WO2023143420A1 - 设备管理方法及装置 - Google Patents

设备管理方法及装置 Download PDF

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Publication number
WO2023143420A1
WO2023143420A1 PCT/CN2023/073281 CN2023073281W WO2023143420A1 WO 2023143420 A1 WO2023143420 A1 WO 2023143420A1 CN 2023073281 W CN2023073281 W CN 2023073281W WO 2023143420 A1 WO2023143420 A1 WO 2023143420A1
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WO
WIPO (PCT)
Prior art keywords
terminal
network function
indication
unreachable
information
Prior art date
Application number
PCT/CN2023/073281
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English (en)
French (fr)
Inventor
王文
谢振华
Original Assignee
维沃移动通信有限公司
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Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2023143420A1 publication Critical patent/WO2023143420A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices

Definitions

  • the present application belongs to the technical field of wireless communication, and in particular relates to a device management method and device.
  • PIN Personal Internet of things Network
  • PIN Element With Management Capability PEMC
  • PIN Element With Management Capability PEMC
  • PEMC PIN element With Management Capability
  • PEGC PIN Element With Management Capability
  • PEGC Gateway Capability
  • UE User Equipment
  • 3GPP 3rd Generation Partnership Project
  • PEGC Due to the mobility of some personal IoT devices (such as sweeping robots), they may leave the coverage of PEGC, making these personal IoT devices unreachable, or, due to the mobility of PEGC (such as mobile phones), some personal Networked devices are out of the coverage of PEGC, making some personal IoT devices unreachable, or, due to the mobility of PEGC itself, PEGC itself is out of network coverage, PEGC itself is unreachable, resulting in all personal IoT devices covered by PEGC being unreachable Condition.
  • PEGC such as mobile phones
  • the network side cannot obtain the unreachability of the personal Internet of Things device, and when the personal Internet of Things device is unreachable, the network side will still send the data of the personal Internet of Things device to the PEGC, resulting in waste of resources.
  • the embodiments of the present application provide a device management method and device, which can solve the problem that the network side cannot know the unreachability of the device connected to it through the gateway, resulting in waste of resources.
  • a device management method includes:
  • the first network function performs at least one of the following based on the first state of the terminal:
  • a device management method including:
  • the second network function receives a first indication sent by the first network function, where the first indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • the second network function performs at least one of the following based on the first indication:
  • a device management method including:
  • the third network function receives an indication sent by the second target network function, where the indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • the third network function performs at least one of the following based on the indication:
  • a device management method including:
  • the terminal sends first information about unreachable devices associated with the terminal to the first network function.
  • an equipment management device including:
  • a processing module configured to perform at least one of the following based on the first state of the terminal:
  • an equipment management device including:
  • a receiving module configured to receive a first indication sent by a first network function, where the first indication is used for Indicates that some or all of the devices associated with the terminal are unreachable;
  • a processing module configured to perform at least one of the following based on the first indication:
  • an equipment management device including:
  • a receiving module configured to receive an indication sent by a second target network function, where the indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • a processing module configured to perform at least one of the following based on the instruction:
  • a device management device including:
  • a sending module configured to send the first information of the unreachable device associated with the terminal to the first network function.
  • a network function in a ninth aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and the programs or instructions are implemented when executed by the processor.
  • a network function including a processor and a communication interface, wherein the processor is configured to perform at least one of the following based on the first state of the terminal:
  • a network function including a processor and a communication interface, wherein the communication interface is configured to receive a first indication sent by the first network function, and the first indication is used to indicate the Part or all of the devices are unreachable; the processor is configured to perform at least one of the following based on the first indication:
  • a network function including a processor and a communication interface, wherein the communication interface is used to receive an instruction sent by a second target network function, and the instruction is used to indicate part or all of the information associated with the terminal.
  • the device is unreachable;
  • the processor is configured to perform at least one of the following based on the indication:
  • a terminal in a thirteenth aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and when the programs or instructions are executed by the processor, the following steps are implemented: The steps of the method described in the fourth aspect.
  • a terminal including a processor and a communication interface, where the communication interface is configured to send first information about an unreachable device associated with the terminal to a first network function.
  • a device management system including: a terminal and a network-side device, where the network-side device includes at least one of a first network function, a second network function, and a third network function, and the terminal It can be used to execute the steps of the device management method described in the fourth aspect, and the network side device can be used to execute the steps of the device management method described in the first aspect, the second aspect or the third aspect.
  • a readable storage medium where programs or instructions are stored on the readable storage medium, and when the programs or instructions are executed by a processor, the first aspect, the second aspect, the third aspect or The steps of the method described in the fourth aspect.
  • a chip in a seventeenth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the first aspect and the second Aspect, the method described in the third aspect or the fourth aspect.
  • a computer program product is provided, the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the first aspect, the second aspect, and the third aspect Or the steps of the method described in the fourth aspect.
  • a communication device configured to execute the method as described in the first aspect, the second aspect, the third aspect or the fourth aspect.
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing on the unreachability of the device, and avoid waste of network resources.
  • FIG. 1 is a block diagram of a wireless communication system applicable to an embodiment of the present application
  • FIG. 2 is one of the schematic flowcharts of the device management method of the embodiment of the present application.
  • FIG. 3 is a second schematic flow diagram of a device management method according to an embodiment of the present application.
  • FIG. 4 is the third schematic flow diagram of the device management method according to the embodiment of the present application.
  • FIG. 5 is a fourth schematic flow diagram of a device management method according to an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of a device management method according to Embodiment 1 of the present application.
  • FIG. 7 is a schematic flowchart of a device management method according to Embodiment 2 of the present application.
  • FIG. 8 is a schematic flowchart of a device management method according to Embodiment 3 of the present application.
  • FIG. 9 is a schematic flowchart of a device management method according to Embodiment 4 of the present application.
  • FIG. 10 is one of the structural schematic diagrams of an equipment management device according to an embodiment of the present application.
  • FIG. 11 is the second structural schematic diagram of the equipment management device according to the embodiment of the present application.
  • FIG. 12 is the third structural schematic diagram of the equipment management device according to the embodiment of the present application.
  • FIG. 13 is a fourth structural schematic diagram of an equipment management device according to an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 15 is a schematic diagram of a hardware structure of a terminal according to an embodiment of the present application.
  • FIG. 16 is a schematic structural diagram of a network function in an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects. Additionally, say “And/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies.
  • the following description describes the New Radio (New Radio, NR) system for example purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th generation (6th Generation , 6G) communication system.
  • 6G 6th generation
  • PIN Personal IoT Network
  • PIN is a group consisting of at least one PIN element (PIN Element, PINE), wherein at least one PIN element is a terminal (User Equipment, UE). PIN elements communicate with each other. Two PIN elements can communicate through a direct connection between them, or indirectly through a communication network.
  • PIN Element PINE
  • UE User Equipment
  • a PIN element can be a 3GPP device (eg UE) or a non-3GPP device.
  • Non-3GPP devices refer to devices that do not use credentials defined by 3GPP, devices that do not support NAS protocols defined by 3GPP, or devices that do not support 3GPP access technologies (such as 3rd Generation (3G)/4th Generation (4G) )/5th Generation (5th Generation, 5G) air interface technology) and only supports non-3GPP access technologies (such as Wireless Fidelity (Wireless Fidelity, WiFi), fixed network, Bluetooth and other access technologies).
  • PIN Element With Gateway Capability PEGC
  • the PIN elements in the PIN can communicate with each other directly or through PEGC.
  • the PIN element in the PIN can communicate with other devices or application servers outside the PIN through the PEGC.
  • PEGC devices can be of different types Devices, for example, PEGC can be a gateway in a smart home scenario, or a mobile phone as a gateway for wearable devices in a wearable device scenario.
  • Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable.
  • Wireless communication systems include terminals, network functions, and personal IoT devices.
  • the terminal can be a mobile phone, a tablet computer (Tablet Personal Computer, TPC), a laptop computer (Laptop Computer, LC) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, a super Mobile personal computer (Ultra-Mobile Personal Computer, UMPC), mobile Internet device (Mobile Internet Device, MID) and other terminal-side devices
  • the personal Internet of Things device can be a smart home (such as refrigerators, TVs, washing machines, air conditioners, sweeping robots, etc.) Or smart furniture, etc.), wearable devices (Wearable Device, WD) (such as smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.
  • FIG. 2 is one of the schematic flowcharts of the device management method of the embodiment of the present application.
  • the device management method includes:
  • Step 21 The first network function performs at least one of the following based on the first state of the terminal:
  • the device associated with the terminal includes: a device that is connected to the terminal before it is unreachable, and receives and/or sends data and/or signaling through the terminal, and/or Or, use the terminal as a gateway device.
  • the terminal may be a 3GPP device such as a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant, a palmtop computer, a netbook, a super mobile personal computer or a mobile Internet device.
  • 3GPP device such as a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant, a palmtop computer, a netbook, a super mobile personal computer or a mobile Internet device.
