WO2023151586A1 - 网络功能实例或网元的目标面能力上报、获取方法及设备 - Google Patents
网络功能实例或网元的目标面能力上报、获取方法及设备 Download PDFInfo
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- 238000013480 data collection Methods 0.000 claims abstract description 81
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/08—Upper layer protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
Definitions
- the present application belongs to the technical field of wireless communication, and specifically relates to a method and equipment for reporting and acquiring target plane capabilities of network function instances or network elements.
- Embodiments of the present application provide a method and device for reporting and acquiring target plane capabilities of network function instances or network elements, which can solve the problem of data collection and use of end-to-end network functions.
- a method for reporting a target surface capability of a network function instance or a network element including:
- the first network function instance or network element reports the target plane capability information of the first network function instance or network element, and the target plane is used to support data collection, data distribution, data security, data privacy, data analysis, and data pre-processing.
- a protocol functional aspect of at least one of the processes is used to support data collection, data distribution, data security, data privacy, data analysis, and data pre-processing.
- a method for acquiring the target surface capability of a network function instance or a network element including include:
- the target plane network function instance receives target plane capability information of the first network function instance or network element, and the target plane is used to support at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing.
- the protocol functional side of the item receives target plane capability information of the first network function instance or network element, and the target plane is used to support at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing.
- the protocol functional side of the item is used to support at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing.
- a method for reporting a target surface capability of a network function instance or a network element including:
- the second network function instance receives the target plane capability information of the first network function instance or network element reported by the first network function instance or network element, and the target plane is used to support data collection, data distribution, data security, data Protocol functional aspects of at least one of privacy, data analysis, and data preprocessing;
- the second network function instance receives target plane capability query information sent by the target plane network function instance, where the query information indicates target plane capability information to be queried;
- the second network function instance reports target plane capability information to the target plane network function instance based on the target plane capability information that needs to be queried.
- a device for reporting a target plane capability of a network function instance or a network element including:
- the first reporting module is used to report the capability information of the target plane of the first network function instance or network element, and the target plane is used to support data collection, data distribution, data security, data privacy, data analysis and data preprocessing At least one of the functional aspects of the protocol.
- a network function instance or a network element target plane capability acquisition device including:
- the first receiving module is configured to receive target plane capability information of the first network function instance or network element, and the target plane is used to support data collection, data distribution, data security, data privacy, data analysis and data preprocessing At least one functional aspect of the protocol.
- a device for reporting a target plane capability of a network function instance or a network element including:
- the first receiving module is configured to receive target plane capability information of the first network function instance or network element reported by the first network function instance or network element, and the target plane is used to support data collection, data distribution, and data security
- the protocol function of at least one of data privacy, data analysis and data preprocessing Can face;
- the second receiving module is configured to receive target plane capability query information sent by the target plane network function instance, where the query information indicates the target plane capability information to be queried;
- a reporting module configured to report target plane capability information to the target plane network function instance based on the target plane capability information that needs to be queried.
- a network device in a seventh aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and the programs or instructions are implemented when executed by the processor The steps of the method as described in the first aspect, the second aspect or the third aspect.
- a network device including a processor and a communication interface, wherein the communication interface is used to report target plane capability information of the first network function instance or network element, and the target plane is used for A protocol functional surface that supports at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing.
- a network device including a processor and a communication interface, wherein the communication interface is used to receive target plane capability information of a first network function instance or a network element, and the target plane is used to support data Protocol functional aspects of at least one of collection, data distribution, data security, data privacy, data analysis, and data preprocessing.
- a network device including a processor and a communication interface, wherein the communication interface is used to receive the target plane of the first network function instance or network element reported by the first network function instance or network element Capability information, the target plane is a protocol function plane used to support at least one of data collection, data distribution, data security, data privacy, data analysis and data preprocessing; receiving the target plane capability sent by the target plane network function instance Querying information, wherein the query information indicates target plane capability information that needs to be queried; and reporting target plane capability information to the target plane network function instance based on the target plane capability information that needs to be queried.
- a communication system including: a plurality of network devices, one of the network devices can be used to perform the steps of the method described in the first aspect, and one of the network devices can be used to perform the steps of the method described in the first aspect.
- one of the network devices can be used to perform the steps of the method described in the third aspect.
- a readable storage medium on which a program or instruction is stored, and when the program or instruction is executed by a processor, the first aspect, the second aspect or the third aspect are implemented. The steps of the method described in the aspect.
- a chip in a thirteenth aspect, there is provided a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the first aspect and the second aspect or the method described in the third aspect.
- a computer program product is provided, the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the first aspect, the second aspect or the third aspect The steps of the method.
- the network function instance or network element reports the capability information of the target plane
- the target plane is a protocol for supporting at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing Functional plane, so as to realize the data collection and use of end-to-end network functions.
- FIG. 1 is a block diagram of a wireless communication system applicable to an embodiment of the present application
- Figure 2 is a schematic diagram of a data collection architecture using data collection coordination
- Figure 3 is a schematic diagram of an open architecture for network data analysis using data collection coordination
- FIG. 4 is a schematic diagram of the architecture of O-RAN
- FIG. 5 is a schematic diagram of UE capability transmission
- FIG. 6 is one of the schematic flowcharts of a network function example or a method for reporting a target plane function of a network element according to an embodiment of the present application;
- FIG. 7 is a schematic flow diagram of a network function example or a method for obtaining a target plane function of a network element according to an embodiment of the present application
- FIG. 8 is the second schematic flow diagram of a network function example or a method for reporting a target plane function of a network element according to an embodiment of the present application;
- FIG. 9 is a schematic flowchart of a network function example or a method for reporting a target plane function of a network element in Embodiment 1 of the present application;
- FIG. 10 is a schematic flowchart of a network function example or a method for reporting a target plane function of a network element according to Embodiment 3 of the present application;
- FIG. 11 is an example of a network function or a target plane function reporting device of a network element according to an embodiment of the present application.
- FIG. 11 is an example of a network function or a target plane function reporting device of a network element according to an embodiment of the present application.
- FIG. 12 is a schematic structural diagram of a network function example or a target plane function acquisition device of a network element according to an embodiment of the present application;
- FIG. 13 is the second structural schematic diagram of the network function example or the target plane function reporting device of the network element according to the embodiment of the present application;
- FIG. 14 is a schematic structural diagram of a network device according to an embodiment of the present application.
- FIG. 15 is one of the schematic diagrams of the hardware structure of the network device according to the embodiment of the present application.
- FIG. 16 is a second schematic diagram of a hardware structure of a network device according to an embodiment of the present application.
- first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
- “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
- LTE Long Term Evolution
- LTE-Advanced LTE-Advanced
- LTE-A Long Term Evolution-Advanced
- CDMA Code Division Multiple Access
- TDMA Time Division Multiple Access
- FDMA Frequency Division Multiple Access
- OFDMA Orthogonal Frequency Division Multiple Access
- SC-FDMA Single-carrier Frequency Division Multiple Access
- system and “network” in the embodiments of this application are often used interchangeably, and the described technology can be used in both the above-mentioned systems and radio technologies, and may also be used in other systems and radio technologies.
- NR New Radio
- the following description describes the New Radio (NR) system for illustrative purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th generation (6 th Generation, 6G) communication system.
- 6G 6th Generation
- Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable.
- the wireless communication system includes a terminal 11 and a network side device 12 .
- the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, a super mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) equipment, robot, wearable device (Wearable Device) , Vehicle User Equipment (VUE), Pedestrian User Equipment (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computer, PC), teller machine or self-service machine and other terminal side devices, wearable devices include: smart watches, smart bracelet
- the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function, or a radio access network unit.
- RAN Radio Access Network
- the access network device may include a base station, a wireless local area network (Wireless Local Area Networks, WLAN) access point, or a WiFi node, etc.
- the base station may be called a node B, an evolved node B (eNB), an access point, a base transceiver station ( Base Transceiver Station, BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (Extended Service Set, ESS), Home Node B, Home Evolved Node B, sending and receiving point ( Transmission Reception Point, TRP) or some other appropriate term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms.
- the core network equipment may include but not limited to at least one of the following: a core network node, a core network network function, a Mobility Management Entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), user plane function (User Plane Function, UPF), 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 Warehousing (Unified Data Repository, UDR), home subscriber server (Home Subscriber Server, HSS), centralized network configuration (Centralized network configuration, CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), Local NEF (Local NEF, or L-NEF
- NWDAF Network Data Analytics Function
- 5G Core 5G Core
- Access and Mobility Management Function Access and Mobility Management Function
- Session Management Function Session Management Function, SMF
- Policy Control Function Policy Control Function
- UDM Unified Data Management
- application Function Application Function, AF
- NEF Network Exposure Function
- OAM Operation Administration Maintenance
- DCCF Data Collection Coordination Function
- UDM User Desired Requirement
- ADRF Analytics Data Repository Function
- MFAF Messaging Framework Adapter Function
- Network Function Network Function entities
- NFs Network Function entities
- NEF NF Repository Function
- the 5G core network control plane NWDAF supports data analysis based on core network control plane (Control Plane, CP) data, and optional analysis and data collection through DCCF, its functions are limited to those provided by the 5G core network control plane network functions
- the event subscription does not support the data collection of the core network user plane, radio access network and UE.
- the existing network does not yet support real-time data subscription and services.
- the interface performance and functional design do not support it. Data reporting will affect network performance.
- the Open Radio Access Network proposes a wireless intelligent controller (RAN intelligence controller, RIC), Including non-real time (Non-Real time) wireless intelligent controller and near real-time wireless intelligent controller.
