WO2024067331A1 - 个人物联网中的设备切换方法、通信方法及设备 - Google Patents

个人物联网中的设备切换方法、通信方法及设备 Download PDF

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Publication number
WO2024067331A1
WO2024067331A1 PCT/CN2023/120272 CN2023120272W WO2024067331A1 WO 2024067331 A1 WO2024067331 A1 WO 2024067331A1 CN 2023120272 W CN2023120272 W CN 2023120272W WO 2024067331 A1 WO2024067331 A1 WO 2024067331A1
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WIPO (PCT)
Prior art keywords
communication device
request
communication
pin
target
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PCT/CN2023/120272
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English (en)
French (fr)
Inventor
吕华章
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维沃移动通信有限公司
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Publication of WO2024067331A1 publication Critical patent/WO2024067331A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a device switching method, a communication method and a device in a personal Internet of Things network (PIN).
  • PIN personal Internet of Things network
  • wearable devices such as cameras, headphones, watches, earphones, and health monitors
  • IoT devices such as smart lights, cameras, thermostats, door sensors, voice assistants, speakers, refrigerators, and washing machines
  • the personal IoT network element (PINE) or terminal in the PIN can access other PINEs in the PIN through a PIN element with Gateway capability (PEGC) or a device with gateway function, or through the 5th Generation (5G) communication network.
  • PINE personal IoT network element
  • PEGC PIN element with Gateway capability
  • 5G 5th Generation
  • the related art does not provide a solution for how to ensure communication continuity when PEGC loses its gateway capability, or how to ensure communication continuity when the gateway can no longer support the communication needs of PINE. Therefore, the related art is difficult to meet the communication needs between devices.
  • the embodiments of the present application provide a device switching method, a communication method and a device in a personal Internet of Things, which can solve the problem that communication continuity cannot be guaranteed in related technologies.
  • a device switching method in a PIN personal Internet of Things comprising:
  • the first communication device receives a first request, wherein the first request is used to request to switch the second communication device from a source second communication device to a target second communication device;
  • the first communication device In response to the first request, the first communication device sends first information
  • the first request includes at least one of the following:
  • Indication information where the indication information is used to instruct the first communication device to perform at least one of the following operations: query a new second communication device; reselect the second communication device; and determine a new second communication device.
  • a device switching method in a PIN personal Internet of Things includes:
  • the first request includes at least one of the following:
  • Indication information where the indication information is used to instruct the first communication device to perform at least one of the following operations: query a new second communication device; reselect the second communication device; and determine a new second communication device.
  • a device switching method in a PIN personal Internet of Things includes:
  • the target second communication device receives first information sent in response to a first request, wherein the first request is used to request that the second communication device be switched from the source second communication device to the target second communication device; the first information carries first access control information, and the first access control information is used for a third communication device to access the target second communication device;
  • the target second communication device receives the PIN configuration of the PIN.
  • a communication method of a PIN personal Internet of Things comprising:
  • the third communication device communicates with other third communication devices via a first channel established inside the PIN;
  • the third communication device sends a second request, where the second request is used to request to establish a second channel for the third communication device to access the other third communication device through the 5G network;
  • the third communication device communicates with the other third communication device through the second channel.
  • a communication method of a PIN personal Internet of Things comprising:
  • the third communication device communicates with the other third communication devices through the first channel established within the PIN;
  • a third request is sent, where the third request is used to establish the second channel.
  • a device switching device in a PIN personal Internet of Things comprising:
  • a first receiving module configured to receive a first request, wherein the first request is used to request to switch the second communication device from a source second communication device to a target second communication device;
  • a first sending module configured to send first information in response to a first request
  • the first request includes at least one of the following:
  • Indication information where the indication information is used to instruct the first communication device to perform at least one of the following operations: query a new second communication device; reselect the second communication device; and determine a new second communication device.
  • a device switching device in a PIN personal Internet of Things comprising:
  • a second sending module used for sending a first request, wherein the first request is used for requesting to switch the second communication device from the source second communication device to the target second communication device;
  • a second receiving module configured to receive first information sent in response to the first request
  • the first request includes at least one of the following:
  • Indication information where the indication information is used to instruct the first communication device to perform at least one of the following operations: query a new second communication device; reselect the second communication device; and determine a new second communication device.
  • a device switching device in a PIN personal Internet of Things comprising:
  • a third receiving module is configured to receive first information sent in response to a first request, wherein the first request is used to request that the second communication device be switched from a source second communication device to a target second communication device; the first information carries first access control information, and the first access control information is used for the third communication device to access the target second communication device;
  • the fourth receiving module is used to receive the PIN configuration of the PIN.
  • a communication device for a PIN personal Internet of Things comprising:
  • a processing module configured to communicate with other third communication devices through a first channel established inside the PIN;
  • a third sending module configured to send a second request, where the second request is used to request to establish a second channel for the third communication device to access the other third communication device through the 5G network;
  • a communication module is used to communicate with the other third communication device through the second channel.
  • a communication device for a PIN personal Internet of Things comprising:
  • a fifth receiving module configured to receive a second request, wherein the second request is used to request establishment of a second channel for the third communication device to access other third communication devices through the 5G network; before sending the second request, the third communication device communicates with the other third communication devices through the first channel established inside the PIN;
  • the fourth sending module is used to send a third request, where the third request is used to establish the second channel.
  • a communication device which is a first communication device, including a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the device switching method in the PIN personal Internet of Things as described in the first aspect are implemented.
  • a communication device including a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the device switching method in the PIN personal Internet of Things as described in the second aspect are implemented.
  • a communication device which is a target second communication device, including a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the device switching method in the PIN personal Internet of Things as described in the third aspect are implemented.
  • a communication device which is a third communication device, including a processor and a memory, the memory storing programs or instructions that can be run on the processor, and the program or instructions, when executed by the processor, implement the steps of the PIN personal Internet of Things communication method as described in the fourth aspect.
  • a communication device including a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the PIN personal Internet of Things communication method as described in the fifth aspect are implemented.
  • a personal Internet of Things network system comprising: a communication device, wherein the communication device can be used to execute the steps of the device switching method in the PIN personal Internet of Things as described in the first aspect, or the communication device can be used to execute the steps of the device switching method in the PIN personal Internet of Things as described in the second aspect, or the communication device can be used to execute the steps of the device switching method in the PIN personal Internet of Things as described in the third aspect, or the communication device can be used to execute the steps of the communication method of the PIN personal Internet of Things as described in the fourth aspect, or the communication device can be used to execute the steps of the communication method of the PIN personal Internet of Things as described in the fifth aspect.
  • a readable storage medium on which a program or instruction is stored.
  • the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented, or the steps of the method described in the third aspect are implemented, or the steps of the method described in the fourth aspect are implemented, or the steps of the method described in the fifth aspect are implemented.
  • a chip comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the device switching method in the PIN personal Internet of Things as described in the first aspect, or to implement the device switching method in the PIN personal Internet of Things as described in the second aspect, or to implement the device switching method in the PIN personal Internet of Things as described in the third aspect, or to implement the communication method of the PIN personal Internet of Things as described in the fourth aspect, or to implement the communication method of the PIN personal Internet of Things as described in the fifth aspect.
  • a computer program/program product is provided, wherein the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the steps of the device switching method in the PIN personal Internet of Things as described in the first aspect, or the steps of the device switching method in the PIN personal Internet of Things as described in the second aspect, or the steps of the device switching method in the PIN personal Internet of Things as described in the third aspect, or the steps of the communication method of the PIN personal Internet of Things as described in the fourth aspect, or the steps of the communication method of the PIN personal Internet of Things as described in the fifth aspect.
  • a communication system comprising a communication device for executing the steps of the device switching method in the PIN personal Internet of Things as described in the first aspect, or executing the steps of the device switching method in the PIN personal Internet of Things as described in the second aspect, or executing the steps of the device switching method in the PIN personal Internet of Things as described in the third aspect, or executing the steps of the communication method of the PIN personal Internet of Things as described in the fourth aspect, or executing the steps of the communication method of the PIN personal Internet of Things as described in the fifth aspect.
  • the first communication device when the second communication device is unable to continue to provide services, receives a first request for switching the second communication device from the source second communication device to the target second communication device. Based on the first request, the first communication device performs a switching operation, and sends information after the switching operation to switch the second communication device from the source second communication device to the target second communication device. The communication device switches to the target second communication device, and notifies the network elements in the PIN, so that the network elements in the PIN can continue to communicate through the new target second communication device, thereby ensuring the communication continuity of the PIN.
  • FIG1 is a structural diagram of a communication system applicable to an embodiment of the present application.
  • FIG2 is a schematic diagram of the architecture of a PIN according to an embodiment of the present application.
  • FIG3 is a flow chart of a device switching method in a PIN according to an embodiment of the present application.
  • FIG4 is a second flowchart of the device switching method in the PIN of an embodiment of the present application.
  • FIG5 is a third flowchart of the device switching method in the PIN of an embodiment of the present application.
  • FIG6 is one of the specific flow charts of the device switching method according to an embodiment of the present application.
  • FIG7 is a second specific flow chart of the device switching method according to an embodiment of the present application.
  • FIG8 is a third specific flow chart of the device switching method according to an embodiment of the present application.
  • FIG9 is a fourth specific flow chart of the device switching method according to an embodiment of the present application.
  • FIG10 is a flow chart of a communication method in a PIN according to an embodiment of the present application.
  • FIG11 is a second flowchart of the communication method in the PIN of the embodiment of the present application.
  • FIG12 is one of the specific flow charts of the communication method according to an embodiment of the present application.
  • FIG13 is a second specific flow chart of the communication method according to an embodiment of the present application.
  • FIG14 is one of the device switching devices in the PIN of an embodiment of the present application.
  • FIG15 is a structural block diagram of a communication device according to an embodiment of the present application.
  • FIG16 is a schematic diagram of the hardware structure of a communication device according to an embodiment of the present application.
  • FIG. 17 is a second device switching device in a PIN of an embodiment of the present application.
  • FIG18 is a third device switching device in a PIN according to an embodiment of the present application.
  • FIG19 is one of the communication devices in the PIN of an embodiment of the present application.
  • FIG. 20 is a second communication device in the PIN according to an embodiment of the present application.
  • first, second, etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first” and “second” are generally of the same type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims means at least one of the connected objects, The character “/” generally indicates that the previous and next associated objects are in an “or” relationship.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution
  • 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
  • NR new radio
  • FIG1 shows a block diagram of a wireless communication system applicable to an embodiment of the present application.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 may be a mobile phone, a tablet computer, a laptop computer or a notebook computer, a personal digital assistant (PDA), a handheld computer, a netbook, an ultra-mobile personal computer (UMPC), a mobile Internet device (MID), an augmented reality (AR)/virtual reality (VR) device, a robot, a wearable device, a vehicle user equipment (VUE), a pedestrian terminal (PUE), a smart home (a home appliance with wireless communication function, such as a refrigerator, a television, a washing machine or furniture, etc.), a game console, a personal computer (PC), a teller machine or a self-service machine and other terminal side devices, and the wearable device includes: a smart watch, a smart bracelet, a smart headset, a smart glasses, smart jewelry (smart bracelet, smart bracelet, smart ring
  • the network side device 12 may include an access network device or a core network device, wherein the access network device may also be referred to as a radio access network device, a radio access network (RAN), a radio access network function or a radio access network unit.
  • the access network device may include a base station, a wireless local area network (WLAN) access point, a wireless fidelity (WiFi) node, etc.
  • WLAN wireless local area network
  • WiFi wireless fidelity
  • the base station may be referred to as a node B, an evolved node B (eNB), an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a home B node, a home evolved B node, a transmitting and receiving point (TRP) or other appropriate terms in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary, it should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.
  • the core network equipment may include but is not limited to at least one of the following: a core network node, a core network function, a mobility management entity (MME), an access mobility management function (AMF), a session management function (SMF), a user plane function (UPF), a policy control function (Policy Control Function, PCF), Policy and Charging Rules Function (PCRF), Edge Application Server Discovery Function (EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (or L-NEF), Binding Support Function (BSF), Application Function (AF), etc.
  • MME mobility management entity
  • AMF access mobility management function
  • SMF session management function
  • UPF user plane function
  • PCF Policy Control Function
  • PCF Policy and Charging Rules Function
  • EASDF Policy and Charging Rules Function
  • EASDF Edge Application Server Discovery Function
  • UDM Unified Data Management
  • the first communication device, the second communication device, and the third communication device can be any one or more types of PIN devices, such as: PINE, PINE with management capability (PIN element with management capability, PEMC), PEGC; they can also be any type of application client, such as, PIN client, PIN application, PEMC client, PEGC application, application client, PIN enabler client (PIN enabler client), etc.
  • PINE PINE with management capability
  • PEMC PIN element with management capability
  • PEGC PIN element with management capability
  • application client such as, PIN client, PIN application, PEMC client, PEGC application, application client, PIN enabler client (PIN enabler client), etc.
  • the first communication device, the second communication device, and the third communication device may also be a terminal.
  • the above PIN mainly includes the following network elements:
  • PINE is the device in PIN, including devices with 3rd Generation Partnership Project (3GPP) communication capabilities, such as terminals, smart screens, etc., and devices without 3GPP communication capabilities, such as Bluetooth headsets, which are all non-3GPP devices.
  • 3GPP 3rd Generation Partnership Project
  • PEMC manages the entire PIN, for example, adding a PINE to the PIN managed by PEMC. It can also be a client of PINE with management capabilities, such as PIN client, PIN enabling client, etc.
  • PEGC responsible for routing PINE traffic to the destination. For example, if a PINE wants to communicate with other PINEs in the PIN, it can be routed through PEGC, or it can access the 3GPP network through PEGC and route to the external data network. It can also be a client of PINE with gateway capabilities, such as PIN client, PIN enabled client, etc.
  • the PIN server used to authorize the establishment of a PIN or to modify a PIN.
  • the PIN server is a server-side device on the network side, which includes the visualization or management creation of all PINs, and can also complete various tasks such as the authorization and authentication of PEMC identities.
  • PEMC triggers a PIN establishment request, and then the PIN server verifies the establishment request.
  • the PIN server can also be used by PINE to request to find a PIN, or to find the PEMC corresponding to a PIN, etc.
  • the PIN server can be an application function (AF), which is deployed on a device in the cloud and is used for PIN management-related tasks.
  • AF application function
  • PEGC may be a terminal in its implementation. If this terminal moves away, or is about to shut down for some reason, or no longer assumes the gateway function, it may cause the PINE under the current gateway to be unable to continue to communicate through PEGC.
  • the embodiment of the present application provides a device switching method in a PIN personal Internet of Things, including:
  • Step 301 A first communication device receives a first request, where the first request is used to request switching a second communication device from a source second communication device to a target second communication device;
  • Step 302 In response to the first request, the first communication device sends first information
  • the first request includes at least one of the following:
  • Indication information where the indication information is used to instruct the first communication device to perform at least one of the following operations: query a new second communication device; reselect the second communication device; and determine a new second communication device.
  • the first request may be designed differently according to different scenarios.
  • the target second communication device may be directly specified through the first request.
  • the conditions that the target second communication device needs to meet may be specified through the first request.
  • the first request may also be used to request the first communication device, and the first communication device may select or determine a new second communication device.
  • the index information of the target second communication device is used to select or determine the target second communication device, so the index information may be the address of the target second communication device; or the identifier ID of the target second communication device.
  • the index information of the target second communication device may also be other information that uniquely identifies the target second communication device.
  • the first request may directly include index information indicating the target second communication device.
  • the first communication device selects and determines the target second communication device according to a selection condition (e.g., location information of the third communication device) or indication information.
  • the source second communication device e.g., PEGC
  • the PEGC A before the PEGC A ends serving the PINE in the PIN, or before the PEGC A undergoes device migration, the PEGC A can detect or query the new target second communication device (PEGC B) in advance, and then the index information of the target second communication device can be included in the first request and sent to the first communication device.
  • PEGC new target second communication device
  • the management unit in the PIN receives a first request for requesting to switch the second communication device from the source second communication device to the target second communication device, and performs a switching operation based on the request to switch the second communication device from the source second communication device to the target second communication device.
  • information (which may be the first information mentioned above) is sent to notify the network element in the PIN that the second communication device is switched from the source second communication device to the target second communication device, so that the network element in the PIN can continue to communicate through the new target second communication device, thereby ensuring the communication continuity of the PIN.
  • the first information may indicate whether the switching process is successful, and if the switching is successful, the first information may also include index information of the target second communication device.
  • the embodiments of the present application can also solve the following technical problems: Since different IoT devices are developed by different manufacturers, have different access methods and design structures, there is currently no unified architecture and process that allows devices from multiple manufacturers to switch gateway devices in PIN. The embodiments of the present application enable different IoT devices to switch gateway devices, which is conducive to meeting the communication needs between devices through PIN.
  • the first information includes at least one of the following information: first access control information and index information of the target second communication device, which is used for the third communication device to access the target second communication device.
  • the first information is used to notify the switching within the PIN and transmit information, so that the PINE within the PIN can ensure the continuity of communication through the target second communication device.
