WO2023142094A1 - 通信方法及装置、存储介质 - Google Patents

通信方法及装置、存储介质 Download PDF

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Publication number
WO2023142094A1
WO2023142094A1 PCT/CN2022/075129 CN2022075129W WO2023142094A1 WO 2023142094 A1 WO2023142094 A1 WO 2023142094A1 CN 2022075129 W CN2022075129 W CN 2022075129W WO 2023142094 A1 WO2023142094 A1 WO 2023142094A1
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WIPO (PCT)
Prior art keywords
digital twin
information
physical
network element
configuration information
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Ceased
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PCT/CN2022/075129
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English (en)
French (fr)
Inventor
梁浩然
沈洋
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Filing date
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Priority to CN202280000199.0A priority Critical patent/CN116941228A/zh
Priority to US18/832,035 priority patent/US20250097116A1/en
Priority to EP22922923.2A priority patent/EP4472157A4/en
Priority to PCT/CN2022/075129 priority patent/WO2023142094A1/zh
Publication of WO2023142094A1 publication Critical patent/WO2023142094A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/14Network analysis or design
    • H04L41/145Network analysis or design involving simulating, designing, planning or modelling of a network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0895Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/2866Architectures; Arrangements
    • H04L67/30Profiles
    • H04L67/303Terminal profiles
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/50Service provisioning or reconfiguring

Definitions

  • the present disclosure relates to the communication field, and in particular, to a communication method and device, and a storage medium.
  • Digital Twin contains three main elements, namely, physical objects in physical space, virtual objects in virtual space, and data links between the two spaces.
  • Virtual objects in DT are exact digital copies of corresponding real-world objects. Virtual objects continuously adapt to operational changes based on collected online data and information and predict the state of corresponding physical objects. The data link between virtual space and physical space can ensure the co-evolution of virtual objects and physical objects.
  • DT provides new virtual-to-virtual and physical-to-virtual communication modes, it has not yet applied digital twins in mobile communication technology networks, such as the fifth generation mobile communication technology (5th Generation Mobile Communication Technology, 5G) network.
  • 5G Fifth Generation Mobile Communication Technology
  • embodiments of the present disclosure provide a communication method and device, and a storage medium.
  • a communication method is provided, and the method is executed by a network element of a first core network, including:
  • UE digital twin configuration information Querying UE digital twin configuration information from a network element of the second core network; wherein, the UE digital twin configuration information is used to create a UE digital twin;
  • the UE digital twin replaces the physical UE to communicate with other devices in the network.
  • the communicating with other devices in the network through the UE digital twin instead of the physical UE includes any one of:
  • the UE digital twin replaces the physical UE to communicate with the other devices.
  • the method also includes:
  • the UE digital twin After loading the UE digital twin configuration information, the UE digital twin performs task cooperation with the other devices.
  • the method also includes:
  • the other equipment includes at least one of the following:
  • Core network elements other physical UEs, and other UE digital twins.
  • the digital twin configuration information includes at least one of the following:
  • Model information and/or algorithm information corresponding to the task
  • the status information includes at least one of the following:
  • Battery status information temperature information, transmission power information, processor computing power information, screen resolution information, and other status information.
  • a communication method is provided, and the method is executed by a network element of a second core network, including:
  • the digital twin configuration information includes at least one of the following:
  • Model information and/or algorithm information corresponding to the task
  • the status information includes at least one of the following:
  • Battery status information temperature information, transmission power information, processor computing power information, screen resolution information, and other status information.
  • the method also includes:
  • the service operation is executed.
  • the service operation includes at least one of the following:
  • a delete service operation for deleting at least one item of UE digital twin configuration information is a delete service operation for deleting at least one item of UE digital twin configuration information.
  • the method also includes:
  • the second core network element is an independently configured network element
  • the second core network element is configured on a unified data management network element UDM or a unified data storage network element UDR.
  • a communication method is provided, the method is performed by a physical UE, including:
  • the service operation includes at least one of the following:
  • a delete service operation for deleting at least one item of UE digital twin configuration information is a delete service operation for deleting at least one item of UE digital twin configuration information.
  • the request message is transmitted through a non-access stratum NAS signal of the N1 interface.
  • the response message is transmitted through the NAS signal of the N1 interface.
  • the digital twin configuration information includes at least one of the following:
  • Model information and/or algorithm information corresponding to the task
  • the status information includes at least one of the following:
  • Battery status information temperature information, transmission power information, processor computing power information, screen resolution information, and other status information.
  • a communication method is provided, and the method is applied to an access and mobility management network element AMF, including:
  • the service operation includes at least one of the following:
  • a delete service operation for deleting at least one item of UE digital twin configuration information is a delete service operation for deleting at least one item of UE digital twin configuration information.
  • the request message is transmitted through a non-access stratum NAS signal of the N1 interface.
  • the response message is transmitted through the NAS signal of the N1 interface.
  • the digital twin configuration information includes at least one of the following:
  • Model information and/or algorithm information corresponding to the task
  • the status information includes at least one of the following:
  • Battery status information temperature information, transmission power information, processor computing power information, screen resolution information, and other status information.
  • a communication device is provided, the device is applied to a network element of a first core network, including:
  • a query module configured to query UE digital twin configuration information from a second core network element; wherein the UE digital twin configuration information is used to create a UE digital twin;
  • a creation module configured to create the UE digital twin based on the UE digital twin configuration information
  • the communication module is configured to communicate with other devices in the network through the UE digital twin instead of the physical UE.
  • a communication device is provided, the device is applied to a network element of a second core network, including:
  • the first sending module is configured to send the UE digital twin configuration information queried by the first core network element to the first core network element; wherein the UE digital twin configuration information is used to create a UE digital twin.
  • a communication device is provided, the device is applied to a physical UE, including:
  • the second sending module is configured to send a request message to the access and mobility management network element AMF; wherein the request message is used to request the second core network element to perform a service operation related to UE digital twin configuration information, so The above UE digital twin configuration information is used to create UE digital twin;
  • the receiving module is configured to receive the response message returned by the AMF.
  • a communication device is provided, the device is applied to an access and mobility management network element AMF, including:
  • the calling module is configured to, in response to receiving the request message sent by the physical UE, call the service operation corresponding to the request message on the network element of the second core network; wherein the request message is used to request the second core network
  • the network element performs a service operation related to UE digital twin configuration information, and the UE digital twin configuration information is used to create a UE digital twin;
  • the third sending module is configured to return a response message to the physical UE.
  • a computer-readable storage medium stores a computer program, and the computer program is used to implement the communication method described in any one of the above-mentioned first aspects.
  • a computer-readable storage medium stores a computer program, and the computer program is used to implement the communication method described in any one of the above-mentioned second aspects.
  • a computer-readable storage medium stores a computer program, and the computer program is used to implement the communication method described in any one of the above third aspects.
  • a computer-readable storage medium stores a computer program, and the computer program is used to implement the communication method described in any one of the above fourth aspects.
  • a communication device including:
  • memory for storing processor-executable instructions
  • the processor is configured to execute the executable instructions to implement the communication method described in any one of the above first aspects.
  • a communication device including:
  • memory for storing processor-executable instructions
  • the processor is configured to execute the executable instruction to implement the communication method according to any one of the above second aspect.
  • a communication device including:
  • memory for storing processor-executable instructions
  • the processor is configured to execute the executable instructions to implement the communication method described in any one of the third aspect above.
  • a communication device including:
  • memory for storing processor-executable instructions
  • the processor is configured to execute the executable instruction to implement the communication method according to any one of the fourth aspect above.
  • the UE digital twin in the virtual world can be created to replace the physical UE to communicate with other devices in the network, and enable the UE digital twin in the virtual world for network services, realizing the application of DT to mobile In the communication technology network, the purpose of network service is realized, and the availability is high.
  • Fig. 1 is a schematic diagram showing a scenario of applying DT according to an exemplary embodiment.
  • Fig. 2 is a schematic flowchart of a communication method according to an exemplary embodiment.
  • Fig. 3 is a schematic flowchart of another communication method according to an exemplary embodiment.
  • Fig. 4 is a schematic flowchart of another communication method according to an exemplary embodiment.
  • Fig. 5 is a schematic flowchart of another communication method according to an exemplary embodiment.
  • Fig. 6 is a schematic flowchart of another communication method according to an exemplary embodiment.
  • Fig. 7 is a schematic flowchart of another communication method according to an exemplary embodiment.
  • Fig. 8 is an architecture diagram showing a UE digital twin application in a 5G network according to an exemplary embodiment.
  • Fig. 9 is another architecture diagram of applying a UE digital twin in a 5G network according to an exemplary embodiment.
  • Fig. 10 is a schematic flowchart of another communication method according to an exemplary embodiment.
  • Fig. 11 is a schematic flowchart of another communication method according to an exemplary embodiment.
  • Fig. 12 is a schematic flowchart of a method for creating UE digital twin configuration information according to an exemplary embodiment.
  • Fig. 13 is a schematic flowchart of a method for updating configuration information of a UE digital twin according to an exemplary embodiment.
  • Fig. 14 is a schematic flowchart of a method for deleting configuration information of a UE digital twin according to an exemplary embodiment.
  • Fig. 15 is a block diagram of a communication device according to an exemplary embodiment.
  • Fig. 16 is a block diagram of another communication device according to an exemplary embodiment.
  • Fig. 17 is a block diagram of another communication device according to an exemplary embodiment.
  • Fig. 18 is a block diagram of another communication device according to an exemplary embodiment.
  • Fig. 19 is a schematic structural diagram of a communication device according to an exemplary embodiment of the present disclosure.
  • Fig. 20 is a schematic structural diagram of another communication device according to an exemplary embodiment of the present disclosure.
  • first, second, third, etc. may be used in the present disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word “if” as used herein may be interpreted as “at” or “when” or “in response to a determination.”
  • the dynamic communication mode in DT includes physical node to physical node, virtual node to virtual node and physical node to virtual node mode, as shown in FIG. 1 .
