图7实施例的区别是：把第三会话管理功能换成了第一控制器，步骤S64-S65换成了用户面信息查询请求和响应，由第五会话管理设备直接向用户面功能查询用户面信息，但查询的用户面信息无差别，其他步骤无变化。
参考图11，为本公开第九种实施例提供的信息传输方法的流程示意图，预设设备包括：独立设置的第四数据存储设备，采用预设设备从第一控制 器获取用户面信息，并向第二控制器发送用户面信息，包括：采用第四数据存储设备从第一控制器获取用户面信息，并向第二控制器发送用户面信息。
在图11中，第四数据存储设备可以主动从第一控制器中查询用户面信息，也可以是第一控制器将用户面信息主动上报给第四数据存储设备，然后第四数据存储设备将用户面信息发送给第二控制器。其他内容可参照上述实施例，在此不再赘述。
信息传输方法还包括：采用预设设备从第一网络存储设备获取控制面信息，并向第二控制面对应的网元设备发送控制面信息。
具体地，在图11中，第四数据存储设备从第一网络存储设备中获取控制面信息，然后发送给第二控制面的网元设备。其中，第四数据存储设备可以主动从第一网络存储设备查询控制面信息，也可以是第一网络存储设备将控制面信息主动上报给第四数据存储设备。其他内容可参照上述实施例，在此不再赘述。
示例性地，参照图11，具体包括以下步骤：
S91：第四数据存储设备向第一网络存储设备发送控制面信息查询请求；
S92：第一网络存储设备向第四数据存储设备发送控制面信息查询响应，主要携带用户面信息；
S93：第四数据存储设备向第一控制器发送用户面信息查询请求；
S94：第一控制器向第四数据存储设备发送用户面信息查询响应，携带的有用户面信息；
S95：第四数据存储设备把查询到的用户面信息更新到第二控制器；
S96：第二控制器收到更新消息请求后，对其做出更新响应；
S97：第二控制器根据收到的用户面信息，向第二用户面的网元设备并下发指令(如：链路断开、端口启动/关闭等)；
S98：第二用户面的网元设备收到第二控制器下发的指令后，对其做出响应；
S99：第二用户面的网元设备根据指令做出调整更新；
S910：数据存储功能根据查询到的控制面网元信息，下发指令到对应的第二控制面的网元设备，比如查询到第一控制面的会话管理设备下线， 则第四数据存储设备向孪生网络体内的会话管理设备发送去注册指令；
S911：第二控制面的网元设备收到第四数据存储设备发送的更新请求后，向第四数据存储设备发送请求更新响应；
S912：数第二控制面的网元设备根据收到的指令做出状态等信息的更新。
在本公开实施例中，采用SDN架构，可以实现多种方式的物理网络体的用户面信息传输给孪生网络体的用户面的网元设备。
此外，本公开实施例提供了一种信息传输装置，应用于数字孪生网络，数字孪生网络包括物理网络体和物理网络体的孪生网络体，其中，物理网络体包括：基于软件定义网络架构的第一控制器和与第一控制器通信连接的第一用户面的网元设备；孪生网络体包括基于软件定义网络架构的第二控制器和与第二控制器通信连接的第二用户面的网元设备；信息传输装置包括：传输模块，用于采用第二控制器从第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送用户面信息，用户面信息是第一控制器从第一用户面的网元设备获取的。
在此需要说明的是，本公开提供的上述装置，能够实现上述方法实施例中所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
需要说明的是，本公开实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个处理器可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本公开各个实施例方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory， RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
本公开实施例提供了一种处理器可读存储介质，处理器可读存储介质存储有计算机程序，计算机程序用于使处理器执行本公开实施例提供的有关终端的任一方法。使处理器能够实现上述方法实施例中终端所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备，包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
本领域内的技术人员应明白，本公开的实施例可提供为方法、系统、或计算机程序产品。因此，本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、装置、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中，使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图 一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (18)

  1. 一种信息传输方法，其特征在于，应用于数字孪生网络，所述数字孪生网络包括物理网络体和所述物理网络体的孪生网络体，其中，所述物理网络体包括：基于软件定义网络架构的第一控制器和与所述第一控制器通信连接的第一用户面的网元设备；所述孪生网络体包括基于软件定义网络架构的第二控制器和与所述第二控制器通信连接的第二用户面的网元设备；
    所述信息传输方法包括：
    采用所述第二控制器从所述第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送所述用户面信息，所述用户面信息是所述第一控制器从第一用户面的网元设备获取的。
  2. 根据权利要求1所述的信息传输方法，其特征在于，所述采用所述第二控制器从所述第一控制器获取用户面信息，包括：
    采用预设设备从所述第一控制器获取用户面信息，并向所述第二控制器发送所述用户面信息。
  3. 根据权利要求2所述的信息传输方法，其特征在于，所述预设设备包括：管理所述物理网络体和孪生网络体的第一管理设备。
  4. 根据权利要求2所述的信息传输方法，其特征在于，所述预设设备包括：管理所述物理网络体的第二管理设备和管理所述孪生网络体的第三管理设备，所述采用预设设备从所述第一控制器获取用户面信息，并向所述第二控制器发送所述用户面信息，包括：
