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WO2025086065A1 - Procédé et appareil de communication - Google Patents

Procédé et appareil de communication Download PDF

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Publication number
WO2025086065A1
WO2025086065A1 PCT/CN2023/126038 CN2023126038W WO2025086065A1 WO 2025086065 A1 WO2025086065 A1 WO 2025086065A1 CN 2023126038 W CN2023126038 W CN 2023126038W WO 2025086065 A1 WO2025086065 A1 WO 2025086065A1
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WO
WIPO (PCT)
Prior art keywords
tff
task
terminal
identifier
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2023/126038
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English (en)
Chinese (zh)
Inventor
黄欢欢
彭程晖
邢玮俊
武绍芸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to PCT/CN2023/126038 priority Critical patent/WO2025086065A1/fr
Publication of WO2025086065A1 publication Critical patent/WO2025086065A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies

Definitions

  • the present application relates to the field of communication technology, and in particular to a communication method and device.
  • the network needs to efficiently coordinate and schedule various heterogeneous resources, such as computing power, data or models.
  • the process of collaboratively completing a specific goal through multi-dimensional resources is called a "task".
  • new logical functions are required, such as task anchor (TA) and task executor (TE).
  • TA is responsible for the life cycle management of the task, including task deployment, startup, deletion, modification, monitoring, etc.
  • TE is responsible for the specific execution of the task and performs data interaction in business logic.
  • TA can receive external task requests and deploy tasks to one or more TEs for execution.
  • a new task control function (TCF) is added in the core network to provide TA functions
  • a new task process function (TPF) is added to provide TE functions.
  • the terminal can provide TE functions.
  • TCF can deploy a task on at least one terminal and/or at least one TPF for execution.
  • the terminal needs to send the task data to the TPF.
  • the task forwarding function (TFF) is responsible for forwarding the task data between the terminal and the TPF.
  • the terminal can send a task data to the TFF, and the TFF forwards the task data to the TPF. How the terminal sends task-specific data to the TFF is a research direction.
  • the present application provides a communication method and device to enable a terminal to send data of a first task to a TFF corresponding to a TPF, and the TFF forwards the data of the first task to the corresponding TPF.
  • a communication method is provided, which is applied to a network device, which may be an access network device or a second TFF.
  • the execution subject of the method may be an access network device or each unit in the access network device (for example, a chip or a circuit, etc.), or may be a second TFF, or a unit in the second TFF, including: receiving data of a first task from a first terminal, the data of the first task includes a first identifier, and the first task is completed through multi-dimensional resources; according to the first association relationship between the first identifier and the information of the first task forwarding function TFF, the information of the first TFF is determined, the first TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and TPF perform the first task; according to the information of the first TFF, the data of the first task is sent to the first TFF.
  • the first identifier includes the identifier of the first task and/or the identifier of the first terminal.
  • the network device can receive the data of a task sent by the terminal, and the data of the task carries an identifier.
  • the network device can obtain the information of the TFF based on the association between the identifier and the TFF information; the network device sends the data of the task to the corresponding TFF based on the information of the TFF, thereby achieving the technical effect of sending the data of a task to the corresponding TFF.
  • it also includes: receiving first configuration information from a task control function TCF, the first configuration information including a first association relationship.
  • a communication method is provided, which is applied to an access network device.
  • the execution subject of the method is the access network device, or each unit in the access network device, including: receiving data of a first task from a first terminal, the first task is completed through the collaboration of multi-dimensional resources; sending the data of the first task to a second task forwarding function TFF, the second TFF is used to send the data of the first task to the first TFF, the first TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and TPF perform the first task.
  • the first identifier includes an identifier of the first task and/or an identifier of the first terminal.
  • the information of the second TFF includes: an identifier of the second TFF and/or an address of the second TFF.
  • a second TFF corresponding to the data of the terminal's task is configured, and the second TFF is a default TFF, or a default TFF.
  • the access network device forwards the data of the terminal's task to the corresponding default or default TFF.
  • a first TFF corresponding to the data of the terminal's task is configured, and the first TFF is the correct or target TFF.
  • the default or default TFF forwards the data of the terminal's task to the correct or target TFF.
  • the correct or target TFF can forward the data of the terminal's task to the corresponding TPF.
  • the access network device uniformly forwards the data of the terminal's task to the default or default TFF, which can reduce the storage and computing overhead on the RAN side compared to the access network device judging the correct or target TFF.
  • the data of the first task includes a first identifier
  • the method includes: determining the information of the second TFF according to the second association relationship between the first identifier and the information of the second TFF; and determining the second TFF according to the information of the second TFF.
  • it also includes: receiving second configuration information from the task control function TCF, the second configuration information including a second association relationship.
  • a communication method is provided, which is applied to a task control function TCF.
  • the execution subject of the method is TCF, or each unit in TCF, including: generating first configuration information, the first configuration information including a first association relationship between a first identifier and information of a first task forwarding function TFF, the first task is completed through the collaboration of multi-dimensional resources, the first TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and TPF perform the first task; sending the first configuration information to a network device.
  • the network device is a second TFF or an access network device.
  • the information of the first TFF includes: an identifier of the first TFF and/or an address of the first TFF.
  • the information of the second TFF includes: an identifier of the second TFF and/or an address of the second TFF.
  • the first identifier includes an identifier of the first task and/or an identifier of the first terminal.
  • the network device when the network device is a second TFF, it also includes: generating second configuration information, the second configuration information including a second association relationship between the first identifier and information of the second TFF; and sending the second configuration information to the access network device.
  • a communication method is provided, which is applied to a first terminal, and the execution subject of the method is the first terminal, or each unit in the first terminal, including: generating data of a first task, the data of the first task includes an identifier of the first task, and the first task is completed through the collaboration of multi-dimensional resources; according to the third association relationship between the identifier of the first task and the information of the third task forwarding function TFF, determining the information of the third TFF, the third TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and TPF execute the first task; according to the information of the third TFF, sending the data of the first task to the third TFF.
  • the information of the third TFF includes: the identifier of the third TFF and/or the address of the third TFF.
  • it also includes: receiving third configuration information from the task control function TCF, the third configuration information including: a third association relationship.
  • the third TFF corresponding to the first task is configured, and the third TFF is the correct or target TFF.
  • the terminal sends the data of the first task to the access network device, it can obtain the information of the third TFF according to the identifier of the first task.
  • the data of the first task sent by the terminal to the access network device carries the information of the third TFF.