  • DT provides new virtual node-to-virtual node and physical node-to-virtual node communication modes, how to enhance 5G networks with digital twins is still an unknown.
  • the communication method provided by the present disclosure is firstly introduced from the side of the first core network element, which is used to simulate the UE digital twin in the virtual world and is managed by the core network.
  • the network element of the first core network may be called a digital twin network element (Digital Twin Function, DTF), but this is not limited herein.
  • DTF Digital Twin Function
  • FIG. 2 is a flowchart of a communication method according to an embodiment, which can be used for a first core network element. The method may include the following steps:
  • step 201 UE digital twin configuration information is queried from a second core network element.
  • a database may be deployed on a network element of the second core network, and the database may store UE digital twin configuration information corresponding to different physical UEs.
  • the network element of the first core network queries the required UE digital twin configuration information from the database.
  • the UE digital twin configuration information is used to create the UE digital twin in the virtual world.
  • the virtual world is relative to the real physical world, and the UE digital twin is a virtual device in the virtual world.
  • the second network element may be called a UE digital twin profile management network element (UE Digital Twin Profile Management, UDTPM), but this document does not limit it.
  • UDTPM UE Digital Twin Profile Management
  • step 202 the UE digital twin is created based on the configuration information of the UE digital twin.
  • step 203 the UE digital twin replaces the physical UE to communicate with other devices in the network.
  • other devices may be network-side devices in the physical world, including but not limited to core network elements, base stations, and so on. Or other devices may be other physical UEs, or other devices may also be digital twins of other UEs in the virtual world. This disclosure does not limit it.
  • the UE digital twin may replace the physical UE to communicate with the other device.
  • the UE digital twin may replace the physical UE to communicate with the other device.
  • the UE digital twin can replace the physical UE to communicate with other devices in the network.
  • the UE digital twin may replace the physical UE to communicate with other devices in the network.
  • UE digital twins can be created to communicate with other devices in the network instead of physical UEs, and UE digital twins are enabled for network services, realizing the purpose of applying DT to mobile communication technology networks to realize network services. High availability.
  • FIG. 3 is a flowchart of a communication method according to an embodiment, which can be used for a network element of the first core network. The method may include the following steps:
  • step 301 UE digital twin configuration information is queried from a second core network element.
  • a database may be deployed on the network element of the second core network, and the network element of the first core network queries the required UE digital twin configuration information from the database.
  • the UE digital twin configuration information is used to create the UE digital twin in the virtual world.
  • the virtual world is relative to the physical world, and the UE digital twin is a virtual device in the virtual world.
  • step 302 the UE digital twin is created based on the configuration information of the UE digital twin.
  • step 303 after the configuration information of the UE digital twin is loaded, task cooperation is performed with the other device through the UE digital twin.
  • other devices may be other physical UEs, or other devices may also be digital twins of other UEs in a virtual world. This disclosure does not limit it.
  • other devices may first obtain the authorization of the physical UE before performing task cooperation with the UE digital twin corresponding to the physical UE.
  • the first core network element can confirm whether other devices have the right to cooperate with the UE digital twin corresponding to the physical UE through the policy configured by the user, and then the first core network element loads the UE digital twin configuration information , and then perform task collaboration with the other devices through the UE digital twin in the virtual world.
  • task cooperation includes but is not limited to receiving messages sent by other devices, processing data in the messages, and feeding back data processing results to other devices.
  • the network element of the first core network can load the configuration information of the UE digital twin, and participate in collaborative machine learning tasks through the UE digital twin.
  • the UE digital twin can replace the physical UE to perform task cooperation with other physical UEs or other UE digital twins, and has high availability.
  • FIG. 4 is a flowchart of a communication method according to an embodiment, which may be used for a first core network element, and the method may include the following steps:
  • step 401 UE digital twin configuration information is queried from a second core network element.
  • a database may be deployed on the network element of the second core network, and the network element of the first core network queries the required UE digital twin configuration information from the database.
  • UE digital twin configuration information is used to create UE digital twin.
  • the virtual world is relative to the physical world, and the UE digital twin is in a virtual device.
  • step 402 the UE digital twin is created based on the configuration information of the UE digital twin.
  • step 403 the UE digital twin replaces the physical UE to communicate with other devices in the network.
  • step 404 after the configuration information of the UE digital twin is loaded, task cooperation is performed with the other device through the UE digital twin.
  • step 403 and step 404 may be performed.
  • step 405 send the data generated in the communication process and/or the task cooperation process to the network element of the second core network.
  • the DTP may send related data generated during the communication process and/or the task cooperation process to the network element of the second core network.
  • the network element of the second core network can store the data in its own database, and synchronize the data to the physical UE.
  • the data generated by the UE digital twin can be synchronized to the physical UE, which improves the UE's communication capability and collaborative task processing capability, and is easy to implement and has high usability.
  • the digital twin configuration information may include but not limited to at least one of the following: status information of the physical UE; network service capability information of the physical UE; task data of the physical UE; Policy information for the physical UE to execute the task; model information and/or algorithm information corresponding to the task; environment information of the physical UE.
  • the state information may include but not limited to dynamic state information, static state information and other state information.
  • the dynamic state information may include but not limited to at least one of the following: battery state information, temperature information, transmission power information, processor computing capability information, location information, and the like.
  • the battery status information indicates that the battery status is low.
  • the temperature information may indicate that the temperature of the terminal is too high.
  • the transmission power information may indicate the transmission power value of the terminal.
  • the computing power of a processor includes, but is not limited to, the computing power of a central processing unit (Central Processing Unit, CPU) and/or an image processor (Graphics Processing Unit, GPU).
  • CPU Central Processing Unit
  • GPU Graphics Processing Unit
  • Static state information includes, but is not limited to, information such as screen resolution.
  • state information may be state information while performing related tasks.
  • the task may be a task of training the movement of the robotic arm in the virtual world, and correspondingly, other state information may be position tracking information of the robotic arm.
  • the network service capability information of the physical UE includes, but not limited to, ranging service capability information whether it supports ranging, learning service capability information whether it supports various algorithm learning, and perception service capability information whether it has perception capabilities.
  • the task data of the physical UE includes, but is not limited to, data that can be disclosed for learning services, and data that can be provided to a third-party access network element (Adaption Function, AF).
  • AF Adaption Function
  • the policy information for the physical UE to execute the task includes but not limited to the related rule information of joint learning.
  • the model information and/or algorithm information corresponding to the task includes but not limited to the model information and/or algorithm information of the long-term short-term memory network (Long Short-Term Memory, LSTM), convolutional neural network (Convolutional Neural Networks, CNN) model information and/or algorithm information, etc.
  • LSTM Long Short-Term Memory
  • CNN convolutional Neural Networks
  • the physical environment information of the UE includes, but is not limited to, action object information, location information, and the like.
  • the location information includes but not limited to absolute location information of the physical UE, such as longitude and latitude information, and relative location information of the physical UE relative to a reference point, such as a relative distance value from the reference point.
  • the UE digital twin may be generated based on digital twin configuration information.
  • the purpose of applying DT to the mobile communication technology network to realize the network service is realized, and the usability is high.
  • the second core network element can be used to manage UE digital twin configuration information corresponding to different UEs, and is managed by the core network.
  • the second core network element may be called a UDTPM, but this is not limited herein.
  • FIG. 5 is a flow chart of a communication method according to an embodiment, which can be used for a network element of a second core network.
  • the method may include the following steps:
  • step 501 the UE digital twin configuration information queried by the first core network element is sent to the first core network element.
  • a database may be deployed on a network element of the second core network, for storing UE digital twin configuration information corresponding to different physical UEs.
  • the UE digital twin configuration information queried by the first core network element may be sent to the first core network element.
  • the UE digital twin configuration information is used to create the UE digital twin in the virtual world.
  • a network element for managing UE digital twin configuration information is provided, thereby providing convenience and high availability for applying DT to a mobile communication technology network to implement network services.
  • the digital twin configuration information includes at least one of the following: status information of the physical UE; network service capability information of the physical UE; task data of the physical UE; Policy information for executing tasks; model information and/or algorithm information corresponding to the tasks; environment information of the physical UE.
  • the status information includes but not limited to at least one of the following: battery status information, temperature information, transmission power information, processor computing capability information, screen resolution information, and other status information.
  • the digital twin configuration information is the same as the previously introduced digital twin configuration information, and will not be repeated here.
  • FIG. 6 is a flowchart of a communication method according to an embodiment, which can be used for a second core network element, and the method may include the following steps:
  • step 601 the UE digital twin configuration information queried by the first core network element is sent to the first core network element.
  • a database may be deployed on a network element of the second core network, for storing UE digital twin configuration information corresponding to different physical UEs.
  • the UE digital twin configuration information queried by the first core network element may be sent to the first core network element.
  • UE digital twin configuration information is used to create UE digital twin.
  • the second core network element in this disclosure may be an independently configured network element.
  • the second core network element may be configured on a unified data management network element (Unified Data Management, UDM) or a unified data storage network element (Unified Data Repository, UDR).
  • UDM Unified Data Management
  • UDR Unified Data Repository
  • step 602 in response to the access and mobility management network element AMF invoking a service operation related to the UE digital twin configuration information on the second core network element, the service operation is executed.
  • the service operation includes but is not limited to at least one of the following: a creation service operation for creating the UE digital twin configuration information; a service operation for updating at least one of the UE digital twin configuration information An update service operation; a delete service operation for deleting at least one item of UE digital twin configuration information.
  • the create service operation can be Nudtpm_ParameterProvision_Create service operation
  • the update service operation can be Nudtpm_ParameterProvision_Update service operation
  • the delete service operation can be Nudtpm_ParameterProvision_Delete service operation.
  • step 601 and step 602 The present disclosure does not limit the execution sequence of step 601 and step 602 .
  • the network element of the second core network can execute corresponding service operations based on the calling instruction of the AMF, thereby realizing the purpose of managing the configuration information of the UE digital twin.