- RAN intelligence controller RIC
- Non-Real time non-real time wireless intelligent controller
- a non-real-time wireless intelligent controller is added to the service management and orchestration system, which interacts with the near-real-time wireless intelligent controller to send policies and auxiliary information through the A1 interface.
- a near-real-time wireless intelligent controller is introduced, which communicates with base stations (such as gNB or eNB, etc.) or base station subsystems (partial baseband functions, such as Centralized Unit (CU)-CP (centralized unit- Control plane), CU-User Plane (User Plane, UP) (Centralized Unit-User Plane) or Distributed Unit (Distributed Unit, DU)) are connected to collect data, send policy and control information, etc.
- base stations such as gNB or eNB, etc.
- base station subsystems partial baseband functions, such as Centralized Unit (CU)-CP (centralized unit- Control plane), CU-User Plane (User Plane, UP) (Centralized Unit-User Plane) or Distributed Unit (Distributed Unit, DU)
- CU-CP centralized unit- Control plane
- CU-User Plane User Plane
- UP Centralized Unit-User Plane
- Distributed Unit Distributed
- O-RAN's wireless smart controller is an intelligent function plug-in to the 3rd Generation Partnership Project (3GPP) 5G protocol standard.
- 3GPP 3rd Generation Partnership Project
- the near-real-time wireless smart controller is defined as a network function in the O-RAN standard, but it can be used with multiple
- the gNB/gNB-CU/gNB-CU-CP/eNB connection is transparent to CN and UE, so its logical connection relationship is more similar to the network management function.
- the near real-time wireless intelligent controller currently focuses on data analysis applications on the network side, and cannot support data collection and analysis services for external functions of the network. Because the category belongs to the wireless side, UE-level data cannot support UE identity (Identity, ID) association of persistent data.
- the resources of the network equipment on the wireless side are more scarce, so the existing base station equipment cannot yet support reporting a large amount of near real-time or real-time data when the business load is high.
- UE feature some mandatory features (mandatory feature) do not require UE capability (capability) signaling interaction.
- the network can send a UE capability request (UECapabilityEnquiry) to the UE, and the UE reports the corresponding UE capability based on the request message Information (UECapabilityInformation).
- UECapabilityInformation request message Information
- UE capabilities are based on wireless access to various protocol layers (Service Data Adaptation Protocol (Service Data Adaption Protocol, SDAP)/Packet Data Convergence Protocol (PDCP)/Radio Link Control (Radio Link Control, RLC)/Media Access Control (Media Access Control, MAC)/Physical Layer (Physical Layer, PHY)) mainly.
- Service Data Adaptation Protocol Service Data Adaption Protocol, SDAP
- Packet Data Convergence Protocol PDCP
- Radio Link Control Radio Link Control
- RLC Radio Link Control
- Media Access Control Media Access Control
- MAC Media Access Control
- Physical Layer Physical Layer
- the embodiment of the present application provides a method for reporting the target plane capability of a network function instance or a network element, including:
- Step 61 The first network function instance or network element reports the target plane capability information of the first network function instance or network element, and the target plane is used to support data collection, data distribution, data security, data privacy, and data analysis and a protocol functional surface of at least one of data preprocessing.
- a network function instance refers to the 3GPP or 3GPP-defined processing modules used in the network, which have defined functional behaviors and 3GPP-defined interfaces.
- Network functions can be implemented as network elements on dedicated hardware, software instances running on dedicated hardware, or in Virtualization functions instantiated on appropriate platforms such as cloud infrastructure.
- a network function instance is realized by software and/or hardware capable of running the network function.
- a network element is a discrete telecommunication entity in a network that can be managed through a specific interface.
- the capability of the target plane includes the capability of a network function instance or network element to exchange control information and/or data information of the target plane.
- the control information of the target plane includes the configuration information of one or more of the functions of connection establishment, data collection, data distribution, data security, data privacy, data analysis and data preprocessing of the target plane, and the data information of the target plane includes the above-mentioned Data required for function execution.
- the target plane is used as a new addition on the basis of the control plane (CP, control plane) and user plane (UP, user plane) to support data collection, data distribution, data security, data privacy, data analysis and data Protocol functional aspects of at least one of the preprocessing.
- the target plane may also be called the data plane.
- the target plane can be used for network optimization to improve network efficiency and user experience; it can also be used to implement 6G new application services (such as perception, computing, etc.) with high quality of service (Quality of Service, QoS) guarantee ; It can also provide users with data anchor points to meet the user's data realization and data security requirements.
- QoS Quality of Service
- the target plane characteristics and capability definition should be able to meet the operator's requirements for the data plane, and reduce the hardware and software design cost of equipment manufacturers. Therefore, it is necessary to support multiple situations of software and hardware design and different combinations of each situation.
- the network function instance or network element reports the capability information of the target plane
- the target plane is a protocol for supporting at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing Functional plane, so as to realize the data collection and use of end-to-end network functions.
- the target surface capability information includes at least one of the following:
- the data includes: the data that can be generated by the first network function instance or the network element itself, and/or, receive data from other functions; the internal functions of the network and/or the external network can be further refined based on the security level or security domain capability definition. For example, it supports network functions whose external security level is A.
- the static capability means that the target plane capability is static and not dynamically adjusted.
- the static capability may be the maximum target plane capability or the minimum target plane capability that the first network function instance or network element can support. It can be set by the first network function instance or network element according to its own hardware design and/or resource allocation, etc.
- the definition of a minimum capability refers to meeting the peak performance of communication services (peak throughput and/or peak number of users, etc.)
- the target surface capability supported by the situation or high load; a definition of maximum capability refers to the target surface capability that can be supported when the target surface is prioritized or low load.
- the dynamic capability means that the capability of the target plane is dynamic and can be adjusted dynamically, for example, the dynamic capability is dynamically adjusted and updated according to the weight of the communication load of the first network function instance or network element.
- a dynamic capability definition method is to select one or more key target surface capability parameters (such as storage size, rate, and subscription data items) as the capability information concerned by the target surface according to the requirements of the target surface. When certain conditions are met, it is considered that the target surface capability has undergone dynamic changes.
- Another way to define dynamic capabilities is to define one or more combinations of communication capabilities and/or target plane capabilities according to the communication load (related parameters of the user plane and/or control plane) and/or target plane load, and further The above combinations are divided into one or more grades according to the capability of the target surface.
- the target plane capability is a static capability
- the first network function instance or network element reports or the network queries the corresponding target plane capability information, and the corresponding target plane capability information remains unchanged.
- the target surface capability includes static capability and dynamic capability
- the maximum or minimum target surface capability is usually used as the upper or lower limit of the target surface capability, and the current capability situation is dynamically determined according to the influencing factors.
- Parameters related to the user plane and/or control plane in the above-mentioned embodiments (number of activated users, uplink throughput, downlink throughput, uplink utilization rate (such as physical uplink shared channel (Physical Uplink Shared Channel, PUSCH RB) utilization rate), Downlink utilization rate (such as physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) / physical downlink control channel (Physical Downlink Control Channel, PDCCH) resource block (Resource Block, RB) utilization rate), radio resource control (Radio Resource Control, RRC) connection number, protocol data unit (Protocol Data Unit, PDU) session (session) average traffic or radio bearer (such as Data Radio Bearer, DRB) average flow, perceived service/task number, computing service/task number) associated goals
- uplink utilization rate such as physical uplink shared channel (Physical Uplink Shared Channel, PUSCH RB) utilization rate
- Downlink utilization rate such as physical downlink shared channel (Physical Downlink Shared Channel, PDSCH)
- the first network function instance or the definition of the dynamic capability of the target plane of the network element is jointly defined by the value or value range of the key parameters of the user plane and/or control plane and the dynamic capability of the target plane
- the first A network function instance or network element target plane dynamic capability information the network function of the target plane (such as the first target plane network function instance or the second target plane network function instance) can query the network management function or other network functions for the described and target
- the key parameter values of the user plane and/or control plane jointly defined by the plane dynamic capabilities, based on the joint definition information, and then obtain the target plane capability information.
- the way of joint definition may be to define different values or value ranges of key parameters of the user plane and/or control plane as different communication capability levels, and then the capability levels of the target plane and the communication capability levels have a mapping relationship. For example, based on the uplink and downlink physical resource block (Physical Resource Block, PRB) utilization rate, the number of users in the RRC connection state, and the uplink and downlink speed, the first network function instance or network element communication capability status is defined as high, medium and low. The level corresponds to the capabilities of the first network function instance or the three target planes of the network element, as shown in the following table.
- the target plane network function instance queries the first network function instance or the parameter value or level information of the current communication capability state of the network element, and then obtains the current capability level of the terminal target plane.
- PRB Physical Resource Block
- the target plane capability reporting method may include at least one of the following: active reporting of capability updates, reporting based on target plane network function instance configuration change conditions meeting the change conditions, and target plane network function instance query reporting.
- the target plane capability reporting method configured by the target plane network function instance is not supported, it is updated according to the supported default target plane capability reporting method; for example If the target plane capability reporting method configured in the target plane network function instance is supported, update it according to the target plane capability reporting method configured in the target plane network function instance configuration.
- the target surface data reporting mode includes: subscription reporting and/or default data collection and reporting.
- Subscribing and reporting means that the first network function instance or network element interacts with the target plane network function instance to determine the data to be reported and/or measurement or reporting conditions, etc., and perform data reporting on this basis.
- the default data collection and reporting refers to the pre-agreed data collection item between the first network function instance or network element and the target plane network function instance, and the first network function instance or network element reports the agreed data by default.
- the state of the supported target surface includes an open state and a forbidden state
- the definition of the enabled state may be further refined based on multiple capability levels.