  • the access network device can forward the data of the first task to the third TFF based on the information of the third TFF.
  • the third TFF forwards the data of the first task to the corresponding TPF, thereby sending the data of the terminal task to the corresponding TPF.
  • a communication method is provided, the method is applied to a task control function TCF, the execution subject of the method is TCF, or each unit in TCF, including: generating third configuration information, the third configuration information includes: a third association relationship between the identifier of the first task and the information of the third task transfer function TFF, the first task is completed through the collaboration of multi-dimensional resources, the third TFF provides a data transfer function for the first terminal and the task processing function TPF, the first terminal and TPF perform the first task; sending the third configuration information to the first terminal.
  • the information of the third TFF includes: the identifier of the third TFF and/or the address of the third TFF.
  • a device which can implement the method of the first aspect.
  • the device includes means for executing the method of the first aspect.
  • the device can be implemented by hardware, software, or by executing the corresponding software implementation by hardware.
  • the apparatus includes a unit that performs the above-mentioned first aspect.
  • the device includes a processor and a memory, and the processor is used to execute a computer program or instructions stored in the memory, so that the device implements the method of the first aspect above.
  • the device includes a processor and an interface circuit
  • the interface circuit is used to receive signals from other devices outside the device and transmit them to the processor or send signals from the processor to other devices outside the device
  • the processor is used to implement the method in the first aspect above through logic circuits or executing code instructions.
  • a device which can implement the method of the second aspect.
  • the device includes means for executing the method of the second aspect.
  • the device can be implemented by hardware, software, or by executing the corresponding software implementation by hardware.
  • the apparatus includes a unit for performing the second aspect described above.
  • the device includes a processor and a memory, and the processor is used to execute a computer program or instructions stored in the memory, so that the device implements the method of the second aspect above.
  • the device includes a processor and an interface circuit
  • the interface circuit is used to receive signals from other devices outside the device and transmit them to the processor or send signals from the processor to other devices outside the device
  • the processor is used to implement the method in the above-mentioned second aspect through logic circuits or executing code instructions.
  • a device which can implement the method in the third aspect.
  • the device includes executing the third aspect.
  • the device can be implemented by hardware, software or by hardware executing corresponding software.
  • the apparatus includes a unit for performing the third aspect above.
  • the device includes a processor and a memory, and the processor is used to execute a computer program or instructions stored in the memory, so that the device implements the method of the third aspect above.
  • the device includes a processor and an interface circuit
  • the interface circuit is used to receive signals from other devices outside the device and transmit them to the processor or send signals from the processor to other devices outside the device
  • the processor is used to implement the method in the third aspect above through logic circuits or executing code instructions.
  • a device which can implement the method of the fourth aspect.
  • the device includes means for executing the method of the fourth aspect.
  • the device can be implemented by hardware, software, or by executing the corresponding software implementation by hardware.
  • the apparatus includes a unit for performing the fourth aspect above.
  • the device includes a processor and a memory, and the processor is used to execute a computer program or instructions stored in the memory, so that the device implements the method of the fourth aspect above.
  • the device includes a processor and an interface circuit
  • the interface circuit is used to receive signals from other devices outside the device and transmit them to the processor or send signals from the processor to other devices outside the device
  • the processor is used to implement the method in the fourth aspect above through logic circuits or executing code instructions.
  • a device which can implement the method of the fifth aspect.
  • the device includes means for executing the corresponding method of the fifth aspect.
  • the device can be implemented by hardware, software, or by executing the corresponding software implementation by hardware.
  • the apparatus includes a unit for performing the fifth aspect described above.
  • the device includes a processor and a memory, and the processor is used to execute a computer program or instructions stored in the memory, so that the device implements the method of the fifth aspect above.
  • the device includes a processor and an interface circuit
  • the interface circuit is used to receive signals from other devices outside the device and transmit them to the processor or send signals from the processor to other devices outside the device
  • the processor is used to implement the method in the above fifth aspect through logic circuits or executing code instructions.
  • a computer-readable storage medium storing a computer program or instruction.
  • the computer program or instruction When executed on a computer, the computer implements the method of any one of the first to fifth aspects above.
  • a computer program product comprising a computer program or instructions, which, when executed by a computer, enables the method of any one of the first to fifth aspects to be executed.
  • a chip comprising a processor, wherein the processor is coupled to a memory and is used to execute a computer program or instruction stored in the memory, so that the chip implements the method of any one of the first to fifth aspects above.
  • FIG1 is a schematic diagram of the architecture of a communication system provided in an embodiment of the present application.
  • FIG2 is a schematic diagram of a scenario provided in an embodiment of the present application.
  • FIG3 is a schematic diagram of a process provided in an embodiment of the present application.
  • FIG4a is another schematic diagram of a process provided in an embodiment of the present application.
  • FIG4b is another schematic diagram of the process provided in the embodiment of the present application.
  • FIG5a is another schematic diagram of a process provided in an embodiment of the present application.
  • FIG5b is another schematic diagram of the process provided in the embodiment of the present application.
  • FIG6a is another schematic diagram of a process provided in an embodiment of the present application.
  • FIG6b is another schematic diagram of the process provided in the embodiment of the present application.
  • FIG7 is a schematic diagram of a protocol stack provided in an embodiment of the present application.
  • FIG8 is a schematic diagram of a structure of a device provided in an embodiment of the present application.
  • FIG. 9 is another schematic diagram of the structure of the device provided in an embodiment of the present application.
  • FIG1 shows a possible, non-limiting system schematic diagram.
  • the communication system 10 includes a radio access network (RAN) 100, a core network (CN) 200 and a terminal 300.
  • RAN radio access network
  • CN core network
  • RAN100 includes at least one RAN node.
  • the terminal can be connected to the RAN node in a wireless manner.
  • the RAN node is connected to the core network 200 in a wireless or wired manner.
  • the core network device in the core network 200 and the RAN node in the RAN100 can be different physical devices, or they can be the same physical device that integrates the core network device logical functions and the radio access network logical functions.
  • RAN100 may be a cellular system related to the 3rd generation partnership project (3GPP). For example, a 4th generation (4G) mobile communication system, a 5th generation (5G) mobile communication system, or a future-oriented evolution system, for example, a 6th generation (6G) mobile communication system.
  • RAN100 may also be an open access network (open RAN, O-RAN or ORAN), a cloud radio access network (cloud radio access network, CRAN), or a wireless fidelity (wireless fidelity, WiFi) system.