  • FIG. 7 is a flowchart of a communication method according to an embodiment, which can be used for a second core network element, and the method may include the following steps:
  • step 701 the UE digital twin configuration information queried by the first core network element is sent to the first core network element.
  • a database may be deployed on a network element of the second core network, for storing UE digital twin configuration information corresponding to different physical UEs.
  • the UE digital twin configuration information queried by the first core network element may be sent to the first core network element.
  • UE digital twin configuration information is used to create UE digital twin.
  • step 702 data sent by the network element of the first core network is received.
  • the data may be generated during the communication and/or task collaboration between the first core network element and other devices in the network by using the UE digital twin instead of the physical UE.
  • step 703 the data is stored.
  • the network element of the second core network may store the data in a database deployed by itself.
  • step 704 the data is synchronized to the physical UE.
  • the second core network element can synchronize the data generated by the UE digital twin in the process of communication and/or task cooperation to the physical UE, ensuring the synchronization between the physical UE and the UE digital twin, and realizing the DT It is applied to the mobile communication technology network to realize the purpose of network service, and has high availability.
  • the second core network element in this disclosure may be an independently configured network element.
  • the second core network element may be configured on the UDM or UDR.
  • the second core network element provided by the present disclosure can be configured independently, or can be configured on an existing core network element, which is easy to implement and has high usability.
  • FIG. 8 is an architecture diagram of applying a UE digital twin in a 5G network according to an embodiment, including:
  • Radio Access Network Radio Access Network
  • its UE digital twin is its mirror image in the virtual world.
  • the corresponding UE digital twin in the virtual world can establish a session with the 5G core network in the physical space using a virtual-to-physical bidirectional communication mode.
  • the physical UE can synchronize its own key data and key functions, that is, digital twin configuration information, to a second core network element (not shown in FIG.
  • the digital twin configuration information is queried in the database to establish a UE digital twin.
  • the digital twin configuration information is used to model the UE in the virtual world.
  • its digital twin configuration information enables the digital twin to replace the physical UE in physical space to participate in 5G services.
  • UE digital twins can synchronize data generated during communication and/or task collaboration to corresponding UEs in the real physical world.
  • the UE digital twin framework is provided, and the UE digital twin is enabled for network services, realizing the purpose of applying DT to the mobile communication technology network to realize network services, and has high usability.
  • FIG. 9 is another architecture diagram of applying a UE digital twin in a 5G network according to an embodiment.
  • the second core network element may be an independently configured network element (for example, as shown in FIG. 9, the second core network element in FIG. 9 is UDTPM), or the second core network element is configured in the unified data On the management network element UDM or the unified data storage network element UDR (not shown in FIG. 9 ).
  • the UE digital twin can be created based on UE digital twin configuration information stored in the database on the network element of the second core network.
  • the first core network element such as the DTF shown in FIG. 9 is responsible for cooperating with other virtual UEs and/or physical UEs. Specifically, the network element of the first core network queries the required data and models from the database on the network element of the second core network, that is, the UE digital twin configuration information, thereby creating a UE digital twin to replace the physical UE.
  • the DTF can store the data generated by the cooperative task into the database on the network element of the second core network, and the database will be synchronized with the corresponding physical UE.
  • a framework for applying UE digital twins in 5G networks is provided, and UE digital twins are enabled for network services, realizing the purpose of applying DT to mobile communication technology networks to realize network services, with high availability.
  • FIG. 10 is a flowchart of a communication method according to an embodiment, which can be used for a physical UE. The method may include the following steps:
  • step 1001 a request message is sent to the access and mobility management network element AMF.
  • the request message is used to request the network element of the second core network to perform a service operation related to UE digital twin configuration information, and the UE digital twin configuration information is used to create a UE digital twin.
  • the service operation includes at least one of the following: a creation service operation for creating the UE digital twin configuration information; an update service operation for updating at least one of the UE digital twin configuration information ; A delete service operation for deleting at least one item of UE digital twin configuration information.
  • the request message is transmitted to an Access and Mobility Management Function (AMF) through a non-access stratum NAS signal of the N1 interface.
  • AMF Access and Mobility Management Function
  • step 1002 a response message returned by the AMF is received.
  • the response message is transmitted by the AMF to the physical UE through the NAS signal of the N1 interface.
  • the physical UE can operate and manage the configuration information of the UE digital twin on the network element of the second core network through the AMF, so as to synchronize the data and functions on the physical UE to the UE digital twin as much as possible.
  • the purpose of replacing the physical UE to communicate with other devices in the network and/or perform task collaboration is achieved.
  • FIG. 11 is a flowchart of a communication method according to an embodiment, which can be used in AMF. The method may include the following steps:
  • step 1101 in response to receiving a request message sent by a physical UE, invoke a service operation corresponding to the request message on a network element of the second core network.
  • the request message is used to request the network element of the second core network to perform a service operation related to UE digital twin configuration information, and the UE digital twin configuration information is used to create a UE digital twin.
  • the service operation includes at least one of the following: a creation service operation for creating the UE digital twin configuration information; an update service operation for updating at least one of the UE digital twin configuration information ; A delete service operation for deleting at least one item of UE digital twin configuration information.
  • the request message is transmitted to an Access and Mobility Management Function (AMF) through a non-access stratum NAS signal of the N1 interface.
  • AMF Access and Mobility Management Function
  • step 1102 return a response message to the physical UE.
  • the response message is transmitted by the AMF to the physical UE through the NAS signal of the N1 interface.
  • the physical UE can operate and manage the UE digital twin configuration information on the network element of the second core network through the AMF. Synchronize the data and functions on the physical UE to the UE digital twin as much as possible. Through the UE digital twin, the purpose of replacing the physical UE to communicate with other devices in the network and/or perform task collaboration is achieved.
  • FIG. 12 is a flow chart of a method for creating UE digital twin configuration information according to an embodiment, including:
  • step 1201 the physical UE sends a request message to the access and mobility management network element AMF.
  • the request message is used to request the second core network element to perform a creation service operation of creating UE digital twin configuration information.
  • step 1202 the AMF invokes the service creation operation corresponding to the request message on the network element of the second core network.
  • the create service operation is Nudtpm_ParameterProvision_Create service operation.
  • step 1203 the AMF returns a response message to the physical UE.
  • the response message may inform the physical UE of the creation result of the UE digital twin configuration information on the network element of the second core network, such as creation success or failure, and the reason for the failure.
  • the purpose of creating UE digital twin configuration information on the network element of the second core network can be achieved. Simple implementation and high usability.
  • FIG. 13 is a flowchart of a method for updating UE digital twin configuration information according to an embodiment, including:
  • step 1301 the physical UE sends a request message to the access and mobility management network element AMF.
  • the request message is used to request the second core network element to perform an update service operation for updating at least one piece of UE digital twin configuration information.
  • step 1302 the AMF invokes an update service operation corresponding to the request message on the network element of the second core network.
  • the update service operation is Nudtpm_ParameterProvision_
  • step 1303 the AMF returns a response message to the physical UE.
  • the response message may inform the physical UE of the result of updating at least one item of UE digital twin configuration information on the network element of the second core network, such as update success or failure, and failure reasons.
  • the purpose of updating the UE digital twin configuration information on the network element of the second core network can be achieved. Simple implementation and high usability.
  • FIG. 14 is a flowchart of a method for deleting UE digital twin configuration information according to an embodiment, including:
  • step 1401 the physical UE sends a request message to the access and mobility management network element AMF.
  • the request message is used to request the second core network element to perform a deletion service operation of deleting at least one piece of UE digital twin configuration information.
  • step 1402 the AMF invokes a delete service operation corresponding to the request message on the network element of the second core network.
  • the delete service operation is Nudtpm_ParameterProvision_
  • step 1403 the AMF returns a response message to the physical UE.
  • the response message may inform the physical UE of the result of deleting at least one item of UE digital twin configuration information on the second core network element, such as deletion success or failure, and failure reasons.
  • the purpose of updating the UE digital twin configuration information on the network element of the second core network can be achieved. Simple implementation and high usability.
  • the present disclosure also provides embodiments of the communication device.
  • FIG. 15 is a block diagram of a communication device according to an exemplary embodiment.
  • the device is applied to a first core network element, including:
  • the query module 1501 is configured to query UE digital twin configuration information from a network element of the second core network; wherein, the UE digital twin configuration information is used to create a UE digital twin;
  • the creation module 1502 is configured to create the UE digital twin based on the UE digital twin configuration information
  • the communication module 1503 is configured to communicate with other devices in the network through the UE digital twin instead of the physical UE.
  • FIG. 16 is a block diagram of a communication device according to an exemplary embodiment.
  • the device is applied to a second core network element, including:
  • the first sending module 1601 is configured to send the UE digital twin configuration information queried by the first core network element to the first core network element; wherein the UE digital twin configuration information is used to create a UE digital twin .
  • FIG. 17 is a block diagram of a communication device according to an exemplary embodiment.
  • the device is applied to a physical UE, including:
  • the second sending module 1701 is configured to send a request message to the access and mobility management network element AMF; wherein the request message is used to request the second core network element to perform a service operation related to UE digital twin configuration information,
  • the UE digital twin configuration information is used to create a UE digital twin;
  • the receiving module 1702 is configured to receive the response message returned by the AMF.
  • FIG. 18 is a block diagram of a communication device according to an exemplary embodiment.
  • the device is applied to an access and mobility management network element AMF, including:
  • the calling module 1801 is configured to, in response to receiving a request message sent by a physical UE, call a service operation corresponding to the request message on a network element of the second core network; wherein the request message is used to request the second core network
  • the network element performs a service operation related to UE digital twin configuration information, and the UE digital twin configuration information is used to create a UE digital twin;
  • the third sending module 1802 is configured to return a response message to the physical UE.
  • the device embodiment since it basically corresponds to the method embodiment, for related parts, please refer to the part description of the method embodiment.