- the data types supported by the target plane include at least one of the following: communication data, sensing data, computing power data, artificial intelligence (artificial intelligence, AI) data, user subscription data, network operation data, Digital twin data.
- the supported transmission direction of the target plane includes uplink and/or downlink.
- the control information interaction capability of the target plane is both uplink and downlink.
- the data interaction capability of the target plane if it supports uplink, it means that the first network function instance or network element supports data reporting on the target plane; if it supports downlink, it means that the first network function instance or network element supports the target plane data reception.
- communication-oriented data reporting can provide communication measurement data required for communication service quality optimization
- perception-oriented data reporting can provide perception measurement quantities required for perception
- calculation-oriented or AI data reporting can provide calculation input required for calculation And/or output data
- the communication-oriented data reception may be the data information required by the first network function instance or network element local communication decision-making
- the perception-oriented data reception may be the reception of the perception measurements or perception results required for local perception or decision-making
- computing-oriented Data reception may be receiving input and/or output data for a computation.
- the supported maximum data uplink rate on the target plane can also be expressed as the supported maximum data collection rate or maximum reporting rate.
- different rate ranges can be defined as different levels of rate, then only the level information needs to be given for this item to improve the efficiency of expression.
- This item can also be expressed as the supported maximum data usage rate or maximum data distribution rate or maximum reception rate.
- different rate ranges can also be defined as different levels of the rate, then only the level information needs to be given in this item to improve the efficiency of expression.
- This item can be the total buffer size of all protocol layers, or the total buffer size of layers, such as Layer-2 (layer 2) total buffer size and/or layer-3 (layer 3) total buffer size .
- the target surface functions may include at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing.
- this item is used to indicate the largest data collection item that can be supported at the same time, such as the maximum simultaneous support for Reference Signal Received Power (RSRP) and Reference Signal Received Quality ( Reference Signal Received Quality, RSRQ) 2 items of data collection. This can be the maximum number of data collection items supported for all data. When classifying or classifying data, this item can also be expressed as the maximum number of data collection items supported for a certain type or level of data.
- RSRP Reference Signal Received Power
- RSRQ Reference Signal Received Quality
- the data collection subscription ID when data collection is configured, the data collection subscription ID will be sent to the first network function instance or network element.
- the length of the ID sequence number can be expressed in how many bits; when the first network function instance or network element needs to use the target When providing data, there is also a corresponding data receiving subscription ID.
- the minimum time granularity is each transmission time interval (Transmission Time Interval, TTI).
- the base station can configure the data collection of the UE and schedule the resources of the target plane based on the capability information.
- the message may be oriented to data reporting and/or data receiving.
- the first network function instance or network element is a core network network function instance or network element, or is a radio access network network function instance or network element.
- the first network function instance or network element reporting target plane capability information of the first network function instance or network element includes:
- the first network function instance or network element When the first network function instance or network element establishes an interface, it sends an interface establishment request to the second network function instance, and the interface establishment request carries target plane capability information of the first network function instance or network element;
- the first network function instance or network element sends a configuration update message to the second network function instance when the configuration is updated, and the configuration update message carries target plane capability information of the first network function instance or network element;
- the second network function instance is a core network network function instance.
- the second network function instance may be an AMF.
- the first network function instance or network element reporting target plane capability information of the first network function instance or network element includes:
- the first network function instance or network element sends the description information of the first network function instance or network element to the second network function instance, and the description information includes the target plane of the first network function instance or network element capability information;
- the second network function instance is used to maintain target plane capability information of the first network function instance or network element
- the second network function instance is a core network network function instance or a radio access network network function instance.
- the second network function instance may be NRF.
- the first network function instance or network element reporting target plane capability information of the first network function instance or network element includes:
- the first network function instance or network element reports the target plane capability information of the first network function instance or network element, wherein the target plane capability update condition includes at least one of the following:
- the level of the target plane capability of the first network function instance or network element changes
- the parameter and/or value range of the target plane capability of the first network function instance or network element configured by the target plane network function instance satisfies a preset condition.
- the first network function instance or network element reports the target plane capability information of the first network function instance or network element, including at least one of the following:
- the first network function instance or network element updates the description information of the first network function instance or network element to the second network function instance, and the description information includes the first network function instance Target plane capability information of a function instance or network element; wherein, the second network function instance is used to maintain target plane capability information of the first network function instance or network element; optionally, the second network function instance may be NRF.
- the first network function instance or network element sends the target plane
- the network function instance reports the target plane capability information of the first network function instance or network element
- the first network function instance or network element reports the target plane capability information of the first network function instance or network element .
- the first network function instance or network element reporting target plane capability information of the first network function instance or network element includes:
- the first network function instance or network element reports the target plane static capability of the first network function instance or network element
- the first network function instance or network element receives target plane capability reporting mode configuration and/or target plane capability update conditions
- the first network function instance or network element reports the target plane dynamic capability of the first network function instance or network element according to the configuration of the target plane capability reporting manner and/or the target plane capability update condition.
- the embodiment of the present application provides a network function instance or a method for acquiring the target plane capability of a network element, including:
- Step 71 The target plane network function instance receives the target plane capability information of the first network function instance or network element, and the target plane is used to support data collection, data distribution, data security, data privacy, data analysis and data preprocessing At least one of the functional aspects of the protocol.
- the target surface capability information includes at least one of the following:
- the state of the supported target surface includes the enabled state and the disabled state;
- the data type supported by the target surface is the data type supported by the target surface
- the maximum supported length of a single target plane packet is the maximum supported length of a single target plane packet.
- the target plane network function instance is a core network target plane network function instance, a wireless access network target plane network function instance, or a terminal target plane network function instance.
- An example of the network function on the target plane of the core network is a network function used to support at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing in the core network;
- An instance of the target plane network function of the wireless access network is a network function used to support at least one of data collection, data distribution, data security, data privacy, data analysis and data preprocessing in the wireless access network;
- An example of the network function on the target plane of the terminal is a network function used in the terminal to support at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing.
- the target plane network function instance receives the target plane capability information of the first network function instance or network element, it further includes:
- the target plane network function instance sends target plane capability query information to the second network function instance or the first network function instance or network element, and the query information indicates the target plane capability information to be queried;
- the target plane network function instance receives target plane capability information reported by the second network function instance or the first network function instance or network element based on the target plane capability information that needs to be queried.
- the target plane network function instance receives target plane capability information of the first network function instance or network element, including:
- the target plane network function instance receives the target plane static capability of the first network function instance or network element
- the target plane network function instance sends a target plane capability reporting method configuration and/or a target plane capability update condition based on the first network function instance or the target plane static capability of the network element;
- the target plane network function instance receives the target plane dynamic capability reported based on the target plane capability reporting manner configuration and/or target plane capability update condition.
- the target plane capability acquisition of the network function instance or network element Methods also include:
- the target plane network function instance sends relevant parameter query information of the user plane and/or control plane, and the relevant parameters of the user plane and/or control plane are associated with the target plane dynamic capabilities of the first network function instance or network element ;
- the target plane network function instance receives values of related parameters of the user plane and/or control plane
- the target plane network function instance determines the target plane dynamic capability of the first network function instance or network element according to the values and/or ranges of relevant parameters of the user plane and/or control plane.
- the embodiment of the present application provides a method for reporting the target plane capability of a network function instance or a network element, including:
- Step 81 The second network function instance receives the target plane capability information of the first network function instance or network element reported by the first network function instance or network element, and the target plane is used to support data collection, data distribution, data Protocol functional aspects of at least one of security, data privacy, data analysis, and data preprocessing;
- Step 82 The second network function instance receives target plane capability query information sent by the target plane network function instance, and the query information indicates the target plane capability information to be queried;
- Step 83 The second network function instance reports target plane capability information to the target plane network function instance based on the target plane capability information that needs to be queried.
- the target surface capability information includes at least one of the following:
- the state of the supported target surface includes the enabled state and the disabled state;
- the data type supported by the target surface is the data type supported by the target surface
- the maximum supported length of a single target plane packet is the maximum supported length of a single target plane packet.
- the target plane capability information of the first network function instance or network element is carried in an interface establishment request or a configuration update message.
- the second network function instance may be an AMF.
- the second network function instance is used to maintain target plane capability information of the first network function instance or network element; the target plane capability information of the first network function instance or network element is passed through the The description information of the first network function instance or network element is carried.
- the second network function instance may be NRF.
- Embodiment 1 of this application a target plane capability reporting scheme based on the interface between network function instances
- the embodiment of the present application provides a network function instance or network element target plane capability reporting scheme based on the establishment process of radio access network nodes and core network interfaces.
- the first target plane network function instance is for the core network.
- Step 1 When the radio access network node (RAN-node) (that is, the first network function instance or network element in the radio access network) establishes a backhaul (backhaul) interface with the AMF, the registration request message carries the first network function Target plane capability information of an instance or network element.
- RAN-node radio access network node
- backhaul backhaul
- Step 2 the first network function instance or network element (that is, the above wireless access network node) selected by the first target plane network function instance according to the external data request and/or internal function decision;
- Step 3 The first target plane network function instance requests the AMF (that is, the second network function instance) for the target plane capability of the first network function instance or network element.
- AMF that is, the second network function instance
- Step 4 The AMF sends the target plane capability information of the first network function instance or network element to the first target plane network function instance.
- the establishment of the corresponding interface is the establishment of an interface for interaction between base stations (such as X2, Xn interface, etc.).
- Embodiment 2 of this application a service-based architecture-based network function instance or network element target surface capability reporting + on-demand query solution
- Service-oriented core network network functions, or the 6G radio access network may also evolve in the direction of service.