  • the above-mentioned response to the first request, in which the first communication device sends the first information can also be understood as: the first communication device sends a first response, and the first response includes at least one of the following information: first access control information and index information of the target second communication device, which is used for the third communication device to access the target second communication device.
  • the subsequent recipient of the first information can also be understood as the recipient of the first response.
  • the indication information is used to indicate the execution of at least one of the following operations: querying a new second communication device; reselecting a second communication device; and determining a new second communication device.
  • the first access control information is used by a device in the PIN to access or connect to the second communication device.
  • the first access control information includes a user name, a password, an access network name, etc.
  • a device in the PIN such as a third communication device, receives the information, it can access the network corresponding to the specified access network name, enter the correct user name and password, and then access.
  • the first information may only need to include the first access control information, may only need to include the index information of the target second communication device, or may need to include both the first access control information and the index information of the target second communication device. In different scenarios, the first information may also need to be sent to different recipients, which will be described in detail later.
  • the first access control information sent to the third communication device includes at least one of the following: a user name, a password and an access network name, so that the third communication device can access the target second communication device through the first access control information.
  • the first request is a request sent by the source second communication device or the third communication device.
  • the second communication device itself or another third communication device in the PIN that needs to access the source second communication device may find that the source second communication device cannot continue to provide services.
  • the source second communication device may query or select a target second communication device in advance before ending the service provision.
  • the source second communication device may find that it can no longer continue to provide gateway services before ending the service provision, and may instruct the first communication device to query and determine a new target second communication device.
  • the third communication device may sense that the source second communication device no longer provides services, or has If the service provided by the source second communication device cannot be received, the third communication device may send a first request to instruct the first communication device to query and determine a new target second communication device.
  • the receiver of the first information is at least one of the following communication devices: the target second communication device, the third communication device, and the source second communication device.
  • the solution of the embodiment of the present application needs to select a new second communication device, such as the above-mentioned target second communication device, to perform the switching.
  • the target second communication device can be:
  • the first communication device selects or determines the second communication device according to the first request.
  • the first communication device may select or determine the second communication device according to the first request, which may be:
  • the first communication device selects or determines according to the selection condition of the target second communication device carried in the first request (for example, other third communication devices within the location range of the third communication device, or having gateway capability);
  • the first communication device selects or determines the target second communication device according to the selection conditions of the target second communication device, and these selection conditions may be at least one of the following: location information of the third communication device; and gateway capability indication information.
  • the gateway capability indication information means that the first communication device can consider whether the device has gateway capability or can provide gateway service when selecting the second communication device in the PIN managed by the first communication device. A device that does not have gateway capability or cannot provide gateway service may not be selected as the target second communication device.
  • the location information of the third communication device such as the Internet Protocol (IP) address segment, cell identity (cell ID), tracking area identity (TAI), etc. of the third communication device, can be used to select the target second communication device.
  • IP Internet Protocol
  • cell ID cell identity
  • TAI tracking area identity
  • the target second communication device can be as close to the terminal as possible so as to provide better gateway service.
  • the initiator of the first request is the same as the first communication device, and the two can determine the target second communication device based on the following criteria: for example, the target second communication device must be in an activated state, or the second communication device must have gateway capabilities, or the target second communication device can serve other third communication devices within the location range of the third communication device.
  • the first communication device may perform one of the following actions:
  • the first communication device directly determines to use the second communication device for the purpose, without executing the second communication device query or determination process within the PIN;
  • the first communication device still performs the query or determination process of the second communication device in the PIN, and the first request carries The index information of the target second communication device is only used as a reference, and the final target second communication device is ultimately determined by the first communication device.
  • the first communication device is: a device with a management function, or a personal Internet of Things network element PEMC with a management function; or a terminal;
  • the second communication device is: a device with gateway capability, or a personal Internet of Things network element PEGC with management function, or a terminal;
  • the third communication device is a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • the above describes the device switching method of a specific embodiment of the present application from the first communication device side.
  • the following describes the device switching method of an embodiment of the present application in detail from the initiating side of the device switching.
  • the embodiment of the present application provides a device switching method in a PIN personal Internet of Things, including:
  • Step 401 Send a first request, where the first request is used to request to switch the second communication device from a source second communication device to a target second communication device;
  • Step 402 receiving first information sent in response to the first request
  • the first request includes at least one of the following:
  • Indication information where the indication information is used to instruct the first communication device to perform at least one of the following operations: query a new second communication device; reselect the second communication device; and determine a new second communication device.
  • the selection condition of the target second communication device is some parameters that can be used for the second communication device to select or query, such as the location information of the third communication device, gateway capability indication information, etc.
  • the first information includes at least one of the following information: first access control information and index information of the target second communication device, which is used for the third communication device to access the target second communication device.
  • receiving the first information sent in response to the first request can also be understood as: receiving a first response, the first response including at least one of the following information: first access control information and index information of the target second communication device.
  • the first access control information includes at least one of the following: a user name, a password, and an access network name.
  • the index information of the target second communication device includes at least one of the following: an address of the target second communication device; and an identifier ID of the target second communication device.
  • the sender of the first request is at least one of the following communication devices: a third communication device and the source second communication device.
  • the method further includes:
  • a PIN configuration is sent to the target second communication device.
  • the target second communication device is:
  • the first communication device selects or determines the second communication device according to the first request.
  • the first communication device is: a device with a management function, or a personal Internet of Things network element PEMC with a management function; or a terminal;
  • the second communication device is: a device with gateway capabilities, or a personal Internet of Things network element PEGC with management functions; or a terminal;
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • FIG5 From the perspective of the target second communication device, a device switching method in a PIN personal Internet of Things according to an embodiment of the present application is shown in FIG5 , and the device switching method includes:
  • Step 501 The target second communication device receives first information sent in response to a first request, wherein the first request is used to request to switch the second communication device from the source second communication device to the target second communication device; the first information carries first access control information, and the first access control information is used for a third communication device to access the target second communication device;
  • Step 502 The target second communication device receives the PIN configuration of the PIN.
  • the second communication device is: a device with gateway capability, or a personal Internet of Things network element PEGC with management function; or a terminal;
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • the management unit in the PIN receives a first request for requesting to switch the second communication device from the source second communication device to the target second communication device, and performs a switching operation based on the request to switch the second communication device from the source second communication device to the target second communication device. After the switching operation, a response is sent to notify the network element in the PIN that the second communication device is switched from the source second communication device to the target second communication device, so that the network element in the PIN can continue to communicate through the new target second communication device, thereby ensuring the communication continuity of the PIN.
  • the first communication device is PEMC
  • the second communication device is PEGC
  • the third communication device is PINE.
  • the source PEGC initiates a request and requests to switch to a specified PEGC.
  • the device switching method of the embodiment of the present application includes:
  • Step 601 PINE A and PINE B communicate via PEGC A;
  • PEGC A detects that a gateway switch is required.
  • PEGC A may determine that a gateway switch is required when any of the following situations occurs: PEGC A moves a certain distance; PEGC A cannot detect the PINE in the PIN; PEGC A is low on power; and PEGC A receives a related instruction to shut down or stop providing gateway services;
  • PEGC A triggers the selection of a PEGC by itself, and selects or determines PEGC B according to a predetermined criterion; for example, a PEGC B that has the same PIN, is in an activated state, has gateway capabilities, and can serve the location of the current terminal is selected.
  • PEGC B with a range of settings.
  • Step 604 sending a first request to PEMC, the first request carrying index information of PEGC B, such as the ID of PEGC B, the address of PEGC B (such as IP address), etc.;
  • Step 605 after receiving the first request, PEMC determines PEGC B;
  • Step 606 after receiving the first request, PEMC sends a first response to PEGC B, which carries the first access control information;
  • the first access control information here mainly includes: user name, account, password, service set identifier (Service Set Identifier, SSID), basic service set identifier BSSID, which is used for PINE to access this gateway.
  • service set identifier Service Set Identifier, SSID
  • BSSID basic service set identifier
  • Service set identifier SSID and basic service set identifier BSSID are used to indicate the network name provided by the target second communication device (such as PEGC) and can be used for PINE access; the username and password are used for authentication and authorization, for example, to verify whether the PINE is a legitimate user. Only by passing the authentication of the username and password can the gateway service be used, for example, accessing 5G through the gateway or communicating through the gateway.
  • PEMC sends a first response to PEGC A, which carries the first access control information;
  • the first access control information here mainly includes: user name, account number, password, service set identifier SSID, basic service set identifier (Basic Service Set Identifier, BSSID), which is used for PINE to access this gateway.
  • BSSID Basic Service Set Identifier
  • a PIN configuration migration is performed between PEGC A and PEGC B, so that PEGC B can provide gateway functions according to these PIN configurations.
  • the PIN configuration includes part or all of the following information: the identification ID of the PIN; the description information of the PIN, the life cycle of the PIN, the PEMC list, the PIN server address, etc.
  • the PIN configuration refers to the information related to the PIN configured on the PEGC, such as the list of PINEs accessing this gateway, the routing information of the configured routing table, the PIN server address configured on the gateway, the PEMC address, etc. This information will be migrated from the source second communication device to the target second communication device along with the gateway migration process.
  • the migration of the PIN configuration here can be triggered by PEMC sending a first response to PEGC A, so that PEGC A can trigger the migration process to PEGC B and perform PIN configuration migration at the same time; it can also be triggered by PEMC sending a first response to PEGC B. If it is the latter, it is also necessary to carry the index information of PEGC A in the first response, and then obtain the PIN configuration from PEGC A, which is equivalent to PEGC B needing to pull the PIN configuration from PEGC A at this time.
  • PEMC sends a first response to PINE A, which carries the first access control information and the index information of PEGC B.
  • the first access control information here mainly includes: user name, account number, etc., which is used for PINE A to access PEGC B.
  • Step 609 PINE A and PINE B communicate through PEGC B.
  • the first response in the embodiment of the present application includes a response sent to PINE and a response sent to a specified PEGC B, both of which carry the first access control information.
  • the response sent to PINE A also carries the index information of the specified PEGC B, which is used for PINE to access the specified PEGC B.
  • the first response can also include a response sent to the source PEGC A, which can trigger the migration of the PIN configuration from PEGC A to PEGC B.
  • the first communication device is PEMC
  • the second communication device is PEGC
  • the third communication device is PINE.
  • the request is initiated by the source PEGC, but the PEGC is not specified.
  • the device switching method of the embodiment of the present application includes:
  • Step 701 PINE A and PINE B communicate via PEGC A;
  • Step 702 PEGC A detects that a gateway switch is required.
  • PEGC A may determine that a gateway switch is required when any of the following situations occurs: PEGC A moves a certain distance; PEGC A cannot detect the PINE in the PIN; PEGC A is low on power; and PEGC A receives a related instruction to shut down or stop providing gateway services.
  • Step 703 sending a first request to the PEMC to request reselection of the PEGC; or determining a new PEGC;
  • Step 704 After receiving the first request, PEMC determines PEGC B; PEMC selects or determines PEGC B according to a predetermined criterion; for example, selects a PEGC B that belongs to the same PIN, is in an activated state, has a gateway capability, and can serve the location range of the current terminal.
  • the first request may include information for selecting or determining the target second communication device, such as location information of the third communication device, etc.
  • Step 705 after receiving the first request, PEMC sends a first response to PEGC B, which carries the first access control information;
  • the first access control information here mainly includes: user name, account, password, service set identifier SSID, basic service set identifier BSSID, which is used for PINE to access this gateway.
  • PEMC sends a first response to PEGC A, which carries the first access control information;
  • the first access control information here mainly includes: user name, account number, password, service set identifier SSID, basic service set identifier BSSID, which is used for PINE to access this gateway. Then, PIN configuration migration will be performed between PEGC A and PEGC B.
  • a PIN configuration migration is performed between PEGC A and PEGC B, so that PEGC B can provide gateway functions based on these PIN configurations.
  • the PIN configuration includes part or all of the following information: the identification ID of the PIN; the description information of the PIN, the production cycle of the PIN, the PEMC list, the PIN server address, etc.
  • the migration of the PIN configuration here can be triggered by PEMC sending a first response to PEGC A, so that PEGC A can trigger the migration process to PEGC B and perform PIN configuration migration at the same time; it can also be triggered by PEMC sending a first response to PEGC B. If it is the latter, it is also necessary to carry the index information of PEGC A in the first response, and then obtain the PIN configuration from PEGC A, which is equivalent to PEGC B needing to pull the PIN configuration from PEGC A at this time.
  • PEMC sends a first response to PINE A, which carries the first access control information and the index information of PEGC B.
  • the first access control information here mainly includes: user name, account number, etc., which is used for PINE A to access PEGC B.
  • the first response in the embodiment of the present application includes a response sent to PINE and a response sent to the specified PEGC B, and both responses carry the first access control information.
  • the response sent to PINE A also carries the index information of the specified PEGC B, which is used for PINE to access the specified PEGC B.
  • the first response can also include a response sent to the source PEGC A, which carries the index information of PEGC B, and the response can trigger the migration of the PIN configuration from PEGC A to PEGC B.
  • the first communication device is PEMC
  • the second communication device is PEGC
  • the third communication device is PINE.
  • PINE initiates a request and requests to switch to a specified PEGC.
  • the device switching method of the embodiment of the present application includes:
  • Step 801 PINE A and PINE B communicate via PEGC A;
  • PINE A detects that a gateway switch is required.
  • PINE A may determine that a gateway switch is required when any of the following situations occur: it detects that PEGC A moves a certain distance; it cannot detect PEGC A; it receives relevant instructions from PEGC A and is ready to shut down or stop providing gateway services, or PINE detects that the quality of service provided by PEGC A has deteriorated and can no longer meet business requirements, etc.; and it detects a more suitable PEGC;
  • Step 803 PINE A selects PEGC B.
  • Step 804 sending a first request to PEMC, the first request carrying index information of PEGC B, such as the ID of PEGC B, the address of PEGC B, etc.; the first request may also include, for example, location information of PINE A, address information of PINE B, etc., to assist in selecting a new PEGC;
  • Step 805 after receiving the first request, PEMC determines PEGC B according to various parameters in the first request;
  • Step 806 after receiving the first request, PEMC sends a first response to PEGC B, which carries the first access control information;
  • the first access control information here mainly includes: user name, account, password, service set identifier SSID, basic service set identifier BSSID, which is used for PINE to access this gateway.
  • a PIN configuration migration is performed between PEGC A and PEGC B, so that PEGC B can provide gateway functions based on these PIN configurations.
  • the PIN configuration includes part or all of the following information: the identification ID of the PIN; the description information of the PIN, the production cycle of the PIN, the PEMC list, the PIN server address, etc.
  • the migration of the PIN configuration here can be triggered by PEMC sending a first response to PEGC A, so that PEGC A can trigger the migration process to PEGC B and perform PIN configuration migration at the same time; it can also be triggered by PEMC sending a first response to PEGC B. If it is the latter, it is also necessary to carry the index information of PEGC A in the first response, and then obtain the PIN configuration from PEGC A, which is equivalent to PEGC B needing to pull the PIN configuration from PEGC A at this time.
  • PEMC sends a first response to PINE A, which carries the first access control information.
  • the first access control information here mainly includes: user name, account number, etc., which is used for PINE A to access PEGC B.
  • Step 809 PINE A and PINE B communicate through PEGC B.
  • the first response in the embodiment of the present application includes a response sent to PINE and a response sent to the specified PEGC B, both of which carry the first access control information.
  • the first response can also include a response sent to the source PEGC A, which can trigger the migration of the PIN configuration from PEGC A to PEGC B.
  • the first communication device is PEMC
  • the second communication device is PEGC
  • the third communication device is PINE.
  • the request is initiated by PINE A, but PEGC is not specified.
  • the device switching method of the embodiment of the present application includes:
  • Step 901 PINE A and PINE B communicate via PEGC A;
  • Step 902 PINE A detects that a gateway switch is required.
  • PINE A may determine that a gateway switch is required when any of the following situations occur: detecting that PEGC A moves a certain distance; failing to detect PEGC A; receiving relevant instructions from PEGC A and preparing to shut down or stop providing gateway services, etc.; and detecting a more suitable PEGC;
  • Step 903 sending a first request to the PEMC to request reselection of the PEGC; or determining a new PEGC;
  • the first request may also include, for example, the location information of PINE A, the address information of PINE B, etc., to assist in selecting a new PEGC;
  • Step 904 after receiving the first request, PEMC determines PEGC B; PEMC selects or determines PEGC B according to predetermined criteria; for example, it selects a PEGC B that belongs to the same PIN, is in an activated state, has gateway capabilities, and can serve the location range of the current terminal.
  • Step 905 after receiving the first request, PEMC sends a first response to PEGC B, which carries the first access control information;
  • the first access control information here mainly includes: user name, account, password, service set identifier SSID, basic service set identifier BSSID, which is used for PINE to access this gateway.
  • a PIN configuration migration is performed between PEGC A and PEGC B, so that PEGC B can provide gateway functions based on these PIN configurations.
  • the PIN configuration includes part or all of the following information: the identification ID of the PIN; the description information of the PIN, the production cycle of the PIN, the PEMC list, the PIN server address, etc.