  • RAN100 may also be a communication system that integrates two or more of the above systems.
  • the RAN node may be a base station, an evolved NodeB (eNodeB), an access point (AP), a transmission reception point (TRP), a next generation NodeB (gNB), a next generation base station in a 6G mobile communication system, a base station in a future mobile communication system, or an access node in a WiFi system.
  • the RAN node may be a macro base station, a micro base station or an indoor station, a relay node or a donor node, or a wireless controller in a CRAN scenario.
  • the RAN node may also be a server, a wearable device, a vehicle or an onboard device.
  • the access network device in the vehicle to everything (V2X) technology may be a road side unit (RSU).
  • All or part of the functions of the RAN node in the embodiment of the present application may also be implemented by software functions running on hardware, or by virtualization functions instantiated on a platform (e.g., a cloud platform).
  • the RAN node in the embodiment of the present application may also be a logical node, a logical module, or software that can implement all or part of the functions of the RAN node.
  • the RAN node can be a central unit (CU), a distributed unit (DU), a CU-control plane (CP), a CU-user plane (UP), or a radio unit (RU).
  • the CU and DU can be set separately, or can also be included in the same network element, such as a baseband unit (BBU).
  • BBU baseband unit
  • the RU can be included in a radio frequency device or a radio frequency unit, such as a remote radio unit (RRU), an active antenna unit (AAU), or a remote radio head (RRH).
  • CU or CU-CP and CU-UP
  • DU or RU may also have different names, but those skilled in the art can understand their meanings.
  • CU may also be called O-CU (open CU)
  • DU may also be called O-DU
  • CU-CP may also be called O-CU-CP
  • CU-UP may also be called O-CU-UP
  • RU may also be called O-RU.
  • CU, CU-CP, CU-UP, DU and RU are described as examples in this application.
  • Any unit of CU (or CU-CP, CU-UP), DU and RU in this application may be implemented by a software module, a hardware module, or a combination of a software module and a hardware module.
  • the core network 200 includes: a task control function (TCF) and a task processing function (TPF).
  • TCF task control function
  • TPF task processing function
  • TCF provides the task anchor function on the core network side, including the deployment, startup, modification or deletion of tasks, etc.
  • TPF provides the task execution function on the core network side and exchanges task data with other task execution bodies.
  • TCF can deploy a task on at least one terminal and/or at least one TPF for execution.
  • Terminals and TPFs can be referred to as executors.
  • task data can be exchanged between different executors.
  • task data can be exchanged between different terminals, between different TPFs, or between a terminal and a TPF.
  • the functions of the RAN node and the TPF may be more complicated. For example, for the RAN node, it needs to sense which TPF or terminal the task data sent by the terminal is sent to. For the TPF, it needs to sense which terminal or TPF the task data sent by the TPF is sent to. Furthermore, for the task data sent to the terminal, the TPF also needs to sense the location information of the terminal, so as to know through which RAN node the task data is sent to the terminal.
  • TFF task forwarding function
  • Task data forwarding For example, task data sent by TPF is sent to the terminal or other TPFs, and task data sent by the terminal is sent to TPF or terminals connected to other RAN nodes.
  • Task routing For example, routing task data to a specific TPF based on an Internet protocol (IP) address or TPF load.
  • IP Internet protocol
  • Task data cache For example, cache the task data sent by the terminal or TPF.
  • Task data multicast For example, the task data sent by the terminal is copied into multiple copies and sent to multiple TPFs or multiple other terminals. Alternatively, the task data sent by the TPF is copied into multiple copies and sent to multiple terminals or multiple other TPFs.
  • one or more TFFs may be deployed in the core network 200, and each TFF is connected to one or more TPFs.
  • the TFF is mainly used to implement the function of forwarding the data of tasks between the terminal and the TPF. For example, when the terminal executes the first task, the terminal may send the data of the first task to the TFF, and the TFF forwards the data of the first task to the TPF.
  • TFFs TFFs
  • TCFs TPFs deployed in the core network 200 in FIG1 .
  • TPFs TFFs
  • TCFs TCFs
  • TPFs TPFs deployed in the core network 200 as an example.
  • the core network 200 may also include other network elements, such as access and mobility management function (AMF) or session management function (SMF), etc., without limitation.
  • AMF access and mobility management function
  • SMF session management function
  • the terminal corresponding to the terminal 300 may also be referred to as a terminal device, user equipment (UE), mobile station, or mobile terminal.
  • the terminal can be widely used in various scenarios, for example, device-to-device (D2D), vehicle-to-everything (V2X) communication, machine-type communication (MTC), Internet of Things (IOT), virtual reality (VR), augmented reality (AR), industrial control, automatic driving, telemedicine, smart grid, smart furniture, smart office, smart wear, smart transportation, smart city, etc.
  • D2D device-to-device
  • V2X vehicle-to-everything
  • MTC machine-type communication
  • IOT Internet of Things
  • VR virtual reality
  • AR augmented reality
  • industrial control automatic driving, telemedicine, smart grid, smart furniture, smart office, smart wear, smart transportation, smart city, etc.
  • the terminal may be a mobile phone, a head-mounted display device, a tablet computer, a computer with wireless transceiver function, a wearable device, a vehicle, a drone, a helicopter, an airplane, a ship, a robot, a mechanical arm, a smart home device, etc.
  • the embodiments of the present application do not limit the device form of the terminal.
  • the RAN node which may also be referred to as an access network device, a RAN entity or an access node, etc., constitutes a part of a communication system to help a terminal achieve wireless access.
  • the term "access network device" is used for description.
  • RAN nodes and terminals are sometimes referred to as communication devices.
  • a RAN node may be understood as a communication device having a base station function
  • a terminal may be understood as a communication device having a terminal function.
  • TCF is used as a task anchor point to deploy tasks on the terminal and TPF for execution.
  • the terminal and TPF can exchange task data. Multiple different tasks can be deployed on the terminal, and the TPFs of different tasks may be connected to different TFFs.
  • task set 1 includes one or more tasks.
  • the tasks included in task set 1 are referred to as first tasks.
  • TCF deploys the first task on the terminal and TPF1, TPF2, and TPF3 for execution.
  • the terminal may send data of the first task to at least one of TPF1, TPF2, or TPF3.
  • task set 2 includes one or more tasks.
  • the tasks included in task set 2 are referred to as second tasks.
  • TCF deploys the second task on the terminal and TPF4, TPF5, and TPF6 for execution.