- a service-oriented architecture in order to facilitate discovery of network function instances or network elements and maintenance of description information (profile) of network function instances or network elements, a certain network function instance is usually set to be responsible for the above functions.
- this network function instance is called Network Repository Function (NRF).
- NRF Network Repository Function
- a network function instance or network element target plane capability reporting scheme is briefly described as follows:
- Step 1 The first network function instance or network element sends the description information of the first network function instance or network element to the NRF (that is, the second network function instance), including the target plane capability information of the first network function instance or network element.
- Step 2 The first target plane network function instance selects the first network function instance or network element according to the external data request and/or internal function decision.
- Step 3 The first target plane network function instance requests the NRF for the target plane capability information of the first network function instance or network element.
- Step 4 The NRF sends the target plane capability information of the first network function instance or network element to the first target plane network function instance.
- Embodiment 3 of this application a reporting scheme for static capabilities and dynamic capabilities
- static capacity can be defined as maximum capacity and/or minimum capacity, and a minimum capacity definition refers to the goal supported when meeting peak performance (peak throughput and/or peak number of users, etc.) conditions such as communication services or high load Surface capability situation; a definition of maximum capability refers to the target surface capability that can be supported when the target surface is prioritized or low load.
- a dynamic capability definition method is to select one or more key target surface capability parameters (such as storage size, rate, and subscription data items) as the capability information concerned by the target surface according to the requirements of the target surface.
- Another way to define dynamic capabilities is to define one or more combinations of communication capabilities and/or target plane capabilities according to the communication load (related parameters of the user plane and/or control plane) and/or target plane load, and further The above combinations are divided into one or more grades according to the capability of the target surface.
- Parameters related to the user plane and/or control plane (number of activated users, uplink throughput, downlink throughput, uplink utilization rate (such as PUSCH RB utilization rate), downlink utilization rate (such as PDSCH/PDCCH RB utilization rate) in the above-mentioned embodiment column ), the number of RRC connections, the average flow of PDU sessions or the average flow of radio bearers (such as DRB), the number of perceived services/tasks, and the number of computing services/tasks).
- the potential advantage is that the first communication process in the existing communication process
- the relevant parameters of the user plane and/or control plane of a network function instance or network element can be collected by communication measurement or network management, so the target plane can query the corresponding network function and/or network management function for the user plane and/or control plane Relevant parameters, based on the relevant parameters of the user plane and/or the control plane, the target plane capability of the first network function instance or network element can be known.
- the first network function instance or the definition of the dynamic capability of the target plane of the network element is jointly defined by the value or value range of the key parameters of the user plane and/or control plane and the dynamic capability of the target plane
- the first A network function instance or network element target plane dynamic capability information the network function of the target plane (such as the first target plane network function instance or the second target plane network function instance) can query the network management function or other network functions for the described and target
- the key parameter values of the user plane and/or control plane jointly defined by the plane dynamic capabilities, based on the joint definition information, and then obtain the target plane capability information.
- the way of joint definition may be to define different values or value ranges of key parameters of the user plane and/or control plane as different communication capability levels, and then the capability levels of the target plane and the communication capability levels have a mapping relationship. For example, based on information such as uplink and downlink PRB utilization, number of users in RRC connection state, and uplink and downlink speed, the first network function instance or network element communication capability status is defined as high, medium, and bottom three levels, corresponding to the first network function instance Or the capabilities of the three target planes of the NE, as shown in the following table.
- the target plane network function instance queries the first network function instance or the parameter value or Level information, and then obtain the current capability level of the terminal target surface.
- the update condition of the target surface capability can be one or more of the following:
- the target surface capability can be defined as multiple levels according to the target surface capability parameters and/or value ranges, etc. When the capability changes from a certain level to another level, it needs to be updated;
- the network function instance of the target plane configures the update capability when the total buffer size of the target plane is less than A.
- the update method may adopt the following potential update methods:
- the first network function instance or network element updates the description information of the first network function instance or network element to the NRF, and the description information includes the target plane capability information of the first network function instance or network element; wherein , NRF is used to maintain the target plane capability information of the network function instance or network element; the target plane network function instance subscribes to the NRF for the target plane capability information of one or more network function instances or network elements, and the NRF receives the above capability update information , it is sent to the network function instance on the target plane.
- the first network function instance or network element reports the target plane network function instance to the target plane network function instance.
- the capability information of the target surface of the first network function instance or network element is not relayed by NRF or other network functions. This method helps the target surface to make adjustments according to the update situation more quickly;
- the target plane function If the target plane function requests the target plane capability information of the first network function instance or network element from the first network function instance or network element or NRF or other network functions (such as AMF), the corresponding function sends the corresponding target plane capability information capability information.
- Step 1 When the first network function instance or network element establishes an interface connection, report the static capability to the NRF, where the static capability can be the maximum capability and/or the minimum capability, and the target plane network function instance can be the first target plane network function instance and/or Or the second target plane network function instance and/or the third target plane network function instance.
- the first target plane network function instance is a core network target plane network function instance; the second target plane network function instance is a radio access network target plane network function instance, and the third target plane network function instance is a UE target plane network function instance.
- Step 2 The target plane network function instance decides the manner of reporting/updating the target plane capability of the first network function instance or network element according to the static capability and/or other information.
- Step 3 The target surface network function instance sends mode configuration and/or conditions, wherein the mode configuration can be configured as one or more of change active reporting, configuration condition reporting, and query reporting, and the condition is the condition of target surface capability change, for example Level-based capability changes, key capability parameters and/or thresholds, etc.
- Step 4 The first network function instance or the network element and the target plane function perform dynamic capability reporting/updating according to the information in step 3 and/or other information.
- the first network function instance or network element may support target plane functions on demand according to target operator requirements and/or hardware costs, etc. during design.
- the network function when the network function supports the target plane, it can share hardware resources with other processing such as communication through dynamic capabilities.
- dynamic capabilities related to relevant parameters of the user plane and/or control plane it can The related parameter mapping of the control plane saves the overhead of dynamic capability update.
- the method for reporting the target plane capability of a network function instance or a network element provided in the embodiment of the present application may be executed by a device for reporting the target plane capability of a network function instance or a network element.
- the network function instance or the target plane capability reporting method of the network element is taken as an example to illustrate the network function instance or the target plane of the network element provided by the embodiment of the present application. Capability reporting device.
- the embodiment of the present application also provides a network function instance or a target plane capability reporting device 110 of a network element, including:
- the first reporting module 111 is configured to report the target plane capability of the first network function instance or network element Information, the target plane is a protocol function plane for supporting at least one of data collection, data distribution, data security, data privacy, data analysis and data preprocessing.
- the target surface capability information includes at least one of the following:
- the state of the supported target surface includes the enabled state and the disabled state;
- the data type supported by the target surface is the data type supported by the target surface
- the maximum supported length of a single target plane packet is the maximum supported length of a single target plane packet.
- the device 110 for reporting the target plane capability of a network function instance or network element is a network function instance or network element of a core network, or a network function instance or network element of a radio access network.
- the first reporting module 111 is configured to send an interface establishment request to the second network function instance when establishing the interface, the interface establishment request carrying the target plane of the first network function instance or network element capability information;
- the first reporting module 111 is configured to send a configuration update message to the second network function instance when the configuration is updated, and the configuration update message carries target plane capability information of the first network function instance or network element;
- the second network function instance is a core network network function instance.
- the first reporting module 111 is configured to send description information of the first network function instance or network element to the second network function instance, where the description information includes The target surface capability information of the element;
- the second network function instance is used to maintain target plane capability information of the first network function instance or network element
- the second network function instance is a core network network function instance or a radio access network network function instance.
- the first reporting module 111 is configured to report the target plane capability information of the first network function instance or network element if the target plane capability update condition is met, wherein the target plane capability update condition includes the following At least one of:
- the level of the target plane capability of the first network function instance or network element changes
- the parameter and/or value range of the target plane capability of the first network function instance or network element configured by the target plane network function instance satisfies a preset condition.
- the first reporting module 111 is configured to report the target plane capability information of the first network function instance or network element if the target plane capability update condition is met, including at least one of the following:
- the target plane capability update condition If the target plane capability update condition is met, update the description information of the first network function instance or network element to the first network function, where the description information includes the target plane capability information of the first network function instance or network element; Wherein, the second network function instance is used to maintain target plane capability information of the first network function instance or network element;
- the target plane capability update condition is satisfied, and the change of the target plane capability affects the target plane-related functional process that the first network function instance or network element is participating in, report the first network function instance to the target plane network function instance Target surface capability information of function instances or network elements;
- the target plane capability information of the first network function instance or network element is reported.
- the first reporting module 111 is configured to report the target plane static capability of the first network function instance or network element;
- the device 110 for reporting the target plane capability of the network function instance or network element further includes:
- the receiving module is used to receive the configuration of the reporting mode of the target surface capability and/or the update condition of the target surface capability
- the first reporting module 111 is further configured to report the target plane dynamic capability of the first network function instance or network element according to the configuration of the target plane capability reporting mode and/or the target plane capability update condition.
- the network function instance or the target surface capability reporting device of the network element in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component of the electronic device, such as an integrated circuit or a chip.
- the electronic device may be a terminal, or other devices other than the terminal.
- the terminal may include, but not limited to, the types of terminal 11 listed above, and other devices may be servers, Network Attached Storage (NAS), etc., which are not specifically limited in this embodiment of the present application.
- NAS Network Attached Storage
- the network function example provided by the embodiment of the present application or the device for reporting the target plane capability of the network element can realize each process realized by the method embodiment in FIG. 6 and achieve the same technical effect. To avoid repetition, details are not repeated here.