  • the migration of the PIN configuration here can be triggered by PEMC sending a first response to PEGC A, so that PEGC A can trigger the migration process to PEGC B and perform PIN configuration migration at the same time; it can also be triggered by PEMC sending a first response to PEGC B. If it is the latter, it is also necessary to carry the index information of PEGC A in the first response, and then obtain the PIN configuration from PEGC A, which is equivalent to PEGC B needing to pull the PIN configuration from PEGC A at this time.
  • PEMC sends a first response to PINE A, which carries the first access control information and the index information of PEGC B.
  • the first access control information here mainly includes: user name, account number, etc., which is used for PINE A to access PEGC B.
  • Step 908 PINE A and PINE B communicate via PEGC B.
  • the first response in the embodiment of the present application includes a response sent to PINE and a response sent to a specified PEGC B, and both responses carry the first access control information.
  • the response sent to PINE A also carries the index information of the specified PEGC B, which is used for PINE to access the specified PEGC B.
  • the first response can also include a response sent to the source PEGC A, which carries the index information of PEGC B, and the response can trigger the migration of the PIN configuration from PEGC A to PEGC B.
  • a communication method of a PIN personal Internet of Things in an embodiment of the present application, as shown in FIG10 includes:
  • Step 1001 a third communication device communicates with another third communication device via a first channel established inside a PIN;
  • Step 1002 The third communication device sends a second request, where the second request is used to request to establish a second channel for the third communication device to access the other third communication device through the 5G network;
  • Step 1003 The third communication device communicates with the other third communication device through the second channel.
  • the second request carries at least one of the following parameters: Quality of Service (QoS) parameters, packet filtering parameters, and the destination address of the other third communication device.
  • QoS Quality of Service
  • the second request may only need to include one parameter, namely, the QoS parameter, or may only need to include one parameter, namely, the packet filtering parameter, or may also include one parameter, namely, the destination address of the other third communication device.
  • the second request may also include two or three parameters, namely, the QoS parameter, the packet filtering parameter, and the destination address of the other third communication device.
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal;
  • the recipient of the second request is: a device with gateway capabilities, or a personal Internet of Things network element PEGC with management functions; a PIN server-side device, or a PIN server, or a terminal.
  • a device with gateway capabilities or a personal Internet of Things network element PEGC with management functions
  • a PIN server-side device or a PIN server, or a terminal.
  • the second channel is a QoS flow.
  • the QoS parameter may also be called QoS related information, QoS index, QoS characteristics, etc., which is mainly used to indicate what QoS index or QoS parameter is required for the data when the PINE has data to transmit.
  • the QoS parameter includes at least one of the following:
  • QoS related information or QoS parameters may include at least one of the following:
  • Allocation and Retention Priority used to indicate that when transmission resources are limited, a certain resource preemption capability exists.
  • Guaranteed Flow Bit Rate (GFBR) for both upstream and downstream: It is a lower limit parameter.
  • MFBR Maximum Flow Bit Rate
  • QFI QoS Flow ID
  • the maximum aggregate stream bit rate of the session (per Session Aggregate Maximum Bit Rate, Session-AMBR);
  • Priority Level Like ARP, when resources are limited, resources will be preempted based on the priority level, or low-priority packets will be discarded.
  • Maximum Data Burst Volume refers to the maximum burst data volume allowed within a specific period of time (also called the averaging window).
  • the packet filtering parameters are mainly used to indicate the method of identifying the data packet, which is generally an IP quintuple.
  • the data packet sent by the PINE is first identified by the packet filtering parameters, and then the QoS parameters are configured or applied for the data packet.
  • the packet filtering parameters are the packet filtering parameters that PINE A needs to send to PINE B or other third communication devices, that is, the IP address or port number of other third communication devices.
  • the communication method of a specific embodiment of the present application is described above from the third communication device side.
  • the device switching method of an embodiment of the present application is described in detail below from the initiating side of the device switching.
  • a communication method of a PIN personal Internet of Things in an embodiment of the present application, as shown in FIG11 includes:
  • Step 1101 receiving a second request, where the second request is used to request to establish a second channel for the third communication device to access other third communication devices through the 5G network; before sending the second request, the third communication device communicates with the other third communication devices through the first channel established inside the PIN;
  • Step 1102 Send a third request, where the third request is used to establish the second channel.
  • the communication method of the PIN personal Internet of Things in the embodiment of the present application, by switching the communication between PINEs from communication within the PIN to communication through the 5G network, the continuity of communication can be guaranteed when an internal failure occurs in the PIN.
  • the second request and the third request carry at least one of the following parameters: QoS parameter, packet filtering parameter, and destination address of the other third communication device.
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal;
  • the recipient of the second request message is:
  • the communication method when the recipient of the second request message is: a PIN server device or a PIN server, after establishing the second channel, the communication method further includes:
  • PEGCs personal IoT network elements
  • the server-side device of the PIN or the PIN server after the server-side device of the PIN or the PIN server establishes the second channel of the 5G network, it also updates the routing information in the device with gateway capability or the PEGC to achieve uplink and downlink access for the third communication device, thereby enabling access to the 5G network.
  • the second channel is a QoS flow, and may also be a PDU session, a PDN connection, and the like.
  • the recipient of the third request is a 5G core network device.
  • the 5G core network device can be any core network device. This embodiment takes SMF, NEF, PCF, etc. as examples.
  • the following is a specific example to illustrate a communication method of a PIN personal Internet of Things in an embodiment of the present application, as shown in FIG12 .
  • the third communication device is PINE A
  • the other third communication device is PINE B
  • the recipient of the second request is a PIN server.
  • the PINEs and PINEs were originally directly connected through a gateway, but for some reason, they need to be changed to 5GS interaction.
  • Step 1201 PINE A and PINE B communicate via PEGC A;
  • Step 1202 PINE A decides to interact with PINE B through the 5G network (5GS), or in other words, PINE A detects, or PEGC A notifies PINE A that it is no longer possible to interact through the gateway and decides to interact through the 5G network (5GS);
  • Step 1203 PINE A sends a second request to the PIN server to request the establishment of a second channel (QoS flow).
  • the second request carries the following parameters: QoS parameters, packet filtering parameters, PINE B destination IP address, etc.
  • Step 1204 The application function AF of the PIN server triggers the establishment of a QoS flow; the process of triggering the establishment of a QoS flow is the process of interaction between the PIN server and the 5GC core network element.
  • the PIN server AF triggers: Nnef_AFsessionWithQoS Create request or Nnef_AFsessionWithQoS Update request to NEF, PCF, SMF; the two requests carry the QoS parameters in the second request, packet filtering parameters, PINE B destination IP address and other information;
  • Step 1205 After the QoS flow is established, the PIN server updates the routing information in PEGC A. This process can also be completed in step 1204.
  • Step 1206 PINE A and PINE B communicate through PEGC A and the established QoS flow, that is, the interaction path between PINE A and PINE B changes from PINE A–PEGC A–PINE B to PINEA-PEGC A-5GS-...-PINE B.
  • the following is another specific embodiment to illustrate a communication method of a PIN personal Internet of Things in an embodiment of the present application, as shown in FIG13 .
  • the third communication device is PINE A
  • the other third communication device is PINE B
  • the recipient of the second request is PEGC.
  • Step 1301 PINE A and PINE B communicate via PEGC A;
  • Step 1302 PINE A decides to interact with PINE B through the 5G system (5G System, 5GS), or in other words, PINE A detects, or PEGC notifies PINE A that it is no longer possible to interact through the gateway and decides to interact through the 5G system (5GS);
  • Step 1303 PINE A sends a second request to PEGC A to request the establishment of a second channel (QoS flow).
  • the second request carries the following parameters: QoS parameters, packet filtering parameters, PINE B destination IP address, etc.
  • Step 1304 PEGC A triggers the establishment of a QoS flow; the process of triggering the establishment of a QoS flow is the process of interaction between PEGC and the 5G core network (5G Core, 5GC) network element.
  • PEGC triggers: a protocol data unit (PDU) session establishment request, or a PDU session modification request, to the SMF.
  • PDU protocol data unit
  • the two requests are used to establish a PDU session or modify a PDU session.
  • the PDU session is used to carry the traffic of PINE A accessing PINE B through the 5G network.
  • the two requests carry at least one item of information: QoS parameters, packet filtering parameters, PINE B destination IP address, etc.;
  • Step 1305 After the QoS flow is established, PEGC A sends a response to PINE A;
  • Step 1306 PINE A and PINE B communicate through PEGC A and the established QoS flow.
  • the embodiment of the present application provides a device switching device 1400 in a PIN personal Internet of Things.
  • the device includes:
  • a first receiving module 1401 is configured to receive a first request, where the first request is used to request to switch the second communication device from a source second communication device to a target second communication device;
  • a first sending module 1402 configured to send first information in response to a first request
  • the first request includes at least one of the following:
  • Indication information where the indication information is used to instruct the first communication device to perform at least one of the following operations: query a new second communication device; reselect the second communication device; and determine a new second communication device.
  • the first information includes at least one of the following information: first access control information and index information of the target second communication device, which is used for the third communication device to access the target second communication device.
  • the first access control information sent to the third communication device includes at least one of the following: a user name, a password, and an access network name.
  • the recipient of the first information is at least one of the following communication devices: the target second communication device, a third communication device, and the source second communication device.
  • the index information of the target second communication device includes at least one of the following: an address of the target second communication device; and an identifier ID of the target second communication device.
  • the first request is a request sent by the source second communication device or the third communication device.
  • the target second communication device is:
  • the first communication device selects or determines the second communication device according to the first request.
  • the first communication device selects or determines the target second communication device according to at least one of the following: location information of a third communication device; and gateway capability indication information.
  • the first communication device is: a device with a management function, or a personal Internet of Things network element PEMC with a management function; or a terminal;
  • the second communication device is: a device with gateway capabilities, or a personal Internet of Things network element PEGC with management functions; or a terminal;
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • the device switching device 1400 receives a first request for requesting to switch the second communication device from the source second communication device to the target second communication device, and performs a switching operation based on the request to switch the second communication device from the source second communication device to the target second communication device. After the switching operation, a response is sent to notify the network element in the PIN that the second communication device is switched from the source second communication device to the target second communication device, so that The network elements in the PIN can continue to communicate through the new target second communication device, thereby ensuring the communication continuity of the PIN.
  • the device switching device 1400 in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device can be a terminal, or it can be other devices other than a terminal.
  • the terminal can include but is not limited to the types of terminals 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the device switching provided in the embodiment of the present application can implement the various processes implemented by the method embodiment of Figure 3 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • an embodiment of the present application also provides a communication device 1500, including a processor 1501 and a memory 1502, and the memory 1502 stores programs or instructions that can be executed on the processor 1501.
  • the communication device 1500 is a first communication device
  • the program or instructions are executed by the processor 1501 to implement the various steps of the device switching method embodiment shown in Figure 3 above, and can achieve the same technical effect. To avoid repetition, they are not repeated here.
  • An embodiment of the present application also provides a communication device, including a processor and a communication interface, the communication interface being used to receive a first request, the first request being used to request switching a second communication device from a source second communication device to a target second communication device; sending first information; the first request comprising at least one of the following: index information of the target second communication device; selection conditions of the target second communication device; and indication information, the indication information being used to instruct the first communication device to perform at least one of the following operations: querying a new second communication device; reselecting a second communication device; and determining a new second communication device.
  • the communication device embodiment corresponds to the first communication device side method embodiment described above, and each implementation process and implementation method of the method embodiment described above can be applied to the communication device embodiment and can achieve the same technical effect.
  • Figure 15 is a schematic diagram of the hardware structure of a communication device implementing the embodiment of the present application.
  • the communication device 1600 includes but is not limited to: a radio frequency unit 1601, a network module 1602, an audio output unit 1603, an input unit 1604, a sensor 1605, a display unit 1606, a user input unit 1607, an interface unit 1608, a memory 1609 and at least some of the components of the processor 1610.
  • the communication device 1600 can also include a power supply (such as a battery) for supplying power to each component, and the power supply can be logically connected to the processor 1610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system.
  • a power supply such as a battery
  • the communication device structure shown in FIG16 does not constitute a limitation on the communication device, and the communication device may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 1604 may include a graphics processing unit (GPU) 16041 and a microphone 16042, and the graphics processor 16041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode.
  • the display unit 1606 may include a display panel 16061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 1607 includes a touch panel 16071 and other input devices 16072 At least one of the above.
  • the touch panel 16071 is also called a touch screen.
  • the touch panel 16071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 16072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be described in detail here.
  • the RF unit 1601 can transmit the data to the processor 1610 for processing; in addition, the RF unit 1601 can send uplink data to the network side device.
  • the RF unit 1601 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 1609 can be used to store software programs or instructions and various data.
  • the memory 1609 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 instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 1609 may include a volatile memory or a non-volatile memory, or the memory 1609 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM).
  • the memory 1609 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.
  • the processor 1610 may include one or more processing units; optionally, the processor 1610 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1610.
  • the first information includes at least one of the following information: first access control information and index information of the target second communication device, which is used for the third communication device to access the target second communication device.
  • the first access control information sent to the third communication device includes at least one of the following: a user name, a password, and an access network name.
  • the recipient of the first information is at least one of the following communication devices: the target second communication device, a third communication device, and the source second communication device.
  • the index information of the target second communication device includes at least one of the following: an address of the target second communication device; and an identifier ID of the target second communication device.
  • the first request is a request sent by the source second communication device or the third communication device.
  • the target second communication device is:
  • the first communication device selects or determines the second communication device according to the first request.
  • the first communication device selects or determines the target second communication device according to at least one of the following: location information of a third communication device; and gateway capability indication information.
  • the first communication device is: a device with a management function, or a personal Internet of Things network element PEMC with a management function; or a terminal;
  • the second communication device is: a device with gateway capabilities, or a personal Internet of Things network element PEGC with management functions; or a terminal;
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • an embodiment of the present application provides a device switching apparatus 1700 in a PIN personal Internet of Things, the apparatus comprising:
  • the second sending module 1701 is used to send a first request, where the first request is used to request to switch the second communication device from the source second communication device to the target second communication device;
  • a second receiving module 1702 configured to receive first information sent in response to the first request
  • the first request includes at least one of the following:
  • Indication information where the indication information is used to instruct the first communication device to perform at least one of the following operations: query a new second communication device; reselect the second communication device; and determine a new second communication device.
  • the first information includes at least one of the following information: first access control information and index information of the target second communication device, which is used for the third communication device to access the target second communication device.
  • the first access control information includes at least one of the following: a user name, a password, and an access network name.
  • the index information of the target second communication device includes at least one of the following: an address of the target second communication device; and an identifier ID of the target second communication device.
  • the sender of the first request is at least one of the following communication devices: a third communication device and the source second communication device.
  • the apparatus further comprises: a configuration sending module for sending a PIN configuration to the target second communication device after receiving the first information sent in response to the first request when the first request is a request sent by the source second communication device.
  • the target second communication device is:
  • the first communication device selects or determines the second communication device according to the first request.
  • the first communication device is: a device with a management function, or a personal Internet of Things network element PEMC with a management function; or a terminal;
  • the second communication device is: a device with gateway capabilities, or a personal Internet of Things network element PEGC with management functions; or a terminal;
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • the device switching device 1700 in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device can be a terminal, or it can be other devices other than a terminal.
  • the terminal can include but is not limited to the types of terminals 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the device switching provided in the embodiment of the present application can implement the various processes implemented by the method embodiment of Figure 4 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • an embodiment of the present application also provides a communication device 1500, including a processor 1501 and a memory 1502, and the memory 1502 stores programs or instructions that can be executed on the processor 1501.
  • the communication device 1500 is a first communication device
  • the program or instructions are executed by the processor 1501 to implement the various steps of the device switching method embodiment shown in Figure 4 above, and can achieve the same technical effect. To avoid repetition, they are not repeated here.
  • An embodiment of the present application also provides a communication device, including a processor and a communication interface, the communication interface being used to send a first request, the first request being used to request that a second communication device be switched from a source second communication device to a target second communication device; receiving first information sent in response to the first request; the first request comprising at least one of the following: index information of the target second communication device; selection conditions of the target second communication device; indication information, the indication information being used to instruct the first communication device to perform at least one of the following operations: querying a new second communication device; reselecting a second communication device; and determining a new second communication device.
  • the communication device embodiment corresponds to the first communication device side method embodiment described above, and each implementation process and implementation method of the method embodiment described above can be applied to the communication device embodiment and can achieve the same technical effect.
  • Figure 16 is a schematic diagram of the hardware structure of a communication device implementing the embodiment of the present application.
  • the communication device 1600 includes but is not limited to: a radio frequency unit 1601, a network module 1602, an audio output unit 1603, an input unit 1604, a sensor 1605, a display unit 1606, a user input unit 1607, an interface unit 1608, a memory 1609 and at least some of the components of the processor 1610.
  • the communication device 1600 can also include a power supply (such as a battery) for supplying power to each component, and the power supply can be logically connected to the processor 1610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system.