    采用所述第二管理设备从所述第一控制器获取所述用户面信息，并向所述第三管理设备发送所述用户面信息；
    采用所述第三管理设备向所述第二控制器发送所述用户面信息。
  5. 根据权利要求3所述的信息传输方法，其特征在于，所述预设设备还包括：所述物理网络体中第一控制面的第一会话管理设备和所述孪生网络体中第二控制面的第二会话管理设备，所述第一会话管理设备和所述第一控制器通信连接，所述第二会话管理设备与所述第二控制器通信连接，所述采用预设设备从所述第一控制器获取用户面信息，并向所述第二控制器发送所述用户面信息，包括：
    采用所述第一会话管理设备从所述第一控制器获取所述用户面信息，并向所述第一管理设备发送所述用户面信息；
    采用所述第一管理设备向所述第二会话管理设备发送所述用户面信息；
    采用所述第二会话管理设备向所述第二控制器发送所述用户面信息。
  6. 根据权利要求5所述的的信息处理方法，其特征在于，所述信息传输方法还包括：
    采用所述第一管理设备从所述第一控制面的第一网络存储设备获取控制面信息，并向所述第二控制面对应的网元设备发送所述控制面信息。
  7. 根据权利要求2所述的信息传输方法，其特征在于，所述预设设备包括：所述物理网络体中第一控制面的第三会话管理设备和所述孪生网络体中第二控制面的第四会话管理设备，所述第三会话管理设备和所述第一控制器通信连接，所述第四会话管理设备与所述第二控制器通信连接，所述采用预设设备从所述第一控制器获取用户面信息，并向所述第二控制器发送所述用户面信息，包括：
    采用所述第三会话管理设备从所述第一控制器获取所述用户面信息，并向所述第四会话管理设备发送所述用户面信息；
    采用所述第四会话管理设备向所述第二控制器发送所述用户面信息。
  8. 根据权利要求7所述的信息传输方法，其特征在于，所述预设设备还包括：第一控制面的第一数据存储设备和第二控制面的第二数据存储设备，所述采用所述第三会话管理设备从所述第一控制器获取所述用户面信息，并向所述第四会话管理设备发送所述用户面信息，包括：
    采用所述第三会话管理设备从所述第一控制器获取所述用户面信息，并向所述第一数据存储设备发送所述用户面信息；
    采用所述第一数据存储设备向所述第二数据存储设备发送所述用户面信息；
    采用所述第二数据存储设备向所述第四会话管理设备发送所述用户面信息。
  9. 根据权利要求8所述的信息传输方法，其特征在于，所述信息传输方法还包括：
    采用所述第一数据存储设备从所述第一控制面的第一网络存储设备获取控制面信息，并向所述第二数据存储设备发送所述控制面信息；
    采用所述第二数据存储设备向所述第二控制面对应的网元设备发送所述控制面信息。
  10. 根据权利要求7或8所述的信息传输方法，其特征在于，采用事件暴露订阅的方式从所述第三会话管理设备获取所述用户面信息。
  11. 根据权利要求7所述的信息传输方法，其特征在于，所述预设设备还包括：独立设置的第三数据存储设备，所述采用所述第三会话管理设备从所述第一控制器获取所述用户面信息，并向所述第四会话管理设备发送所述用户面信息，包括：
    采用所述第三会话管理设备从所述第一控制器获取所述用户面信息，并向所述第三数据存储设备发送所述用户面信息；
    采用所述第三数据存储设备向所述第四会话管理设备发送所述用户面信息。
  12. 根据权利要求11所述的信息传输方法，其特征在于，所述信息传输方法还包括：
    采用所述第三数据存储设备从所述第一控制面的第一网络存储设备获取控制面信息，并向所述第二控制面对应的网元设备发送所述控制面信息。
  13. 根据权利要求2所述的信息传输方法，其特征在于，所述预设设备包括：所述孪生网络体中第二控制面的第五会话管理设备，所述第二控制器与所述第五会话管理设备通信连接，所述采用预设设备从所述第一控制器获取用户面信息，并向所述第二控制器发送所述用户面信息，包括：
    采用所述第五会话管理设备从所述第一控制器获取用户面信息，并向所述第二控制器发送所述用户面信息。
  14. 根据权利要求1、7或13中任一项所述的信息传输方法，其特征在于，所述孪生网络体还包括：第二控制面的第二网络存储设备；所述信息传输方法还包括：
    采用所述第二网络存储设备从所述第一控制面的第一网络存储设备获取控制面信息，并向所述第二控制面对应的网元设备发送所述控制面信息，所述第一网络存储设备是所述第一控制面中用于收集第一控制面中其他网元设备的网元信息的网元。
  15. 根据权利要求2所述的信息传输方法，其特征在于，所述预设设备包括：独立设置的第四数据存储设备，所述采用预设设备从所述第一控 制器获取用户面信息，并向所述第二控制器发送所述用户面信息，包括：
    采用所述第四数据存储设备从所述第一控制器获取用户面信息，并向所述第二控制器发送所述用户面信息。
  16. 根据权利要求3、4或15中任一项所述的信息处理方法，其特征在于，所述信息传输方法还包括：
    采用所述预设设备从所述第一网络存储设备获取控制面信息，并向所述第二控制面对应的网元设备发送所述控制面信息。
  17. 一种信息传输装置，其特征在于，应用于数字孪生网络，所述数字孪生网络包括物理网络体和所述物理网络体的孪生网络体，所述物理网络体包括：基于软件定义网络架构的第一控制器和与所述第一控制器通信连接的第一用户面的网元设备；所述孪生网络体包括基于软件定义网络架构的第二控制器和与所述第二控制器通信连接的第二用户面的网元设备，所述第二控制面的网元设备和所述第二用户面的网元设备之间通过所述第二控制器通信，所述信息传输装置包括：
    传输模块，用于采用所述第二控制器从所述第一控制器获取用户面信息，并向对应的第二用户面的网元设备发送所述用户面信息，所述用户面信息是所述第一控制器从第一用户面的网元设备获取的。
  18. 一种处理器可读存储介质，其特征在于，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行权利要求1-16中任一项所述的信息传输方法。
PCT/CN2023/119840 2022-11-24 2023-09-19 信息传输方法、装置及存储介质 WO2024109298A1 (zh)

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