- the execution subject may be a network function instance or network element target plane capability acquisition device.
- the network function instance or the target plane capability acquisition method of the network element is taken as an example to illustrate the network function instance or the target plane of the network element provided by the embodiment of the present application.
- Ability Acquisition Device
- the embodiment of the present application also provides a network function instance or a target plane capability acquisition device 120 of a network element, including:
- the first receiving module 121 is configured to receive the target plane capability information of the first network function instance or network element, and the target plane is used to support data collection, data distribution, data security, data privacy, data analysis and data preprocessing At least one of the functional aspects of the protocol.
- the target surface capability information includes at least one of the following:
- the state of the supported target surface includes the enabled state and the disabled state;
- the maximum supported length of a single target plane packet is the maximum supported length of a single target plane packet.
- the network function instance or the target plane capability acquisition device 120 of the network element is a core network target plane network function instance, a radio access network target plane network function instance, or a terminal target plane network function instance.
- the device 120 for obtaining the target plane capability of the network function instance or network element further includes:
- the first sending module is configured to send target plane capability query information to the second network function instance or the first network function instance or network element, where the query information indicates the target plane capability information to be queried;
- the second receiving module is configured to receive target plane capability information reported by the second network function instance or the first network function instance or network element based on the target plane capability information that needs to be queried.
- the first receiving module 121 is configured to receive the target plane static capability of the first network function instance or network element;
- the device 120 for obtaining the target plane capability of the network function instance or network element further includes:
- the second sending module is configured to send target plane capability reporting mode configuration and/or target plane capability update conditions based on the target plane static capability of the first network function instance or network element;
- the first receiving module 121 is further configured to receive the target plane dynamic capability reported based on the target plane capability reporting manner configuration and/or target plane capability update condition.
- the device 120 for obtaining the target plane capability of the network function instance or network element further includes:
- the third sending module is configured to send relevant parameter query information of the user plane and/or control plane, the relevant parameters of the user plane and/or control plane are associated with the target plane dynamic capabilities of the first network function instance or network element ;
- a third receiving module configured to receive values of related parameters of the user plane and/or control plane
- the determination module is configured to determine the target plane dynamic capability of the first network function instance or network element according to the value and/or range of the relevant parameters of the user plane and/or the control plane.
- the network function example provided by the embodiment of the present application or the device for obtaining the target plane capability of the network element can realize each process realized by the method embodiment in FIG. 7 and achieve the same technical effect. To avoid repetition, details are not repeated here.
- the embodiment of the present application also provides a network function instance or a target plane capability reporting device 130 of a network element, including:
- the first receiving module 131 is configured to receive the target plane capability information of the first network function instance or network element reported by the first network function instance or network element, and the target plane is used to support data collection, data distribution, data Protocol functional aspects of at least one of security, data privacy, data analysis, and data preprocessing;
- the second receiving module 132 is configured to receive target plane capability query information sent by the target plane network function instance, where the query information indicates the target plane capability information to be queried;
- the reporting module 133 is configured to report target plane capability information to the target plane network function instance based on the target plane capability information that needs to be queried.
- the target surface capability information includes at least one of the following:
- the state of the supported target surface includes the enabled state and the disabled state;
- the data type supported by the target surface is the data type supported by the target surface
- the maximum supported length of a single target plane packet is the maximum supported length of a single target plane packet.
- the target plane capability information of the first network function instance or network element is carried in an interface establishment request or a configuration update message.
- the device 130 for reporting the target plane capability of the network function instance or network element is used to maintain the target plane capability information of the first network function instance or network element; the target plane capability of the first network function instance or network element The information is carried by the description information of the first network function instance or network element.
- the network function example provided by the embodiment of the present application or the device for reporting the target plane capability of the network element can realize each process realized by the method embodiment in FIG. 8 and achieve the same technical effect. To avoid repetition, details are not repeated here.
- this embodiment of the present application also provides a network device 140, including a processor 141 and a memory 142.
- the memory 142 stores programs or instructions that can run on the processor 141.
- the embodiment of the present application also provides a network device, including a processor and a communication interface, the communication interface is used to report the target plane capability information of the first network function instance or network element, and the target plane is used to support data collection and data distribution
- the protocol function surface of at least one of data security, data privacy, data analysis and data preprocessing.
- the embodiment of the present application also provides a network device, including a processor and a communication interface, the communication interface is used to receive the target plane capability information of the first network function instance or network element, and the target plane is used to support data collection and data distribution The protocol function surface of at least one of data security, data privacy, data analysis and data preprocessing.
- This network device embodiment corresponds to the above-mentioned embodiment of the method applied to the target plane network function example, and the various implementation processes and implementation methods of the above-mentioned method embodiment applied to the target plane network function example can be applied to this network device embodiment, And can achieve the same technical effect.
- the embodiment of the present application also provides a network device, including a processor and a communication interface, and the communication interface is used to receive the target plane capability information of the first network function instance or network element reported by the first network function instance or network element, so that
- the above-mentioned target plane is a protocol function plane used to support at least one of data collection, data distribution, data security, data privacy, data analysis, and data preprocessing; receiving the target plane capability query information sent by the target plane network function instance, the Indicate the target surface capability information that needs to be queried in the query information; report the target surface capability information to the target surface network function instance based on the target surface capability information that needs to be queried.
- This network device embodiment corresponds to the above-mentioned method embodiment applied to the second network function instance, and the various implementation processes and implementation methods of the above-mentioned method embodiment applied to the second network function instance can be applied to this network device embodiment, And can achieve the same technical effect.
- the embodiment of the present application also provides a network device.
- the network device 150 includes: an antenna 151 , a radio frequency device 152 , a baseband device 153 , a processor 154 and a memory 155 .
- the antenna 151 is connected to the radio frequency device 152 .
- the radio frequency device 152 passes through the antenna 151 receives information, and sends the received information to baseband device 153 for processing.
- the baseband device 153 processes the information to be sent and sends it to the radio frequency device 152
- the radio frequency device 152 processes the received information and sends it out through the antenna 151 .
- the method performed by the network device in the above embodiments may be implemented in the baseband device 153, where the baseband device 153 includes a baseband processor.
- the baseband device 153 may include at least one baseband board, for example, a plurality of chips are arranged on the baseband board, as shown in FIG.
- the program executes the network device operations shown in the above method embodiments.
- the network device may also include a network interface 156, such as a common public radio interface (common public radio interface, CPRI).
- a network interface 156 such as a common public radio interface (common public radio interface, CPRI).
- the network device 150 in the embodiment of the present application further includes: instructions or programs stored in the memory 155 and operable on the processor 154, and the processor 154 calls the instructions or programs in the memory 155 to execute FIG. 11 , FIG. 12 or The method executed by each module shown in FIG. 13 achieves the same technical effect. In order to avoid repetition, it is not repeated here.
- the embodiment of the present application also provides a network device.
- the network device 160 includes: a processor 161 , a network interface 162 and a memory 163 .
- the network interface 162 is, for example, a common public radio interface (common public radio interface, CPRI).
- the network device 160 of the embodiment of the present application also includes: instructions or programs stored in the memory 163 and operable on the processor 161, and the processor 161 calls the instructions or programs in the memory 163 to execute FIG. 11 , FIG. 12 or The method executed by each module shown in FIG. 13 achieves the same technical effect. In order to avoid repetition, it is not repeated here.
- the embodiment of the present application also provides a readable storage medium, where a program or instruction is stored on the readable storage medium, and when the program or instruction is executed by the processor, the above-mentioned network function instance or the method for reporting the target plane capability of the network element or
- the various processes of the embodiment of the method for acquiring the target plane capability of the network function instance or the network element can achieve the same technical effect, and are not repeated here to avoid repetition.
- the processor is the processor in the terminal described in the foregoing embodiments.
- the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.
- the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to realize the above-mentioned network function instance or network element
- the method for reporting the target plane capability or the various processes of the embodiment of the network function instance or the method for acquiring the target plane capability of the network element can achieve the same technical effect. To avoid repetition, details are not repeated here.
- the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
- An embodiment of the present application further provides a computer program product, the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the above-mentioned network function instance or target plane capability reporting of network elements
- the various processes of the embodiment of the method or the network function instance or the method for obtaining the target surface capability of the network element can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.
- the embodiment of the present application also provides a communication system, including: a plurality of network devices, wherein one of the network devices can be used to perform the steps of the above method applied to a network function instance or network element, and one of the network devices It can be used to perform the steps of the above-mentioned method applied to the network function instance of the application target plane, and one of the network devices can be used to perform the above-mentioned steps of the method applied to the first network function.
- the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
- the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
- the method of the embodiment can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is a better implementation.
- the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.