  • the device embodiments described above are only illustrative, and the above-mentioned units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in a place, or can also be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the disclosed solution. It can be understood and implemented by those skilled in the art without creative effort.
  • the present disclosure also provides a computer-readable storage medium, where the storage medium stores a computer program, and the computer program is used to execute any one of the above-mentioned communication methods on the network element side of the first core network.
  • the present disclosure also provides a computer-readable storage medium, where the storage medium stores a computer program, and the computer program is used to execute any one of the communication methods described above for the network element side of the second core network.
  • the present disclosure also provides a computer-readable storage medium, where the storage medium stores a computer program, and the computer program is used to execute any one of the above communication methods on the physical UE side.
  • the present disclosure also provides a computer-readable storage medium, where the storage medium stores a computer program, and the computer program is used to execute any one of the above-mentioned communication methods on the AMF side.
  • the present disclosure also provides a communication device, including:
  • memory for storing processor-executable instructions
  • the processor is configured to execute any one of the above communication methods on the network element side of the first core network.
  • the present disclosure also provides a communication device, including:
  • memory for storing processor-executable instructions
  • the processor is configured to execute any one of the communication methods described above on the network element side of the second core network.
  • the present disclosure also provides a communication device, including:
  • memory for storing processor-executable instructions
  • the processor is configured to execute any one of the above communication methods on the AMF side.
  • FIG. 19 is a schematic structural diagram of a communication device 1900 according to an exemplary embodiment.
  • the apparatus 1900 may be provided as a first core network element, a second core network element or an AMF.
  • the device 1900 includes a processing component 1922 , a wireless transmitting/receiving component 1924 , an antenna component 1926 , and a signal processing part specific to the wireless interface.
  • the processing component 1922 may further include at least one processor.
  • One of the processors in the processing component 1922 may be configured to execute any communication method described above.
  • the present disclosure also provides a communication device, including:
  • memory for storing processor-executable instructions
  • the processor is configured to execute any communication method described above on the physical UE side.
  • Fig. 20 is a block diagram of a communication device 2000 according to an exemplary embodiment.
  • the communication device 2000 may be a physical UE such as a mobile phone, a tablet computer, an e-book reader, a multimedia playback device, a wearable device, a vehicle user equipment, an ipad, and a smart TV.
  • device 2000 may include one or more of the following components: processing component 2002, memory 2004, power supply component 2006, multimedia component 2008, audio component 2010, input/output (I/O) interface 2012, sensor component 2016, and Communications Component 2018.
  • the processing component 2002 generally controls the overall operations of the apparatus 2000, such as those associated with display, phone calls, data random access, camera operations, and recording operations.
  • the processing component 2002 may include one or more processors 2020 to execute instructions to complete all or part of the steps of the communication method described above.
  • processing component 2002 may include one or more modules that facilitate interaction between processing component 2002 and other components.
  • processing component 2002 may include a multimedia module to facilitate interaction between multimedia component 2008 and processing component 2002 .
  • the processing component 2002 may read executable instructions from the memory, so as to implement the steps of a communication method provided in the foregoing embodiments.
  • the memory 2004 is configured to store various types of data to support operations at the device 2000 . Examples of such data include instructions for any application or method operating on the device 2000, contact data, phonebook data, messages, pictures, videos, and the like.
  • the memory 2004 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 2006 provides power to various components of the device 2000 .
  • Power components 2006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 2000.
  • the multimedia component 2008 includes a display screen providing an output interface between the device 2000 and the user.
  • the multimedia component 2008 includes a front camera and/or a rear camera.
  • the front camera and/or the rear camera can receive external multimedia data.
  • Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
  • the audio component 2010 is configured to output and/or input audio signals.
  • the audio component 2010 includes a microphone (MIC), which is configured to receive external audio signals when the device 2000 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 2004 or sent via communication component 2018 .
  • the audio component 2010 also includes a speaker for outputting audio signals.
  • the I/O interface 2012 provides an interface between the processing component 2002 and a peripheral interface module, and the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • Sensor assembly 2016 includes one or more sensors for providing status assessments of various aspects of device 2000 .