  • a power supply such as a battery
  • the communication device structure shown in FIG16 does not constitute a limitation on the communication device, and the communication device may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 1604 may include a graphics processing unit (GPU) 16041 and a microphone 16042, and the graphics processor 16041 processes image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the display unit 1606 may include a display panel 16061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 1607 includes a touch panel 16071 and at least one of other input devices 16072.
  • the touch panel 16071 is also called a touch screen.
  • the touch panel 16071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 16072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the RF unit 1601 can transmit the data to the processor 1610 for processing; in addition, the RF unit 1601 can send uplink data to the network side device.
  • the RF unit 1601 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 1609 can be used to store software programs or instructions and various data.
  • the memory 1609 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 instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 1609 may include a volatile memory or a non-volatile memory, or the memory 1609 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM).
  • the memory 1609 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.
  • the processor 1610 may include one or more processing units; optionally, the processor 1610 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1610.
  • the first information includes at least one of the following information: first access control information and index information of the target second communication device, which is used for the third communication device to access the target second communication device.
  • the first access control information includes at least one of the following: a user name, a password, and an access network name.
  • the index information of the target second communication device includes at least one of the following: an address of the target second communication device; and an identifier ID of the target second communication device.
  • the sender of the first request is at least one of the following communication devices: a third communication device and the source second communication device.
  • the communication interface is further used to:
  • a PIN configuration is sent to the target second communication device.
  • the target second communication device is:
  • the first communication device selects or determines the second communication device according to the first request.
  • the first communication device is: a device with a management function, or a personal Internet of Things network element PEMC with a management function; or a terminal;
  • the second communication device is: a device with gateway capabilities, or a personal Internet of Things network element PEGC with management functions; or a terminal;
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • an embodiment of the present application provides a device switching apparatus 1800 in a PIN personal Internet of Things, the apparatus comprising:
  • the third receiving module 1801 is configured to receive first information sent in response to a first request, wherein the first request is used to request that the second communication device be switched from a source second communication device to a target second communication device; the first information carries first access control information, and the first access control information is used for the third communication device to access the target second communication device;
  • the fourth receiving module 1802 is used to receive the PIN configuration of the PIN.
  • the second communication device is: a device with gateway capability, or a personal Internet of Things network element PEGC with management function; or a terminal;
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • the device switching device 1800 in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device can be a terminal, or it can be other devices other than a terminal.
  • the terminal can include but is not limited to the types of terminals 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the device switching provided in the embodiment of the present application can implement the various processes implemented by the method embodiment of Figure 5 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • an embodiment of the present application also provides a communication device 1500, including a processor 1501 and a memory 1502, and the memory 1502 stores programs or instructions that can be executed on the processor 1501.
  • the communication device 1500 is a first communication device
  • the program or instructions are executed by the processor 1501 to implement the various steps of the device switching method embodiment shown in Figure 5 above, and can achieve the same technical effect. To avoid repetition, they are not repeated here.
  • An embodiment of the present application also provides a communication device, including a processor and a communication interface, the communication interface being used to receive first information sent in response to a first request, the first request being used to request switching a second communication device from a source second communication device to a target second communication device; the first information carrying first access control information, the first access control information being used for a third communication device to access the target second communication device; and receiving a PIN configuration of the PIN.
  • the communication device embodiment corresponds to the first communication device side method embodiment described above, and each implementation process and implementation method of the method embodiment described above can be applied to the communication device embodiment and can achieve the same technical effect.
  • Figure 16 is a schematic diagram of the hardware structure of a communication device implementing the embodiment of the present application.
  • the communication device 1600 includes but is not limited to: a radio frequency unit 1601, a network module 1602, an audio output unit 1603, an input unit 1604, a sensor 1605, a display unit 1606, a user input unit 1607, an interface unit 1608, a memory 1609 and at least some of the components of the processor 1610.
  • the communication device 1600 can also include a power supply (such as a battery) for supplying power to each component, and the power supply can be logically connected to the processor 1610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system.
  • a power supply such as a battery
  • the communication device structure shown in FIG16 does not constitute a limitation on the communication device, and the communication device may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 1604 may include a graphics processing unit (GPU) 16041 and a microphone 16042, and the graphics processor 16041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode.
  • the display unit 1606 may include a display panel 16061, and the display panel 16061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 1607 includes a touch panel 16071 and at least one of other input devices 16072.
  • the touch panel 16071 is also called a touch screen.
  • the touch panel 16071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 16072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the RF unit 1601 can transmit the data to the processor 1610 for processing; in addition, the RF unit 1601 can send uplink data to the network side device.
  • the RF unit 1601 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 1609 can be used to store software programs or instructions and various data.
  • the memory 1609 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 instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 1609 may include a volatile memory or a non-volatile memory, or the memory 1609 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM).
  • the memory in the embodiments of the present application 1609 includes, but is not limited to, these and any other suitable types of memory.
  • the processor 1610 may include one or more processing units; optionally, the processor 1610 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1610.
  • the second communication device is: a device with gateway capability, or a personal Internet of Things network element PEGC with management function; or a terminal;
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal.
  • an embodiment of the present application provides a PIN personal Internet of Things communication device 1900, which includes:
  • the processing module 1901 is used to communicate with other third communication devices through a first channel established inside the PIN;
  • a third sending module 1902 is used to send a second request, where the second request is used to request to establish a second channel for the third communication device to access the other third communication device through the 5G network;
  • the communication module 1903 is configured to communicate with the other third communication device through the second channel.
  • the second request carries at least one of the following parameters: a QoS parameter, a packet filtering parameter, and a destination address of the other third communication device.
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal;
  • the recipient of the second request is: a device with gateway capabilities, or a personal Internet of Things network element PEGC with management functions; a PIN server-side device, or a PIN server, or a terminal.
  • a device with gateway capabilities or a personal Internet of Things network element PEGC with management functions
  • a PIN server-side device or a PIN server, or a terminal.
  • the second channel is a QoS flow.
  • the communication device 1900 in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device can be a terminal, or it can be other devices other than a terminal.
  • the terminal can include but is not limited to the types of terminals 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the device switching provided in the embodiment of the present application can implement the various processes implemented by the method embodiment of Figure 10 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • an embodiment of the present application also provides a communication device 1500, including a processor 1501 and a memory 1502, and the memory 1502 stores programs or instructions that can be executed on the processor 1501.
  • the communication device 1500 is a first communication device
  • the program or instructions are executed by the processor 1501 to implement the various steps of the device switching method embodiment shown in Figure 10 above, and can achieve the same technical effect. To avoid repetition, they are not repeated here.
  • the embodiment of the present application further provides a communication device, including a processor and a communication interface, wherein the processor is used to communicate with other third communication devices through a first channel established inside the PIN; and the communication interface is used to send a second request.
  • the second request is used to request to establish a second channel for the third communication device to access the other third communication devices through the 5G network; the processor is also used to communicate with the other third communication devices through the second channel.
  • the communication device embodiment corresponds to the first communication device side method embodiment described above, and each implementation process and implementation method of the method embodiment described above can be applied to the communication device embodiment and can achieve the same technical effect.
  • Figure 16 is a schematic diagram of the hardware structure of a communication device implementing the embodiment of the present application.
  • the communication device 1600 includes but is not limited to: a radio frequency unit 1601, a network module 1602, an audio output unit 1603, an input unit 1604, a sensor 1605, a display unit 1606, a user input unit 1607, an interface unit 1608, a memory 1609 and at least some of the components of the processor 1610.
  • the communication device 1600 can also include a power supply (such as a battery) for supplying power to each component, and the power supply can be logically connected to the processor 1610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system.
  • a power supply such as a battery
  • the communication device structure shown in FIG16 does not constitute a limitation on the communication device, and the communication device may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 1604 may include a graphics processing unit (GPU) 16041 and a microphone 16042, and the graphics processor 16041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode.
  • the display unit 1606 may include a display panel 16061, and the display panel 16061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 1607 includes a touch panel 16071 and at least one of other input devices 16072.
  • the touch panel 16071 is also called a touch screen.
  • the touch panel 16071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 16072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the RF unit 1601 can transmit the data to the processor 1610 for processing; in addition, the RF unit 1601 can send uplink data to the network side device.
  • the RF unit 1601 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 1609 can be used to store software programs or instructions and various data.
  • the memory 1609 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 instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 1609 may include a volatile memory or a non-volatile memory, or the memory 1609 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • Volatile memory can be random access memory (RAM), static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (DDRSDRAM), etc. SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM, SLDRAM) and direct RAM bus random access memory (Direct Rambus RAM, DRRAM).
  • the memory 1609 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.
  • the processor 1610 may include one or more processing units; optionally, the processor 1610 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1610.
  • the second request carries at least one of the following parameters: a QoS parameter, a packet filtering parameter, and a destination address of the other third communication device.
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal;
  • the recipient of the second request is: a device with gateway capabilities, or a personal Internet of Things network element PEGC with management functions; a PIN server-side device, or a PIN server, or a terminal.
  • a device with gateway capabilities or a personal Internet of Things network element PEGC with management functions
  • a PIN server-side device or a PIN server, or a terminal.
  • the second channel is a QoS flow.
  • an embodiment of the present application provides a PIN personal Internet of Things communication device 2000, which includes:
  • a fifth receiving module 2001 is configured to receive a second request, wherein the second request is used to request establishment of a second channel for the third communication device to access other third communication devices through the 5G network; before sending the second request, the third communication device communicates with other third communication devices through the first channel established inside the PIN;
  • the fourth sending module 2002 is used to send a third request, where the third request is used to establish the second channel.
  • the second request and the third request carry at least one of the following parameters: QoS parameter, packet filtering parameter, and destination address of the other third communication device.
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal;
  • the recipient of the second request message is:
  • the communication method further includes:
  • PEGCs personal IoT network elements
  • the second channel is a QoS flow.
  • the recipient of the third request is a 5G core network device.
  • the communication device 2000 in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip.
  • the electronic device can be a terminal, or it can be other devices other than a terminal.
  • the terminal can include but is not limited to the types of terminals 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the device switching provided in the embodiment of the present application can implement the various processes implemented by the method embodiment of Figure 11 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • an embodiment of the present application also provides a communication device 1500, including a processor 1501 and a memory 1502, and the memory 1502 stores programs or instructions that can be executed on the processor 1501.
  • the communication device 1500 is a first communication device
  • the program or instructions are executed by the processor 1501 to implement the various steps of the device switching method embodiment shown in Figure 11 above, and can achieve the same technical effect. To avoid repetition, they are not repeated here.
  • An embodiment of the present application also provides a communication device, including a processor and a communication interface, wherein the communication interface is used to receive a second request, wherein the second request is used to request establishment of a second channel for the third communication device that can access other third communication devices through a 5G network; before sending the second request, the third communication device communicates with other third communication devices through a first channel established inside a PIN; and sends a third request, wherein the third request is used to establish the second channel.
  • the communication device embodiment corresponds to the first communication device side method embodiment described above, and each implementation process and implementation method of the method embodiment described above can be applied to the communication device embodiment and can achieve the same technical effect.
  • Figure 16 is a schematic diagram of the hardware structure of a communication device implementing the embodiment of the present application.
  • the communication device 1600 includes but is not limited to: a radio frequency unit 1601, a network module 1602, an audio output unit 1603, an input unit 1604, a sensor 1605, a display unit 1606, a user input unit 1607, an interface unit 1608, a memory 1609 and at least some of the components of the processor 1610.
  • the communication device 1600 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 1610 through a power management system, so as to implement functions such as managing charging, discharging, and power consumption management through the power management system.
  • a power source such as a battery
  • the communication device structure shown in FIG16 does not constitute a limitation on the communication device, and the communication device may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 1604 may include a graphics processing unit (GPU) 16041 and a microphone 16042, and the graphics processor 16041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode.
  • the display unit 1606 may include a display panel 16061, and the display panel 16061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 1607 includes a touch panel 16071 and at least one of the other input devices 16072.
  • the touch panel 16071 is also called a touch screen.
  • the touch panel 16071 may include a touch detection device and
  • the other input devices 16072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be described in detail here.
  • the RF unit 1601 can transmit the data to the processor 1610 for processing; in addition, the RF unit 1601 can send uplink data to the network side device.
  • the RF unit 1601 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 1609 can be used to store software programs or instructions and various data.
  • the memory 1609 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 instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 1609 may include a volatile memory or a non-volatile memory, or the memory 1609 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM).
  • the memory 1609 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.
  • the processor 1610 may include one or more processing units; optionally, the processor 1610 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1610.
  • the second request and the third request carry at least one of the following parameters: QoS parameter, packet filtering parameter, and destination address of the other third communication device.
  • the third communication device is: a personal Internet of Things device, or a personal Internet of Things network element PINE, or a terminal;
  • the recipient of the second request message is:
  • the recipient of the second request message is: a PIN server device or a PIN server, After establishing the second channel, the communication method further includes:
  • PEGCs personal IoT network elements
  • the second channel is a QoS flow.
  • the recipient of the third request is a 5G core network device.
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the various processes of the device switching method embodiment in the above-mentioned PIN personal Internet of Things are implemented, or the various processes of the communication method embodiment in the PIN personal Internet of Things are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the terminal described in the above embodiment.
  • 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.
  • An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the device switching method embodiment in the above-mentioned PIN personal Internet of Things, or to implement the various processes of the communication method embodiment in the above-mentioned PIN personal Internet of Things, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
  • the embodiments of the present application further provide a computer program/program product, which is stored in a storage medium, and is executed by at least one processor to implement the various processes of the device switching method embodiment in the above-mentioned PIN personal Internet of Things, or the various processes of the communication method embodiment in the PIN personal Internet of Things, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a personal Internet of Things network system, including: a communication device, which can be used to execute the steps of the device switching method in the PIN personal Internet of Things as described above, and the network side device can be used to execute the steps of the communication method in the PIN personal Internet of Things as described above.
  • the above embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware, but in many cases the former is more convenient.
  • the technical solution of the present application, or the part that contributes to the prior art can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in each embodiment of the present application.