  • the device may be a personal Internet of Things device or other device, such as Personal IoT devices include, for example, smart homes and/or wearable devices, smart homes such as refrigerators, TVs, washing machines, air conditioners, sweeping robots or smart furniture, etc., wearable devices such as smart watches, smart bracelets, smart headphones, smart Glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.) or smart wristbands, smart clothing, etc.), etc.
  • smart homes and/or wearable devices smart homes such as refrigerators, TVs, washing machines, air conditioners, sweeping robots or smart furniture, etc.
  • wearable devices such as smart watches, smart bracelets, smart headphones, smart Glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.) or smart wristbands, smart clothing, etc.), etc.
  • the first network function may be an Access and Mobility Management Function (Access and Mobility Management Function, AMF) and/or a Session Management Function (Session Management Function, SMF).
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • the unreachable device can be interpreted as: (1) the downlink data and/or signaling delivered by the network side cannot reach the device; and/or, (2) the uplink data and/or signaling sent by the device Or the signaling cannot reach the network side.
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the first state includes at least one of the following:
  • Protocol Data Unit Protocol Data Unit
  • PDU Protocol Data Unit
  • the terminal reports first information about unreachable devices associated with the terminal.
  • the above 1) and 2) are that the first network function detection determines the unreachability of the device by detecting the unreachability of the terminal, and 3) is that the terminal directly reports the unreachability of the device.
  • the first indication includes first information about an unreachable device associated with the terminal.
  • the first indication when used to indicate that some devices associated with the terminal are unreachable, the first indication includes first information about unreachable devices associated with the terminal.
  • the first target network function knows the information of the equipment associated with the terminal, and the first indication is used to indicate that all equipment associated with the terminal is unreachable, the first indication may not include the information associated with the terminal.
  • the first information of the unreachable device thereby saving signaling overhead.
  • the method before sending the first indication to the first target network function, further includes: receiving a subscription request sent by the first target network function; wherein the first network function is based on The subscription request sends a first indication to a first target network function.
  • the signing request includes at least one of the following:
  • First information of one or more devices associated with the terminal First information of one or more devices associated with the terminal.
  • the first target network function subscribes to a certain terminal or a certain device associated with a certain terminal, the first network function will send the first target network function to the first The target network function sends a first message of the unreachable device.
  • the first target network function includes a second network function and/or a third network function
  • the second network function includes a network exposure function (Network Exposure Function, NEF), unified data A management entity (Unified Data Management, UDM) and/or a unified data repository (Unified Data Repository, UDR)
  • the third network function includes an application function (Application Function, AF) or a personal Internet of Things device management function (Personal Internet of Things things Network Management Function, PINMF).
  • the first information includes at least one of the following: Subscription Concealed Identifier (SUCI), Subscription Permanent Identifier (SUPI), Mobile User Identity Code (International Mobile Subscriber Identification (IMSI), 5G Globally Unique Temporary Identifier (5G-GUTI), 5G S-Temporary Mobile Subscription Identifier (5G-S-TMSI), Internet Protocol (Internet Protocol, IP) address, device identity (IDentity, ID), media access control (Medium Access Control, MAC) address.
  • SUCI Subscription Concealed Identifier
  • SUPI Subscription Permanent Identifier
  • IMSI International Mobile Subscriber Identification
  • 5G-GUTI 5G Globally Unique Temporary Identifier
  • 5G-S-TMSI 5G S-Temporary Mobile Subscription Identifier
  • Internet Protocol Internet Protocol, IP address
  • IDentity ID
  • media access control Medium Access Control
  • FIG. 3 is the second schematic flow diagram of the device management method of the embodiment of the present application.
  • the device management method includes:
  • Step 31 The second network function receives a first indication sent by the first network function, and the first indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • Step 32 The second network function performs at least one of the following based on the first indication:
  • the device associated with the terminal includes: before unreachable A device connected to the terminal and receiving and/or sending data and/or signaling through the terminal, and/or a device using the terminal as a gateway.
  • the terminal may be a 3GPP device such as a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant, a palmtop computer, a netbook, a super mobile personal computer or a mobile Internet device.
  • 3GPP device such as a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant, a palmtop computer, a netbook, a super mobile personal computer or a mobile Internet device.
  • the device may be a personal Internet of Things device or other devices.
  • a personal Internet of Things device includes a smart home and/or a wearable device, etc., and a smart home such as a refrigerator, a TV, a washing machine, an air conditioner, a sweeping robot or a smart home Furniture, etc., wearable devices such as smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.) or smart wristbands, smart clothing, etc.) etc.
  • the first network function may be AMF and/or SMF.
  • the second network function includes NEF, UDM and/or UDR.
  • the third network function includes AF or PINMF.
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the first indication includes first information about unreachable devices associated with the terminal
  • the second indication includes first information about unreachable devices related to the terminal.
  • the first indication when used to indicate that some devices associated with the terminal are unreachable, the first indication includes first information about unreachable devices associated with the terminal.
  • the second indication when used to indicate that some devices associated with the terminal are unreachable, the second indication includes the first information of the unreachable devices associated with the terminal.
  • the first indication is used to indicate that all devices associated with the terminal are unreachable, and the first indication may not include first information about unreachable devices associated with the terminal.
  • the second indication is used to indicate that all devices associated with the terminal are unreachable, and the second indication may not include the first information of unreachable devices associated with the terminal, thereby saving signaling overhead.
  • the method further includes: the second network function receiving the first subscription request sent by the third network function, wherein the The second network function sends a second indication to the third network based on the first subscription request Function.
  • the first signing request includes at least one of the following:
  • the first information of the device associated with the terminal is the first information of the device associated with the terminal.
  • the second network function when the third network function subscribes to a certain terminal or a certain device associated with a certain terminal with the second network function, the second network function will send the third network function to the third network function only when a certain device of the contracted terminal is unreachable. Function sends first message of unreachable device.
  • the method further includes: the second network function sends a second subscription request to the first network function , the second subscription request is used to acquire the first indication.
  • the second subscription request includes at least one of the following:
  • the first information of the device associated with the terminal is the first information of the device associated with the terminal.
  • the first information includes at least one of the following: SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, device ID, and MAC address.
  • FIG. 4 is the third schematic flow diagram of the device management method according to the embodiment of the present application.
  • the device management method includes:
  • Step 41 The third network function receives an indication sent by the second target network function, and the indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • Step 42 The third network function performs at least one of the following based on the indication:
  • the device associated with the terminal includes: a device that is connected to the terminal before it is unreachable, and receives and/or sends data and/or signaling through the terminal, and/or Or, use the terminal as a gateway device.
  • the terminal may be a 3GPP device such as a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant, a palmtop computer, a netbook, a super mobile personal computer or a mobile Internet device.
  • 3GPP device such as a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant, a palmtop computer, a netbook, a super mobile personal computer or a mobile Internet device.
  • the device may be a personal Internet of Things device or other device, such as Personal IoT devices include, for example, smart homes and/or wearable devices, smart homes such as refrigerators, TVs, washing machines, air conditioners, sweeping robots or smart furniture, etc., wearable devices such as smart watches, smart bracelets, smart headphones, smart Glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.) or smart wristbands, smart clothing, etc.), etc.
  • smart homes and/or wearable devices smart homes such as refrigerators, TVs, washing machines, air conditioners, sweeping robots or smart furniture, etc.
  • wearable devices such as smart watches, smart bracelets, smart headphones, smart Glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.) or smart wristbands, smart clothing, etc.), etc.
  • the third network function includes AF or PINMF.
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the indication includes first information about an unreachable device associated with the terminal.
  • the indication when the indication is used to indicate that some devices associated with the terminal are unreachable, the indication includes first information about unreachable devices associated with the terminal.
  • the indication may not include information about the unreachable devices associated with the terminal The first information, thereby saving signaling overhead.
  • the method further includes: sending a subscription request to the second target network function, where the subscription request is used to acquire the indication.
  • the third network function when the second target network function subscribes to a certain terminal or a certain device associated with a certain terminal, and the second target network function is unreachable to a certain device of a contracted terminal, the third network function will send The third network function sends the first message of the unreachable device.
  • the signing request includes at least one of the following:
  • the first information of the device associated with the terminal is the first information of the device associated with the terminal.
  • the first information includes at least one of the following: SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, device ID, and MAC address.
  • the second target network function includes a first network function and/or a second network function; the first network function includes: AMF and/or SMF; the second network function Including NEF, UDM and/or UDR.
  • FIG. 5 is the fourth schematic flow diagram of the device management method according to the embodiment of the present application.
  • the device management method includes:
  • Step 51 The terminal sends first information about unreachable devices associated with the terminal to the first network function.
  • the device associated with the terminal includes: a device that is connected to the terminal before it is unreachable, and receives and/or sends data and/or signaling through the terminal, and/or Or, use the terminal as a gateway device.