  • the sensor component 2016 can detect the open/closed state of the device 2000, the relative positioning of components, such as the display and keypad of the device 2000, and the sensor component 2016 can also detect a change in the position of the device 2000 or a component of the device 2000 , the presence or absence of user contact with the device 2000 , the device 2000 orientation or acceleration/deceleration and the temperature change of the device 2000 .
  • the sensor assembly 2016 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • the sensor assembly 2016 may also include optical sensors, such as CMOS or CCD image sensors, for use in imaging applications.
  • the sensor component 2016 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 2018 is configured to facilitate wired or wireless communication between the apparatus 2000 and other devices.
  • the device 2000 can access wireless networks based on communication standards, such as Wi-Fi, 2G, 3G, 4G, 5G or 6G, or a combination thereof.
  • the communication component 2018 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 2018 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID Radio Frequency Identification
  • IrDA Infrared Data Association
  • UWB Ultra Wideband
  • Bluetooth Bluetooth
  • apparatus 2000 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Implemented by a gate array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components, and is used to execute any of the communication methods described above on the terminal side.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Implemented by a gate array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components, and is used to execute any of the communication methods described above on the terminal side.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Implemented by a gate array
  • non-transitory machine-readable storage medium including instructions, such as the memory 2004 including instructions, which can be executed by the processor 2020 of the device 2000 to implement the above communication method.
  • the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

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Abstract

本公开提供一种通信方法及装置、存储介质,其中,所述通信方法包括:从第二核心网网元上查询UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体;基于所述UE数字孪生配置信息,创建所述UE数字孪生体;通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信。本公开可以创建UE数字孪生体,代替物理UE与网络中的其他设备进行通信,为网络服务启用UE数字孪生体,实现了将DT应用到移动通信技术网络中实现网络服务的目的,可用性高。

Description

通信方法及装置、存储介质 技术领域
本公开涉及通信领域,尤其涉及一种通信方法及装置、存储介质。
背景技术
目前,数字孪生(Digital Twin,DT)的定义包含三个主要元素,即物理空间中的物理对象、虚拟空间中的虚拟对象以及两个空间之间的数据链路。DT中的虚拟对象是对应真实世界对象的精确数字副本。虚拟对象根据收集的在线数据和信息不断适应操作变化,并预测相应物理对象的状态。虚拟空间和物理空间之间的数据链路可以保证虚拟对象和物理对象的协同进化。
虽然DT提供了新的虚拟到虚拟和物理到虚拟通信模式,但目前还没有在移动通信技术网络中,例如在第五代移动通信技术(5th Generation Mobile Communication Technology,5G)网络中应用数字孪生来实现网络服务的解决方案。
发明内容
为克服相关技术中存在的问题,本公开实施例提供一种通信方法及装置、存储介质。
根据本公开实施例的第一方面,提供一种通信方法,所述方法由第一核心网网元执行,包括:
从第二核心网网元上查询UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体;
基于所述UE数字孪生配置信息,创建所述UE数字孪生体;
通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信。
可选地,所述通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信,包括任一项:
在所述物理UE不可用的情况下,以UE数字孪生体代替所述物理UE与所述其他设备进行通信;
在所述物理UE执行非实时任务的情况下,以UE数字孪生体代替所述物理UE与所述其他设备进行通信。
可选地,所述方法还包括:
加载所述UE数字孪生配置信息后,通过UE数字孪生体与所述其他设备进行任务协作。
可选地,所述方法还包括:
将所述通信过程和/或任务协作过程中生成的数据发送给所述第二核心网网元;其中,所述第二核心网网元用于存储所述数据以及同步所述数 据给所述物理UE。
可选地,所述其他设备包括以下至少一项:
核心网网元、其他物理UE、其他UE数字孪生体。
可选地,所述数字孪生配置信息包括以下至少一项:
所述物理UE的状态信息;
所述物理UE的网络服务能力信息;
所述物理UE的任务数据;
所述物理UE执行所述任务的策略信息;
与所述任务对应的模型信息和/或算法信息;
所述物理UE所处环境信息。
可选地,所述状态信息包括以下至少一项:
电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
根据本公开实施例的第二方面,提供一种通信方法,所述方法由第二核心网网元执行,包括:
向第一核心网网元发送所述第一核心网网元所查询的UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体。
可选地,所述数字孪生配置信息包括以下至少一项:
所述物理UE的状态信息;
所述物理UE的网络服务能力信息;
所述物理UE的任务数据;
所述物理UE执行任务的策略信息;
与所述任务对应的模型信息和/或算法信息;
所述物理UE所处环境信息。
可选地,所述状态信息包括以下至少一项:
电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
可选地,所述方法还包括:
响应于接入和移动性管理网元AMF调用所述第二核心网网元上与所述UE数字孪生配置信息相关的服务操作,执行所述服务操作。
可选地,所述服务操作包括以下至少一项:
用于创建所述UE数字孪生配置信息的创建服务操作;
用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;
用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
可选地,所述方法还包括:
接收所述第一核心网网元发送的数据;其中,所述数据是所述第一核心网网元通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信和/或任务协作的过程中生成的;
存储所述数据;以及
将所述数据同步给所述物理UE。
可选地,所述第二核心网网元为独立配置的网元;或
所述第二核心网网元配置在统一数据管理网元UDM或统一数据存储网元UDR上。
根据本公开实施例的第三方面,提供一种通信方法,所述方法由物理UE执行,包括:
向接入和移动性管理网元AMF发送请求消息;其中,所述请求消息用于请求第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
接收所述AMF返回的响应消息。
可选地,所述服务操作包括以下至少一项:
用于创建所述UE数字孪生配置信息的创建服务操作;
用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;
用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
可选地,所述请求消息通过N1接口的非接入层NAS信号传输;和/或
所述响应消息通过N1接口的NAS信号传输。
可选地,所述数字孪生配置信息包括以下至少一项:
所述物理UE的状态信息;
所述物理UE的网络服务能力信息;
所述物理UE的任务数据;
所述物理UE执行所述任务的策略信息;
与所述任务对应的模型信息和/或算法信息;
所述物理UE所处环境信息。
可选地,所述状态信息包括以下至少一项:
电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
根据本公开实施例的第四方面,提供一种通信方法,所述方法应用于接入和移动性管理网元AMF,包括:
响应于接收到物理UE发送的请求消息,调用第二核心网网元上与所述请求消息对应的服务操作;其中,所述请求消息用于请求所述第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
向所述物理UE返回响应消息。
可选地,所述服务操作包括以下至少一项:
用于创建所述UE数字孪生配置信息的创建服务操作;
用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;
用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
可选地,所述请求消息通过N1接口的非接入层NAS信号传输;和/或
所述响应消息通过N1接口的NAS信号传输。
可选地,所述数字孪生配置信息包括以下至少一项:
所述物理UE的状态信息;
所述物理UE的网络服务能力信息;
所述物理UE的任务数据;
所述物理UE执行所述任务的策略信息;
与所述任务对应的模型信息和/或算法信息;
所述物理UE所处环境信息。
可选地,所述状态信息包括以下至少一项:
电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
根据本公开实施例的第五方面,提供一种通信装置,所述装置应用于第一核心网网元,包括:
查询模块,被配置为从第二核心网网元上查询UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体;
创建模块,被配置为基于所述UE数字孪生配置信息,创建所述UE数字孪生体;
通信模块,被配置为通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信。
根据本公开实施例的第六方面,提供一种通信装置,所述装置应用于第二核心网网元,包括:
第一发送模块,被配置为向第一核心网网元发送所述第一核心网网元所查询的UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体。
根据本公开实施例的第七方面,提供一种通信装置,所述装置应用于物理UE,包括:
第二发送模块,被配置为向接入和移动性管理网元AMF发送请求消息;其中,所述请求消息用于请求第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
接收模块,被配置为接收所述AMF返回的响应消息。
根据本公开实施例的第八方面,提供一种通信装置,所述装置应用于接入和移动性管理网元AMF,包括:
调用模块,被配置为响应于接收到物理UE发送的请求消息,调用第二核心网网元上与所述请求消息对应的服务操作;其中,所述请求消息用于请求所述第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
第三发送模块,被配置为向所述物理UE返回响应消息。
根据本公开实施例的第九方面,提供一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于实现上述第一方面任一项所述的通信方法。
根据本公开实施例的第十方面,提供一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于实现上述第二方面任一项所述的通信方法。
根据本公开实施例的第十一方面,提供一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于实现上述第三方面任一项所述的通信方法。
根据本公开实施例的第十二方面,提供一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于实现上述第四方面任一项所述的通信方法。