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Abstract

本申请公开了一种个人物联网中的设备切换方法、通信方法及设备，属于通信技术领域，本申请实施例的PIN个人物联网中的设备切换方法，包括：第一通信设备接收第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；响应于所述第一请求，所述第一通信设备发送第一信息；所述第一请求，包括以下至少一项：所述目标第二通信设备的索引信息；所述目标第二通信设备的选择条件；和指示信息，所述指示信息用于指示所述第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。

Description

个人物联网中的设备切换方法、通信方法及设备
相关申请的交叉引用
本申请主张在2022年9月28日在中国提交的中国专利申请No.202211194015.7的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种个人物联网网络(Personal IoT Network，PIN)的中的设备切换方法、通信方法及设备。
背景技术
在家庭、办公室等场景中存在着各种设备，这些设备例如包括可穿戴设备(如摄像头、耳机、手表、耳机以及健康监测器等)，物联网设备(如智能灯、摄像头、恒温器、门传感器、语音助手、扬声器、冰箱以及洗衣机等)等。上述的多个设备可以组建PIN，以实现设备间的互联、相互通信、获取服务等服务。
PIN组建之后，PIN中个人物联网网络网元(Personal IoT Network Element，PINE)或者终端可以通过具有网关能力的PINE(PIN element with Gateway capability，PEGC)或具有网关功能的设备，或者通过第5代(5th Generation，5G)通信网络访问PIN中的其他PINE。
然而，相关技术中并没有提供该如何在PEGC失去网关能力的情况下保证通信连续性的相关方案，或者，当所述网关已经无法支持PINE的通信需求的时候，如何保证通信连续性，因此相关技术难以满足设备间的通信需求。
发明内容
本申请实施例提供一种个人物联网中的设备切换方法、通信方法及设备，能够解决相关技术中无法保证通信连续性的问题。
第一方面，提供了一种PIN个人物联网中的设备切换方法，所述设备切换方法包括：
第一通信设备接收第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
响应于所述第一请求，所述第一通信设备发送第一信息；
所述第一请求，包括以下至少一项：
所述目标第二通信设备的索引信息；
所述目标第二通信设备的选择条件；
和
指示信息，所述指示信息用于指示所述第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
第二方面，提供了一种PIN个人物联网中的设备切换方法，所述设备切换方法包括：
发送第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
接收响应于所述第一请求发送的第一信息；
所述第一请求，包括以下至少一项：
所述目标第二通信设备的索引信息；
所述目标第二通信设备的选择条件；
指示信息，所述指示信息用于指示所述第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
第三方面，提供了一种PIN个人物联网中的设备切换方法，所述设备切换方法包括：
目标第二通信设备接收响应于第一请求发送的第一信息，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；所述第一信息携带第一接入控制信息，所述第一接入控制信息用于第三通信设备接入所述目标第二通信设备；
目标第二通信设备接收所述PIN的PIN配置。
第四方面，提供了一种PIN个人物联网的通信方法，所述通信方法包括：
第三通信设备通过建立于PIN内部的第一通道与其他第三通信设备通信；
第三通信设备发送第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问所述其他第三通信设备的第二通道；
第三通信设备通过所述第二通道与所述其他第三通信设备通信。
第五方面，提供了一种PIN个人物联网的通信方法，所述通信方法包括：
接收第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问其他第三通信设备的第二通道；所述第三通信设备在发送所述第二请求之前，通过建立于PIN内部的第一通道与其他第三通信设备通信；
发送第三请求，所述第三请求用于建立所述第二通道。
第六方面，提供了一种PIN个人物联网中的设备切换装置，所述设备切换装置包括：
第一接收模块，用于接收第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
第一发送模块，用于响应于第一请求发送第一信息；
所述第一请求，包括以下至少一项：
所述目标第二通信设备的索引信息；
所述目标第二通信设备的选择条件；
和
指示信息，所述指示信息用于指示所述第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
第七方面，提供了一种PIN个人物联网中的设备切换装置，所述设备切换装置包括：
第二发送模块，用于发送第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
第二接收模块，用于接收响应于所述第一请求发送的第一信息；
所述第一请求，包括以下至少一项：
所述目标第二通信设备的索引信息；
所述目标第二通信设备的选择条件；
指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
第八方面，提供了一种PIN个人物联网中的设备切换装置，所述设备切换装置包括：
第三接收模块，用于接收响应于第一请求发送的第一信息，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；所述第一信息携带第一接入控制信息，所述第一接入控制信息用于第三通信设备接入所述目标第二通信设备；
第四接收模块，用于接收所述PIN的PIN配置。
第九方面，提供了一种PIN个人物联网的通信装置，所述通信装置包括：
处理模块，用于通过建立于PIN内部的第一通道与其他第三通信设备通信；
第三发送模块，用于发送第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问所述其他第三通信设备的第二通道；
通信模块，用于通过所述第二通道与所述其他第三通信设备通信。
第十方面，提供了一种PIN个人物联网的通信装置，所述通信装置包括：
第五接收模块，用于接收第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问其他第三通信设备的第二通道；所述第三通信设备在发送所述第二请求之前，通过建立于PIN内部的第一通道与其他第三通信设备通信；
第四发送模块，用于发送第三请求，所述第三请求用于建立所述第二通道。
第十一方面，提供了一种通信设备，所述通信设备为第一通信设备，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所述的PIN个人物联网中的设备切换方法的步骤。
第十二方面，提供了一种通信设备，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二方面所述的PIN个人物联网中的设备切换方法的步骤。
第十三方面，提供了一种通信设备，所述通信设备为目标第二通信设备，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三方面所述的PIN个人物联网中的设备切换方法的步骤。
第十四方面，提供了一种通信设备，所述通信设备为第三通信设备，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PIN个人物联网的通信方法的步骤。
第十五方面，提供了一种通信设备，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五方面所述的PIN个人物联网的通信方法的步骤。
第十六方面，提供了一种个人物联网网络系统，包括：通信设备，所述通信设备可用于执行如第一方面所述的PIN个人物联网中的设备切换方法的步骤，或者，所述通信设备可用于执行如第二方面所述的PIN个人物联网中的设备切换方法的步骤，或者，所述通信设备可用于执行如第三方面所述的PIN个人物联网中的设备切换方法的步骤，或者，所述通信设备可用于执行如第四方面所述的PIN个人物联网的通信方法的步骤，或者，所述通信设备可用于执行如第五方面所述的PIN个人物联网的通信方法的步骤。
第十七方面，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所述的方法的步骤，或者实现如第二方面所述的方法的步骤，或者实现如第三方面所述的方法的步骤，或者实现如第四方面所述的方法的步骤，或者实现如第五方面所述的方法的步骤。
第十八方面，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，实现如第一方面所述的PIN个人物联网中的设备切换方法，或实现如第二方面所述的PIN个人物联网中的设备切换方法，或实现如第三方面所述的PIN个人物联网中的设备切换方法，或实现如第四方面所述的PIN个人物联网的通信方法，或实现如第五方面所述的PIN个人物联网的通信方法。
第十九方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的PIN个人物联网中的设备切换方法的步骤，或者，实现如第二方面所述的PIN个人物联网中的设备切换方法的步骤，或者，实现如第三方面所述的PIN个人物联网中的设备切换方法的步骤，或者，实现如第四方面所述的PIN个人物联网的通信方法的步骤，或者，实现如第五方面所述的PIN个人物联网的通信方法的步骤。
第二十方面，提供一种通信系统，所述通信系统包括通信设备，用于执行如第一方面所述的PIN个人物联网中的设备切换方法的步骤，或者，执行如第二方面所述的PIN个人物联网中的设备切换方法的步骤，或者，执行如第三方面所述的PIN个人物联网中的设备切换方法的步骤，或者，执行如第四方面所述的PIN个人物联网的通信方法的步骤，或者，执行如第五方面所述的PIN个人物联网的通信方法的步骤。
在本申请实施例中，在第二通信设备无法继续提供服务的情况下，第一通信设备接收用于将第二通信设备从源第二通信设备切换至目标第二通信设备的第一请求，基于该第一请求，第一通信设备进行切换操作，切换操作后发送信息，以将第二通信设备从源第二通 信设备切换至目标第二通信设备通知到PIN中的网元，使得PIN中的网元能够通过新的目标第二通信设备继续通信，保证了PIN的通信连续性。
附图说明
图1是本申请实施例可应用的一种通信系统的结构图；
图2是本申请实施例的PIN的架构示意图；
图3是本申请实施例的PIN中的设备切换方法的流程图之一；
图4是本申请实施例的PIN中的设备切换方法的流程图之二；
图5是本申请实施例的PIN中的设备切换方法的流程图之三；
图6是本申请实施例的设备切换方法的具体流程图之一；
图7是本申请实施例的设备切换方法的具体流程图之二；
图8是本申请实施例的设备切换方法的具体流程图之三；
图9是本申请实施例的设备切换方法的具体流程图之四；
图10是本申请实施例的PIN中的通信方法的流程图之一；
图11是本申请实施例的PIN中的通信方法的流程图之二；
图12是本申请实施例的通信方法的具体流程图之一；
图13是本申请实施例的通信方法的具体流程图之二；
图14是本申请实施例的PIN中的设备切换装置之一；
图15是本申请实施例的通信设备的结构框图；
图16是本申请实施例的通信设备的硬件结构示意图；
图17是本申请实施例的PIN中的设备切换装置之二
图18是本申请实施例的PIN中的设备切换装置之三；
图19是本申请实施例的PIN中的通信装置之一；
图20是本申请实施例的PIN中的通信装置之二。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，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。
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11和网络侧设备12。其中，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)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)、增强现实(augmented reality，AR)/虚拟现实(virtual reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer，PC)、柜员机或者自助机等终端侧设备，可穿戴式设备包括：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。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network，WLAN)接入点、无线保真(Wireless Fidelity，WiFi)节点等，基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例进行介绍，并不限定基站的具体类型。核心网设备可以包含但不限于如下至少一项：核心网节点、核心网功能、移动管理实体(Mobility Management Entity，MME)、接入移动管理功能(Access and Mobility Management Function，AMF)、会话管理功能(Session Management Function，SMF)、用户平面功能(User Plane Function，UPF)、策略控制功能(Policy Control Function， PCF)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function，EASDF)、统一数据管理(Unified Data Management，UDM)，统一数据仓储(Unified Data Repository，UDR)、归属用户服务器(Home Subscriber Server，HSS)、集中式网络配置(Centralized network configuration，CNC)、网络存储功能(Network Repository Function，NRF)，网络开放功能(Network Exposure Function，NEF)、本地NEF(Local NEF，或L-NEF)、绑定支持功能(Binding Support Function，BSF)、应用功能(Application Function，AF)等。需要说明的是，在本申请实施例中仅以NR系统中的核心网设备为例进行介绍，并不限定核心网设备的具体类型。
本实施例中，第一通信设备，第二通信设备，第三通信设备，可以是任意一种或多种PIN的设备，比如：PINE，具有管理能力的PINE(PIN element with management capability，PEMC)，PEGC；也可以是任意一种应用客户端，比如，PIN客户端，PIN应用，PEMC客户端，PEGC应用，应用客户端，PIN使能客户端(PIN enabler client)等等。
本实施例中，第一通信设备，第二通信设备，第三通信设备，还可以是一种终端。
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PIN的组建方法进行详细地说明。
PIN的一种常见架构如图2所示。
如何组建上述的PIN网络，可以使用各种相关技术，在此将申请号为202210112394.4，发明名称为PIN的组建方法及设备的专利申请的全部内容作为一种实现方式引证加入本申请。
上述的PIN主要包括如下的网元：
PINE；PINE就是PIN中的设备，包括有第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)通信能力的设备，比如终端，智慧屏等等，也可以是没有3GPP通信能力的设备，比如蓝牙耳机，这种都属于非3GPP设备。
PEMC：管理整个PIN，比如，将一个PINE加入到PEMC所管理的PIN。也可以是具有管理能力的PINE的一个客户端，比如PIN客户端，PIN使能客户端等等。
PEGC：负责路由PINE的流量到目的地，比如，一个PINE要跟PIN内的其他PINE通信，那么可以通过PEGC进行路由，也可以通过PEGC接入到3GPP网络并路由到外部数据网。也可以是具有网关能力的PINE的一个客户端，比如PIN客户端，PIN使能客户端等等。
PIN服务器：用于授权建立一个PIN，或者修改一个PIN。PIN服务器是一个网络侧的服务器端设备，包括了对全部PIN的可视化或者管理创建等工作，还可以对PEMC身份的授权认证等各类工作的完成。通常是PEMC触发PIN建立请求，然后由PIN服务器验证通过这个建立请求。同时，PIN服务器还可以用于PINE请求查找一个PIN，或者查找一个PIN对应的PEMC等等。PIN服务器可以是一个应用功能(Application Function，AF)，其部署在云端的一个设备，用于PIN的管理相关的工作。
一般来说，PEGC在实现上可能就是一个终端。如果这个终端移动走了，或者由于某些原因准备关机了，或者不再承担网关功能等，都可能就会导致当前这个网关下的PINE无法继续通过PEGC进行通信。
相关技术中，并未考虑到上述由于PEGC变化导致的通信连续性问题。
如图3所示，本申请实施例提供一种PIN个人物联网中的设备切换方法，包括：
步骤301，第一通信设备接收第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
步骤302，响应于所述第一请求，所述第一通信设备发送第一信息；
所述第一请求，包括以下至少一项：
所述目标第二通信设备的索引信息；
所述目标第二通信设备的选择条件；
和
指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
所述的第一请求根据不同的场景可以采用不同的设计，例如可以通过第一请求直接指定所述目标第二通信设备，例如可以通过第一请求指定所述目标第二通信设备需要满足的条件，也可以通过第一请求来请求第一通信设备，由第一通信设备选择或确定新的第二通信设备。
可选地，所述目标第二通信设备的索引信息是用于选择或确定所述目标第二通信设备，因此该索引信息可以是目标第二通信设备的地址；或者，目标第二通信设备的标识符ID。当然，所述目标第二通信设备的索引信息还可以是其他唯一标识目标第二通信设备的信息。
在通过第一请求直接指定所述目标第二通信设备的情况下，所述第一请求可以直接包括指示所述目标第二通信设备的索引信息。而在另外一些情况下，则由第一通信设备根据选择条件(例如第三通信设备的位置信息)或指示信息来选择和确定目标第二通信设备。
一种实施方式中，比如，源第二通信设备(例如PEGC)，当该PEGC A结束为PIN中PINE服务之前，或者所述PEGC A发生设备迁移之前，所述PEGC A可以提前检测或者查询到新的目标第二通信设备(PEGC B)，然后，该目标第二通信设备的索引信息就可以包括在第一请求中，发送给第一通信设备。
本申请具体实施例中，在第二通信设备(本申请实施例中可以是PEGC或者具备类似功能的PINE)无法继续提供服务的情况下，PIN中管理单元会接收一个用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备的第一请求，并基于该请求执行切换操作，将第二通信设备从源第二通信设备切换至目标第二通信设备。在切换操作之后，并发送信息(可以是上述的第一信息)，以将第二通信设备从源第二通信设备切换至目标第二通信设备通知到PIN中的网元，使得PIN中的网元能够通过新的目标第二通信设备继续通信，保证了PIN的通信连续性。
所述第一信息，可以指示所述切换过程是否成功，以及，如果切换成功，所述第一信息里还可以包括目的第二通信设备的索引信息。
同时，本申请实施例还可以解决如下技术问题：由于不同物联网设备均由不同厂家开发，接入方式不同，设计结构不同，当前并不存在一套统一的架构和流程让多厂家设备都能实现PIN中的网关设备的切换。本申请实施例使得不同的物联网设备可以实现网关设备的切换，有利于通过PIN满足设备间的通信需求。
可选地，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于所述第三通信设备接入所述目标第二通信设备。换句话说，本申请具体实施例中，第一信息的作用在于在PIN内进行切换的通告和信息的传递，使得PIN内的PINE能够通过目标第二通信设备来确保通信的连续性。
应当理解的是，上述的响应于所述第一请求，所述第一通信设备发送第一信息，也可以理解为：第一通信设备发送第一响应，所述第一响应包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于所述第三通信设备接入所述目标第二通信设备。
而后续第一信息的接收方同样可以理解为第一响应的接收方。同时指示信息用于指示执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
一种实施方式中，所述第一接入控制信息，是用于PIN中的设备，访问或者接入到第二通信设备。比如，所述第一接入控制信息中，包括用户名，密码，接入网名称等等，当PIN中的设备，比如第三通信设备收到该信息后，就可以接入到指定的接入网名称对应的网络，同时输入正确的用户名，密码，然后接入。
在不同的情况下，第一信息可能仅需要包括第一接入控制信息，也可能仅需要包括所述目标第二通信设备的索引信息，也可能需要同时包括第一接入控制信息和所述目标第二通信设备的索引信息。而在不同的场景中，第一信息也可能需要发送给不同的接收方，这将在后续进行详细说明。
可选地，发送给第三通信设备的第一接入控制信息包括以下至少一项：用户名、密码和接入网络名称，以使得第三通信设备能够通过第一接入控制信息接入到所述目标第二通信设备。
本申请具体实施例中，所述第一请求为所述源第二通信设备或第三通信设备发送的请求。换句话说，发现源第二通信设备无法继续提供服务可以是第二通信设备自身，也可以是PIN中的其他需要接入到所述源第二通信设备的第三通信设备。
一种实施方式中，源第二通信设备可以在结束提供服务之前，提前查询或选择好一个目标第二通信设备，也可以是源第二通信设备可以在结束提供服务之前，发现自身无法再持续提供网关服务，而指示第一通信设备，进行新的目标第二通信设备的查询和确定。
一种实施方式中，可以是第三通信设备感知到源第二通信设备不再提供服务，或者已 经无法接收到源第二通信设备提供的服务，此时，第三通信设备可以发送第一请求，指示第一通信设备，进行新的目标第二通信设备的查询和确定。
而根据发起方的不同，所述第一信息的接收方为如下通信设备中的至少一个：所述目标第二通信设备，第三通信设备，和所述源第二通信设备。
根据以上的描述可以发现，本申请实施例的方案需要选择一个新的第二通信设备，例如上述的目标第二通信设备，来进行切换。而根据不同的场景，所述目标第二通信设备可以为：
所述第一请求中携带的目标第二通信设备的索引信息所指示的第二通信设备；
或者
所述第一通信设备根据第一请求选择或确定的第二通信设备。
而所述第一通信设备根据第一请求选择或确定第二通信设备，可以是：
第一通信设备接收到请求后，根据第一请求携带的所述目标第二通信设备的选择条件(例如：能够第三通信设备所在位置范围的其他第三通信设备，或，具备网关能力)来选择或确定；
或者，