  • the terminal may be a 3GPP device such as a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant, a palmtop computer, a netbook, a super mobile personal computer or a mobile Internet device.
  • 3GPP device such as a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant, a palmtop computer, a netbook, a super mobile personal computer or a mobile Internet device.
  • the device may be a personal Internet of Things device or other devices.
  • a personal Internet of Things device includes a smart home and/or a wearable device, etc., and a smart home such as a refrigerator, a TV, a washing machine, an air conditioner, a sweeping robot or a smart home Furniture, etc., wearable devices such as smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.) or smart wristbands, smart clothing, etc.) etc.
  • the first network function may be an Access and Mobility Management Function (Access and Mobility Management Function, AMF) and/or a Session Management Function (Session Management Function, SMF).
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • the unreachable device can be interpreted as: the downlink data and/or signaling sent by the network side cannot reach the device, and/or the uplink data and/or signaling sent by the device cannot reach the network side.
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the first information includes at least one of the following: SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, device ID, and MAC address.
  • FIG. 6 is a schematic flowchart of a device management method according to Embodiment 1 of the present application.
  • the device management method includes:
  • Step 1 The UE (or PEGC) detects that the PIN device associated with the UE (or PEGC) is not available Da;
  • Step 2 The UE (or PEGC) sends the first information of the unreachable PIN device to the AMF or SMF, and the first information includes the identifier of the unreachable PIN device, such as SUCI, SUPI, IMSI, 5G-GUTI, 5G-S- TMSI, IP address, PIN device ID and/or MAC address.
  • the identifier of the unreachable PIN device such as SUCI, SUPI, IMSI, 5G-GUTI, 5G-S- TMSI, IP address, PIN device ID and/or MAC address.
  • Step 3 The AMF or SMF sends a reply message to the UE/PEGC, and the reply message is used to indicate that the AMF or SMF has received the first information of the reachable PIN device.
  • FIG. 7 is a schematic flowchart of a device management method according to Embodiment 2 of the present application.
  • the device management method includes:
  • Step 1 AMF or SMF determines that part or all of the devices associated with the terminal are unreachable based on the first state of the terminal;
  • the first state includes at least one of the following:
  • the PDU session state of the terminal is an inactive state
  • the terminal reports first information about unreachable devices associated with the terminal.
  • Step 2a The AMF or the SMF sends a first indication to the NEF, the first indication is used to indicate that some or all of the devices associated with the terminal are unreachable, and the first indication includes the information of the unreachable devices associated with the terminal first information.
  • the first information includes an identifier of an unreachable PIN device, such as SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, PIN device ID and/or MAC address.
  • Step 2b AMF or SMF sends a first indication to UDR, the first indication is used to indicate that some or all PIN devices associated with the terminal are unreachable, and the first indication includes the unreachable PIN associated with the terminal
  • the first information of the device includes an identifier of the unreachable PIN device, such as an IP address, a PIN device ID and/or a MAC address.
  • Step 3 The UDR performs at least one of the following based on the first indication:
  • Step 3a The NEF sends a reply message to the AMF or the SMF, where the reply message is used to indicate that the first information of the reachable PIN device has been received.
  • Step 3b The UDR sends a reply message to the AMF or the SMF, where the reply message is used to indicate that the first information of the reachable PIN device has been received.
  • FIG. 8 is a schematic flowchart of a device management method according to Embodiment 3 of the present application.
  • the device management method includes:
  • Step 0 The AF or the PINMF sends a subscription request to the NEF, and the subscription request is used to acquire first information of an unreachable device associated with the terminal.
  • the AF or PINMF subscribes to a certain terminal or a certain PIN device associated with a certain terminal in the NEF, and when a certain PIN device of a certain terminal signed by the NEF is unreachable, it will send a message to the first AF or PINMF. First message for unreachable PIN devices.
  • Step 1 The NEF receives a first indication sent by the first network function, the first indication is used to indicate that some or all PIN devices associated with the terminal are unreachable, and the first indication includes the unreachable PIN associated with the terminal First information of the device; the first information includes the identification of the unreachable PIN device, such as SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, PIN device ID and/or MAC address.
  • the unreachable PIN device such as SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, PIN device ID and/or MAC address.
  • Step 2 NEF sends an indication to AF or PINMF, the first indication is used to indicate that some or all PIN devices associated with the terminal are unreachable, and the first indication includes the unreachable PIN device associated with the terminal first information.
  • the first information includes an identifier of the unreachable PIN device, such as an IP address, a PIN device ID and/or a MAC address.
  • Step 3 AF or PINMF performs at least one of the following based on the indication:
  • Step 4 The AF or the PINMF sends a reply message to the NEF, and the reply message is used to indicate that the first information of the reachable PIN device has been received.
  • FIG. 9 is a schematic flowchart of a device management method according to Embodiment 4 of the present application.
  • the device management method includes:
  • Step 0 The AF or the PINMF sends a subscription request to the UDR, where the subscription request is used to acquire the first information of the unreachable device associated with the terminal.
  • the AF or PINMF subscribes to a certain terminal or a certain PIN device associated with a certain terminal in UDR, and the UDR is unreachable to a certain PIN device of a certain terminal signed, the UDR will send to the first AF or PINMF First message for unreachable PIN devices.
  • Step 1 The UDR receives a first indication sent by the first network function, the first indication is used to indicate that some or all PIN devices associated with the terminal are unreachable, and the first indication includes the unreachable PIN associated with the terminal First information of the device; the first information includes the identification of the unreachable PIN device, such as SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, PIN device ID and/or MAC address.
  • the unreachable PIN device such as SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, PIN device ID and/or MAC address.
  • Step 2 The UDR sends an indication to the AF or PINMF, the indication is used to indicate that some or all of the PIN devices associated with the terminal are unreachable, and the first indication includes the first ID of the unreachable PIN device associated with the terminal. information.
  • the first information includes an identifier of an unreachable PIN device, such as SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, PIN device ID and/or MAC address.
  • Step 3 AF or PINMF performs at least one of the following based on the indication:
  • Step 4 The AF or the PINMF sends a reply message to the UDR, where the reply message is used to indicate that the first information of the reachable PIN device has been received.
  • the device management method provided in the embodiment of the present application may be executed by a device management device.
  • the device management device provided in the embodiment of the present application is described by taking the device management device executing the device management method as an example.
  • an equipment management apparatus 100 including:
  • the processing module 101 is configured to perform at least one of the following based on the first state of the terminal:
  • the network function can know the unavailable status of the device connected to it through the terminal Reachability, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the first state includes at least one of the following:
  • the PDU session state of the terminal is an inactive state
  • the terminal is in an idle state
  • the terminal reports first information of an unreachable device associated with the terminal.
  • the first indication includes first information about an unreachable device associated with the terminal.
  • the device management apparatus 100 further includes:
  • the receiving module is configured to receive the subscription request sent by the first target network function.
  • the processing module 101 is configured to send the first indication to the first target network function based on the subscription request.
  • the signing request includes at least one of the following:
  • the first information of the device associated with the terminal is the first information of the device associated with the terminal.
  • the first information includes at least one of the following: SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, device ID, and MAC address.
  • the first target network function includes a second network function and/or a third network function
  • the second network function includes NEF, UDM and/or UDR; the third network function includes AF or PINMF.
  • the equipment management apparatus provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • an equipment management apparatus 110 including:
  • the receiving module 111 is configured to receive a first indication sent by a first network function, where the first indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • a processing module 112 configured to perform at least one of the following based on the first indication:
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the first indication includes first information about unreachable devices associated with the terminal
  • the second indication includes first information about unreachable devices related to the terminal.
  • the receiving module is further configured to receive the first subscription request sent by the third network function
  • the processing module 112 is configured to send a second indication to a third network function based on the first subscription request.
  • the first signing request includes at least one of the following:
  • the first information of the device associated with the terminal is the first information of the device associated with the terminal.
  • the device management apparatus 110 further includes:
  • a sending module configured to send a second subscription request to the first network function, where the second subscription request is used to obtain the first indication.
  • the second subscription request includes at least one of the following:
  • the first information of the device associated with the terminal is the first information of the device associated with the terminal.
  • the first information includes at least one of the following: SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, device ID, and MAC address.
  • the equipment management apparatus provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 3 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • an equipment management apparatus 120 including:
  • the receiving module 121 is configured to receive an indication sent by a second target network function, where the indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • a processing module 122 configured to perform at least one of the following based on the indication:
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the indication includes first information about an unreachable device associated with the terminal.
  • the device management apparatus 120 further includes:
  • a sending module configured to send a subscription request to the second target network function; the subscription request is used to acquire the indication.
  • the signing request includes at least one of the following:
  • the first information of the device associated with the terminal is the first information of the device associated with the terminal.
  • the first information includes at least one of the following: SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, device ID, and MAC address.
  • the second target network function includes the first network function and/or the second network function
  • the first network function includes: AMF and/or SMF; the second network function includes NEF, UDM and/or UDR.