根据本公开实施例的第十三方面,提供一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为执行所述可执行指令以实现上述第一方面任一项所述的通信方法。
根据本公开实施例的第十四方面,提供一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为执行所述可执行指令以实现上述第二方面任一项所述的通信方法。
根据本公开实施例的第十五方面,提供一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为执行所述可执行指令以实现上述第三方面任一项所述的通信方法。
根据本公开实施例的第十六方面,提供一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为执行所述可执行指令以实现上述第四方面任一项所述的通信方法。
本公开的实施例提供的技术方案可以包括以下有益效果:
在本公开实施例中,可以创建虚拟世界中的UE数字孪生体,代替物理UE与网络中的其他设备进行通信,为网络服务启用虚拟世界中的UE数字孪生体,实现了将DT应用到移动通信技术网络中实现网络服务的目的,可用性高。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本 发明的实施例,并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种应用DT的场景示意图。
图2是根据一示例性实施例示出的一种通信方法流程示意图。
图3是根据一示例性实施例示出的另一种通信方法流程示意图。
图4是根据一示例性实施例示出的另一种通信方法流程示意图。
图5是根据一示例性实施例示出的另一种通信方法流程示意图。
图6是根据一示例性实施例示出的另一种通信方法流程示意图。
图7是根据一示例性实施例示出的另一种通信方法流程示意图。
图8是根据一示例性实施例示出的一种在5G网络中应用UE数字孪生的架构图。
图9是根据一示例性实施例示出的另一种在5G网络中应用UE数字孪生的架构图。
图10是根据一示例性实施例示出的另一种通信方法流程示意图。
图11是根据一示例性实施例示出的另一种通信方法流程示意图。
图12是根据一示例性实施例示出的一种创建UE数字孪生配置信息的方法流程示意图。
图13是根据一示例性实施例示出的一种更新UE数字孪生配置信息的方法流程示意图。
图14是根据一示例性实施例示出的一种删除UE数字孪生配置信息的方法流程示意图。
图15是根据一示例性实施例示出的一种通信装置框图。
图16是根据一示例性实施例示出的另一种通信装置框图。
图17是根据一示例性实施例示出的另一种通信装置框图。
图18是根据一示例性实施例示出的另一种通信装置框图。
图19是本公开根据一示例性实施例示出的一种通信装置的一结构示意图。
图20是本公开根据一示例性实施例示出的另一种通信装置的一结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含至少一个相关联的列出 项目的任何或所有可能组合。
应当理解,尽管在本公开可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
在数字孪生场景中,物理对象和虚拟孪生可以通过连接多个DT节点进行通信、协作、共享信息、完成任务,形成信息共享网络。DT中的动态通信模式包括物理节点对物理节点、虚拟节点对虚拟节点和物理节点对虚拟节点模式,参照图1所示。
虽然DT提供了新的虚拟节点到虚拟节点和物理节点到虚拟节点的通信模式,但如何利用数字孪生增强5G网络仍然是一个未知数。
为了解决上述技术问题,本公开提供了以下通信方法。下面先从第一核心网网元侧介绍一下本公开提供的通信方法,该第一核心网网元用于模拟虚拟世界中的UE数字孪生体,由核心网来管理。
在一种实施例中,该第一核心网网元可以被称为数字孪生网元(Digital Twin Function,DTF),但本文对此不做限定。
本公开实施例提供了一种通信方法,参照图2所示,图2是根据一实施例示出的一种通信方法流程图,可以用于第一核心网网元,该方法可以包括以下步骤:
在步骤201中,从第二核心网网元上查询UE数字孪生配置信息。
在本公开实施例中,第二核心网网元上可以部署数据库,该数据库中可以存储不同物理UE对应的UE数字孪生配置信息。由第一核心网网元从该数据库中查询所需要的UE数字孪生配置信息。其中,UE数字孪生配置信息用于创建虚拟世界中的UE数字孪生体。虚拟世界是相对于真实的物理世界而言的,该UE数字孪生体是在虚拟世界中的一个虚拟设备体。
在一种实施例中,该第二网元可以被称为UE数字孪生配置管理网元(UE Digital Twin Profile Management,UDTPM),但本文对此不做限定。
在步骤202中,基于所述UE数字孪生配置信息,创建所述UE数字孪生体。
在步骤203中,通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信。
在本公开实施例中,其他设备可以是物理世界中的网络侧设备,包括但不限于核心网网元、基站等。或者其他设备可以是其他物理UE,或者其他设备还可以是虚拟世界中的其他UE数字孪生体。本公开对此不作限定。
在一个可能的实现方式中,可以在所述物理UE不可用的情况下,通过所述UE数字孪生体代替所述物理UE与所述其他设备进行通信。
在另一个可能的实现方式中,可以在物理UE执行非实时任务的情况 下,通过所述UE数字孪生体代替所述物理UE与所述其他设备进行通信。
在另一个可能的实现方式中,可以在需要节省物理UE能耗的情况下,通过UE数字孪生体代替物理UE与网络中的其他设备进行通信。
在另一个可能的实现方式中,也可以在物理UE的用户开启DT功能的情况下,通过UE数字孪生体代替物理UE与网络中的其他设备进行通信。
以上仅为示例性说明,实际应用中,任何通过UE数字孪生体代替所述物理UE与所述其他设备进行通信的情况均应属于本公开的保护范围。
上述实施例中,可以创建UE数字孪生体,代替物理UE与网络中的其他设备进行通信,为网络服务启用UE数字孪生体,实现了将DT应用到移动通信技术网络中实现网络服务的目的,可用性高。
在一些可选实施例中,参照图3所示,图3是根据一实施例示出的一种通信方法流程图,可以用于第一核心网网元,该方法可以包括以下步骤:
在步骤301中,从第二核心网网元上查询UE数字孪生配置信息。
在本公开实施例中,第二核心网网元上可以部署数据库,由第一核心网网元从该数据库中查询所需要的UE数字孪生配置信息。其中,UE数字孪生配置信息用于创建虚拟世界中的UE数字孪生体。虚拟世界是相对于物理世界而言的,该UE数字孪生体是在虚拟世界中的一个虚拟设备体。
在步骤302中,基于所述UE数字孪生配置信息,创建所述UE数字孪生体。
在步骤303中,加载所述UE数字孪生配置信息后,通过所述UE数字孪生体与所述其他设备进行任务协作。
在本公开实施例中,其他设备可以是其他物理UE,或者其他设备还可以是虚拟世界中的其他UE数字孪生体。本公开对此不作限定。
在一个可能的实现方式中,其他设备可以先获得物理UE授权,才能与该物理UE对应的UE数字孪生体进行任务协作。具体地,第一核心网网元可以通过用户配置的策略确认其他设备是否有权与物理UE对应的UE数字孪生体进行任务协作后,再由第一核心网网元加载该UE数字孪生配置信息,进而通过虚拟世界中的UE数字孪生体与所述其他设备进行任务协作。
在一个可能的实现方式中,任务协作包括但不限于接收其他设备发送的消息,处理消息中的数据,反馈数据处理结果给其他设备。例如第一核心网网元可以加载该UE数字孪生配置信息,通过UE数字孪生体参与协作机器学习任务等。
上述实施例中,UE数字孪生体可以替代物理UE与其他物理UE或其他UE数字孪生体进行任务协作,可用性高。
在一些可选实施例中,参照图4所示,图4是根据一实施例示出的一种通信方法流程图,可以用于第一核心网网元,该方法可以包括以下步骤:
在步骤401中,从第二核心网网元上查询UE数字孪生配置信息。
在本公开实施例中,第二核心网网元上可以部署数据库,由第一核心 网网元从该数据库中查询所需要的UE数字孪生配置信息。其中,UE数字孪生配置信息用于创建UE数字孪生体。虚拟世界是相对于物理世界而言的,该UE数字孪生体是在一个虚拟设备体。
在步骤402中,基于所述UE数字孪生配置信息,创建所述UE数字孪生体。
在步骤403中,通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信。
具体实现方式与上述步骤203类似,在此不再赘述。
在步骤404中,加载所述UE数字孪生配置信息后,通过所述UE数字孪生体与所述其他设备进行任务协作。
具体实现方式与上述步骤303类似,在此不再赘述。
在本公开实施例中,上述步骤403与步骤404可以执行至少一项。
在步骤405中,将所述通信过程和/或任务协作过程中生成的数据发送给所述第二核心网网元。
在本公开实施例中,DTP可以将通信过程和/或任务协作过程中生成的相关数据发送给第二核心网网元。第二核心网网元可以将数据存储在自身的数据库中,以及同步数据给物理UE。
上述实施例中,可以将UE数字孪生体生成的数据同步给物理UE,提高了UE的通信能力和协作任务处理能力,实现简便,可用性高。
在一些可选实施例中,数字孪生配置信息可以包括但不限于以下至少一项:所述物理UE的状态信息;所述物理UE的网络服务能力信息;所述物理UE的任务数据;所述物理UE执行所述任务的策略信息;与所述任务对应的模型信息和/或算法信息;所述物理UE所处环境信息。
其中,状态信息可以包括但不限于动态状态信息、静态状态信息和其他状态信息。
具体地,动态状态信息可以包括但不限于以下至少一项:电池状态信息、温度信息、传输功率信息、处理器计算能力信息、位置信息等。
例如,电池状态信息指示电池状态为低电量。再例如,温度信息可以指示终端温度过高。再例如,传输功率信息可以指示终端的传输功率值。
处理器计算能力包括但不限于中央处理器(Central Processing Unit,CPU)和/或图像处理器(Graphics Processing Unit,GPU)的计算能力。
静态状态信息包括但不限于屏幕分辨率等信息。
其他状态信息可以是执行相关任务时的状态信息。在一个可能的实现方式中,该任务可以是在虚拟世界中训练机械臂动作类的任务,相应地,其他状态信息可以为机械臂位置追踪信息等。
以上仅为示例性说明,任何能够描述物理UE的状态的相关信息均应属于本公开的保护范围。
其中,物理UE的网络服务能力信息包括但不限于是否支持测距的测距服务能力信息、是否支持各种算法学习的学习服务能力信息和是否具备感知能力的感知服务能力信息。
其中,物理UE的任务数据包括但不限于可以为学习服务公开的数据,可以提供给第三方接入网元(Adaption Function,AF)的数据。
其中,物理UE执行所述任务的策略信息包括但不限于联合学习的相关规则信息。
其中,与所述任务对应的模型信息和/或算法信息包括但不限于长短期记忆网络(Long Short-Term Memory,LSTM)的模型信息和/或算法信息、卷积神经网络(Convolutional Neural Networks,CNN)模型信息和/或算法信息等。
其中,物理UE所处环境信息包括但不限于作用对象信息、位置信息等。位置信息包括但不限于物理UE的绝对位置信息,例如经纬度信息,物理UE相对于参考点的相对位置信息,例如距离参考点的相对距离值等。
以上仅为示例性说明,实际应用中,任何能够描述物理UE创建UE数字孪生体的配置信息均应属于本公开的保护范围。
上述实施例中,UE数字孪生体可以基于数字孪生配置信息生成。实现了将DT应用到移动通信技术网络中实现网络服务的目的,可用性高。
下面再从第二核心网网元侧介绍一下本公开提供的通信方法。该第二核心网网元可以用于管理不同UE对应的UE数字孪生配置信息,由核心网来管理。
在一种实施例中,该第二核心网网元可以被称为UDTPM,但本文对此不做限定。
本公开实施例提供了一种通信方法,参照图5所示,图5是根据一实施例示出的一种通信方法流程图,可以用于第二核心网网元,该方法可以包括以下步骤:
在步骤501中,向第一核心网网元发送所述第一核心网网元所查询的UE数字孪生配置信息。
在本公开实施例中,第二核心网网元上可以部署数据库,用于存储不同物理UE对应的UE数字孪生配置信息。当第一核心网网元需要创建虚拟世界中的UE数字孪生体的情况下,可以将第一核心网网元所查询的UE数字孪生配置信息发送给第一核心网网元。其中,UE数字孪生配置信息用于创建虚拟世界中的UE数字孪生体。
上述实施例中,提供了一种用于管理UE数字孪生配置信息的网元,从而为将DT应用到移动通信技术网络中实现网络服务提供了方便,可用性高。
在一些可选实施例中,所述数字孪生配置信息包括以下至少一项:所述物理UE的状态信息;所述物理UE的网络服务能力信息;所述物理UE的任务数据;所述物理UE执行任务的策略信息;与所述任务对应的模型信息和/或算法信息;所述物理UE所处环境信息。
其中,所述状态信息包括但不限于以下至少一项:电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
该数字孪生配置信息与之前介绍的数字孪生配置信息相同,在此不再赘述。
在一些可选实施例中,参照图6所示,图6是根据一实施例示出的一种通信方法流程图,可以用于第二核心网网元,该方法可以包括以下步骤:
在步骤601中,向第一核心网网元发送所述第一核心网网元所查询的UE数字孪生配置信息。
在本公开实施例中,第二核心网网元上可以部署数据库,用于存储不同物理UE对应的UE数字孪生配置信息。当第一核心网网元需要创建UE数字孪生体的情况下,可以将第一核心网网元所查询的UE数字孪生配置信息发送给第一核心网网元。其中,UE数字孪生配置信息用于创建UE数字孪生体。
在一个可能的实现方式中,本公开中的第二核心网网元可以为独立配置的网元。
在另一个可能的实现方式中,第二核心网网元可以配置在统一数据管理网元(Unified Data Management,UDM)或统一数据存储网元(Unified Data Repository,UDR)上。
在步骤602中,响应于接入和移动性管理网元AMF调用所述第二核心网网元上与所述UE数字孪生配置信息相关的服务操作,执行所述服务操作。
在一个可能的实现方式中,服务操作包括但不限于以下至少一项:用于创建所述UE数字孪生配置信息的创建服务操作;用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