所述第一通信设备接收到请求后，根据目标第二通信设备的选择条件选择或确定所述目标第二通信设备，而这些选择条件可以是如下至少一项：第三通信设备的位置信息；以及，网关能力指示信息。
所述网关能力指示信息，指的是，所述第一通信设备，可以在其所管理的PIN内，选择第二通信设备的时候，考虑，该设备是否具备网关能力，或者是否能够提供网关服务。对于不具备网关能力或者无法提供网关服务的设备，可能无法被选择成为目标第二通信设备。
所述第三通信设备的位置信息，比如，第三通信设备的网际协议(Internet Protocol，IP)地址段，小区标识(cell Identity，cell ID)，跟踪区域标识(Tracking Area Identity，TAI)等等，可以用于选择目标第二通信设备。所述目标第二通信设备，可以尽可能的距离终端更近，以便能够提供更好的网关服务。
如果在第一请求中直接携带目标第二通信设备的索引信息，则第一请求的发起方和第一通信设备一样，二者可以是根据如下准则来确定目标第二通信设备：例如目标第二通信设备必须处于激活状态，又如第二通信设备必须具备网关能力，再如目标第二通信设备能够服务第三通信设备所在位置范围的其他第三通信设备。
一种实施方式中，当第一请求中携带了目标第二通信设备的索引信息，所述第一通信设备可以有如下的动作之一：
第一通信设备直接确定使用该目的第二通信设备，而不再执行PIN内部的第二通信设备查询或确定过程；
第一通信设备依然执行PIN内的第二通信设备查询或确定过程，所述第一请求中携带 的目标第二通信设备的索引信息，仅作为一个参考，最终还是由第一通信设备来决定最终的目标第二通信设备。
在本申请的具体实施例中，以图2所示的PIN结构为例，所述第一通信设备为：具有管理功能的设备，或，具有管理功能的个人物联网网元PEMC；或，终端；
所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC，或，终端；
所述第三通信设备为个人物联网设备，或，个人物联网网元PINE，或，终端。
以上从第一通信设备侧对本申请具体实施例的设备切换方法进行了描述，下面从设备切换的发起侧对本申请实施例的设备切换方法进行详细描述。
如图4所示，本申请实施例提供一种PIN个人物联网中的设备切换方法，包括：
步骤401，发送第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
步骤402，接收响应于所述第一请求发送的第一信息；
所述第一请求，包括以下至少一项：
所述目标第二通信设备的索引信息；
所述目标第二通信设备的选择条件；
指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
所述目标第二通信设备的选择条件，就是可以用于第二通信设备选择或者查询的一些参数，比如第三通信设备的位置信息，网关能力指示信息等等。
可选地，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于所述第三通信设备接入所述目标第二通信设备。
应当理解的是，上述的接收响应于所述第一请求发送的第一信息，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，也可以理解为：接收第一响应，所述第一响应包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息。
可选地，所述第一接入控制信息包括以下至少一项：用户名、密码和接入网络名称。
可选地，所述目标第二通信设备的索引信息包括以下至少一项：目标第二通信设备的地址；以及，目标第二通信设备的标识符ID。
可选地，所述第一请求的发送方为如下通信设备中的至少一个：第三通信设备和所述源第二通信设备。
可选地，所述第一请求为所述源第二通信设备发送的请求的情况下，所述接收响应于所述第一请求发送的第一信息之后，还包括:
发送PIN配置到所述目标第二通信设备。
可选地，所述目标第二通信设备为：
所述第一请求中携带的目标第二通信设备的索引信息所指示的第二通信设备；
或者
所述第一通信设备根据第一请求选择或确定的第二通信设备。
可选地，所述第一通信设备为：具有管理功能的设备，或，具有管理功能的个人物联网网元PEMC；或，终端；
所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
而从目标第二通信设备端来看，本申请实施例的一种PIN个人物联网中的设备切换方法，如图5所示，所述设备切换方法包括：
步骤501，目标第二通信设备接收响应于第一请求发送的第一信息，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；所述第一信息携带第一接入控制信息，所述第一接入控制信息用于第三通信设备接入所述目标第二通信设备；
步骤502，目标第二通信设备接收所述PIN的PIN配置。
可选地，所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
本申请具体实施例中，在第二通信设备(本申请实施例中可以是PEGC或者具备类似功能的PINE)无法继续提供服务的情况下，PIN中管理单元会接收一个用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备的第一请求，并基于该请求执行切换操作，将第二通信设备从源第二通信设备切换至目标第二通信设备。在切换操作之后，并发送响应，以将第二通信设备从源第二通信设备切换至目标第二通信设备通知到PIN中的网元，使得PIN中的网元能够通过新的目标第二通信设备继续通信，保证了PIN的通信连续性。
下面结合图2的PIN典型结构对本申请实施例结合不同的场景进一步说明如下。
场景一
第一通信设备为PEMC，第二通信设备为PEGC，第三通信设备为PINE，该场景中由源PEGC发起请求，并请求切换到指定PEGC。
如图6所示，场景一中，本申请实施例的设备切换方法包括：
步骤601，PINE A和PINE B通过PEGC A通信；
步骤602，PEGC A检测到需要做网关切换。PEGC A可以在如下任意的情况发生时确定需要作网关切换：PEGC A自身移动一定的距离；PEGC A无法检测到PIN中的PINE；PEGC A电源电量不足；以及，PEGC A接收到相关指示准备关机或者不再提供网关服务；
步骤603，PEGC A自行触发一个PEGC的选择，并根据预定的准则选择或确定PEGC B；例如选择属于同一PIN，处于激活状态，且具有网关能力的，能服务当前终端所在位 置范围的PEGC B。
步骤604，发送第一请求到PEMC，第一请求中携带PEGC B的索引信息，比如PEGC B的ID，PEGC B的地址(IP地址之类的)等；
步骤605，PEMC接收到第一请求后，确定PEGC B；
步骤606，PEMC接收到第一请求后，发送第一响应到PEGC B，其中携带第一接入控制信息；这里的第一接入控制信息主要包括：用户名，账号，密码，服务集标识(Service Set Identifier，SSID)，基本服务集标识BSSID，用于PINE接入到这个网关的。
服务集标识SSID，基本服务集标识BSSID，用于指示目标第二通信设备(如PEGC)所提供的网络名称，可以用于PINE接入；用户名和密码用于验证和授权，例如验证所述PINE是否为合法用户，只有通过用户名和密码的验证才能使用网关服务，比如，通过网关访问5G或者通过网关通信。
也可能，PEMC接收到第一请求后，发送第一响应到PEGC A，其中携带第一接入控制信息；这里的第一接入控制信息主要包括：用户名，账号，密码，服务集标识SSID，基本服务集标识(Basic Service Set Identifier，BSSID)，用于PINE接入到这个网关的。然后，PEGC A和PEGC B之间将进行PIN配置迁移。
步骤607，PEGC A和PEGC B之间会执行一个PIN配置的迁移，使得PEGC B能够根据这些PIN配置提供网关功能，PIN配置包括如下信息中的部分或全部：所述PIN的标识ID；所述PIN的描述信息，PIN的生命周期，PEMC列表，PIN服务器地址等等。所述PIN的配置，指的是配置在PEGC上的与PIN有关的信息，比如，接入这个网关的PINE的列表，配置的路由表路由信息，配置在网关上的PIN服务器(PIN server)地址，PEMC地址等等。这些信息，都会随着网关迁移过程，从源第二通信设备，迁移到目标第二通信设备。
这里的PIN配置的迁移，可以是PEMC发送第一响应到PEGC A来触发，这样PEGC A可以触发迁移过程到PEGC B，同时做PIN配置迁移；也可以是PEMC发送第一响应到PEGC B来触发，如果是后者，则还需要在第一响应中携带PEGC A的索引信息，然后从PEGC A获取PIN配置，相当于此时PEGC B需要从PEGC A里拉PIN的配置。
步骤608，PEMC发送第一响应到PINE A，其中携带第一接入控制信息和PEGC B的索引信息；这里的第一接入控制信息主要包括：用户名，账号等，用于PINE A接入到PEGC B。
步骤609，PINE A和PINE B通过PEGC B通信。
通过以上的描述可以发现，本申请实施例中第一响应包括发送给PINE的响应和发送给指定的PEGC B的响应，两个响应均携带第一接入控制信息。而发送给PINE A的响应还携带指定PEGC B的索引信息，用于PINE接入到指定PEGC B。同时第一响应还可以包括发送给源PEGC A的响应，该响应能触发PIN配置从PEGC A迁移到PEGC B。
场景二
第一通信设备为PEMC，第二通信设备为PEGC，第三通信设备为PINE，该场景中由源PEGC发起请求，但不指定PEGC。
如图7所示，场景二中，本申请实施例的设备切换方法包括：
步骤701，PINE A和PINE B通过PEGC A通信；
步骤702，PEGC A检测到需要做网关切换。PEGC A可以在如下任意的情况发生时确定需要作网关切换：PEGC A自身移动一定的距离；PEGC A无法检测到PIN中的PINE；PEGC A电源电量不足；以及，PEGC A接收到相关指示准备关机或者不再提供网关服务；
步骤703，发送第一请求到PEMC，请求重选PEGC；或确定新的PEGC；
步骤704，PEMC接收到第一请求后，确定PEGC B；PEMC根据预定的准则选择或确定PEGC B；例如选择属于同一PIN，处于激活状态，且具有网关能力的，能服务当前终端所在位置范围的PEGC B。所述第一请求中，可以包括用于选择或者确定目标第二通信设备的信息，比如第三通信设备的位置信息等等。
步骤705，PEMC接收到第一请求后，发送第一响应到PEGC B，其中携带第一接入控制信息；这里的第一接入控制信息主要包括：用户名，账号，密码，服务集标识SSID，基本服务集标识BSSID，用于PINE接入到这个网关的。
也可能，PEMC接收到第一请求后，发送第一响应到PEGC A，其中携带第一接入控制信息；这里的第一接入控制信息主要包括：用户名，账号，密码，服务集标识SSID，基本服务集标识BSSID，用于PINE接入到这个网关的。然后，PEGC A和PEGC B之间将进行PIN配置迁移。
步骤706，PEGC A和PEGC B之间会执行一个PIN配置的迁移，使得PEGC B能够根据这些PIN配置提供网关功能，PIN配置包括如下信息中的部分或全部：所述PIN的标识ID；所述PIN的描述信息，PIN的生产周期，PEMC列表，PIN服务器地址等等。
这里的PIN配置的迁移，可以是PEMC发送第一响应到PEGC A来触发，这样PEGC A可以触发迁移过程到PEGC B，同时做PIN配置迁移；也可以是PEMC发送第一响应到PEGC B来触发，如果是后者，则还需要在第一响应中携带PEGC A的索引信息，然后从PEGC A获取PIN配置，相当于此时PEGC B需要从PEGC A里拉PIN的配置。
步骤707，PEMC发送第一响应到PINE A，其中携带第一接入控制信息和PEGC B的索引信息；这里的第一接入控制信息主要包括：用户名，账号等，用于PINE A接入到PEGC B。
步骤708，PINE A和PINE B通过PEGC B通信。
通过以上的描述可以发现，本申请实施例中第一响应包括发送给PINE的响应和发送给指定的PEGC B的响应，两个响应均携带第一接入控制信息。而发送给PINE A的响应还携带指定PEGC B的索引信息，用于PINE接入到指定PEGC B。同时第一响应还可以包括发送给源PEGC A的响应，其中携带PEGC B的索引信息，该响应能触发PIN配置从PEGC A迁移到PEGC B。
场景三
第一通信设备为PEMC，第二通信设备为PEGC，第三通信设备为PINE，该场景中由PINE发起请求，并请求切换到指定PEGC。
如图8所示，场景三中，本申请实施例的设备切换方法包括：
步骤801，PINE A和PINE B通过PEGC A通信；
步骤802，PINE A检测到需要做网关切换。PINE A可以在如下任意的情况发生时确定需要作网关切换：检测到PEGC A自身移动一定的距离；无法检测到PEGC A；接收到PEGC A的相关指示，准备关机或者不再提供网关服务，或者，PINE检测到PEGC A提供的服务质量变差，已经无法满足业务诉求等等；以及，检测到更加合适的PEGC；
步骤803，PINE A选择PEGC B。
步骤804，发送第一请求到PEMC，第一请求中携带PEGC B的索引信息，比如PEGC B的ID，PEGC B的地址等；第一请求中还可能包括，比如携带PINE A的位置信息，PINE B的地址信息等等，用于辅助选择新的PEGC；
步骤805，PEMC接收到第一请求后，根据第一请求中的各种参数确定PEGC B；
步骤806，PEMC接收到第一请求后，发送第一响应到PEGC B，其中携带第一接入控制信息；这里的第一接入控制信息主要包括：用户名，账号，密码，服务集标识SSID，基本服务集标识BSSID，用于PINE接入到这个网关的。
步骤807，PEGC A和PEGC B之间会执行一个PIN配置的迁移，使得PEGC B能够根据这些PIN配置提供网关功能，PIN配置包括如下信息中的部分或全部：所述PIN的标识ID；所述PIN的描述信息，PIN的生产周期，PEMC列表，PIN服务器地址等等。
这里的PIN配置的迁移，可以是PEMC发送第一响应到PEGC A来触发，这样PEGC A可以触发迁移过程到PEGC B，同时做PIN配置迁移；也可以是PEMC发送第一响应到PEGC B来触发，如果是后者，则还需要在第一响应中携带PEGC A的索引信息，然后从PEGC A获取PIN配置，相当于此时PEGC B需要从PEGC A里拉PIN的配置。
步骤808，PEMC发送第一响应到PINE A，其中携带第一接入控制信息；这里的第一接入控制信息主要包括：用户名，账号等，用于PINE A接入到PEGC B。
步骤809，PINE A和PINE B通过PEGC B通信。
通过以上的描述可以发现，本申请实施例中第一响应包括发送给PINE的响应和发送给指定的PEGC B的响应，两个响应均携带第一接入控制信息。同时第一响应还可以包括发送给源PEGC A的响应，该响应能触发PIN配置从PEGC A迁移到PEGC B。
场景四
第一通信设备为PEMC，第二通信设备为PEGC，第三通信设备为PINE，该场景中由PINE A发起请求，但不指定PEGC。
如图9所示，场景二中，本申请实施例的设备切换方法包括：
步骤901，PINE A和PINE B通过PEGC A通信；
步骤902，PINE A检测到需要做网关切换。PINE A可以在如下任意的情况发生时确定需要作网关切换：检测到PEGC A自身移动一定的距离；无法检测到PEGC A；接收到PEGC A的相关指示，准备关机或者不再提供网关服务等等；以及，检测到更加合适的PEGC；
步骤903，发送第一请求到PEMC，请求重选PEGC；或确定新的PEGC；
这种情况下，如果PINE不知道PEMC的地址，需要开放式接入到某一可用的PEGC来获取PEMC的地址。第一请求中还可能包括，比如携带PINE A的位置信息，PINE B的地址信息等等，用于辅助选择新的PEGC；
步骤904，PEMC接收到第一请求后，确定PEGC B；PEMC根据预定的准则选择或确定PEGC B；例如选择属于同一PIN，处于激活状态，且具有网关能力的，能服务当前终端所在位置范围的PEGC B。
步骤905，PEMC接收到第一请求后，发送第一响应到PEGC B，其中携带第一接入控制信息；这里的第一接入控制信息主要包括：用户名，账号，密码，服务集标识SSID，基本服务集标识BSSID，用于PINE接入到这个网关的。
步骤906，PEGC A和PEGC B之间会执行一个PIN配置的迁移，使得PEGC B能够根据这些PIN配置提供网关功能，PIN配置包括如下信息中的部分或全部：所述PIN的标识ID；所述PIN的描述信息，PIN的生产周期，PEMC列表，PIN服务器地址等等。
这里的PIN配置的迁移，可以是PEMC发送第一响应到PEGC A来触发，这样PEGC A可以触发迁移过程到PEGC B，同时做PIN配置迁移；也可以是PEMC发送第一响应到PEGC B来触发，如果是后者，则还需要在第一响应中携带PEGC A的索引信息，然后从PEGC A获取PIN配置，相当于此时PEGC B需要从PEGC A里拉PIN的配置。
步骤907，PEMC发送第一响应到PINE A，其中携带第一接入控制信息和PEGC B的索引信息；这里的第一接入控制信息主要包括：用户名，账号等，用于PINE A接入到PEGC B。
步骤908，PINE A和PINE B通过PEGC B通信。
通过以上的描述可以发现，本申请实施例中第一响应包括发送给PINE的响应和发送给指定的PEGC B的响应，两个响应均携带第一接入控制信息。而发送给PINE A的响应还携带指定PEGC B的索引信息，用于PINE接入到指定PEGC B。同时第一响应还可以包括发送给源PEGC A的响应，其中携带PEGC B的索引信息，该响应能触发PIN配置从PEGC A迁移到PEGC B。
本申请实施例的一种PIN个人物联网的通信方法，如图10所示，包括：
步骤1001，第三通信设备通过建立于PIN内部的第一通道与其他第三通信设备通信；
步骤1002，第三通信设备发送第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问所述其他第三通信设备的第二通道；
步骤1003，第三通信设备通过所述第二通道与所述其他第三通信设备通信。
本申请实施例的PIN个人物联网的通信方法中，通过将PINE之间的通信从PIN内部的通信切换到通过5G网络，可以在PIN发生内部故障时，或者PINE移出PEGC服务范围以后，仍然通过5G接入，保证通信的连续性。
所述第二请求携带如下参数中的至少一项：服务质量(Quality of Service，QoS)参数，包过滤参数，所述其他第三通信设备的目的地址。
在不同的情况下，第二请求可能仅需要包括QoS参数一项参数，也可能仅需要包括包过滤参数一项参数，还可能包括所述其他第三通信设备的目的地址一项参数，当然，也有可能包括QoS参数，包过滤参数，所述其他第三通信设备的目的地址中的两项或者三项参数。
在本申请的具体实施例中，以图2所示的PIN结构为例所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或终端；
根据发起方的不同，所述第二请求的接收方为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；PIN的服务器端设备，或，PIN服务器，或终端。
可选地，上述的通信方法中，所述第二通道为QoS流。
所述QoS参数也可以叫QoS相关信息，QoS指标，QoS特性等等，其主要用于指示，当PINE有数据要传输的时候，该数据需要什么样的QoS指标或者QoS参数，所述QoS参数包括以下至少一项：
QoS相关信息或者QoS参数，可以包括以下至少一项：
资源抢占能力(Allocation and Retention Priority，ARP)：用于指示当传输资源受限的时候，具有一定的资源抢占能力。
上下行的确保流比特率(Guaranteed Flow Bit Rate，GFBR)：是一个下限参数；
上下行的最大流比特率(Maximum Flow Bit Rate，MFBR)：是一个上限参数。
上下行的最大丢包率(Maximum Packet Loss Rate-UL and DL)；
QoS流标识(QoS Flow ID，QFI)：识别出来的数据包，会被映射到QoS流，每个QoS flow用QFI标识；
会话的最大聚合流比特率(per Session Aggregate Maximum Bit Rate，Session-AMBR)；
一个UE的最大聚合比特率(per UE Aggregate Maximum Bit Rate，UE-AMBR)；
优先级(Priority Level)：跟ARP一样，也是当资源受限的时候，根据优先级高低，抢占资源，或者，优先级低的数据包会被丢弃。
最大数据突发量(Maximum Data Burst Volume)：指的是在一个特定的时间内(也可以称之为时间窗(Averaging window))，所能允许的最大的突发的数据量。
包过滤参数，主要用于指示，数据包的识别方法，一般就是IP五元组。先通过包过滤参数识别所述PINE发送的数据包，然后为该数据包配置或应用QoS参数。本专利中，所述包过滤参数，就是PINE A需要发送给PINE B或其他第三通信设备的包过滤参数，即，就是其他第三通信设备的IP地址或端口号。
以上从第三通信设备侧对本申请具体实施例的通信方法进行了描述，下面从设备切换的发起侧对本申请实施例的设备切换方法进行详细描述。
本申请实施例的一种PIN个人物联网的通信方法，如图11所示，包括：
步骤1101，接收第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问其他第三通信设备的第二通道；所述第三通信设备在发送所述第二请求之前，通过建立于PIN内部的第一通道与其他第三通信设备通信；
步骤1102，发送第三请求，所述第三请求用于建立所述第二通道。
本申请实施例的PIN个人物联网的通信方法中，通过将PINE之间的通信从PIN内部的通信切换到通过5G网络，可以在PIN发生内部故障时保证通信的连续性。
可选地，上述的通信方法中，所述第二请求和第三请求携带如下参数中的至少一项：QoS参数，包过滤参数，所述其他第三通信设备的目的地址。
可选地，上述的通信方法中，所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或终端；
所述第二请求消息的接收方为：
具有网关能力的设备；
具有管理功能的个人物联网网元PEGC；
PIN的服务器端设备；
PIN服务器；
或，
终端。
可选地，上述的通信方法中，所述第二请求消息的接收方为：PIN的服务器端设备或PIN服务器的情况下，建立所述第二通道之后，所述通信方法还包括：
更新具有网关能力的设备或具有管理功能的个人物联网网元PEGC的路由信息。
本申请具体实施例中，PIN的服务器端设备或PIN服务器建立5G网络的第二通道后，还更新具有网关能力的设备或PEGC里的路由信息，实现第三通信设备上行链路通、下行链路通，从而能够访问5G网络。
可选地，上述的通信方法中，所述第二通道为QoS流。也可以是PDU会话，PDN连接等等。
可选地，上述的通信方法中，所述的第三请求的接收方为5G核心网设备。所述5G核心网设备，可以是核心网设备的任何一个，本实施例以SMF，NEF，PCF等为例说明。
下面以一个具体实施例说明本申请实施例的一种PIN个人物联网的通信方法，如图12所示。
第三通信设备为PINE A，其他第三通信设备为PINE B，第二请求的接收方为PIN服务器(PIN server)。在本具体实施例的场景下，原本PINE和PINE是通过网关直接连接的，但是由于某种原因，需要改为5GS交互。
步骤1201：PINE A和PINE B通过PEGC A通信；
步骤1202：PINE A决定与PINE B通过5G网络(5GS)交互，或者说，PINE A检测到，或者PEGC A通知PINE A已经无法通过网关交互而决定通过5G网络(5GS)交互；