  • the device management apparatus provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 4 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • an equipment management apparatus 130 including:
  • the sending module 131 is configured to send the first information of the unreachable device associated with the terminal to the first network function.
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the first information includes at least one of the following: SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, device ID, and MAC address.
  • the device management apparatus provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 5 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the device management apparatus in this embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component of the electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or other devices other than the terminal.
  • the terminal may include but not limited to the types of terminals listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in this embodiment of the present application.
  • NAS Network Attached Storage
  • the embodiment of the present application also provides a communication device 140, including a processor 141 and a memory 142, and the memory 142 stores programs or instructions that can run on the processor 141, for example , when the communication device 140 is a terminal, the program or instruction is processed by the processor 141 During execution, each step of the embodiment of the device management method executed by the terminal is realized, and the same technical effect can be achieved.
  • the communication device 140 is a network function
  • the program or instruction is executed by the processor 141
  • each step of the above-mentioned device management method embodiment performed by each network function is implemented, and the same technical effect can be achieved. To avoid repetition, it is not repeated here repeat.
  • An embodiment of the present application further provides a terminal, including a processor and a communication interface, where the communication interface is configured to send first information about an unreachable device associated with the terminal to a first network function.
  • This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.
  • FIG. 15 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 150 includes, but is not limited to: a radio frequency unit 151, a network module 152, an audio output unit 153, an input unit 154, a sensor 155, a display unit 156, a user input unit 157, an interface unit 158, a memory 159, and a processor 1510. At least some parts.
  • the terminal 150 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 1510 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal structure shown in FIG. 15 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 154 may include a graphics processing unit (Graphics Processing Unit, GPU) 1541 and a microphone 1542, and the graphics processor 1541 can be used by the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 156 may include a display panel 1561, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 157 includes at least one of a touch panel 1571 and other input devices 1572 .
  • the touch panel 1571 is also called a touch screen.
  • the touch panel 1571 may include two parts, a touch detection device and a touch controller.
  • Other input devices 1572 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 151 may transmit the downlink data from the network side device to the processor 1510 for processing after receiving it; in addition, the radio frequency unit 151 may send uplink data to the network side device.
  • the radio frequency unit 151 includes but not limited to antenna, amplifier, transceiver, coupling Combiners, Low Noise Amplifiers, Duplexers, etc.
  • the memory 159 can be used to store software programs or instructions as well as various data.
  • Memory 159 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playing function, image playback function, etc.), etc.
  • memory 159 may include volatile memory or nonvolatile memory, or, memory 159 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM erasable programmable read-only memory
  • Electrical EPROM Electrical EPROM
  • EEPROM electronically programmable Erase Programmable Read-Only Memory
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM , SLDRAM
  • Direct Memory Bus Random Access Memory Direct Rambus
  • the processor 1510 may include one or more processing units; optionally, the processor 1510 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 1510 .
  • the radio frequency unit 151 is configured to send the first information of the unreachable device associated with the terminal to the first network function.
  • the first information includes at least one of the following: SUCI, SUPI, IMSI, 5G-GUTI, 5G-S-TMSI, IP address, device ID, and MAC address.
  • the network function can know the unreachability of the device connected to it through the terminal, so as to perform processing when the device is unreachable, and avoid waste of network resources.
  • the embodiment of the present application also provides a network function, including a processor and a communication interface, the processor uses In the terminal-based first state, at least one of the following is performed:
  • This embodiment of the network side device corresponds to the embodiment of the device management method executed by the first network function above, and each implementation process and implementation method of the above method embodiment can be applied to this embodiment of the network function, and can achieve the same technical effect .
  • the embodiment of the present application also provides a network function, including a processor and a communication interface;
  • the communication interface is configured to receive a first indication sent by a first network function, where the first indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • the processor is configured to perform at least one of the following based on the first indication:
  • This network-side device embodiment corresponds to the above-mentioned embodiment of the device management method executed by the second network function, and each implementation process and implementation method of the above-mentioned method embodiment can be applied to this network function embodiment, and can achieve the same technical effect .
  • the embodiment of the present application also provides a network function, including a processor and a communication interface;
  • the communication interface is configured to receive an indication sent by a second target network function, where the indication is used to indicate that some or all devices associated with the terminal are unreachable;
  • the processor is configured to perform at least one of the following based on the instruction:
  • This embodiment of the network side device corresponds to the embodiment of the device management method executed by the third network function above, and the various implementation processes and implementation methods of the above method embodiment can be applied to this embodiment of the network function, and can achieve the same technical effect .
  • the embodiment of the present application also provides a network function.
  • the network function 160 includes: a processor 161 , a network interface 162 and a memory 163 .
  • the network interface 162 is, for example, a common public radio interface (Common Public Radio Interface, CPRI).
  • CPRI Common Public Radio Interface
  • the network function 160 in this embodiment of the present invention also includes: instructions or programs stored in the memory 163 and operable on the processor 161, and the processor 161 invokes the instructions or programs in the memory 1603 to execute FIG. 10 , FIG. 11 or The method executed by each module shown in FIG. 12 achieves the same technical effect. In order to avoid repetition, it is not repeated here.
  • the embodiment of the present application also provides a readable storage medium.
  • the readable storage medium stores programs or instructions.
  • the program or instructions are executed by the processor, the various processes of the above-mentioned device management method embodiments can be achieved, and the same To avoid repetition, the technical effects will not be repeated here.
  • the processor is the processor in the terminal described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above-mentioned device management method embodiment
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used to run programs or instructions to implement the above-mentioned device management method embodiment
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • the embodiment of the present application further provides a computer program product, the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the various processes in the above embodiments of the device management method, and can To achieve the same technical effect, in order to avoid repetition, no more details are given here.
  • the embodiment of the present application also provides a device management system, including: a terminal and a network side device, the network side device includes at least one of a first network function, a second network function, and a third network function, and the terminal It can be used to execute the steps of the device management method executed by the terminal as described above, and the network function can be used to execute the steps of the device management method executed by the network function described above.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element qualified by the phrase “comprising a " does not exclude the inclusion of that element in a process, Additional identical elements are present in the method, article, or apparatus.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

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Abstract

本申请公开了一种设备管理方法及装置，属于无线通信技术领域，本申请实施例的设备管理方法包括：第一网络功能基于终端的第一状态，执行以下至少一项：判定与所述终端关联的部分或者全部设备不可达；发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。

Description

设备管理方法及装置
相关申请的交叉引用
本申请主张在2022年01月27日在中国提交的中国专利申请No.202210101481.X的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于无线通信技术领域，具体涉及一种设备管理方法及装置。
背景技术
R18个人物联网(PIN，Personal Internet of things Network)致力于研究个人物联网的创建和管理。个人设备(以家庭设备举例，如电视，空调，扫地机器人等)通过具有管理能力的PIN元素(PIN Element With Management Capability，PEMC)加入到5G网络中，并通过具有网关能力的PIN元素(PIN Element With Gateway Capability，PEGC)设备接入到网络获取网络服务和数据。PEGC可以是智能家居等场景中的网关，其可以以用户设备(User Equipment，UE)，第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)设备(例如手机)的形态出现。
由于某些个人物联网设备(如扫地机器人)存在移动性，可能会脱离PEGC的覆盖范围，造成这些个人物联网设备不可达，或者，由于PEGC(比如手机)自身的移动性，使得部分个人物联网设备脱离PEGC的覆盖范围，造成部分个人物联网设备不可达，或者，由于PEGC自身的移动性，PEGC自身出了网络覆盖，PEGC自身不可达，造成PEGC覆盖的所有个人物联网设备不可达的情况。
然而，网络侧并无法获得个人物联网设备的不可达性，而造成在个人物联网设备不可达时，网络侧仍会发送所述个人物联网设备的数据到PEGC，造成资源浪费。
发明内容
本申请实施例提供一种设备管理方法及装置，能够解决网络侧无法获知与其通过网关连接的设备的不可达性导致存在资源浪费的问题。
第一方面，提供了一种设备管理方法，该方法包括：
第一网络功能基于终端的第一状态，执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。
第二方面，提供了一种设备管理方法，包括：
第二网络功能接收第一网络功能发送的第一指示，所述第一指示用于指示与终端关联的部分或者全部设备不可达；
所述第二网络功能基于所述第一指示执行以下至少一项：
发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部设备不可达；
更新并存储与所述终端关联的设备的可达性。
第三方面，提供了一种设备管理方法，包括：
第三网络功能接收第二目标网络功能发送的指示，所述指示用于指示与终端关联的部分或者全部设备不可达；
所述第三网络功能基于所述指示执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
停止与所述终端关联的不可达设备的数据发送和信息交互。
第四方面，提供了一种设备管理方法，包括：
终端向第一网络功能发送与所述终端关联的不可达设备的第一信息。
第五方面，提供了一种设备管理装置，包括：
处理模块，用于基于终端的第一状态，执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。
第六方面，提供了一种设备管理装置，包括：
接收模块，用于接收第一网络功能发送的第一指示，所述第一指示用于 指示与终端关联的部分或者全部设备不可达；
处理模块，用于基于所述第一指示执行以下至少一项：
发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部设备不可达；
更新并存储与所述终端关联的设备的可达性。
第七方面，提供了一种设备管理装置，包括：
接收模块，用于接收第二目标网络功能发送的指示，所述指示用于指示与终端关联的部分或者全部设备不可达；
处理模块，用于基于所述指示执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
停止与所述终端关联的不可达设备的数据发送和信息交互。
第八方面，提供了一种设备管理装置，包括：
发送模块，用于向第一网络功能发送与所述终端关联的不可达设备的第一信息。
第九方面，提供了一种网络功能，该网络功能包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面、第二方面或第三方面所述的方法的步骤。
第十方面，提供了一种网络功能，包括处理器及通信接口，其中，所述处理器用于基于终端的第一状态，执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。
第十一方面，提供了一种网络功能，包括处理器及通信接口，其中，所述通信接口用于接收第一网络功能发送的第一指示，所述第一指示用于指示与终端关联的部分或者全部设备不可达；所述处理器用于基于所述第一指示执行以下至少一项：
发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部设备不可达；