  • the terminal may send data of the second task to at least one of TPF4, TPF5, and TPF6.
  • TFF1 provides a data transfer function for the three TPFs corresponding to task set 1, and the three TPFs corresponding to task set 1 are connected to TFF1.
  • TFF2 provides a data transfer function for the three TPFs corresponding to task set 2, and the three TPFs corresponding to task set 2 are connected to TFF2.
  • the terminal executes the first task
  • the terminal sends the data of the first task to TFF1
  • TFF1 forwards the data of the first task to the corresponding TPF.
  • the terminal sends the data of the second task to TFF2
  • TFF2 forwards the data of the second task to the corresponding TPF.
  • how the terminal specifically sends the data of different tasks to the corresponding TFF is a technical problem to be solved in the embodiments of the present application.
  • the network device can receive data of a task sent by the terminal, and the data of the task carries an identifier.
  • the network device can obtain the information of the TFF according to the association between the identifier and the TFF information; the network device sends the data of the task to the corresponding TFF according to the information of the TFF, thereby achieving the technical effect of sending the data of a task to the corresponding TFF.
  • a flow chart is provided in an embodiment of the present application, including:
  • Step 310 The first terminal sends data of the first task to the network device, and the network device receives the data of the first task from the first terminal.
  • the first task is completed through the collaboration of multi-dimensional resources.
  • the terminal is located on the user side
  • the TPF is located on the core network side
  • the terminal and the TPF have resources of different dimensions (such as computing power, data, models, etc.), and the terminal and the TPF can collaborate to complete a task.
  • the first task can be a distributed training task
  • the TCF deploys the distributed training task in the terminal and the TPF for execution.
  • the initial model can be sent to the terminal and TPF.
  • the terminal and TPF can use local data to train the initial model respectively.
  • the terminal and TPF can send the trained models to the central node respectively, and the central node can aggregate the models sent by the terminal and TPF to obtain the initial model for the second round of training, and send the initial model to the terminal and TPF again to perform the second round of model training, and cycle in sequence until the trained model meets the conditions, then the model training is terminated.
  • the above-mentioned central node can be a terminal or TPF, etc., without limitation.
  • the first task can be a joint reasoning task, and TCF deploys the joint reasoning task in the terminal and TPF and other executors for execution. For example, TCF can cut a model into multiple layers and send them to the corresponding executors respectively.
  • the first executor performs the reasoning of the first layer, and sends the reasoning result to the second executor.
  • the second executor performs the reasoning of the second layer according to the reasoning result of the first executor, and cycles in sequence until the last executor completes the reasoning, etc.
  • the reasoning result of the last executor can be considered as the final reasoning result.
  • task data can be exchanged between different terminals, between the terminal and TPF, and between different TPFs.
  • the focus is on the process of the terminal sending task data to the TPF.
  • the path for the terminal to send task data to the TPF is: terminal-access network device-TFF-TPF.
  • the data of the first task refers to the data sent by the terminal to the TPF during the execution of the first task.
  • the "access network device" in the embodiment of the present application may include one device, for example, the access network device may be a gNB in 5G. Or, the "access network device" may include multiple devices.
  • the access network device may include a cluster node (cNode) and a service node (sNode).
  • cNode is a regional-level centralized coordination node of multiple sNodes, providing task-related signaling interaction functions.
  • sNode is a service node that provides task scheduling and execution functions.
  • the terminal may send data of a certain task to sNode, and sNode sends the data of the task to cNode, and cNode sends the data of the task to the core network device (such as TFF).
  • the core network device such as TFF
  • the core network device (such as TFF or TCF, etc.) can send corresponding information to the cNode, the cNode sends the corresponding information to the sNode, and the sNode sends the corresponding information to the terminal.
  • the data of the first task includes a first identifier.
  • the first identifier includes an identifier of the first task and/or an identifier of the first terminal.
  • the identifier of the first task is used to uniquely identify a task
  • the identifier of the first terminal is used to uniquely identify a terminal.
  • the identifier of the first terminal can be a subscription permanent identifier (SUPI) or a temporary mobile subscriber identity (TMSI).
  • SUPI subscription permanent identifier
  • TMSI temporary mobile subscriber identity
  • Step 320 The network device determines the information of the first TFF according to the first association relationship between the first identifier and the information of the first TFF.
  • the first association relationship may be preset, specified by a protocol, or configured for the network device.
  • TCF may configure the first association relationship for the network device.
  • TCF generates first configuration information, and the first configuration information includes the first association relationship.
  • TCF sends the first configuration information to the network device, and the network device receives the first configuration information from TCF, etc.
  • other devices may also configure the first association relationship for the network device.
  • the network device may obtain an association relationship between at least one identifier and information of the TFF.
  • the network device obtains a first identifier included in the data of the first task.
  • the network device queries the information of the TFF associated with the first identifier in the association relationship between at least one identifier and information of the TFF.
  • the information of the TFF associated with the first identifier is referred to as the information of the first TFF.
  • the association relationship between the first identifier and the information of the first TFF is referred to as the first association relationship.
  • the association relationship between at least one identifier and the information of the TFF may be preset, specified by a protocol, or configured for the network device, etc., without limitation.
  • the first TFF may provide a data transfer function for the first terminal and the TPF.
  • the data transfer function may also be referred to as a task routing function.
  • the first terminal and the TPF perform the first task.
  • the TCF may deploy the first task on the first terminal and the TPF for execution.
  • the first terminal sends the data of the first task to the TPF.
  • the first terminal may send the data of the first task to the network device, and the network device sends the data of the first task to the first TFF.
  • the first TFF may forward the data of the first task to the TPF that performs the first task.
  • the first TFF may be connected to the TPF that performs the first task.
  • the first TFF may also provide one or more functions including: task data forwarding, task data caching, maintaining the context of the task tunnel, or task data multicasting.
  • task data forwarding e.g., task data forwarding
  • task data caching e.g., task data caching
  • maintaining the context of the task tunnel e.g., task data multicasting
  • Step 330 The network device sends the data of the first task to the first TFF according to the information of the first TFF.
  • the information of the first TFF includes: an identifier of the first TFF, and/or an address of the first TFF.
  • the address of the first TFF includes the IP address of the first TFF.
  • the network device may route the data of the first task based on the address of the first TFF. For example, the network device may send the data of the first task to the corresponding address according to the address of the first TFF.
  • the network device may determine the address of the first TFF according to the identifier of the first TFF.
  • the network device may route the data of the first task based on the identifier of the first TFF.