步骤1203：PINE A向PIN服务器发送第二请求，请求建立第二通道(QoS流)。第二请求中的携带如下参数包括：QoS参数，包过滤参数，PINE B目的IP地址等；
步骤1204：PIN服务器的应用功能AF触发QoS流建立；所述触发建立QoS流的过程，就是PIN服务器与5GC核心网网元，交互的过程。比如，接收到第二请求以后，PIN服务器AF，触发：Nnef_AFsessionWithQoS Create请求或Nnef_AFsessionWithQoS Update请求，到NEF，PCF，SMF；所述两个请求中，携带第二请求中的QoS参数，包过滤参数，PINE B目的IP地址等信息；
步骤1205：QoS流建立之后，PIN server把PEGC A里的路由信息进行更新，该过程也可是在步骤1204中完成。
步骤1206：PINE A和PINE B通过PEGC A以及建立的QoS流进行通信，即PINE A和PINE B之间交互的路径从PINE A–PEGC A–PINE B变化为PINEA-PEGC A-5GS-...-PINE B。
下面以另一个具体实施例说明本申请实施例的一种PIN个人物联网的通信方法，如图13所示。
第三通信设备为PINE A，其他第三通信设备为PINE B，第二请求的接收方为PEGC。
步骤1301：PINE A和PINE B通过PEGC A通信；
步骤1302：PINE A决定与PINE B通过5G系统(5G System，5GS)交互，或者说，PINE A检测到，或者PEGC通知PINE A已经无法通过网关交互而决定通过5G系统(5GS)交互；
步骤1303：PINE A向PEGC A发送第二请求，请求建立第二通道(QoS流)。第二请求中的携带如下参数包括：QoS参数，包过滤参数，PINE B目的IP地址等；
步骤1304：PEGC A触发QoS流的建立；所述触发建立QoS流的过程，就是PEGC与5G核心网(5G Core，5GC)网元，交互的过程。比如，接收到第二请求以后，PEGC触发：协议数据单元(Protocol Data Unit，PDU)会话建立请求，或者，PDU会话修改请求，到SMF。所述两个请求用于建立PDU会话或者修改PDU会话，所述PDU会话用于承载PINE A通过5G网络访问PINE B的流量，所述两个请求中，携带至少一项信息：QoS参数，包过滤参数，PINE B目的IP地址等；
步骤1305：QoS流建立之后，PEGC A向PINE A发送响应；
步骤1306：PINE A和PINE B通过PEGC A以及建立的QoS流进行通信。
上述两种场景的区别在于触发建立QoS流的主体不同，一个是PIN服务器，一个PEGC，但达到的效果相同。
如图14所示，本申请实施例提供了一种PIN个人物联网中的设备切换装置1400，该 装置包括：
第一接收模块1401，用于接收第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
第一发送模块1402，用于响应于第一请求发送第一信息；
所述第一请求，包括以下至少一项：
所述目标第二通信设备的索引信息；
所述目标第二通信设备的选择条件；
和
指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
可选地，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于所述第三通信设备接入所述目标第二通信设备。
可选地，发送给第三通信设备的第一接入控制信息包括以下至少一项：用户名、密码和接入网络名称。
可选地，所述第一信息的接收方为如下通信设备中的至少一个：所述目标第二通信设备，第三通信设备，和所述源第二通信设备。
可选地，所述目标第二通信设备的索引信息包括以下至少一项：目标第二通信设备的地址；以及，目标第二通信设备的标识符ID。
可选地，所述第一请求为所述源第二通信设备或第三通信设备发送的请求。
可选地，所述目标第二通信设备为：
所述第一请求中携带的目标第二通信设备的索引信息所指示的第二通信设备；
或者
所述第一通信设备根据第一请求选择或确定的第二通信设备。
可选地，所述第一通信设备根据以下至少一项选择或确定所述目标第二通信设备：第三通信设备的位置信息；以及，网关能力指示信息。
可选地，所述第一通信设备为：具有管理功能的设备，或，具有管理功能的个人物联网网元PEMC；或，终端；
所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
上述方案，在第二通信设备(本申请实施例中可以是PEGC或者具备类似功能的PINE)无法继续提供服务的情况下，设备切换装置1400会接收一个用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备的第一请求，并基于该请求执行切换操作，将第二通信设备从源第二通信设备切换至目标第二通信设备。在切换操作之后，并发送响应，以将第二通信设备从源第二通信设备切换至目标第二通信设备通知到PIN中的网元，使得 PIN中的网元能够通过新的目标第二通信设备继续通信，保证了PIN的通信连续性。
本申请实施例中的设备切换装置1400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11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。
本申请实施例提供的设备切换能够实现图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。
可选地，如图15所示，本申请实施例还提供一种通信设备1500，包括处理器1501和存储器1502，存储器1502上存储有可在所述处理器1501上运行的程序或指令，例如，该通信设备1500为第一通信设备时，该程序或指令被处理器1501执行时实现上述图3所示的设备切换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通信设备，包括处理器和通信接口，通信接口用于接收第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；发送第一信息；所述第一请求，包括以下至少一项：所述目标第二通信设备的索引信息；所述目标第二通信设备的选择条件；和指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
该通信设备实施例与上述第一通信设备侧方法实施例对应，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通信设备实施例中，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通信设备的硬件结构示意图。
该通信设备1600包括但不限于：射频单元1601、网络模块1602、音频输出单元1603、输入单元1604、传感器1605、显示单元1606、用户输入单元1607、接口单元1608、存储器1609以及处理器1610等中的至少部分部件。
本领域技术人员可以理解，通信设备1600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1610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16中示出的通信设备结构并不构成对通信设备的限定，通信设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1604可以包括图形处理器(Graphics Processing Unit，GPU)16041和麦克风16042，图形处理器16041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1606可包括显示面板16061，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16061。用户输入单元1607包括触控面板16071以及其他输入设备16072 中的至少一种。触控面板16071，也称为触摸屏。触控面板16071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16072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1601接收来自网络侧设备的下行数据后，可以传输给处理器1610进行处理；另外，射频单元1601可以向网络侧设备发送上行数据。通常，射频单元1601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1609可用于存储软件程序或指令以及各种数据。存储器1609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1609可以包括易失性存储器或非易失性存储器，或者，存储器1609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1609包括但不限于这些和任意其它适合类型的存储器。
处理器1610可包括一个或多个处理单元；可选地，处理器1610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1610中。
可选地，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于所述第三通信设备接入所述目标第二通信设备。
可选地，发送给第三通信设备的第一接入控制信息包括以下至少一项：用户名、密码和接入网络名称。
可选地，所述第一信息的接收方为如下通信设备中的至少一个：所述目标第二通信设备，第三通信设备，和所述源第二通信设备。
可选地，所述目标第二通信设备的索引信息包括以下至少一项：目标第二通信设备的地址；以及，目标第二通信设备的标识符ID。
可选地，所述第一请求为所述源第二通信设备或第三通信设备发送的请求。
可选地，所述目标第二通信设备为：
所述第一请求中携带的目标第二通信设备的索引信息所指示的第二通信设备；
或者
所述第一通信设备根据第一请求选择或确定的第二通信设备。
可选地，所述第一通信设备根据以下至少一项选择或确定所述目标第二通信设备：第三通信设备的位置信息；以及，网关能力指示信息。
可选地，所述第一通信设备为：具有管理功能的设备，或，具有管理功能的个人物联网网元PEMC；或，终端；
所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
如图17所示，本申请实施例提供了一种PIN个人物联网中的设备切换装置1700，该装置包括：
第二发送模块1701，用于发送第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
第二接收模块1702，用于接收响应于所述第一请求发送的第一信息；
所述第一请求，包括以下至少一项：
所述目标第二通信设备的索引信息；
所述目标第二通信设备的选择条件；
指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
可选地，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于所述第三通信设备接入所述目标第二通信设备。
可选地，所述第一接入控制信息包括以下至少一项：用户名、密码和接入网络名称。
可选地，所述目标第二通信设备的索引信息包括以下至少一项：目标第二通信设备的地址；以及，目标第二通信设备的标识符ID。
可选地，所述第一请求的发送方为如下通信设备中的至少一个：第三通信设备和所述源第二通信设备。
可选地，所述装置还包括：配置发送模块，用于所述第一请求为所述源第二通信设备发送的请求的情况下，所述接收响应于所述第一请求发送的第一信息之后，发送PIN配置到所述目标第二通信设备。
可选地，所述目标第二通信设备为：
所述第一请求中携带的目标第二通信设备的索引信息所指示的第二通信设备；
或者
所述第一通信设备根据第一请求选择或确定的第二通信设备。
可选地，所述第一通信设备为：具有管理功能的设备，或，具有管理功能的个人物联网网元PEMC；或，终端；
所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
本申请实施例中的设备切换装置1700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11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。
本申请实施例提供的设备切换能够实现图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。
可选地，如图15所示，本申请实施例还提供一种通信设备1500，包括处理器1501和存储器1502，存储器1502上存储有可在所述处理器1501上运行的程序或指令，例如，该通信设备1500为第一通信设备时，该程序或指令被处理器1501执行时实现上述图4所示的设备切换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通信设备，包括处理器和通信接口，通信接口用于发送第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；接收响应于所述第一请求发送的第一信息；所述第一请求，包括以下至少一项：所述目标第二通信设备的索引信息；所述目标第二通信设备的选择条件；指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
该通信设备实施例与上述第一通信设备侧方法实施例对应，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通信设备实施例中，且能达到相同的技术效果。具体地，图16为实现本申请实施例的一种通信设备的硬件结构示意图。
该通信设备1600包括但不限于：射频单元1601、网络模块1602、音频输出单元1603、输入单元1604、传感器1605、显示单元1606、用户输入单元1607、接口单元1608、存储器1609以及处理器1610等中的至少部分部件。
本领域技术人员可以理解，通信设备1600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1610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16中示出的通信设备结构并不构成对通信设备的限定，通信设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1604可以包括图形处理器(Graphics Processing Unit，GPU)16041和麦克风16042，图形处理器16041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1606可包括显示面板16061，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16061。用户输入单元1607包括触控面板16071以及其他输入设备16072中的至少一种。触控面板16071，也称为触摸屏。触控面板16071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16072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1601接收来自网络侧设备的下行数据后，可以传输给处理器1610进行处理；另外，射频单元1601可以向网络侧设备发送上行数据。通常，射频单元1601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1609可用于存储软件程序或指令以及各种数据。存储器1609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1609可以包括易失性存储器或非易失性存储器，或者，存储器1609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1609包括但不限于这些和任意其它适合类型的存储器。
处理器1610可包括一个或多个处理单元；可选地，处理器1610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1610中。
可选地，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于所述第三通信设备接入所述目标第二通信设备。
可选地，所述第一接入控制信息包括以下至少一项：用户名、密码和接入网络名称。
可选地，所述目标第二通信设备的索引信息包括以下至少一项：目标第二通信设备的地址；以及，目标第二通信设备的标识符ID。
可选地，所述第一请求的发送方为如下通信设备中的至少一个：第三通信设备和所述源第二通信设备。
可选地，所述第一请求为所述源第二通信设备发送的请求的情况下，所述接收响应于所述第一请求发送的第一信息之后，通信接口还用于:
发送PIN配置到所述目标第二通信设备。
可选地，所述目标第二通信设备为：
所述第一请求中携带的目标第二通信设备的索引信息所指示的第二通信设备；
或者
所述第一通信设备根据第一请求选择或确定的第二通信设备。
可选地，所述第一通信设备为：具有管理功能的设备，或，具有管理功能的个人物联网网元PEMC；或，终端；
所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
如图18所示，本申请实施例提供了一种PIN个人物联网中的设备切换装置1800，该装置包括：
第三接收模块1801，用于接收响应于第一请求发送的第一信息，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；所述第一信息携带第一接入控制信息，所述第一接入控制信息用于第三通信设备接入所述目标第二通信设备；
第四接收模块1802，用于接收所述PIN的PIN配置。
可选地，所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
本申请实施例中的设备切换装置1800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11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。
本申请实施例提供的设备切换能够实现图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。
可选地，如图15所示，本申请实施例还提供一种通信设备1500，包括处理器1501和存储器1502，存储器1502上存储有可在所述处理器1501上运行的程序或指令，例如，该通信设备1500为第一通信设备时，该程序或指令被处理器1501执行时实现上述图5所示的设备切换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通信设备，包括处理器和通信接口，通信接口用于接收响应于第一请求发送的第一信息，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；所述第一信息携带第一接入控制信息，所述第一接入控制信息用于第三通信设备接入所述目标第二通信设备；接收所述PIN的PIN配置。
该通信设备实施例与上述第一通信设备侧方法实施例对应，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通信设备实施例中，且能达到相同的技术效果。具体地，图16为实现本申请实施例的一种通信设备的硬件结构示意图。
该通信设备1600包括但不限于：射频单元1601、网络模块1602、音频输出单元1603、输入单元1604、传感器1605、显示单元1606、用户输入单元1607、接口单元1608、存储器1609以及处理器1610等中的至少部分部件。
本领域技术人员可以理解，通信设备1600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1610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16中示出的通信设备结构并不构成对通信设备的限定，通信设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1604可以包括图形处理器(Graphics Processing Unit，GPU)16041和麦克风16042，图形处理器16041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1606可包括显示面板16061，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16061。用户输入单元1607包括触控面板16071以及其他输入设备16072中的至少一种。触控面板16071，也称为触摸屏。触控面板16071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16072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1601接收来自网络侧设备的下行数据后，可以传输给处理器1610进行处理；另外，射频单元1601可以向网络侧设备发送上行数据。通常，射频单元1601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1609可用于存储软件程序或指令以及各种数据。存储器1609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1609可以包括易失性存储器或非易失性存储器，或者，存储器1609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 1609包括但不限于这些和任意其它适合类型的存储器。
处理器1610可包括一个或多个处理单元；可选地，处理器1610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1610中。
可选地，所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
如图19所示，本申请实施例提供了一种PIN个人物联网的通信装置1900，该装置包括：
处理模块1901，用于通过建立于PIN内部的第一通道与其他第三通信设备通信；
第三发送模块1902，用于发送第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问所述其他第三通信设备的第二通道；
通信模块1903，用于通过所述第二通道与所述其他第三通信设备通信。
可选地，所述第二请求携带如下参数中的至少一项：QoS参数，包过滤参数，所述其他第三通信设备的目的地址。
可选地，所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或终端；
所述第二请求的接收方为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；PIN的服务器端设备，或，PIN服务器，或终端。
可选地，所述第二通道为QoS流。
本申请实施例中的通信装置1900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11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。