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Abstract
本申请公开了一种网络功能实例或网元的目标面能力上报、获取方法及设备,属于无线通信技术领域,本申请实施例的网络功能实例或网元的目标面能力上报方法包括:第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
Description
相关申请的交叉引用
本申请主张在2022年2月11日在中国提交的中国专利申请No.202210129277.9的优先权,其全部内容通过引用包含于此。
本申请属于无线通信技术领域,具体涉及一种网络功能实例或网元的目标面能力上报、获取方法及设备。
现有网络尚不支持端到端网络功能的数据收集控制,例如用户设备(User Equipment,UE)到核心网(Core Network,CN)的数据收集控制,用户设备到无线接入网(Radio Access Network,RAN)的数据收集控制,并且,现有标准中尚无网络功能实例或网元在数据收集、传输和分析等方面的能力定义,难以实现一些高服务质保障的应用服务,例如第六代移动通信技术(6th Generation Mobile Communication Technology,6G)网络中的感知、计算等应用服务。
因此,如何支持端到端网络功能的数据收集和使用问题需要解决。
发明内容
本申请实施例提供一种网络功能实例或网元的目标面能力上报、获取方法及设备,能够解决端到端网络功能的数据收集和使用问题。
第一方面,提供了一种网络功能实例或网元的目标面能力上报方法,包括:
第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
第二方面,提供了一种网络功能实例或网元的目标面能力获取方法,包
括:
目标面网络功能实例接收第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
第三方面,提供了一种网络功能实例或网元的目标面能力上报方法,包括:
第二网络功能实例接收第一网络功能实例或网元上报的所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面;
所述第二网络功能实例接收目标面网络功能实例发送的目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;
所述第二网络功能实例基于所述需要查询的目标面能力信息向所述目标面网络功能实例上报目标面能力信息。
第四方面,提供了一种网络功能实例或网元的目标面能力上报装置,包括:
第一上报模块,用于上报所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
第五方面,提供了一种网络功能实例或网元的目标面能力获取装置,包括:
第一接收模块,用于接收第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
第六方面,提供了一种网络功能实例或网元的目标面能力上报装置,包括:
第一接收模块,用于接收第一网络功能实例或网元上报的所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功
能面;
第二接收模块,用于接收目标面网络功能实例发送的目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;
上报模块,用于基于所述需要查询的目标面能力信息向所述目标面网络功能实例上报目标面能力信息。
第七方面,提供了一种网络设备,该网络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、第二方面或第三方面所述的方法的步骤。
第八方面,提供了一种网络设备,包括处理器及通信接口,其中,所述通信接口用于上报所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
第九方面,提供了一种网络设备,包括处理器及通信接口,其中,所述通信接口用于接收第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
第十方面,提供了一种网络设备,包括处理器及通信接口,其中,所述通信接口用于接收第一网络功能实例或网元上报的所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面;接收目标面网络功能实例发送的目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;基于所述需要查询的目标面能力信息向所述目标面网络功能实例上报目标面能力信息。
第十一方面,提供了一种通信系统,包括:多个网络设备,其中一个所述网络设备可用于执行如第一方面所述的方法的步骤,其中一个所述网络设备可用于执行如第二方面所述的方法的步骤,其中一个所述网络设备可用于执行如第三方面所述的方法的步骤。
第十二方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面、第二方面或第三
方面所述的方法的步骤。
第十三方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面、第二方面或第三方面所述的方法。
第十四方面,提供了一种计算机程序产品,所述计算机程序产品被存储在存储介质中,所述计算机程序产品被至少一个处理器执行以实现如第一方面、第二方面或第三方面所述的方法的步骤。
在本申请实施例中,网络功能实例或网元上报目标面能力信息,目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面,从而实现端到端网络功能的数据收集和使用。
图1为本申请实施例可应用的一种无线通信系统的框图;
图2为使用数据收集协调的数据收集体系结构示意图;
图3为使用数据收集协调的网络数据分析开放体系结构示意图;
图4为O-RAN的架构示意图;
图5为UE能力传输示意图;
图6为本申请实施例的网络功能实例或网元的目标面功能上报方法的流程示意图之一;
图7为本申请实施例的网络功能实例或网元的目标面功能获取方法的流程示意图;
图8为本申请实施例的网络功能实例或网元的目标面功能上报方法的流程示意图之二;
图9为本申请实施例一的网络功能实例或网元的目标面功能上报方法的流程示意图;
图10为本申请实施例三的网络功能实例或网元的目标面功能上报方法的流程示意图;
图11为本申请实施例的网络功能实例或网元的目标面功能上报装置的
结构示意图之一;
图12为本申请实施例的网络功能实例或网元的目标面功能获取装置的结构示意图;
图13为本申请实施例的网络功能实例或网元的目标面功能上报装置的结构示意图之二;
图14为本申请实施例的网络设备的结构示意图;
图15为本申请实施例的网络设备的硬件结构示意图之一;
图16为本申请实施例的网络设备的硬件结构示意图之二。
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 Networks,WLAN)接入点或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(Transmission Reception 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、核心网网络功能、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。
下面首先对本申请涉及的通信名词进行说明。
(1)5G网络数据分析服务
请参考图2和图3,网络数据分析功能(Network Data Analytics Function,NWDAF)是第五代移动通信技术(5th Generation Mobile Communication Technology,5G)核心网控制面(5G Core,5GC)网络功能之一,根据不同目的与不同的实体进行交互:
基于接入和移动性管理功能(Access and Mobility Management Function,AMF)、会话管理功能(Session Management Function,SMF)、策略控制功能实体(Policy Control Function,PCF)、统一数据管理实体(Unified Data Management,UDM)、应用功能(Application Function,AF)(直接或通过网络开放功能(Network Exposure Function,NEF))或操作管理维护(Operation Administration Maintenance,OAM)提供的事件订阅来收集数据;
使用数据收集协调功能(Data Collection Coordination Function,DCCF)进行分析和数据收集;
从数据存储库检索信息(例如通过UDM检索用户相关信息的用户所需请求(User Desired Requirement,UDR));
从分析数据存储功能(Analytics Data Repository Function,ADRF)存储和检索信息;
从消息传递框架适配器功能(Messaging Framework Adaptor Function,MFAF)分析和数据收集;
检索有关网络功能实体(Network Function,NFs)的信息(例如,从NF存储功能(NF Repository Function,NRF)检索与NFs相关的信息);
根据需求向消费者提供分析;
向消费者提供大量数据。
虽然5G核心网控制面NWDAF支持基于核心网控制面(Control Plane,CP)数据的数据分析,以及可选的通过DCCF进行分析和数据收集,但是其功能仅限于5G核心网控制面网络功能所提供的订阅事件,并不支持核心网用户面、无线接入网和UE的数据收集。并且,现有网络尚不支持实时数据订阅和服务,一方面接口性能和功能设计不支持,另一方面是因未标准化数据服务相关的功能导致网元设备并未考虑这部分开销,因此大量实时数据上报会影响网络性能。
(2)5G O-RAN网络架构
如图4所示,相比于现有5G无线接入网络架构和功能,开放式无线接入网(Open Radio Access Network,O-RAN)提出了无线智能控制器(RAN intelligence controller,RIC),包括非实时(Non-Real time)无线智能控制器和近实时无线智能控制器。从管理面看,在服务管理和编排系统中增加了非实时无线智能控制器,通过A1接口与近实时无线智能控制器交互发送策略和辅助信息等。从网络功能看,引入了近实时无线智能控制器,通过E2接口与基站(如gNB或eNB等)或基站子系统(部分基带功能,如集中单元(Centralized Unit,CU)-CP(集中单元-控制面)、CU-用户面(User Plane,UP)(集中单元-用户面)或分布单元(Distributed Unit,DU))相连,可采集数据,发送策略和控制信息等。
O-RAN的无线智能控制器是第三代合作伙伴计划(3rd Generation Partnership Project,3GPP)5G协议标准外挂的智能化功能,虽然在O-RAN标准中将近实时无线智能控制器定义为网络功能,但是其可与多个
gNB/gNB-CU/gNB-CU-CP/eNB连接,对CN和UE透明,因此其逻辑连接关系更类似于网管功能。并且,近实时无线智能控制器目前侧重于网络侧的数据分析应用,无法支持对网络外部功能提供数据收集和分析服务。因为范畴属于无线侧,对于UE级的数据无法支持持久化数据的UE身份标识符号(Identity,ID)关联问题。另外,无线侧网络设备的资源更为稀缺,因此现有基站设备尚不能支持在业务负荷较高时上报大量近实时或实时数据。
(3)5G UE能力定义和上报方案