更新并存储与所述终端关联的设备的可达性。
第十二方面，提供了一种网络功能，包括处理器及通信接口，其中，所述通信接口用于接收第二目标网络功能发送的指示，所述指示用于指示与终端关联的部分或者全部设备不可达；
所述处理器用于基于所述指示执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
停止与所述终端关联的不可达设备的数据发送和信息交互。
第十三方面，提供了一种终端，该终端包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第四方面所述的方法的步骤。
第十四方面，提供了一种终端，包括处理器及通信接口，其中，所述通信接口用于向第一网络功能发送与所述终端关联的不可达设备的第一信息。
第十五方面，提供了一种设备管理系统，包括：终端及网络侧设备，所述网络侧设备包括第一网络功能、第二网络功能以及第三网络功能中的至少一者，所述终端可用于执行如第四方面所述的设备管理方法的步骤，所述网络侧设备可用于执行如第一方面、第二方面或第三方面所述的设备管理方法的步骤。
第十六方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面、第二方面、第三方面或第四方面所述的方法的步骤。
第十七方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面、第二方面、第三方面或第四方面所述的方法。
第十八方面，提供了一种计算机程序产品，所述计算机程序产品被存储在存储介质中，所述计算机程序产品被至少一个处理器执行以实现如第一方面、第二方面、第三方面或第四方面所述的方法的步骤。
第十九方面，提供了一种通信设备，被配置为执行如第一方面、第二方面、第三方面或第四方面所述的方法。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行对设备不可达的处理，避免网络资源的浪费。
附图说明
图1为本申请实施例可应用的一种无线通信系统的框图；
图2为本申请实施例的设备管理方法的流程示意图之一；
图3为本申请实施例的设备管理方法的流程示意图之二；
图4为本申请实施例的设备管理方法的流程示意图之三；
图5为本申请实施例的设备管理方法的流程示意图之四；
图6为本申请实施例一的设备管理方法的流程示意图；
图7为本申请实施例二的设备管理方法的流程示意图；
图8为本申请实施例三的设备管理方法的流程示意图；
图9为本申请实施例四的设备管理方法的流程示意图；
图10为本申请实施例的设备管理装置的结构示意图之一；
图11为本申请实施例的设备管理装置的结构示意图之二；
图12为本申请实施例的设备管理装置的结构示意图之三；
图13为本申请实施例的设备管理装置的结构示意图之四；
图14为本申请实施例的通信设备的结构示意图；
图15为本申请实施例的终端的硬件结构示意图；
图16为本申请实施例的网络功能的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说 明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
个人物联网(Personal IoT Network，PIN)：
PIN是一个由至少一个PIN元素(PIN Element，PINE)构成的组，其中至少一个PIN元素为一个终端(User Equipment，UE)。PIN元素之间彼此通信。两个PIN元素可以通过它们之间的直接连接进行通信，也可以通过通信网络进行间接通信。
一个PIN元素可以为一个3GPP设备(例如UE)或一个非3GPP设备。非3GPP设备指未使用3GPP定义的凭证的设备，不支持3GPP定义的NAS协议的设备，或者不支持3GPP接入技术(如第3代(3th Generation，3G)/第4代(4th Generation，4G)/第5代(5th Generation，5G)空口技术)而只支持非3GPP接入技术(如无线保真(Wireless Fidelity，WiFi)，固网，蓝牙等接入技术)的设备。
一个PIN中可以有一个或多个具有网关能力的PIN元素(PIN Element With Gateway Capability，PEGC)。该PIN中的PIN元素互相之间可以直接交互通信或者通过PEGC进行通信。该PIN中的PIN元素和该PIN外的其他设备或应用服务器可以通过PEGC进行通信。PEGC的设备可以是不同类型的 设备，例如，PEGC可以是智能家居场景中的网关，也可以是可穿戴设备场景中，作为可穿戴设备的网关的手机。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端、网络功能和个人物联网设备。其中，终端可以是手机、平板电脑(Tablet Personal Computer，TPC)、膝上型电脑(Laptop Computer，LC)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、移动上网装置(Mobile Internet Device，MID)等终端侧设备，所述个人物联网设备可以是智能家居(如冰箱、电视、洗衣机、空调、扫地机器人或者智能家具等)、可穿戴式设备(Wearable Device，WD)(如智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等)等。需要说明的是，在本申请实施例并不限定终端的具体类型。网络功能可以包括接入网网络功能或核心网网络功能。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的设备管理方法及装置进行详细地说明。
请参考图2，图2为本申请实施例的设备管理方法的流程示意图之一，该设备管理方法包括：
步骤21：第一网络功能基于终端的第一状态，执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。
本申请实施例中，可选的，与所述终端关联的设备包括：在不可达之前与所述终端连接，并通过所述终端接收和/或发送数据和/或信令的设备，和/或，将所述终端作为网关的设备。
本申请实施例中，终端可以是手机、平板电脑、膝上型电脑或称为笔记本电脑、个人数字助理、掌上电脑、上网本、超级移动个人计算机或移动上网装置等3GPP设备。
本申请实施例中，所述设备可以是个人物联网设备或者其他设备，例如 个人物联网设备例如包括智能家居和/或可穿戴设备等，智能家居如冰箱、电视、洗衣机、空调、扫地机器人或者智能家具等，可穿戴式设备如智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)或智能腕带、智能服装等)等。
本申请实施例中，可选的，所述第一网络功能可以是接入和移动性管理功能(Access and Mobility Management Function，AMF)和/或会话管理功能(Session Management Function，SMF)。
本申请实施例中，可选的，设备不可达可以解释为：(1)网络侧下发的下行数据和/或信令无法到达设备；和/或，(2)设备发送的上行数据和/或信令无法到达网络侧。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行设备不可达时的处理，避免网络资源的浪费。
本申请实施例中，可选的，所述第一状态包括以下至少一项：
1)所述终端的协议数据单元(Protocol Data Unit，PDU)会话状态为非激活(inactive)状态；
2)所述终端处于空闲(idle)状态；
3)所述终端上报与所述终端关联的不可达设备的第一信息。
上述1)和2)为第一网络功能检测通过检测终端的不可达性，从而判定设备的不可达性，而3)为终端直接上报设备的不可达性。
本申请实施例中，可选的，所述第一指示包括与所述终端关联的不可达设备的第一信息。
进一步可选的，所述第一指示用于指示与所述终端关联的部分设备不可达时，所述第一指示包括与所述终端关联的不可达设备的第一信息。
当第一目标网络功能已知与终端关联的设备的信息，且所述第一指示用于指示与所述终端关联的全部设备不可达，所述第一指示中可以不包括与所述终端关联的不可达设备的第一信息，从而节省信令开销。
本申请实施例中，可选的，发送第一指示给第一目标网络功能之前，所述方法还包括：接收所述第一目标网络功能发送的签约请求；其中，所述第一网络功能基于所述签约请求，发送第一指示给第一目标网络功能。
可选的，所述签约请求中包括以下至少一项：
所述终端的第一信息；
与所述终端关联的一个或多个设备的第一信息。
也就是说，第一目标网络功能在第一网络功能签约某终端或某终端关联的某个或某些设备，第一网络功能在签约的某终端的某设备不可达时，才会向第一目标网络功能发送不可达设备的第一信息。
本申请实施例中，可选的，所述第一目标网络功能包括第二网络功能和/或第三网络功能；所述第二网络功能包括网络开放功能(Network Exposure Function，NEF)，统一数据管理实体(Unified Data Management，UDM)和/或统一数据存储库(Unified Data Repository，UDR)；所述第三网络功能包括应用功能(Application Function，AF)或个人物联网设备管理功能(Personal Internet of things Network Management Function，PINMF)。
本申请实施例中，可选的，所述第一信息包括以下至少一项：签约加密标识(Subscription Concealed Identifier，SUCI)，签约永久标识(Subscription Permanent Identifier，SUPI)，移动用户身份码(International Mobile Subscriber Identification，IMSI)，5G全球唯一临时标识(5G Globally Unique Temporary Identifier，5G-GUTI)，5G S-临时移动签约标识(5G S-Temporary Mobile Subscription Identifier，5G-S-TMSI)，互联网协议(Internet Protocol，IP)地址、设备身份标识(IDentity，ID)、媒体接入控制(Medium Access Control，MAC)地址。
请参考图3，图3为本申请实施例的设备管理方法的流程示意图之二，该设备管理方法包括：
步骤31：第二网络功能接收第一网络功能发送的第一指示，所述第一指示用于指示与终端关联的部分或者全部设备不可达；
步骤32：所述第二网络功能基于所述第一指示执行以下至少一项：
发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部设备不可达；
更新并存储与所述终端关联的设备的可达性。
本申请实施例中，可选的，与所述终端关联的设备包括：在不可达之前 与所述终端连接，并通过所述终端接收和/或发送数据和/或信令的设备，和/或，将所述终端作为网关的设备。
本申请实施例中，终端可以是手机、平板电脑、膝上型电脑或称为笔记本电脑、个人数字助理、掌上电脑、上网本、超级移动个人计算机或移动上网装置等3GPP设备。
本申请实施例中，所述设备可以是个人物联网设备或者其他设备，例如个人物联网设备例如包括智能家居和/或可穿戴设备等，智能家居如冰箱、电视、洗衣机、空调、扫地机器人或者智能家具等，可穿戴式设备如智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)或智能腕带、智能服装等)等。
可选的，所述第一网络功能可以是AMF和/或SMF。
可选的，所述第二网络功能包括NEF，UDM和/或UDR。
可选的，所述第三网络功能包括AF或PINMF。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行设备不可达时的处理，避免网络资源的浪费。
本申请实施例中，可选的，所述第一指示包括与所述终端关联的不可达设备的第一信息，所述第二指示包括与所述终端相关的不可达设备的第一信息。
进一步可选的，所述第一指示用于指示与所述终端关联的部分设备不可达时，所述第一指示包括与所述终端关联的不可达设备的第一信息。所述第二指示用于指示与所述终端关联的部分设备不可达时，所述第二指示包括与所述终端关联的不可达设备的第一信息。
所述第一指示用于指示与所述终端关联的全部设备不可达，所述第一指示中可以不包括与所述终端关联的不可达设备的第一信息。所述第二指示用于指示与所述终端关联的全部设备不可达，所述第二指示中可以不包括与所述终端关联的不可达设备的第一信息，从而节省信令开销。
本申请实施例中，可选的，发送第二指示给第三网络功能之前，所述方法还包括：所述第二网络功能接收所述第三网络功能发送的第一签约请求，其中，所述第二网络功能基于所述第一签约请求，发送第二指示给第三网络 功能。
可选的，所述第一签约请求中包括以下至少一项：
所述终端的第一信息；
与所述终端关联的设备的第一信息。
也就是说，第三网络功能在第二网络功能签约某终端或某终端关联的某个或某些设备，第二网络功能在签约的某终端的某设备不可达时，才会向第三网络功能发送不可达设备的第一信息。
本申请实施例中，可选的，第二网络功能接收第一网络功能发送的第一指示之前，所述方法还包括：所述第二网络功能向所述第一网络功能发送第二签约请求，所述第二签约请求用于获取所述第一指示。
可选的，所述第二签约请求中包括以下至少一项：
所述终端的第一信息；
与所述终端关联的设备的第一信息。
上述实施例中，可选的，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
请参考图4，图4为本申请实施例的设备管理方法的流程示意图之三，该设备管理方法包括：
步骤41：第三网络功能接收第二目标网络功能发送的指示，所述指示用于指示与终端关联的部分或者全部设备不可达；
步骤42：所述第三网络功能基于所述指示执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
停止与所述终端关联的不可达设备的数据发送和信息交互。
本申请实施例中，可选的，与所述终端关联的设备包括：在不可达之前与所述终端连接，并通过所述终端接收和/或发送数据和/或信令的设备，和/或，将所述终端作为网关的设备。