本申请实施例提供的设备切换能够实现图10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。
可选地，如图15所示，本申请实施例还提供一种通信设备1500，包括处理器1501和存储器1502，存储器1502上存储有可在所述处理器1501上运行的程序或指令，例如，该通信设备1500为第一通信设备时，该程序或指令被处理器1501执行时实现上述图10所示的设备切换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通信设备，包括处理器和通信接口，所述处理器，用于通过建立于PIN内部的第一通道与其他第三通信设备通信；所述通信接口，用于发送第二请求， 所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问所述其他第三通信设备的第二通道；所述处理器，还用于通过所述第二通道与所述其他第三通信设备通信。
该通信设备实施例与上述第一通信设备侧方法实施例对应，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通信设备实施例中，且能达到相同的技术效果。具体地，图16为实现本申请实施例的一种通信设备的硬件结构示意图。
该通信设备1600包括但不限于：射频单元1601、网络模块1602、音频输出单元1603、输入单元1604、传感器1605、显示单元1606、用户输入单元1607、接口单元1608、存储器1609以及处理器1610等中的至少部分部件。
本领域技术人员可以理解，通信设备1600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1610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16中示出的通信设备结构并不构成对通信设备的限定，通信设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1604可以包括图形处理器(Graphics Processing Unit，GPU)16041和麦克风16042，图形处理器16041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1606可包括显示面板16061，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16061。用户输入单元1607包括触控面板16071以及其他输入设备16072中的至少一种。触控面板16071，也称为触摸屏。触控面板16071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16072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1601接收来自网络侧设备的下行数据后，可以传输给处理器1610进行处理；另外，射频单元1601可以向网络侧设备发送上行数据。通常，射频单元1601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1609可用于存储软件程序或指令以及各种数据。存储器1609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1609可以包括易失性存储器或非易失性存储器，或者，存储器1609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1609包括但不限于这些和任意其它适合类型的存储器。
处理器1610可包括一个或多个处理单元；可选地，处理器1610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1610中。
可选地，所述第二请求携带如下参数中的至少一项：QoS参数，包过滤参数，所述其他第三通信设备的目的地址。
可选地，所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或终端；
所述第二请求的接收方为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；PIN的服务器端设备，或，PIN服务器，或终端。
可选地，所述第二通道为QoS流。
如图20所示，本申请实施例提供了一种PIN个人物联网的通信装置2000，该装置包括：
第五接收模块2001，用于接收第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问其他第三通信设备的第二通道；所述第三通信设备在发送所述第二请求之前，通过建立于PIN内部的第一通道与其他第三通信设备通信；
第四发送模块2002，用于发送第三请求，所述第三请求用于建立所述第二通道。
可选地，所述第二请求和第三请求携带如下参数中的至少一项：QoS参数，包过滤参数，所述其他第三通信设备的目的地址。
可选地，所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或终端；
所述第二请求消息的接收方为：
具有网关能力的设备；
具有管理功能的个人物联网网元PEGC；
PIN的服务器端设备；
PIN服务器；
或，
终端。
可选地，所述第二请求消息的接收方为：PIN的服务器端设备或PIN服务器的情况下，建立所述第二通道之后，所述通信方法还包括：
更新具有网关能力的设备或具有管理功能的个人物联网网元PEGC的路由信息。
可选地，所述第二通道为QoS流。
可选地，所述的第三请求的接收方为5G核心网设备。
本申请实施例中的通信装置2000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11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。
本申请实施例提供的设备切换能够实现图11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。
可选地，如图15所示，本申请实施例还提供一种通信设备1500，包括处理器1501和存储器1502，存储器1502上存储有可在所述处理器1501上运行的程序或指令，例如，该通信设备1500为第一通信设备时，该程序或指令被处理器1501执行时实现上述图11所示的设备切换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通信设备，包括处理器和通信接口，所述通信接口用于接收第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问其他第三通信设备的第二通道；所述第三通信设备在发送所述第二请求之前，通过建立于PIN内部的第一通道与其他第三通信设备通信；发送第三请求，所述第三请求用于建立所述第二通道。
该通信设备实施例与上述第一通信设备侧方法实施例对应，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通信设备实施例中，且能达到相同的技术效果。具体地，图16为实现本申请实施例的一种通信设备的硬件结构示意图。
该通信设备1600包括但不限于：射频单元1601、网络模块1602、音频输出单元1603、输入单元1604、传感器1605、显示单元1606、用户输入单元1607、接口单元1608、存储器1609以及处理器1610等中的至少部分部件。
本领域技术人员可以理解，通信设备1600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1610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16中示出的通信设备结构并不构成对通信设备的限定，通信设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1604可以包括图形处理器(Graphics Processing Unit，GPU)16041和麦克风16042，图形处理器16041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1606可包括显示面板16061，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16061。用户输入单元1607包括触控面板16071以及其他输入设备16072中的至少一种。触控面板16071，也称为触摸屏。触控面板16071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16072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1601接收来自网络侧设备的下行数据后，可以传输给处理器1610进行处理；另外，射频单元1601可以向网络侧设备发送上行数据。通常，射频单元1601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1609可用于存储软件程序或指令以及各种数据。存储器1609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1609可以包括易失性存储器或非易失性存储器，或者，存储器1609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1609包括但不限于这些和任意其它适合类型的存储器。
处理器1610可包括一个或多个处理单元；可选地，处理器1610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1610中。
可选地，所述第二请求和第三请求携带如下参数中的至少一项：QoS参数，包过滤参数，所述其他第三通信设备的目的地址。
可选地，所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或终端；
所述第二请求消息的接收方为：
具有网关能力的设备；
具有管理功能的个人物联网网元PEGC；
PIN的服务器端设备；
PIN服务器；
或，
终端。
可选地，所述第二请求消息的接收方为：PIN的服务器端设备或PIN服务器的情况下， 建立所述第二通道之后，所述通信方法还包括：
更新具有网关能力的设备或具有管理功能的个人物联网网元PEGC的路由信息。
可选地，所述第二通道为QoS流。
可选地，所述的第三请求的接收方为5G核心网设备。
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PIN个人物联网中的设备切换方法实施例的各个过程，或，实现PIN个人物联网中的通信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PIN个人物联网中的设备切换方法实施例的各个过程，或，实现上述PIN个人物联网中的通信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/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述PIN个人物联网中的设备切换方法实施例的各个过程，或PIN个人物联网中的通信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个人物联网网络系统，包括：通信设备，所述通信设备可用于执行如上所述的PIN个人物联网中的设备切换方法的步骤，所述网络侧设备可用于执行如上所述的PIN个人物联网中的通信方法的步骤。
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 (36)

  1. 一种PIN个人物联网中的设备切换方法，所述设备切换方法包括：
    第一通信设备接收第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
    响应于所述第一请求，所述第一通信设备发送第一信息；
    所述第一请求，包括以下至少一项：
    所述目标第二通信设备的索引信息；
    所述目标第二通信设备的选择条件；
    和
    指示信息，所述指示信息用于指示所述第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
  2. 根据权利要求1所述的设备切换方法，其中，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于第三通信设备接入所述目标第二通信设备。
  3. 根据权利要求2所述的设备切换方法，其中，发送给所述第三通信设备的第一接入控制信息包括以下至少一项：用户名、密码和接入网络名称。
  4. 根据权利要求1所述的设备切换方法，其中，所述第一信息的接收方为如下通信设备中的至少一个：所述目标第二通信设备，第三通信设备，和所述源第二通信设备。
  5. 根据权利要求1所述的设备切换方法，其中，所述目标第二通信设备的索引信息包括以下至少一项：目标第二通信设备的地址；以及，目标第二通信设备的标识符ID。
  6. 根据权利要求1所述的设备切换方法，其中，所述第一请求为所述源第二通信设备或第三通信设备发送的请求。
  7. 根据权利要求1所述的设备切换方法，其中，所述目标第二通信设备为：
    所述第一请求中携带的目标第二通信设备的索引信息所指示的第二通信设备；
    或者
    所述第一通信设备根据第一请求选择或确定的第二通信设备。
  8. 根据权利要求7所述的设备切换方法，其中，所述第一通信设备根据以下至少一项选择或确定所述目标第二通信设备：第三通信设备的位置信息；以及，网关能力指示信息。
  9. 根据权利要求1-8中任意一项所述的设备切换方法，其中：
    所述第一通信设备为：具有管理功能的设备，或，具有管理功能的个人物联网网元PEMC；或，终端；
    或者
    所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
    或者
    所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
  10. 一种PIN个人物联网中的设备切换方法，所述设备切换方法包括：
    发送第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
    接收响应于所述第一请求发送的第一信息；
    所述第一请求，包括以下至少一项：
    所述目标第二通信设备的索引信息；
    所述目标第二通信设备的选择条件；
    指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
  11. 根据权利要求10所述的设备切换方法，其中，所述第一信息包括如下信息中的至少一项：第一接入控制信息和所述目标第二通信设备的索引信息，用于第三通信设备接入所述目标第二通信设备。
  12. 根据权利要求11所述的设备切换方法，其中，所述第一接入控制信息包括以下至少一项：用户名、密码和接入网络名称。
  13. 根据权利要求10所述的设备切换方法，其中，所述目标第二通信设备的索引信息包括以下至少一项：目标第二通信设备的地址；以及，目标第二通信设备的标识符ID。
  14. 根据权利要求10所述的设备切换方法，其中，所述第一请求的发送方为如下通信设备中的至少一个：第三通信设备和所述源第二通信设备。
  15. 根据权利要求14所述的设备切换方法，其中，所述第一请求为所述源第二通信设备发送的请求的情况下，所述接收响应于所述第一请求发送的第一信息之后，还包括:
    发送PIN配置到所述目标第二通信设备。
  16. 根据权利要求10所述的设备切换方法，其中，所述目标第二通信设备为：
    所述第一请求中携带的目标第二通信设备的索引信息所指示的第二通信设备；
    或者
    第一通信设备根据第一请求选择或确定的第二通信设备。
  17. 根据权利要求10-16中任意一项所述的设备切换方法，其中：
    所述第一通信设备为：具有管理功能的设备，或，具有管理功能的个人物联网网元PEMC；或，终端；
    或者
    所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
    或者
    所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
  18. 一种PIN个人物联网中的设备切换方法，所述设备切换方法包括：
    目标第二通信设备接收响应于第一请求发送的第一信息，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；所述第一信息携带第一接入控制信息，所述第一接入控制信息用于第三通信设备接入所述目标第二通信设备；
    目标第二通信设备接收所述PIN的PIN配置。
  19. 根据权利要求18所述的设备切换方法，其中：
    所述第二通信设备为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；或，终端；
    或
    所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或，终端。
  20. 一种PIN个人物联网的通信方法，所述通信方法包括：
    第三通信设备通过建立于PIN内部的第一通道与其他第三通信设备通信；
    第三通信设备发送第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问所述其他第三通信设备的第二通道；
    第三通信设备通过所述第二通道与所述其他第三通信设备通信。
  21. 根据权利要求20所述的通信方法，其中，所述第二请求携带如下参数中的至少一项：QoS参数，包过滤参数，所述其他第三通信设备的目的地址。
  22. 根据权利要求20所述的通信方法，其中：
    所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或终端；
    所述第二请求的接收方为：具有网关能力的设备，或，具有管理功能的个人物联网网元PEGC；PIN的服务器端设备，或，PIN服务器，或终端。
  23. 根据权利要求20所述的通信方法，其中，所述第二通道为QoS流。
  24. 一种PIN个人物联网的通信方法，所述通信方法包括：
    接收第二请求，所述第二请求用于请求为第三通信设备建立能够通过5G网络访问其他第三通信设备的第二通道；所述第三通信设备在发送所述第二请求之前，通过建立于PIN内部的第一通道与其他第三通信设备通信；
    发送第三请求，所述第三请求用于建立所述第二通道。
  25. 根据权利要求24所述的通信方法，其中，所述第二请求和第三请求携带如下参数中的至少一项：QoS参数，包过滤参数，所述其他第三通信设备的目的地址。
  26. 根据权利要求24所述的通信方法，其中：
    所述第三通信设备为：个人物联网设备，或，个人物联网网元PINE，或终端；
    所述第二请求消息的接收方为：
    具有网关能力的设备；
    具有管理功能的个人物联网网元PEGC；
    PIN的服务器端设备；
    PIN服务器；
    或，
    终端。
  27. 根据权利要求26所述的通信方法，其中，所述第二请求消息的接收方为：PIN的服务器端设备或PIN服务器的情况下，建立所述第二通道之后，所述通信方法还包括：
    更新具有网关能力的设备或具有管理功能的个人物联网网元PEGC的路由信息。
  28. 根据权利要求24所述的通信方法，其中，所述第二通道为QoS流。
  29. 根据权利要求24所述的通信方法，其中，所述的第三请求的接收方为5G核心网设备。
  30. 一种PIN个人物联网中的设备切换装置，用于第一通信设备，所述设备切换装置包括：
    第一接收模块，用于接收第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
    第一发送模块，用于响应于第一请求发送第一信息；
    所述第一请求，包括以下至少一项：
    所述目标第二通信设备的索引信息；
    所述目标第二通信设备的选择条件；
    和
    指示信息，所述指示信息用于指示所述第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
  31. 一种PIN个人物联网中的设备切换装置，所述设备切换装置包括：
    第二发送模块，用于发送第一请求，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；
    第二接收模块，用于接收响应于所述第一请求发送的第一信息；
    所述第一请求，包括以下至少一项：
    所述目标第二通信设备的索引信息；
    所述目标第二通信设备的选择条件；
    指示信息，所述指示信息用于指示第一通信设备执行以下至少一项操作：查询新的第二通信设备；重选第二通信设备；以及，确定新的第二通信设备。
  32. 一种PIN个人物联网中的设备切换装置，所述设备切换装置包括：
    第三接收模块，用于接收响应于第一请求发送的第一信息，所述第一请求用于请求将第二通信设备从源第二通信设备切换至目标第二通信设备；所述第一信息携带第一接入控制信息，所述第一接入控制信息用于第三通信设备接入所述目标第二通信设备；
    第四接收模块，用于接收所述PIN的PIN配置。
  33. 一种PIN个人物联网的通信装置，所述通信装置包括：
    处理模块，用于通过建立于PIN内部的第一通道与其他第三通信设备通信；
    第三发送模块，用于发送第二请求，所述第二请求用于请求为所述第三通信设备建立能够通过5G网络访问所述其他第三通信设备的第二通道；
    通信模块，用于通过所述第二通道与所述其他第三通信设备通信。
  34. 一种PIN个人物联网的通信装置，所述通信装置包括：
    第五接收模块，用于接收第二请求，所述第二请求用于请求为第三通信设备建立能够通过5G网络访问其他第三通信设备的第二通道；所述第三通信设备在发送所述第二请求之前，通过建立于PIN内部的第一通道与其他第三通信设备通信；
    第四发送模块，用于发送第三请求，所述第三请求用于建立所述第二通道。
  35. 一种通信设备，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，其中，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9任一项所述的PIN个人物联网中的设备切换方法的步骤；
    如权利要求10至17任一项所述的PIN个人物联网中的设备切换方法的步骤；
    如权利要求18或19所述的PIN个人物联网中的设备切换方法的步骤；
    实现如权利要求20至23任一项所述的PIN个人物联网的通信方法的步骤；
    或者
    如权利要求24至29任一项所述的PIN个人物联网的通信方法的步骤。
  36. 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9任一项所述的PIN个人物联网中的设备切换方法，或者，实现如权利要求10至17任一项所述的PIN个人物联网中的设备切换方法，或者，实现如权利要求18或19所述的PIN个人物联网中的设备切换方法，或者，实现如权利要求20至23任一项所述的PIN个人物联网的通信方法，或者，实现如权利要求24至29任一项所述的PIN个人物联网的通信方法的步骤。
PCT/CN2023/120272 2022-09-28 2023-09-21 个人物联网中的设备切换方法、通信方法及设备 WO2024067331A1 (zh)

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