其中,创建服务操作可以为Nudtpm_ParameterProvision_Create service operation,更新服务操作可以为Nudtpm_ParameterProvision_Update service operation。删除服务操作可以为Nudtpm_ParameterProvision_Delete service operation。
本公开不限定步骤601与步骤602的执行顺序。
上述实施例中,第二核心网网元可以基于AMF的调用指示,执行对应的服务操作,实现了对UE数字孪生配置信息进行管理的目的。
在一些可选实施例中,参照图7所示,图7是根据一实施例示出的一种通信方法流程图,可以用于第二核心网网元,该方法可以包括以下步骤:
在步骤701中,向第一核心网网元发送所述第一核心网网元所查询的UE数字孪生配置信息。
在本公开实施例中,第二核心网网元上可以部署数据库,用于存储不同物理UE对应的UE数字孪生配置信息。当第一核心网网元需要创建UE数字孪生体的情况下,可以将第一核心网网元所查询的UE数字孪生配置信息发送给第一核心网网元。其中,UE数字孪生配置信息用于创建UE数字孪生体。
在步骤702中,接收所述第一核心网网元发送的数据。
在本公开实施例中,该数据可以是所述第一核心网网元通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信和/或任务协作的过程中生成的。
在步骤703中,存储所述数据。
在本公开实施例中,第二核心网网元可以在自身部署的数据库中存储该数据。
在步骤704中,将所述数据同步给所述物理UE。
上述实施例中,第二核心网网元可以将UE数字孪生体在通信和/或任务协作的过程中生成的数据同步给物理UE,确保物理UE与UE数字孪生体的同步,实现了将DT应用到移动通信技术网络中实现网络服务的目的,可用性高。
在一些可选实施例中,本公开中的第二核心网网元可以为独立配置的网元。
或者,第二核心网网元可以配置在UDM或UDR上。
上述实施例中,对本公开提供的第二核心网网元可以单独配置,也可以配置在已有的核心网网元上,实现简便,可用性高。
在一些可选实施例中,参照图8所示,图8是根据一实施例示出的一种在5G网络中应用UE数字孪生的架构图,包括:
真实物理世界中的物理UE、真实物理世界中的5G核心网、真实物理世界中的无线接入网(Radio Access Network,RAN)、虚拟世界中的UE数字孪生体。
对于物理空间中的一个UE来说,它的UE数字孪生是它在虚拟世界中的镜像。具体地说,虚拟世界中相应的UE数字孪生体可以使用虚拟到物理的双向通信模式在物理空间中与5G核心网建立会话。物理UE可以将自身的关键数据和关键功能,即数字孪生配置信息同步到第二核心网网元(图8中未示出),例如UDTPM上的数据库中,以便第一核心网网元后续从该数据库中查询数字孪生配置信息,从而建立UE数字孪生体。
对于每个物理UE,数字孪生配置信息用于在虚拟世界中对UE进行建模。当一个UE暂时不可用或执行非实时任务时,其数字孪生配置信息使数字孪生体能够在物理空间中替换物理UE以参与5G服务。
此外,UE数字孪生体可以将通信和/或任务协作过程中生成的数据同步到真实物理世界中相应的UE。
上述实施例中,提供了UE数字孪生框架,为网络服务启用UE数字孪生体,实现了将DT应用到移动通信技术网络中实现网络服务的目的,可用性高。
在一些可选实施例中,参照图9所示,图9是根据一实施例示出的另一种在5G网络中应用UE数字孪生的架构图。
其中,所述第二核心网网元可以为独立配置的网元(例如图9所示,图9中第二核心网网元为UDTPM),或者所述第二核心网网元配置在统一数据管理网元UDM或统一数据存储网元UDR上(图9中未示出)。
UE数字孪生体可以基于存储在第二核心网网元上的数据库中的UE数字孪生配置信息创建。第一核心网网元,例如图9所示的DTF负责与其他虚拟UE和/或物理UE协作。具体来说,第一核心网网元从第二核心网网元上的数据库中查询所需的数据和模型,即UE数字孪生配置信息,从而创建UE数字孪生体,替代物理UE。在与其他虚拟/物理UE交互后,DTF可以将协作任务生成的数据存储到第二核心网网元上的数据库中,该数据库将与相应的物理UE保持同步。
上述实施例中,提供了在5G网络中应用UE数字孪生的框架,为网络服务启用UE数字孪生体,实现了将DT应用到移动通信技术网络中实现网络服务的目的,可用性高。
下面再从物理UE侧介绍一下本公开提供的通信方法。
本公开实施例提供了一种通信方法,参照图10所示,图10是根据一实施例示出的一种通信方法流程图,可以用于物理UE,该方法可以包括以下步骤:
在步骤1001中,向接入和移动性管理网元AMF发送请求消息。
在本公开实施例中,请求消息用于请求第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体。
在一个可能的实现方式中,服务操作包括以下至少一项:用于创建所述UE数字孪生配置信息的创建服务操作;用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
在一个可能的实现方式中,请求消息通过N1接口的非接入层NAS信号传输给接入和移动性管理网元(Access and Mobility Management Function,AMF)。
在步骤1002中,接收所述AMF返回的响应消息。
在一个可能的实现方式中,响应消息通过N1接口的NAS信号由AMF传输给物理UE。
上述实施例中,物理UE可以通过AMF对第二核心网网元上的UE数字孪生配置信息进行操作管理,便于尽可能的将物理UE上的数据和功能同步到UE数字孪生体上。实现了通过UE数字孪生体,代替物理UE与网络中的其他设备进行通信和/或进行任务协作的目的。
下面再从AMF侧介绍一下本公开提供的通信方法。
本公开实施例提供了一种通信方法,参照图11所示,图11是根据一实施例示出的一种通信方法流程图,可以用于AMF,该方法可以包括以下步骤:
在步骤1101中,响应于接收到物理UE发送的请求消息,调用第二核心网网元上与所述请求消息对应的服务操作。
在本公开实施例中,请求消息用于请求第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE 数字孪生体。
在一个可能的实现方式中,服务操作包括以下至少一项:用于创建所述UE数字孪生配置信息的创建服务操作;用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
在一个可能的实现方式中,请求消息通过N1接口的非接入层NAS信号传输给接入和移动性管理网元(Access and Mobility Management Function,AMF)。
在步骤1102中,向所述物理UE返回响应消息。
在一个可能的实现方式中,响应消息通过N1接口的NAS信号由AMF传输给物理UE。
上述实施例中,通过AMF与物理UE、第二核心网网元的交互,让物理UE可以通过AMF对第二核心网网元上的UE数字孪生配置信息进行操作管理。尽可能的将物理UE上的数据和功能同步到UE数字孪生体上。实现了通过UE数字孪生体,代替物理UE与网络中的其他设备进行通信和/或进行任务协作的目的。
在一些可选实施例中,参照图12所示,图12是根据一实施例示出的一种创建UE数字孪生配置信息的方法流程图,包括:
在步骤1201中,物理UE向接入和移动性管理网元AMF发送请求消息。
在本公开实施例中,所述请求消息用于请求所述第二核心网网元执行创建UE数字孪生配置信息的创建服务操作。
在步骤1202中,AMF调用第二核心网网元上与所述请求消息对应的创建服务操作。
在本公开实施例中,创建服务操作为Nudtpm_ParameterProvision_Create service operation。
在步骤1203中,AMF向所述物理UE返回响应消息。
在本公开实施例中,该响应消息可以告知物理UE在第二核心网网元上创建UE数字孪生配置信息的创建结果,例如创建成功或失败,以及失败原因等。
上述实施例中,可以实现在第二核心网网元上创建UE数字孪生配置信息的目的。实现简便,可用性高。
在一些可选实施例中,参照图13所示,图13是根据一实施例示出的一种更新UE数字孪生配置信息的方法流程图,包括:
在步骤1301中,物理UE向接入和移动性管理网元AMF发送请求消息。
在本公开实施例中,所述请求消息用于请求所述第二核心网网元执行更新UE数字孪生配置信息中的至少一项的更新服务操作。
在步骤1302中,AMF调用第二核心网网元上与所述请求消息对应的更新服务操作。
在本公开实施例中,更新服务操作为Nudtpm_ParameterProvision_
Update service operation。
在步骤1303中,AMF向所述物理UE返回响应消息。
在本公开实施例中,该响应消息可以告知物理UE在第二核心网网元上更新UE数字孪生配置信息中的至少一项的结果,例如更新成功或失败,以及失败原因等。
上述实施例中,可以实现在第二核心网网元上更新UE数字孪生配置信息的目的。实现简便,可用性高。
在一些可选实施例中,参照图14所示,图14是根据一实施例示出的一种删除UE数字孪生配置信息的方法流程图,包括:
在步骤1401中,物理UE向接入和移动性管理网元AMF发送请求消息。
在本公开实施例中,所述请求消息用于请求所述第二核心网网元执行删除UE数字孪生配置信息中的至少一项的删除服务操作。
在步骤1402中,AMF调用第二核心网网元上与所述请求消息对应的删除服务操作。
在本公开实施例中,删除服务操作为Nudtpm_ParameterProvision_
Delete service operation。
在步骤1403中,AMF向所述物理UE返回响应消息。
在本公开实施例中,该响应消息可以告知物理UE在第二核心网网元上删除UE数字孪生配置信息中的至少一项的结果,例如删除成功或失败,以及失败原因等。
上述实施例中,可以实现在第二核心网网元上更新UE数字孪生配置信息的目的。实现简便,可用性高。
与前述通信方法实施例相对应,本公开还提供了通信装置的实施例。
参照图15,图15是根据一示例性实施例示出的一种通信装置框图,所述装置应用于第一核心网网元,包括:
查询模块1501,被配置为从第二核心网网元上查询UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体;
创建模块1502,被配置为基于所述UE数字孪生配置信息,创建所述UE数字孪生体;
通信模块1503,被配置为通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信。
参照图16,图16是根据一示例性实施例示出的一种通信装置框图,所述装置应用于第二核心网网元,包括:
第一发送模块1601,被配置为向第一核心网网元发送所述第一核心网网元所查询的UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体。
参照图17,图17是根据一示例性实施例示出的一种通信装置框图,所述装置应用于物理UE,包括:
第二发送模块1701,被配置为向接入和移动性管理网元AMF发送请求消息;其中,所述请求消息用于请求第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
接收模块1702,被配置为接收所述AMF返回的响应消息。
参照图18,图18是根据一示例性实施例示出的一种通信装置框图,所述装置应用于接入和移动性管理网元AMF,包括:
调用模块1801,被配置为响应于接收到物理UE发送的请求消息,调用第二核心网网元上与所述请求消息对应的服务操作;其中,所述请求消息用于请求所述第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
第三发送模块1802,被配置为向所述物理UE返回响应消息。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
相应地,本公开还提供了一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于执行上述用于第一核心网网元侧任一所述的通信方法。
相应地,本公开还提供了一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于执行上述用于第二核心网网元侧任一所述的通信方法。
相应地,本公开还提供了一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于执行上述用于物理UE侧任一所述的通信方法。
相应地,本公开还提供了一种计算机可读存储介质,所述存储介质存储有计算机程序,所述计算机程序用于执行上述用于AMF侧任一所述的通信方法。
相应地,本公开还提供了一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为用于执行上述第一核心网网元侧任一所述的通信方法。
相应地,本公开还提供了一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为用于执行上述第二核心网网元侧任一所述 的通信方法。
相应地,本公开还提供了一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为用于执行上述AMF侧任一所述的通信方法。
如图19所示,图19是根据一示例性实施例示出的一种通信装置1900的一结构示意图。装置1900可以被提供为第一核心网网元、第二核心网网元或AMF。参照图19,装置1900包括处理组件1922、无线发射/接收组件1924、天线组件1926、以及无线接口特有的信号处理部分,处理组件1922可进一步包括至少一个处理器。
处理组件1922中的其中一个处理器可以被配置为用于执行上述任一所述的通信方法。
相应地,本公开还提供了一种通信装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为用于执行上述物理UE侧任一所述的通信方法。
图20是根据一示例性实施例示出的一种通信装置2000的框图。例如通信装置2000可以是手机、平板电脑、电子书阅读器、多媒体播放设备、可穿戴设备、车载用户设备、ipad、智能电视等物理UE。
参照图20,装置2000可以包括以下一个或多个组件:处理组件2002,存储器2004,电源组件2006,多媒体组件2008,音频组件2010,输入/输出(I/O)接口2012,传感器组件2016,以及通信组件2018。