本申请实施例中，终端可以是手机、平板电脑、膝上型电脑或称为笔记本电脑、个人数字助理、掌上电脑、上网本、超级移动个人计算机或移动上网装置等3GPP设备。
本申请实施例中，所述设备可以是个人物联网设备或者其他设备，例如 个人物联网设备例如包括智能家居和/或可穿戴设备等，智能家居如冰箱、电视、洗衣机、空调、扫地机器人或者智能家具等，可穿戴式设备如智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)或智能腕带、智能服装等)等。
可选的，所述第三网络功能包括AF或PINMF。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行设备不可达时的处理，避免网络资源的浪费。
本申请实施例中，可选的，所述指示包括与所述终端关联的不可达设备的第一信息。
进一步可选的，所述指示用于指示与所述终端关联的部分设备不可达时，所述指示包括与所述终端关联的不可达设备的第一信息。
当第三网络功能已知与终端关联的设备的信息，且所述指示用于指示与所述终端关联的全部设备不可达，所述指示中可以不包括与所述终端关联的不可达设备的第一信息，从而节省信令开销。
本申请实施例中，可选的，所述第三网络功能接收指示之前，所述方法还包括：向所述第二目标网络功能发送签约请求，所述签约请求用于获取所述指示。
也就是说，第三网络功能在第二目标网络功能签约某终端或某终端关联的某个或某些设备，第二目标网络功能在签约的某终端的某设备不可达时，才会向第三网络功能发送不可达设备的第一信息。
可选的，所述签约请求中包括以下至少一项：
所述终端的第一信息；
与所述终端关联的设备的第一信息。
上述实施例中，可选的，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
本申请实施例中，可选的，所述第二目标网络功能包括第一网络功能和/或第二网络功能；所述第一网络功能包括：AMF和/或SMF；所述第二网络功能包括NEF，UDM和/或UDR。
请参考图5，图5为本申请实施例的设备管理方法的流程示意图之四， 该设备管理方法包括：
步骤51：终端向第一网络功能发送与所述终端关联的不可达设备的第一信息。
本申请实施例中，可选的，与所述终端关联的设备包括：在不可达之前与所述终端连接，并通过所述终端接收和/或发送数据和/或信令的设备，和/或，将所述终端作为网关的设备。
本申请实施例中，终端可以是手机、平板电脑、膝上型电脑或称为笔记本电脑、个人数字助理、掌上电脑、上网本、超级移动个人计算机或移动上网装置等3GPP设备。
本申请实施例中，所述设备可以是个人物联网设备或者其他设备，例如个人物联网设备例如包括智能家居和/或可穿戴设备等，智能家居如冰箱、电视、洗衣机、空调、扫地机器人或者智能家具等，可穿戴式设备如智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)或智能腕带、智能服装等)等。
本申请实施例中，可选的，所述第一网络功能可以是接入和移动性管理功能(Access and Mobility Management Function，AMF)和/或会话管理功能(Session Management Function，SMF)。
本申请实施例中，可选的，设备不可达可以解释为：网络侧下发的下行数据和/或信令无法到达设备，和/或，设备发送的上行数据和/或信令无法到达网络侧。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行设备不可达时的处理，避免网络资源的浪费。
本申请实施例中，可选的，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
下面结合具体应用场景，对本申请的设备管理方法进行举例说明。
本发明实施例一：
请参考图6，图6为本申请实施例一的设备管理方法的流程示意图，该设备管理方法包括：
步骤1：UE(或PEGC)检测到与UE(或PEGC)关联的PIN设备不可 达；
步骤2：UE(或PEGC)发送不可达PIN设备的第一信息给AMF或SMF，所述第一信息包括不可达PIN设备的标识，如SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，PIN设备ID和/或MAC地址。
步骤3：AMF或SMF发送回复消息给UE/PEGC，回复消息用于指示AMF或SMF已经接收到可达PIN设备的第一信息。
本发明实施例二：
请参考图7，图7为本申请实施例二的设备管理方法的流程示意图，该设备管理方法包括：
步骤1：AMF或SMF基于终端的第一状态，判定与所述终端关联的部分或者全部设备不可达；
本申请实施例中，可选的，所述第一状态包括以下至少一项：
1)所述终端的PDU会话状态为非激活(inactive)状态；
2)所述终端处于空闲(idle)状态；
3)所述终端上报与所述终端关联的不可达设备的第一信息。
步骤2a：AMF或SMF发送第一指示给NEF，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达，所述第一指示包括与所述终端关联的不可达设备的第一信息。所述第一信息包括不可达PIN设备的标识，如SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，PIN设备ID和/或MAC地址。
步骤2b：AMF或SMF发送第一指示给UDR，所述第一指示用于指示与所述终端关联的部分或者全部PIN设备不可达，所述第一指示包括与所述终端关联的不可达PIN设备的第一信息。所述第一信息包括不可达PIN设备的标识，如IP地址，PIN设备ID和/或MAC地址。
步骤3：UDR基于所述第一指示执行以下至少一项：
发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部PIN设备不可达，所述第二指示包括与所述终端相关的不可达PIN设备的第一信息；
更新并存储与所述终端关联的PIN设备的可达性。
步骤3a：NEF发送回复消息给AMF或SMF，回复消息用于指示已经接收到可达PIN设备的第一信息。
步骤3b：UDR发送回复消息给AMF或SMF，回复消息用于指示已经接收到可达PIN设备的第一信息。
本发明实施例三：
请参考图8，图8为本申请实施例三的设备管理方法的流程示意图，该设备管理方法包括：
步骤0：AF或PINMF向NEF发送签约请求，所述签约请求用于获取与所述终端关联的不可达设备的第一信息。本申请实施例中，只有AF或PINMF在NEF签约某终端或某终端关联的某个或某些PIN设备，NEF在签约的某终端的某PIN设备不可达时，才会向第AF或PINMF发送不可达PIN设备的第一信息。
步骤1：NEF接收第一网络功能发送的第一指示，所述第一指示用于指示与终端关联的部分或者全部PIN设备不可达，所述第一指示包括与所述终端关联的不可达PIN设备的第一信息；所述第一信息包括不可达PIN设备的标识，如SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，PIN设备ID和/或MAC地址。
步骤2：NEF发送指示给AF或PINMF，所述第一指示用于指示与所述终端关联的部分或者全部PIN设备不可达，所述第一指示包括与所述终端关联的不可达PIN设备的第一信息。所述第一信息包括不可达PIN设备的标识，如IP地址，PIN设备ID和/或MAC地址。
步骤3：AF或PINMF基于所述指示执行以下至少一项：
判定与所述终端关联的部分或者全部PIN设备不可达；
停止与所述终端关联的不可达PIN设备的数据发送和信息交互。
步骤4：AF或PINMF发送回复消息给NEF，回复消息用于指示已经接收到可达PIN设备的第一信息。
本发明实施例四：
请参考图9，图9为本申请实施例四的设备管理方法的流程示意图，该设备管理方法包括：
步骤0：AF或PINMF向UDR发送签约请求，所述签约请求用于获取与所述终端关联的不可达设备的第一信息。本申请实施例中，只有AF或PINMF在UDR签约某终端或某终端关联的某个或某些PIN设备，UDR在签约的某终端的某PIN设备不可达时，才会向第AF或PINMF发送不可达PIN设备的第一信息。
步骤1：UDR接收第一网络功能发送的第一指示，所述第一指示用于指示与终端关联的部分或者全部PIN设备不可达，所述第一指示包括与所述终端关联的不可达PIN设备的第一信息；所述第一信息包括不可达PIN设备的标识，如SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，PIN设备ID和/或MAC地址。
步骤2：UDR发送指示给AF或PINMF，所述指示用于指示与所述终端关联的部分或者全部PIN设备不可达，所述第一指示包括与所述终端关联的不可达PIN设备的第一信息。所述第一信息包括不可达PIN设备的标识，如SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，PIN设备ID和/或MAC地址。
步骤3：AF或PINMF基于所述指示执行以下至少一项：
判定与所述终端关联的部分或者全部PIN设备不可达；
停止与所述终端关联的不可达PIN设备的数据发送和信息交互。
步骤4：AF或PINMF发送回复消息给UDR，回复消息用于指示已经接收到可达PIN设备的第一信息。
本申请实施例提供的设备管理方法，执行主体可以为设备管理装置。本申请实施例中以设备管理装置执行设备管理方法为例，说明本申请实施例提供的设备管理装置。
请参考图10，本申请实施例还提供一种设备管理装置100，包括：
处理模块101，用于基于终端的第一状态，执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可 达性，从而执行设备不可达时的处理，避免网络资源的浪费。
可选的，所述第一状态包括以下至少一项：
所述终端的PDU会话状态为非激活状态；
所述终端处于空闲状态；
所述终端上报与所述终端关联的不可达设备的第一信息。
可选的，所述第一指示包括与所述终端关联的不可达设备的第一信息。
可选的，所述设备管理装置100还包括：
接收模块，用于接收所述第一目标网络功能发送的签约请求。
其中，处理模块101，用于基于所述签约请求，发送第一指示给第一目标网络功能。
可选的，所述签约请求中包括以下至少一项：
所述终端的第一信息；
与所述终端关联的设备的第一信息。
可选的，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
可选的，所述第一目标网络功能包括第二网络功能和/或第三网络功能；
所述第二网络功能包括NEF，UDM和/或UDR；所述第三网络功能包括AF或PINMF。
本申请实施例提供的设备管理装置能够实现图2的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
请参考图11，本申请实施例还提供一种设备管理装置110，包括：
接收模块111，用于接收第一网络功能发送的第一指示，所述第一指示用于指示与终端关联的部分或者全部设备不可达；
处理模块112，用于基于所述第一指示执行以下至少一项：
发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部设备不可达；
更新并存储与所述终端关联的设备的可达性。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行设备不可达时的处理，避免网络资源的浪费。
可选的，所述第一指示包括与所述终端关联的不可达设备的第一信息，所述第二指示包括与所述终端相关的不可达设备的第一信息。
可选的，所述接收模块，还用于接收所述第三网络功能发送的第一签约请求；
其中，所述处理模块112，用于基于所述第一签约请求，发送第二指示给第三网络功能。
可选的，所述第一签约请求中包括以下至少一项：
所述终端的第一信息；
与所述终端关联的设备的第一信息。
可选的，所述设备管理装置110还包括：
发送模块，用于向所述第一网络功能发送第二签约请求，所述第二签约请求用于获取所述第一指示。
可选的，所述第二签约请求中包括以下至少一项：
所述终端的第一信息；
与所述终端关联的设备的第一信息。
可选的，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
本申请实施例提供的设备管理装置能够实现图3的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
请参考图12，本申请实施例还提供一种设备管理装置120，包括：
接收模块121，用于接收第二目标网络功能发送的指示，所述指示用于指示与终端关联的部分或者全部设备不可达；
处理模块122，用于基于所述指示执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
停止与所述终端关联的不可达设备的数据发送和信息交互。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行设备不可达时的处理，避免网络资源的浪费。
可选的，所述指示包括与所述终端关联的不可达设备的第一信息。
可选的，所述设备管理装置120还包括：
发送模块，用于向所述第二目标网络功能发送签约请求；所述签约请求用于获取所述指示。
可选的，所述签约请求中包括以下至少一项：
所述终端的第一信息；
与所述终端关联的设备的第一信息。
可选的，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
可选的，所述第二目标网络功能包括第一网络功能和/或第二网络功能；
所述第一网络功能包括：AMF和/或SMF；所述第二网络功能包括NEF，UDM和/或UDR。
本申请实施例提供的设备管理装置能够实现图4的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
请参考图13，本申请实施例还提供一种设备管理装置130，包括：
发送模块131，用于向第一网络功能发送与终端关联的不可达设备的第一信息。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行设备不可达时的处理，避免网络资源的浪费。
可选的，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