  • the network device may send the data of the first task to the TFF corresponding to the identifier according to the identifier of the first TFF.
  • the network device may determine the identifier of the first TFF according to the address of the first TFF.
  • the first TFF may forward the data of the first task to the corresponding TPF.
  • the first TFF may determine the corresponding TPF according to the destination IP address or load information of the data of the first task, and the first TFF forwards the data of the first task to the corresponding TPF, so that the TFP executes the first task according to the data of the first task.
  • the network device in the process of Figure 3 is the second TFF.
  • the second TFF can be called the default TFF, or the default TFF, etc.
  • the first terminal sends the data of the first task to the access network device.
  • the access network device sends the data of the first task to the default or default TFF.
  • the default or default TFF is the second TFF.
  • the second TFF executes the method in the process of Figure 3 to determine the first TFF
  • the first TFF is a TFF that provides data routing function for the TPF that executes the first task.
  • the TCF deploys the first task on the first terminal and the first TPF for execution.
  • the first terminal sends the data of the first task to the first TPF, and the first TFF can be a TFF that provides data routing function for the first TPF, and there is a connection between the first TPF and the first TFF.
  • the embodiment of the present application provides a flow chart, including:
  • Step 410 The first terminal sends data of the first task to the access network device, and the access network device receives the data of the first task from the first terminal.
  • Step 420 The access network device sends the data of the first task to the second TFF, and the second TFF receives the data of the first task from the access network device.
  • the data of the first task includes a first identifier.
  • the access network device may determine the information of the second TFF based on the second association relationship between the first identifier and the information of the second TFF; the access network device determines the second TFF based on the information of the second TFF.
  • the second association relationship may be preset, specified by the protocol, or configured for the access network device. Take TCF configuring the second association relationship for the access network device as an example: TCF generates second configuration information, and the second configuration information includes the second association relationship; TCF sends the second configuration information to the access network device, and the access network device receives the second configuration information from TCF.
  • the access network device obtains an association relationship between at least one identifier and TFF information.
  • the access network device obtains a first identifier in the data of the first task.
  • the access network device determines the information of the TFF associated with the first identifier in the association relationship between at least one identifier and TFF information.
  • the information of the TFF associated with the first identifier is called the information of the second TFF.
  • the association relationship between at least one identifier and TFF information can be preset, specified by the protocol, or configured to the access network device, etc., without limitation.
  • TCF can configure an association relationship between at least one identifier and TFF information for the access network device.
  • other devices can also configure an association relationship between an identifier and TFF information for the access network device.
  • the information of the second TFF includes an identifier of the second TFF and/or an address of the second TFF.
  • the access network device may route the data of the first task according to the identifier of the second TFF, and send the data of the first task to the second TFF.
  • the access network device may route the data of the first task according to the address of the second TFF, and send the data of the first task to the second TFF, etc., without limitation.
  • Step 430 The second TFF determines the information of the first TFF according to the first association relationship between the first identifier and the information of the first TFF.
  • Step 440 The second TFF sends the data of the first task to the first TFF according to the information of the first TFF.
  • TCF can establish a transmission tunnel between the second TFF and the first TFF.
  • the second TFF can use the transmission tunnel to send the data of the first task to the first TFF.
  • the process of TCF establishing a transmission tunnel between the second TFF and the first TFF includes: TCF sends the connection configuration information of the second TFF to the first TFF; TCF sends the connection configuration information of the first TFF to the second TFF. In this way, the first TFF can send corresponding information to the second TFF based on the connection configuration information of the second TFF.
  • the second TFF can send corresponding information to the first TFF based on the connection configuration information of the first TFF.
  • the connection configuration information of the second TFF includes: the identifier of the second TFF and/or the address of the second TFF.
  • the connection configuration information of the first TFF includes: the identifier of the first TFF and/or the address of the first TFF.
  • Step 410b TCF configures a second association relationship for the access network device.
  • the TCF sends a second configuration information to the access network device, and the second configuration information includes a second association relationship.
  • the second association relationship includes an association relationship between the first identifier and the information of the second TFF. Taking the first identifier including the identifier of the first terminal as an example, the second association relationship is specifically: an association relationship between the identifier of the first terminal and the information of the second TFF.
  • Step 420b When the TCF receives the request for the first task, it deploys the first task to the first terminal and TPF (hereinafter referred to as the first TPF) for execution.
  • TPF TPF
  • Step 430b The TCF configures a first association relationship for the second TFF.
  • the TCF sends first configuration information to the second TFF, and the first configuration information includes a first association relationship.
  • the first association relationship includes an association relationship between a first identifier and information of the first TFF.
  • the first association relationship is specifically an association relationship between the identifier of the first task, the identifier of the first terminal and the first TFF information.
  • the first association relationship is specifically an association information between the identifier of the first task and the first TFF information.
  • the first association relationship is specifically an association relationship between the identifier of the first terminal and the first TFF information.
  • Step 440b The TCF establishes a transmission tunnel between the first TFF and the second TFF.
  • step 440 For the specific process of establishing the transmission tunnel, please refer to the description of step 440 above.
  • Step 450b The first terminal executes the first task.
  • the specific transmission process is as follows:
  • the first terminal sends the data of the first task to the access network device.
  • the data of the first task includes a first identifier.
  • the access network device obtains the first identifier from the data of the first task, and determines the information of the second TFF based on the second association relationship between the first identifier and the second TFF information.
  • the access network device sends the data of the first task to the second TFF based on the information of the second TFF.
  • the second TFF obtains the first identifier from the data of the first task.
  • the second TFF determines the information of the first TFF based on the first association relationship between the first identifier and the information of the first TFF.
  • the second TFF sends the data of the first task to the first TFF based on the information of the first TFF.
  • the first TFF forwards the data of the first task to the first TPF.
  • a second TFF corresponding to the data of the terminal's task is configured, and the second TFF is a default TFF, or a default TFF.
  • the access network device forwards the data of the terminal's task to the corresponding default or default TFF.
  • a first TFF corresponding to the data of the terminal's task is configured, and the first TFF is the correct or target TFF.
  • the default or default TFF forwards the data of the terminal's task to the correct or target TFF.
  • the correct or target TFF can forward the data of the terminal's task to the corresponding TPF.
  • the access network device uniformly forwards the data of the terminal's task to the default or default TFF, which can reduce the storage and computing overhead on the RAN side compared to the access network device judging the correct or target TFF.
  • the network device in the process of FIG. 3 is an access network device.