处理组件2002通常控制装置2000的整体操作,诸如与显示,电话呼叫,数据随机接入,相机操作和记录操作相关联的操作。处理组件2002可以包括一个或多个处理器2020来执行指令,以完成上述的通信方法的全部或部分步骤。此外,处理组件2002可以包括一个或多个模块,便于处理组件2002和其他组件之间的交互。例如,处理组件2002可以包括多媒体模块,以方便多媒体组件2008和处理组件2002之间的交互。又如,处理组件2002可以从存储器读取可执行指令,以实现上述各实施例提供的一种通信方法的步骤。
存储器2004被配置为存储各种类型的数据以支持在装置2000的操作。这些数据的示例包括用于在装置2000上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器2004可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件2006为装置2000的各种组件提供电力。电源组件2006可以 包括电源管理系统,一个或多个电源,及其他与为装置2000生成、管理和分配电力相关联的组件。
多媒体组件2008包括在所述装置2000和用户之间的提供一个输出接口的显示屏。在一些实施例中,多媒体组件2008包括一个前置摄像头和/或后置摄像头。当装置2000处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件2010被配置为输出和/或输入音频信号。例如,音频组件2010包括一个麦克风(MIC),当装置2000处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器2004或经由通信组件2018发送。在一些实施例中,音频组件2010还包括一个扬声器,用于输出音频信号。
I/O接口2012为处理组件2002和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件2016包括一个或多个传感器,用于为装置2000提供各个方面的状态评估。例如,传感器组件2016可以检测到装置2000的打开/关闭状态,组件的相对定位,例如所述组件为装置2000的显示器和小键盘,传感器组件2016还可以检测装置2000或装置2000一个组件的位置改变,用户与装置2000接触的存在或不存在,装置2000方位或加速/减速和装置2000的温度变化。传感器组件2016可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件2016还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件2016还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件2018被配置为便于装置2000和其他设备之间有线或无线方式的通信。装置2000可以接入基于通信标准的无线网络,如Wi-Fi,2G,3G,4G,5G或6G,或它们的组合。在一个示例性实施例中,通信组件2018经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件2018还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置2000可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述终端侧任一所述的通信方法。
在示例性实施例中,还提供了一种包括指令的非临时性机器可读存储介质,例如包括指令的存储器2004,上述指令可由装置2000的处理器2020执行以完成上述通信方法。例如,所述非临时性计算机可读存储介质可以 是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或者惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (36)

  1. 一种通信方法,其特征在于,所述方法由第一核心网网元执行,包括:
    从第二核心网网元上查询UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体;
    基于所述UE数字孪生配置信息,创建所述UE数字孪生体;
    通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信。
  2. 根据权利要求1所述的方法,其特征在于,所述通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信,包括任一项:
    在所述物理UE不可用的情况下,以UE数字孪生体代替所述物理UE与所述其他设备进行通信;
    在所述物理UE执行非实时任务的情况下,以UE数字孪生体代替所述物理UE与所述其他设备进行通信。
  3. 根据权利要求1所述的方法,其特征在于,所述方法还包括:
    加载所述UE数字孪生配置信息后,通过UE数字孪生体与所述其他设备进行任务协作。
  4. 根据权利要求1-3任一项所述的方法,其特征在于,所述方法还包括:
    将所述通信过程或任务协作过程中生成的数据发送给所述第二核心网网元;其中,所述第二核心网网元用于存储所述数据以及同步所述数据给所述物理UE。
  5. 根据权利要求1-3任一项所述的方法,其特征在于,所述其他设备包括以下至少一项:
    核心网网元、其他物理UE、其他UE数字孪生体。
  6. 根据权利要求1所述的方法,其特征在于,所述数字孪生配置信息包括以下至少一项:
    所述物理UE的状态信息;
    所述物理UE的网络服务能力信息;
    所述物理UE的任务数据;
    所述物理UE执行所述任务的策略信息;
    与所述任务对应的模型信息和/或算法信息;
    所述物理UE所处环境信息。
  7. 根据权利要求6所述的方法,其特征在于,所述状态信息包括以下至少一项:
    电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
  8. 一种通信方法,其特征在于,所述方法由第二核心网网元执行,包括:
    向第一核心网网元发送所述第一核心网网元所查询的UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体。
  9. 根据权利要求8所述的方法,其特征在于,所述数字孪生配置信息包括以下至少一项:
    物理UE的状态信息;
    所述物理UE的网络服务能力信息;
    所述物理UE的任务数据;
    所述物理UE执行任务的策略信息;
    与所述任务对应的模型信息和/或算法信息;
    所述物理UE所处环境信息。
  10. 根据权利要求9所述的方法,其特征在于,所述状态信息包括以下至少一项:
    电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
  11. 根据权利要求8所述的方法,其特征在于,所述方法还包括:
    响应于接入和移动性管理网元AMF调用所述第二核心网网元上与所述UE数字孪生配置信息相关的服务操作,执行所述服务操作。
  12. 根据权利要求11所述的方法,其特征在于,所述服务操作包括以下至少一项:
    用于创建所述UE数字孪生配置信息的创建服务操作;
    用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;
    用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
  13. 根据权利要求8所述的方法,其特征在于,所述方法还包括:
    接收所述第一核心网网元发送的数据;其中,所述数据是所述第一核心网网元通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信或任务协作的过程中生成的;
    存储所述数据;以及
    将所述数据同步给所述物理UE。
  14. 根据权利要求8-13任一项所述的方法,其特征在于,所述第二核心网网元为独立配置的网元;或
    所述第二核心网网元配置在统一数据管理网元UDM或统一数据存储网元UDR上。
  15. 一种通信方法,其特征在于,所述方法由物理UE执行,包括:
    向接入和移动性管理网元AMF发送请求消息;其中,所述请求消息用于请求第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
    接收所述AMF返回的响应消息。
  16. 根据权利要求15所述的方法,其特征在于,所述服务操作包括以下至少一项:
    用于创建所述UE数字孪生配置信息的创建服务操作;
    用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;
    用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
  17. 根据权利要求15所述的方法,其特征在于,所述请求消息通过N1接口的非接入层NAS信号传输;和/或
    所述响应消息通过N1接口的NAS信号传输。
  18. 根据权利要求15-17任一项所述的方法,其特征在于,所述数字孪生配置信息包括以下至少一项:
    所述物理UE的状态信息;
    所述物理UE的网络服务能力信息;
    所述物理UE的任务数据;
    所述物理UE执行所述任务的策略信息;
    与所述任务对应的模型信息和/或算法信息;
    所述物理UE所处环境信息。
  19. 根据权利要求18所述的方法,其特征在于,所述状态信息包括以下至少一项:
    电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
  20. 一种通信方法,其特征在于,所述方法应用于接入和移动性管理网元AMF,包括:
    响应于接收到物理UE发送的请求消息,调用第二核心网网元上与所述请求消息对应的服务操作;其中,所述请求消息用于请求所述第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
    向所述物理UE返回响应消息。
  21. 根据权利要求20所述的方法,其特征在于,所述服务操作包括以下至少一项:
    用于创建所述UE数字孪生配置信息的创建服务操作;
    用于更新所述UE数字孪生配置信息中的至少一项的更新服务操作;
    用于删除所述UE数字孪生配置信息中的至少一项的删除服务操作。
  22. 根据权利要求20所述的方法,其特征在于,所述请求消息通过N1接口的非接入层NAS信号传输;和/或
    所述响应消息通过N1接口的NAS信号传输。
  23. 根据权利要求20-22任一项所述的方法,其特征在于,所述数字孪生配置信息包括以下至少一项:
    所述物理UE的状态信息;
    所述物理UE的网络服务能力信息;
    所述物理UE的任务数据;
    所述物理UE执行所述任务的策略信息;
    与所述任务对应的模型信息和/或算法信息;
    所述物理UE所处环境信息。
  24. 根据权利要求23所述的方法,其特征在于,所述状态信息包括以下至少一项:
    电池状态信息、温度信息、传输功率信息、处理器计算能力信息、屏幕分辩率信息、其他状态信息。
  25. 一种通信装置,其特征在于,所述装置应用于第一核心网网元,包括:
    查询模块,被配置为从第二核心网网元上查询UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体;
    创建模块,被配置为基于所述UE数字孪生配置信息,创建所述UE数字孪生体;
    通信模块,被配置为通过所述UE数字孪生体代替物理UE与网络中的其他设备进行通信。
  26. 一种通信装置,其特征在于,所述装置应用于第二核心网网元,包括:
    第一发送模块,被配置为向第一核心网网元发送所述第一核心网网元所查询的UE数字孪生配置信息;其中,所述UE数字孪生配置信息用于创建UE数字孪生体。
  27. 一种通信装置,其特征在于,所述装置应用于物理UE,包括:
    第二发送模块,被配置为向接入和移动性管理网元AMF发送请求消息;其中,所述请求消息用于请求第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
    接收模块,被配置为接收所述AMF返回的响应消息。
  28. 一种通信装置,其特征在于,所述装置应用于接入和移动性管理网元AMF,包括:
    调用模块,被配置为响应于接收到物理UE发送的请求消息,调用第二核心网网元上与所述请求消息对应的服务操作;其中,所述请求消息用于请求所述第二核心网网元执行与UE数字孪生配置信息相关的服务操作,所述UE数字孪生配置信息用于创建UE数字孪生体;
    第三发送模块,被配置为向所述物理UE返回响应消息。
  29. 一种计算机可读存储介质,其特征在于,所述存储介质存储有计算机程序,所述计算机程序用于实现上述权利要求1-7任一项所述的通信方法。
  30. 一种计算机可读存储介质,其特征在于,所述存储介质存储有计算机程序,所述计算机程序用于实现上述权利要求8-14任一项所述的通信方法。
  31. 一种计算机可读存储介质,其特征在于,所述存储介质存储有计算机程序,所述计算机程序用于实现上述权利要求15-19任一项所述的通信方法。
  32. 一种计算机可读存储介质,其特征在于,所述存储介质存储有计 算机程序,所述计算机程序用于实现上述权利要求20-24任一项所述的通信方法。
  33. 一种通信装置,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为执行所述可执行指令以实现上述权利要求1-7任一项所述的通信方法。
  34. 一种通信装置,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为执行所述可执行指令以实现上述权利要求8-14任一项所述的通信方法。
  35. 一种通信装置,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为执行所述可执行指令以实现上述权利要求15-19任一项所述的通信方法。
  36. 一种通信装置,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为执行所述可执行指令以实现上述权利要求20-24任一项所述的通信方法。
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