根据38.822UE特征(feature)的定义,一部分强制性特征(mandatory feature)是不需要UE能力(capability)信令交互。在强制性特征基础上如果网络需要知道其他UE能力信息,根据38.331的定义,如图5所示,网络(Network)可以向UE发送UE能力请求(UECapabilityEnquiry),UE基于请求消息上报对应的UE能力信息(UECapabilityInformation)。UE能力在38.306定义,目前UE能力以无线接入各个协议层(业务数据适应协议(Service Data Adaption Protocol,SDAP)/分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)/无线链路控制(Radio Link Control,RLC)/媒体接入控制(Media Access Control,MAC)/物理层(Physical Layer,PHY))为主。
现有协议UE feature和UE能力的定义,以及UE能力上报方案均未考虑目标面相关的内容,在引入目标面后需要考虑。
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网络功能实例或网元的目标面能力上报、获取方法及设备进行详细地说明。
请参考图6,本申请实施例提供一种网络功能实例或网元的目标面能力上报方法,包括:
步骤61:第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
网络功能实例,是指网络中采用的3GPP或3GPP定义的处理模块,具有定义的功能行为和3GPP定义的接口,网络功能可以实现为专用硬件上的网元、专用硬件上运行的软件实例或者在适当平台(如云基础设施)上实例化的虚拟化功能。网络功能实例由能够运行该网络功能的软件和/或硬件实现。
网元是指网络中的一个离散的电信实体,可通过特定接口进行管理。
本申请实施例中,目标面的能力包括网络功能实例或网元进行目标面的控制信息和/或数据信息的交互的能力。目标面的控制信息包括目标面的连接建立、数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理等功能中的一项或多项的配置信息,目标面的数据信息包括上述功能执行时所需的数据。
本申请中,以目标面作为在控制面(CP,control plane)和用户面(UP,user plane)基础上新增的用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。目标面也可能称为数据面。
本申请实施例中,目标面可用于网络优化,提升网络效率和用户体验;也可以用于实现高服务质量(Quality of Service,QoS)保障的6G新增的应用服务(如感知、计算等);也可以为用户提供数据锚点,满足用户的数据变现和数据安全要求。对于每个网络功能实例或网元,根据其软硬件设计功能和运营商意愿考虑,目标面特征和能力定义应能满足运营商对数据面的需求,又能够降低设备商的软硬件设计成本,因此需支持软硬件设计的多种情况和各情况的不同组合。
在本申请实施例中,网络功能实例或网元上报目标面能力信息,目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面,从而实现端到端网络功能的数据收集和使用。
本申请实施例中,可选的,所述目标面能力信息包括以下至少一项:
1)指示所述第一网络功能实例或网元是否支持目标面的信息;
2)指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;
其中所述数据包括:第一网络功能实例或网元自身可产生的数据,和/或,接收其它功能的数据;网络内部功能和/或网络外部还可基于安全等级或安全域进一步进行细化的能力定义。例如支持网络外部安全等级为A的网络功能。
3)指示所述目标面能力为静态能力或动态能力的信息;
本申请实施例中,静态能力表示所述目标面能力为静态的,不动态调整,例如静态能力可以是第一网络功能实例或网元可以支持的最大目标面能力或最小目标面能力,该能力可以是第一网络功能实例或网元根据自身硬件设计和/或资源分配等设置的,一种最小能力的定义是指在满足通信服务等峰值性能(峰值吞吐量和/或峰值用户数等)情况或高负荷时所支持的目标面能力情况;一种最大能力的定义是指目标面优先时或低负荷时所能支持的目标面能力。
动态能力表示所述目标面的能力为动态的,可动态调整,例如动态能力随着第一网络功能实例或网元通信负载的轻重而动态调整更新。一种动态能力的定义方式是根据目标面的需求选择关键的一个或多个目标面能力参数(如存储大小、速率、订阅数据项)作为目标面所关注的能力信息,如果发生变化或者变化满足某一条件时,则认为目标面能力发生了动态变化。另一种动态能力的定义方式是根据通信负载(用户面和/或控制面的相关参数)和/或目标面负载定义一种或多种通信能力和/或目标面能力的组合,进一步可将上述组合,根据目标面能力的情况分为一个或多个等级。
当目标面能力为静态能力时,第一网络功能实例或网元上报或网络查询了对应的目标面能力信息,相应的目标面能力信息不变。当目标面能力包括静态能力和动态能力时,通常以最大或最小目标面能力做为目标面能力的上限或下限,根据影响因素而动态决策其当前的能力情况。
上述实施列中与用户面和/或控制面的相关参数(激活用户数、上行吞吐量、下行吞吐量、上行利用率(如物理上行共享信道(Physical Uplink Shared Channel,PUSCH RB)利用率)、下行利用率(如物理下行共享信道(Physical Downlink Shared Channel,PDSCH)/物理下行控制信道(Physical Downlink Control Channel,PDCCH)资源块(Resource Block,RB)利用率)、无线资源控制(Radio Resource Control,RRC)连接数、协议数据单元(Protocol Data Unit,PDU)会话(session)平均流量或无线承载(如Data Radio Bearer,DRB)平均流程、感知服务/任务数、计算服务/任务数)关联的目标面能力定义方式,潜在的优势是现有通信流程中第一网络功能实例或网元的用户面和/或控制面的相关参数可由通信测量量或网管进行收集,因此目标面可向对应
的网络功能和/或网管功能查询用户面和/或控制面的相关参数,基于用户面和/或控制面的相关参数可知道第一网络功能实例或网元的目标面能力。
本申请实施例中,如果第一网络功能实例或网元目标面动态能力的定义是通过其用户面和/或控制面关键参数的数值或数值区间与目标面的动态能力联合定义,所述第一网络功能实例或网元目标面动态能力信息,目标面的网络功能(如第一目标面网络功能实例或第二目标面网络功能实例)可向网络管理功能或其他网络功能查询所述与目标面动态能力联合定义的用户面和/或控制面关键参数值,基于联合定义信息进而获得目标面能力信息。其中联合定义的方式可以是将用户面和/或控制面关键参数的不同数值或数值区间定义为不同的通信能力等级,然后目标面的能力等级和通信能力等级有映射关系。例如基于上下行物理资源模块(Physical Resource Block,PRB)利用率、RRC连接态用户数、和上下行速度等信息将第一网络功能实例或网元通信能力状态定义为高、中和底三个等级,对应着第一网络功能实例或网元三个目标面能力,示例如下表所示。目标面网络功能实例查询该第一网络功能实例或网元当前通信能力状态的参数数值或等级信息,进而获得终端目标面的当前能力等级。
4)支持的目标面能力上报方式;
本申请实施例中,可选的,目标面能力上报方式可以包括以下至少一项:能力更新主动上报,基于目标面网络功能实例配置变化条件满足变化条件上报,目标面网络功能实例查询上报。
5)指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;
本申请实施例中,可选的,如果不支持目标面网络功能实例配置的目标面能力上报方式,则根据所支持的默认的目标面能力上报方式进行更新;如
果支持目标面网络功能实例配置的目标面能力上报方式,则根据目标面网络功能实例配置的目标面能力上报方式进行更新。
6)支持的目标面数据上报模式;
本申请实施例中,可选的,目标面数据上报模式包括:订阅上报和/或默认数据收集上报等。其中订阅上报指第一网络功能实例或网元与目标面网络功能实例之间通过交互确定所需上报的数据和/或测量或上报条件等,在此基础上进行数据上报。默认数据收集上报指通过第一网络功能实例或网元与目标面网络功能实例之间的预先约定的数据收集项,第一网络功能实例或网元默认进行所约定数据的上报。
7)支持的目标面的状态,所述状态包括开启状态和禁止状态;
本申请实施例中,可选的,对于开启状态可以进一步基于多个能力等级来细化开启状态的定义。
8)指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;
9)所述目标面支持的数据类型;
本申请实施例中,可选的,目标面支持的数据类型包括以下至少一项:通信数据、感知数据、算力数据、人工智能(artificial intelligence,AI)数据、用户签约数据、网络运营数据、数字孪生数据。
10)支持的目标面的传输方向;
本申请实施例中,可选的,支持的目标面的传输方向包括上行和/或下行。通常目标面的控制信息交互能力是既有上行又有下行的。对于目标面的数据交互能力,如果支持上行,那么意味着该第一网络功能实例或网元支持目标面的数据上报;如果支持下行,那么意味着该第一网络功能实例或网元支持目标面数据的接收。
例如,面向通信数据上报可以是提供通信服务质量优化所需的通信测量数据,面向感知数据上报可以是提供感知所需的感知测量量,面向计算或AI数据上报可以是提供计算所需的计算输入和/或输出数据,面向通信数据接收可以是第一网络功能实例或网元本地通信决策所需的数据信息,面向感知数据接收可以是接收本地感知或决策所需的感知测量量或感知结果,面向计算
数据接收可以是接收计算的输入和/或输出数据。
11)支持的目标面最大数据上行速率;
支持的目标面最大数据上行速率,也可以表述为支持的最大数据收集速率或最大上报速率。为了避免该项的连续数据范围过大,表示困难,可以将不同速率范围定义为速率的不同等级,那么此项仅需要给出等级信息,提高表示效率。
12)支持的目标面最大数据下行速率;
该项也可以表述为支持的最大数据使用速率或最大数据分发速率或最大接收速率。同样的,也可以将不同速率范围定义为速率的不同等级,那么此项仅需要给出等级信息,提高表示效率。
13)所述目标面的总缓存区大小;
该项可以是所有协议层的总缓存区大小,也可以是分层的总缓存区大小,例如Layer-2(层2)总缓存区大小和/或layer-3(层3)总缓存区大小。
14)支持的目标面网络功能;
目标面功能可以包括数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项。
15)支持的最大数据收集项数量;
因为数据收集需对应的硬件资源和软件处理支持,故此项用于指示可以同时支持的最大的数据收集项,例如最大同时支持参考信号接收功率(Reference Signal Received Power,RSRP)和参考信号接收质量(Reference Signal Received Quality,RSRQ)2项数据收集。此项可以是对于所有数据而言,所能支持的最大数据收集项数量。当对数据进行分类或者分等级定义时,此项也可以表示为对于某一类或某个等级的数据,所支持的最大数据收集项数量。
16)支持的ID序号大小;
例如通常在数据收集配置时,会对第一网络功能实例或网元发送数据收集订阅ID,该ID序号的长度,可以用多少个比特表示;当第一网络功能实例或网元需要使用目标面提供的数据时,也有对应的数据接收订阅ID。
17)支持的数据收集的最小时间颗粒度;
指示第一网络功能实例或网元能够采集的数据的最小时间颗粒度,例如对于RSRP,最小时间颗粒度是每个传输时间间隔(Transmission Time Interval,TTI)。
18)支持的数据上报的最小时间颗粒度;
当目标面所需的数据收集后,第一网络功能实例或网元能够支持最快多久上报一次。基站可基于此项能力信息,对UE的数据收集进行配置和调度目标面的资源。
19)支持的单个目标面报文的最大长度。
该报文可以面向数据上报和/或数据接收。