  • TCF deploys the first task on the first terminal and TPF.
  • the first terminal executes the first task, it sends the data of the first task to the TPF.
  • the first terminal sends the data of the first task to the access network device, and the access network device can be determined as the first TFF that performs the data transfer function of the TPF, and sends the data of the first task to the first TFF.
  • the first TFF forwards the data of the first task to the corresponding TPF.
  • the embodiment of the present application provides a flow chart, including:
  • Step 510 The first terminal sends data of the first task to the access network device, and the access network device receives the data of the first task from the first terminal.
  • the data of the first task includes a first identifier.
  • first identifier For specific content of the first identifier, refer to the description in the process of FIG. 3 .
  • Step 520 The access network device determines the information of the first TFF according to the first association relationship between the first identifier and the information of the first TFF.
  • the first association relationship may be preset, specified by a protocol, or configured for the access network device.
  • the TCF may configure the first association relationship for the access network device.
  • the TCF generates first configuration information, and the first configuration information includes the first association relationship.
  • the TCF sends the first configuration information to the access network device, and the access network device receives the first configuration information from the TCF, etc.
  • Step 530 The access network device sends the data of the first task to the first TFF according to the information of the first TFF.
  • the first TFF receives the data of the first task from the access network device.
  • the configuration of the first association relationship for the access network device by TCF is taken as an example.
  • FIG5b a flow chart is provided:
  • Step 510b When the TCF receives the request for the first task, it deploys the first task to the first terminal and the first TPF for execution.
  • Step 520b TCF configures a first association relationship for the access network device.
  • Step 530b The first terminal executes the first task.
  • the specific transmission process is as follows:
  • the first terminal sends data of a first task to the access network device, where the data of the first task includes a first identifier.
  • the first identifier is obtained from the data of the task.
  • the access network device determines the information of the first TFF according to the first association relationship between the first identifier and the information of the first TFF.
  • the access network device sends the data of the first task to the first TFF according to the information of the first TFF.
  • the first TFF forwards the data of the first task to the first TPF.
  • the first TFF corresponding to the data of the terminal's task is configured, and the first TFF is the correct or target TFF.
  • the access network device queries the first TFF corresponding to the data of the terminal's task, and directly sends the data of the terminal's task to the correct or target TFF.
  • the correct or target TFF forwards the data of the terminal's task to the corresponding TPF, thereby sending the data of the terminal's task to the corresponding TPF.
  • the access network device directly sends the data of the task executed by the terminal to the correct or target TFF, without the need for forwarding by other TFFs, thereby simplifying the entire process.
  • the terminal can determine the TFF information corresponding to the data of the task according to the association relationship between the identifier of a task and the TFF information.
  • the data of the task sent by the terminal to the access network device includes the information of the corresponding TFF.
  • the access network device receives the data of a task, it can forward the data of the task to the corresponding TFF according to the information of the TFF included in the data of the task.
  • the embodiment of the present application provides a flow chart, including:
  • Step 610 The first terminal generates data of a first task, wherein the data of the first task includes an identifier of the first task, and the first task is completed through collaboration of multi-dimensional resources.
  • Step 620 the first terminal determines the information of the third TFF according to the third association relationship between the identifier of the first task and the information of the third TFF, the third TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and the TPF execute the first task;
  • the third association relationship may be preset, specified by a protocol, or configured for the first terminal.
  • the TCF may configure the third association relationship for the first terminal.
  • the TCF generates third configuration information, and the third configuration information includes the third association relationship.
  • the TCF sends the third configuration information to the first terminal, and the first terminal receives the third configuration information from the TCF.
  • other devices may also configure the third association relationship for the first terminal.
  • the first terminal may obtain an association relationship between the identifier of at least one task and the information of the TFF.
  • the first terminal may obtain the identifier of the first task.
  • the first terminal obtains the information of the TFF associated with the identifier of the first task based on the identifier of the first task and the association relationship between the identifier of at least one task and the information of the TFF, and the information of the TFF may be referred to as the information of the third TFF.
  • Step 630 The first terminal sends the data of the first task to the third TFF according to the information of the third TFF.
  • the third TFF receives the data of the first task from the first terminal.
  • the data of the first task transmitted between the first terminal and the third TFF may be transparently transmitted by the access network device.
  • the first terminal sends the data of the first task to the access network device, and the access network device forwards the data of the first task to the third TFF.
  • the data of the first task includes information of the third TFF.
  • the access network device receives the data of the first task from the first terminal, it may obtain information of the third TFF in the data of the first task.
  • the access network device may send the data of the first task to the third TFF based on the information of the third TFF.
  • the information of the third TFF includes: an identifier of the third TFF and/or an address of the third TFF.
  • the first terminal or the access network device may route the data of the first task based on the identifier of the third TFF, and send the data of the first task to the third TFF.
  • the first terminal or the access network device may route the data of the first task based on the address of the third TFF, and send the data of the first task to the third TFF.
  • the configuration of the first association relationship for the terminal by TCF is taken as an example.
  • FIG6b a flow chart is provided:
  • Step 610b When the TCF receives the request for the first task, it deploys the first task to the first terminal and the first TPF for execution.
  • Step 620b The TCF configures a third association relationship for the first terminal.
  • the third association relationship includes an association relationship between the identifier of the first task and the information of the third TFF, and the third TFF can provide a data transfer function for the first terminal and the first TPF.
  • the third TFF can be called a correct or target TFF.
  • Step 630b The first terminal performs the first task.
  • the specific transmission process is as follows:
  • the first terminal generates data for the first task, and the data for the first task includes an identifier of the first task.
  • the first terminal determines the information of the third TFF based on the association between the identifier of the first task and the information of the third TFF.
  • the first terminal may add the information of the third TFF to the data of the first task.
  • the first terminal sends the data for the first task to the access network device.
  • the access network device sends the data for the first task to the third TFF based on the information of the third TFF included in the data for the first task.
  • the third TFF sends the data for the first task to the first TPF.
  • the user plane protocol stack between the terminal and the access network device and between the access network device and the TFF is shown in FIG7 :
  • the peer protocol stack between the terminal and the access network device includes: task-service data adaptation protocol (T-SDAP) layer, task-packet data convergence protocol (T-PDCP) layer, radio link control (RLC) layer, task resource scheduler (TRS), and physical (PHY) layer.
  • T-SDAP task-service data adaptation protocol
  • T-PDCP task-packet data convergence protocol
  • RLC radio link control
  • TRS task resource scheduler
  • PHY physical layer.