本申请实施例提供的设备管理装置能够实现图5的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例中的设备管理装置可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，终端可以包括但不限于上述所列举的终端的类型，其他设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)等，本申请实施例不作具体限定。
可选的，如图14所示，本申请实施例还提供一种通信设备140，包括处理器141和存储器142，存储器142上存储有可在所述处理器141上运行的程序或指令，例如，该通信设备140为终端时，该程序或指令被处理器141 执行时实现上述终端执行的设备管理方法实施例的各个步骤，且能达到相同的技术效果。该通信设备140为网络功能时，该程序或指令被处理器141执行时实现上述各网络功能执行的设备管理方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种终端，包括处理器和通信接口，通信接口用于向第一网络功能发送与所述终端关联的不可达设备的第一信息。该终端实施例与上述终端侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图15为实现本申请实施例的一种终端的硬件结构示意图。
该终端150包括但不限于：射频单元151、网络模块152、音频输出单元153、输入单元154、传感器155、显示单元156、用户输入单元157、接口单元158、存储器159以及处理器1510等中的至少部分部件。
本领域技术人员可以理解，终端150还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器1510逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图15中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元154可以包括图形处理单元(Graphics Processing Unit，GPU)1541和麦克风1542，图形处理器1541对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元156可包括显示面板1561，可以采用液晶显示器、有机发光二极管等形式来配置显示面板1561。用户输入单元157包括触控面板1571以及其他输入设备1572中的至少一种。触控面板1571，也称为触摸屏。触控面板1571可包括触摸检测装置和触摸控制器两个部分。其他输入设备1572可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元151接收来自网络侧设备的下行数据后，可以传输给处理器1510进行处理；另外，射频单元151可以向网络侧设备发送上行数据。通常，射频单元151包括但不限于天线、放大器、收发信机、耦 合器、低噪声放大器、双工器等。
存储器159可用于存储软件程序或指令以及各种数据。存储器159可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器159可以包括易失性存储器或非易失性存储器，或者，存储器159可以包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器159包括但不限于这些和任意其它适合类型的存储器。
处理器1510可包括一个或多个处理单元；可选的，处理器1510集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器1510中。
其中，射频单元151，用于向第一网络功能发送与所述终端关联的不可达设备的第一信息。
可选的，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
在本申请实施例中，网络功能可以获知与其通过终端连接的设备的不可达性，从而执行设备不可达时的处理，避免网络资源的浪费。
本申请实施例还提供一种网络功能，包括处理器和通信接口，处理器用 于基于终端的第一状态，执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。
该网络侧设备实施例与上述第一网络功能执行的设备管理方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该网络功能实施例中，且能达到相同的技术效果。
本申请实施例还提供一种网络功能，包括处理器和通信接口；
所述通信接口用于接收第一网络功能发送的第一指示，所述第一指示用于指示与终端关联的部分或者全部设备不可达；
所述处理器用于基于所述第一指示执行以下至少一项：
发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部设备不可达；
更新并存储与所述终端关联的设备的可达性。
该网络侧设备实施例与上述第二网络功能执行的设备管理方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该网络功能实施例中，且能达到相同的技术效果。
本申请实施例还提供一种网络功能，包括处理器和通信接口；
所述通信接口，用于接收第二目标网络功能发送的指示，所述指示用于指示与终端关联的部分或者全部设备不可达；
所述处理器，用于基于所述指示执行以下至少一项：
判定与所述终端关联的部分或者全部设备不可达；
停止与所述终端关联的不可达设备的数据发送和信息交互。
该网络侧设备实施例与上述第三网络功能执行的设备管理方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该网络功能实施例中，且能达到相同的技术效果。
具体地，本申请实施例还提供了一种网络功能。如图16所示，该网络功能160包括：处理器161、网络接口162和存储器163。其中，网络接口162例如为通用公共无线接口(Common Public Radio Interface，CPRI)。
具体地，本发明实施例的网络功能160还包括：存储在存储器163上并可在处理器161上运行的指令或程序，处理器161调用存储器1603中的指令或程序执行图10、图11或图12所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述设备管理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述设备管理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序产品，所述计算机程序产品被存储在存储介质中，所述计算机程序产品被至少一个处理器执行以实现上述设备管理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供了一种设备管理系统，包括：终端及网络侧设备，所述网络侧设备包括第一网络功能、第二网络功能以及第三网络功能中的至少一者，所述终端可用于执行如上所述的终端执行的设备管理方法的步骤，所述网络功能可用于执行如上所述的网络功能执行的设备管理方法的步骤。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、 方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (27)

  1. 一种设备管理方法，包括：
    第一网络功能基于终端的第一状态，执行以下至少一项：
    判定与所述终端关联的部分或者全部设备不可达；
    发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。
  2. 根据权利要求1所述的方法，其中，所述第一状态包括以下至少一项：
    所述终端的协议数据单元PDU会话状态为非激活状态；
    所述终端处于空闲状态；
    所述终端上报与所述终端关联的不可达设备的第一信息。
  3. 根据权利要求1所述的方法，其中，所述第一指示包括与所述终端关联的不可达设备的第一信息。
  4. 根据权利要求1所述的方法，其中，
    发送第一指示给第一目标网络功能之前，所述方法还包括：所述第一网络功能接收所述第一目标网络功能发送的签约请求；
    其中，所述第一网络功能基于所述签约请求，发送第一指示给第一目标网络功能。
  5. 根据权利要求4所述的方法，其中，所述签约请求中包括以下至少一项：
    所述终端的第一信息；
    与所述终端关联的设备的第一信息。
  6. 根据权利要求2或3或5所述的方法，其中，所述第一信息包括以下至少一项：签约加密标识SUCI，签约永久标识SUPI，移动用户身份码IMSI，5G全球唯一临时标识5G-GUTI，5G S-临时移动签约标识5G-S-TMSI，互联网协议IP地址，设备身份标识ID，媒体接入控制MAC地址。
  7. 一种设备管理方法，包括：
    第二网络功能接收第一网络功能发送的第一指示，所述第一指示用于指示与终端关联的部分或者全部设备不可达；
    所述第二网络功能基于所述第一指示执行以下至少一项：
    发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部设备不可达；
    更新并存储与所述终端关联的设备的可达性。
  8. 根据权利要求7所述的方法，其中，所述第一指示包括与所述终端关联的不可达设备的第一信息，所述第二指示包括与所述终端相关的不可达设备的第一信息。
  9. 根据权利要求7所述的方法，其中，发送第二指示给第三网络功能之前，所述方法还包括：所述第二网络功能接收所述第三网络功能发送的第一签约请求；
    其中，所述第二网络功能基于所述第一签约请求，发送第二指示给第三网络功能。
  10. 根据权利要求9所述的方法，其中，所述第一签约请求中包括以下至少一项：
    所述终端的第一信息；
    与所述终端关联的设备的第一信息。
  11. 根据权利要求7所述的方法，其中，第二网络功能接收第一网络功能发送的第一指示之前，所述方法还包括：
    所述第二网络功能向所述第一网络功能发送第二签约请求，所述第二签约请求用于获取所述第一指示。
  12. 根据权利要求11所述的方法，其中，所述第二签约请求中包括以下至少一项：
    所述终端的第一信息；
    与所述终端关联的设备的第一信息。
  13. 根据权利要求8或10或12所述的方法，其中，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
  14. 一种设备管理方法，包括：
    第三网络功能接收第二目标网络功能发送的指示，所述指示用于指示与 终端关联的部分或者全部设备不可达；
    所述第三网络功能基于所述指示执行以下至少一项：
    判定与所述终端关联的部分或者全部设备不可达；
    停止与所述终端关联的不可达设备的数据发送和信息交互。
  15. 根据权利要求14所述的方法，其中，所述指示包括与所述终端关联的不可达设备的第一信息。
  16. 根据权利要求14所述的方法，其中，所述第三网络功能接收指示之前，所述方法还包括：
    向所述第二目标网络功能发送签约请求，所述签约请求用于获取所述指示。
  17. 根据权利要求16所述的方法，其中，所述签约请求中包括以下至少一项：
    所述终端的第一信息；
    与所述终端关联的设备的第一信息。
  18. 根据权利要求15或17所述的方法，其中，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
  19. 一种设备管理方法，包括：
    终端向第一网络功能发送与所述终端关联的不可达设备的第一信息。
  20. 根据权利要求19所述的方法，其中，所述第一信息包括以下至少一项：SUCI，SUPI，IMSI，5G-GUTI，5G-S-TMSI，IP地址，设备ID，MAC地址。
  21. 一种设备管理装置，包括：
    处理模块，用于基于终端的第一状态，执行以下至少一项：
    判定与所述终端关联的部分或者全部设备不可达；
    发送第一指示给第一目标网络功能，所述第一指示用于指示与所述终端关联的部分或者全部设备不可达。
  22. 一种设备管理装置，包括：
    接收模块，用于接收第一网络功能发送的第一指示，所述第一指示用于 指示与终端关联的部分或者全部设备不可达；
    处理模块，用于基于所述第一指示执行以下至少一项：
    发送第二指示给第三网络功能，所述第二指示用于指示与所述终端关联的部分或者全部设备不可达；
    更新并存储与所述终端关联的设备的可达性。
  23. 一种设备管理装置，包括：
    接收模块，用于接收第二目标网络功能发送的指示，所述指示用于指示与终端关联的部分或者全部设备不可达；
    处理模块，用于基于所述指示执行以下至少一项：
    判定与所述终端关联的部分或者全部设备不可达；
    停止与所述终端关联的不可达设备的数据发送和信息交互。
  24. 一种设备管理装置，包括：
    发送模块，用于向第一网络功能发送与终端关联的不可达设备的第一信息。
  25. 一种网络功能，包括处理器和存储器，其中，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至6任一项所述的设备管理方法的步骤，或者，所述程序或指令被所述处理器执行时实现如权利要求7至13任一项所述的设备管理方法的步骤，或者，所述程序或指令被所述处理器执行时实现如权利要求14至18任一项所述的设备管理方法的步骤。
  26. 一种终端，包括处理器和存储器，其中，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求19或20所述的设备管理方法的步骤。
  27. 一种可读存储介质，所述可读存储介质上存储程序或指令，其中，所述程序或指令被处理器执行时实现如权利要求1至6任一项所述的设备管理方法，或者实现如权利要求7至13任一项所述的设备管理方法，或者实现如权利要求14至18任一项所述的设备管理方法，或者实现如权利要求19或20所述的设备管理方法的步骤。
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