  • a T-BFM layer is added between the T-SDAP layer and the T-PDCP layer, which is used to carry and process the information of the third TFF. For example, when the terminal encapsulates the data of the first task sent to the access network device, the terminal can carry the identifier of the first task in the data of the first task when encapsulating it in the T-BFM layer.
  • the access network device When the access network device decapsulates the data of the first task at the T-BFM layer, it obtains the identifier of the first task.
  • the information of the third TFF may be carried in the T-SDAP layer, or the TRS layer, etc., without limitation.
  • the terminal's protocol stack also includes: the task (TASK) protocol data unit (PDU) layer corresponding to TFF.
  • the user plane protocol stack between the access network equipment and TFF includes: the user plane general packet radio service tunneling protocol (GPRS, GPRS tunneling protocol for the user plane, GTP-U) layer, user datagram protocol (UDP) layer, IP layer, layer 2 (layer2, L2) and layer 1 (layer1, L1), etc.
  • GPRS general packet radio service tunneling protocol
  • UDP user datagram protocol
  • IP layer layer 2 (layer2, L2)
  • layer 1 layer1, L1
  • the third TFF corresponding to the first task is configured, and the third TFF is the correct or target TFF.
  • the terminal sends the data of the first task to the access network device, it can obtain the information of the third TFF according to the identifier of the first task.
  • the data of the first task sent by the terminal to the access network device carries the information of the third TFF.
  • the access network device can forward the data of the first task to the third TFF based on the information of the third TFF.
  • the third TFF forwards the data of the first task to the corresponding TPF, thereby sending the data of the terminal task to the corresponding TPF.
  • the description is made by taking the terminal, access network equipment and TFF as the execution subjects.
  • the function of the terminal can be implemented by the terminal, or by a unit in the terminal (such as a chip or circuit, etc.).
  • the function of the access network equipment can be implemented by the access network equipment, or by a unit in the access network equipment (such as a chip or circuit, etc.), or by a logical node, logical module or software that can fully or partially implement the function of the access network equipment.
  • the function of TFF can be implemented by TFF, or by a unit in TFF (such as a chip or circuit, etc.).
  • "(such as an access network device) receives a signal from (such as a terminal)" can be understood as the source of the signal is the terminal, and the destination is the access network device, which may include the access network device directly or indirectly receiving the signal from the terminal.
  • the signal may be processed as necessary between the source and destination of the signal, such as format changes, but the destination can understand the valid signal from the source. Similar expressions in this application can be understood similarly and will not be repeated here.
  • the methods provided by the embodiments of the present application are introduced from the perspective of the interaction between the terminal, the access network device and the TFF.
  • the terminal, the access network device or the TFF, etc. may include a hardware structure and/or a software module to realize the above functions in the form of a hardware structure, a software module, or a hardware structure plus a software module. Whether a certain function of the above functions is executed in the form of a hardware structure, a software module, or a hardware structure plus a software module depends on the design constraints of the specific application of the technical solution.
  • FIGS 8 and 9 are schematic diagrams of possible devices provided in embodiments of the present application. These communication devices can implement one or more corresponding functions in the above method embodiments. For example, the functions implemented by access network equipment or terminals, etc., may thus achieve the beneficial effects of the above method embodiments.
  • the communication device 800 includes a processing unit 810 and a transceiver unit 820.
  • the processing unit 810 may also be referred to as a processor, a processing board, a processing module, a processing device, etc.
  • the transceiver unit 820 may also be referred to as a transceiver, a transceiver, a transceiver module, a transceiver, etc. Device, communication unit, etc.
  • the transceiver unit 820 may include at least one of a sending unit or a receiving unit. The sending unit and the receiving unit may be integrated together, or may be two independent units, etc.
  • a communication device 800 is used to implement the functions of the network device in Figure 3, specifically: a transceiver unit 820 is used to receive data of a first task from a first terminal, the data of the first task includes a first identifier, and the first task is completed through the collaboration of multi-dimensional resources; a processing unit 810 is used to determine the information of the first task forwarding function TFF based on a first association relationship between the first identifier and the information of the first task forwarding function TFF, the first TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and the TPF perform the first task; and, based on the information of the first TFF, send the data of the first task to the first TFF.
  • the communication device 800 is used to implement the functions of the access network device in Figure 4a, specifically: the transceiver unit 820 is used to receive data of a first task from a first terminal, and the first task is completed through the collaboration of multi-dimensional resources; and send the data of the first task to a second task forwarding function TFF, and the second TFF is used to send the data of the first task to the first TFF, and the first TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and the TPF perform the first task.
  • the transceiver unit 820 is used to receive data of a first task from a first terminal, and the first task is completed through the collaboration of multi-dimensional resources; and send the data of the first task to a second task forwarding function TFF, and the second TFF is used to send the data of the first task to the first TFF, and the first TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and the TPF perform the first task.
  • the communication device 800 is used to implement the function of TCF in the above-mentioned embodiment 1, specifically: the processing unit 810 is used to generate first configuration information, the first configuration information includes a first association relationship between a first identifier and information of a first task forwarding function TFF, the first task is completed through the collaboration of multi-dimensional resources, the first TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and the TPF perform the first task; the transceiver unit 820 is used to send the first configuration information to the network device.
  • the processing unit 810 is used to generate first configuration information
  • the first configuration information includes a first association relationship between a first identifier and information of a first task forwarding function TFF
  • the first task is completed through the collaboration of multi-dimensional resources
  • the first TFF provides a data transfer function for the first terminal and the task processing function TPF
  • the first terminal and the TPF perform the first task
  • the transceiver unit 820 is used to send the first configuration information to the
  • the communication device 800 is used to implement the functions of the first terminal in Figure 6a, specifically: a processing unit 810 is used to generate data for a first task, the data for the first task includes an identifier of the first task, and the first task is completed through the collaboration of multi-dimensional resources; and, based on a third association relationship between the identifier of the first task and the information of a third task forwarding function TFF, the information of the third TFF is determined, the third TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and the TPF perform the first task; a transceiver unit 820 is used to send the data of the first task to the third TFF based on the information of the third TFF.
  • the processing unit 810 is used to generate third configuration information
  • the third configuration information includes: a third association relationship between the identifier of the first task and the information of the third task transfer function TFF, the first task is completed through the collaboration of multi-dimensional resources, the third TFF provides a data transfer function for the first terminal and the task processing function TPF, and the first terminal and the TPF perform the first task; the transceiver unit 820 is used to send the third configuration information to the first terminal.
  • processing unit 810 and the transceiver unit 820 For a more detailed description of the processing unit 810 and the transceiver unit 820, reference may be made to the description of FIG. 3 to FIG. 6 b in the above method embodiment, which will not be repeated here.
  • each functional unit in the embodiments of the present application may be integrated into a physical device (for example, a processor), or each functional unit may be a separate physical device, or two or more units may be integrated into one unit for implementation, and the above-mentioned integrated unit may be implemented in the form of hardware, or in the form of software functional modules, etc.
  • Fig. 9 shows another schematic diagram of the structure of a communication device 900 provided in an embodiment of the present application.
  • the communication device 900 shown in Fig. 9 may be a hardware circuit implementation of the communication device 800 shown in Fig. 8.
  • Fig. 9 only shows the main parts of the communication device.
  • the communication device 900 includes a processor 910 and an interface circuit 920.
  • the processor 910 and the interface circuit 920 are coupled to each other.
  • the processor 910 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application specific integrated circuits (ASIC), field programmable gate arrays (FPGA), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof.
  • the general-purpose processor may be a microprocessor or any conventional processor.
  • the interface circuit 920 may be a transceiver or an input/output circuit, or the like.
  • the communication device 900 may further include a memory 930 for storing instructions executed by the processor 910 or storing input data required by the processor 910 to execute instructions or storing data generated after the processor 910 executes instructions.
  • instructions may also be referred to as computer programs, or computer program codes, etc.
  • the memory 930 can be a random access memory (RAM), a flash memory, 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), a register, a hard disk, a mobile hard disk, a CD-ROM, or any other form of storage medium known in the art.
  • RAM random access memory
  • ROM read-only memory
  • PROM programmable read-only memory
  • EPROM erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • the processor 910 is used to implement the function of the processing unit 810, and the interface circuit 920 is used to implement the function of the transceiver unit 820.
  • the interface circuit 920 is used to receive signals from other communication devices outside the communication device 900 and transmit them to the processor 910, or to send signals from the processor 910 to other communication devices outside the communication device.
  • the processor 910 is used to implement the network device, access network device, or TCF method in the above-mentioned embodiment 1, or the first terminal or TCF method in the above-mentioned embodiment 2 through logic circuits or execution code instructions.
  • the embodiment of the present application also provides a communication device, which includes a processor and a memory, the processor and the memory are coupled, and the processor is used to implement the method of the network device, access network device, or TCF in the above embodiment one, or the first terminal or TCF in the above embodiment two.
  • the processor can execute instructions in the memory so that the communication device implements one or more functions in the above method embodiment.
  • the storage medium is coupled to the processor so that the processor can read information from the storage medium and write information to the storage medium.
  • the storage medium can also be a component of the processor.
  • the processor and the storage medium can be located in an ASIC.
  • the ASIC can be located in the network device, access network device, or TCF in the above embodiment one, or in the first terminal or TCF in the above embodiment two.
  • the processor and the storage medium can also be present as discrete components in the network device, access network device, or TCF in the above embodiment one, or in the first terminal or TCF in the above embodiment two.
  • the present application also provides a computer-readable storage medium, which stores instructions, which may also be referred to as computer programs, computer program codes, etc.
  • the instructions are executed on a computer, so that the computer executes the network device, access network device, or TCF method in the first embodiment, or the first terminal or TCF method in the second embodiment.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, a network device, a user device or other programmable device.
  • the computer program or instruction may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer program or instruction may be transmitted from one website, computer, server or data center to another website, computer, server or data center by wired or wireless means.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or data center that integrates one or more available media.
  • the available medium may be a magnetic medium, such as a floppy disk, a hard disk, or a magnetic tape; it may also be an optical medium, such as a digital video disc; it may also be a semiconductor medium, such as a solid-state hard disk.
  • the computer-readable storage medium may be a volatile or non-volatile storage medium, or may include both volatile and non-volatile types of storage media.
  • the embodiment of the present application also provides a computer program product, including a computer program or an instruction.
  • a computer program product including one or more computer programs or instructions.
  • the computer program product includes one or more computer programs or instructions.
  • the method of the network device, access network device, or TCF in the above embodiment 1, or the method or function of the first terminal or TCF in the above embodiment 2 is executed in whole or in part.
  • the embodiment of the present application also provides a chip, which includes a processor, the processor is coupled to a memory, and the processor is used to execute a computer program or instruction stored in the memory, so that the chip realizes the functions of the network device, access network device, or TCF in the above embodiment 1, or the first terminal or TCF in the above embodiment 2.
  • the chip can receive information from other modules in the access network device (such as radio frequency or antenna, etc.), and the information can be sent by the terminal to the access network device.
  • the access network device can send information to other modules in the access network device (such as radio frequency or antenna, etc.), and the information is sent by the access network device to the terminal, etc.
  • An embodiment of the present application also provides a communication system, including: a first communication device and a second communication device.
  • the first communication device can implement the function of the second TFF in Example 1 of the preceding embodiment.
  • the second communication device is used to implement the function of the access network device in Example 1 of the preceding embodiment.
  • a third communication device is included, which is used to implement the function of the TCF in Example 1 of the preceding embodiment.
  • the first communication device can implement the function of the access network device in Example 2 of the above embodiment 1.
  • the second communication device is used to implement the function of the TCF in Example 2 of the above embodiment 2.
  • the first communication device can implement the function of the first terminal in the above embodiment 2.
  • the second communication device is used to implement the function of the TCF in the above embodiment 2.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Des modes de réalisation de la présente demande divulguent un procédé et un appareil de communication. Le procédé comprend les étapes dans lesquelles : un dispositif de réseau reçoit des données d'une certaine tâche de la part d'un terminal, les données de la tâche transportant un identifiant ; sur la base d'une association entre l'identifiant et des informations TFF, le dispositif de réseau obtient les informations TFF ; et, sur la base des informations TFF, le dispositif de réseau envoie les données de la tâche à une TFF correspondante, ce qui permet d'obtenir l'effet technique d'envoi de données d'une certaine tâche à une TFF correspondante.
PCT/CN2023/126038 2023-10-23 2023-10-23 Procédé et appareil de communication Pending WO2025086065A1 (fr)

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CN108633034A (zh) * 2017-03-24 2018-10-09 华为技术有限公司 一种数据传输的方法、网络设备和终端设备
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