本申请实施例中,可选的,所述第一网络功能实例或网元为核心网网络功能实例或网元,或者,为无线接入网网络功能实例或网元。
一些实施例中,可选的,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息包括:
所述第一网络功能实例或网元在建立接口时,向第二网络功能实例发送接口建立请求,所述接口建立请求中携带所述第一网络功能实例或网元的目标面能力信息;
和/或
所述第一网络功能实例或网元在配置更新时,向第二网络功能实例发送配置更新消息,所述配置更新消息中携带所述第一网络功能实例或网元的目标面能力信息;
其中,所述第二网络功能实例为核心网网络功能实例。可选的,第二网络功能实例可以是AMF。
在服务化架构中,为了便于发现网络功能实例或网元和维护网络功能实例或网元的描述信息(profile)通常会设置某一网络功能实例负责上述功能。一些实施例中,可选的,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息包括:
所述第一网络功能实例或网元向第二网络功能实例发送所述第一网络功能实例或网元的描述信息,所述描述信息中包括所述第一网络功能实例或网元的目标面能力信息;
其中,所述第二网络功能实例用于维护第一网络功能实例或网元的目标面能力信息;
所述第二网络功能实例为核心网网络功能实例或无线接入网网络功能实例。可选的,所述第二网络功能实例可以是NRF。
一些实施例中,可选的,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息包括:
若满足目标面能力更新条件,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息,其中,所述目标面能力更新条件包括以下至少一项:
所述第一网络功能实例或网元的目标面能力的等级发生变化;
目标面网络功能实例配置的所述第一网络功能实例或网元的目标面能力的参数和/或数值范围满足预设条件。
一些实施例中,可选的,若满足目标面能力更新条件,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息,包括以下至少一项:
若满足目标面能力更新条件,所述第一网络功能实例或网元向第二网络功能实例更新所述第一网络功能实例或网元的描述信息,所述描述信息中包括所述第一网络功能实例或网元的目标面能力信息;其中,所述第二网络功能实例用于维护第一网络功能实例或网元的目标面能力信息;可选的,所述第二网络功能实例可以是NRF。
若满足目标面能力更新条件,且所述目标面能力的变化影响所述第一网络功能实例或网元正在参与的目标面相关的功能流程时,所述第一网络功能实例或网元向目标面网络功能实例上报所述第一网络功能实例或网元的目标面能力信息;
若满足目标面能力更新条件,且接收到目标面网络功能实例发送的目标面能力查询信息,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息。
一些实施例中,可选的,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息包括:
所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面静态能力;
所述第一网络功能实例或网元接收目标面能力上报方式配置和/或目标面能力更新条件;
所述第一网络功能实例或网元根据所述目标面能力上报方式配置和/或目标面能力更新条件,上报所述第一网络功能实例或网元的目标面动态能力。
请参考图7,本申请实施例提供一种网络功能实例或网元的目标面能力获取方法,包括:
步骤71:目标面网络功能实例接收第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
本申请实施例中,可选的,所述目标面能力信息包括以下至少一项:
指示所述第一网络功能实例或网元是否支持目标面的信息;
指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;
指示所述目标面能力为静态能力或动态能力的信息;
支持的目标面能力上报方式;
指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;
支持的目标面数据上报模式;
支持的目标面的状态,所述状态包括开启状态和禁止状态;
指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;
所述目标面支持的数据类型;
支持的目标面的传输方向;
支持的目标面最大数据上行速率;
支持的目标面最大数据下行速率;
所述目标面的总缓存区大小;
支持的目标面网络功能;
支持的最大数据收集项数量;
支持的ID序号大小;
支持的数据收集的最小时间颗粒度;
支持的数据上报的最小时间颗粒度;
支持的单个目标面报文的最大长度。
本申请实施例中,可选的,所述目标面网络功能实例为核心网目标面网络功能实例、无线接入网目标面网络功能实例或终端目标面网络功能实例。
核心网目标面网络功能实例为核心网中用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的网络功能;
无线接入网目标面网络功能实例为无线接入网中用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的网络功能;
终端目标面网络功能实例为终端中用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的网络功能。
本申请实施例中,可选的,所述目标面网络功能实例接收第一网络功能实例或网元的目标面能力信息之后,还包括:
所述目标面网络功能实例向第二网络功能实例或所述第一网络功能实例或网元发送目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;
所述目标面网络功能实例接收第二网络功能实例或所述第一网络功能实例或网元基于所述需要查询的目标面能力信息上报的目标面能力信息。
本申请实施例中,可选的,所述目标面网络功能实例接收第一网络功能实例或网元的目标面能力信息,包括:
所述目标面网络功能实例接收所述第一网络功能实例或网元的目标面静态能力;
所述目标面网络功能实例基于所述第一网络功能实例或网元的目标面静态能力,发送目标面能力上报方式配置和/或目标面能力更新条件;
所述目标面网络功能实例接收基于所述目标面能力上报方式配置和/或目标面能力更新条件上报的目标面动态能力。
本申请实施例中,可选的,所述网络功能实例或网元的目标面能力获取
方法还包括:
所述目标面网络功能实例发送用户面和/或控制面的相关参数查询信息,所述用户面和/或控制面的相关参数与所述第一网络功能实例或网元的目标面动态能力关联;
所述目标面网络功能实例接收所述用户面和/或控制面的相关参数的数值;
所述目标面网络功能实例根据所述用户面和/或控制面的相关参数的数值和/或范围,确定所述第一网络功能实例或网元的目标面动态能力。
请参考图8,本申请实施例提供一种网络功能实例或网元的目标面能力上报方法,包括:
步骤81:第二网络功能实例接收第一网络功能实例或网元上报的所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面;
步骤82:所述第二网络功能实例接收目标面网络功能实例发送的目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;
步骤83:所述第二网络功能实例基于所述需要查询的目标面能力信息向所述目标面网络功能实例上报目标面能力信息。
本申请实施例中,可选的,所述目标面能力信息包括以下至少一项:
指示所述第一网络功能实例或网元是否支持目标面的信息;
指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;
指示所述目标面能力为静态能力或动态能力的信息;
支持的目标面能力上报方式;
指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;
支持的目标面数据上报模式;
支持的目标面的状态,所述状态包括开启状态和禁止状态;
指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;
所述目标面支持的数据类型;
支持的目标面的传输方向;
支持的目标面最大数据上行速率;
支持的目标面最大数据下行速率;
所述目标面的总缓存区大小;
支持的目标面网络功能;
支持的最大数据收集项数量;
支持的ID序号大小;
支持的数据收集的最小时间颗粒度;
支持的数据上报的最小时间颗粒度;
支持的单个目标面报文的最大长度。
一些实施例中,可选的,所述第一网络功能实例或网元的目标面能力信息通过接口建立请求或配置更新消息携带。可选的,此时所述第二网络功能实例可以是AMF。
一些实施例中,可选的,所述第二网络功能实例用于维护第一网络功能实例或网元的目标面能力信息;所述第一网络功能实例或网元的目标面能力信息通过所述第一网络功能实例或网元的描述信息携带。可选的,此时所述第二网络功能实例可以是NRF。
下面结合具体应用场景,对本申请的上述方法进行举例说明。
本申请实施例一:一种基于网络功能实例间接口的目标面能力上报方案
本申请实施例提供了一种基于无线接入网节点和核心网接口建立流程的网络功能实例或网元目标面能力上报方案,如图9所示,第一目标面网络功能实例为核心网用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中任意一项或多项的网络功能,相关步骤简述如下:
步骤1:无线接入网络节点(RAN-node)(即无线接入网中的第一网络功能实例或网元)与AMF建立回传(backhaul)接口时,注册请求消息中携带第一网络功能实例或网元的目标面能力信息。
步骤2:第一目标面网络功能实例根据外部数据请求和/或内部功能决策所选择的第一网络功能实例或网元(即上述无线接入网络节点);
步骤3:第一目标面网络功能实例向AMF(即第二网络功能实例)请求该第一网络功能实例或网元的目标面能力。
步骤4:AMF向第一目标面网络功能实例发送该第一网络功能实例或网元的目标面能力信息。
如果上述第一目标面网络功能实例替换为无线接入网的第二目标面网络功能实例,那么对应的接口建立是基站间交互的接口建立(如X2,Xn接口等)。
本申请实施例二:一种基于服务化架构的网络功能实例或网元目标面能力上报+按需查询方案
面向基于服务化的核心网网络功能,或者6G无线接入网也可能向服务化方向演进。在服务化架构中,为了便于发现网络功能实例或网元和维护网络功能实例或网元的描述信息(profile)通常会设置某一网络功能实例负责上述功能。在下面的实施列中将这一网络功能实例称为网络存储功能(Network Repository Function,NRF),相应的,一种网络功能实例或网元目标面能力上报方案简述如下:
步骤1:第一网络功能实例或网元向NRF(即第二网络功能实例)发送第一网络功能实例或网元的描述信息,其中包括第一网络功能实例或网元目标面能力信息。
步骤2:第一目标面网络功能实例根据外部数据请求和/或内部功能决策所选择的第一网络功能实例或网元。
步骤3:第一目标面网络功能实例向NRF请求第一网络功能实例或网元的目标面能力信息。
步骤4:NRF向第一目标面网络功能实例发送第一网络功能实例或网元的目标面能力信息。
本申请实施例三:一种静态能力和动态能力的上报方案
如前技术方案所述,本申请实施例考虑当第一网络功能实例或网元支持静态能力和/或动态能力时,静态能力和动态能力的上报方案。例如静态能力可定义为最大能力和/或最小能力,一种最小能力的定义是指在满足通信服务等峰值性能(峰值吞吐量和/或峰值用户数等)情况或高负荷时所支持的目标
面能力情况;一种最大能力的定义是指目标面优先时或低负荷时所能支持的目标面能力。一种动态能力的定义方式是根据目标面的需求选择关键的一个或多个目标面能力参数(如存储大小、速率、订阅数据项)作为目标面所关注的能力信息,如果发生变化或者变化满足某一条件时,则认为目标面能力发生了动态变化。另一种动态能力的定义方式是根据通信负载(用户面和/或控制面的相关参数)和/或目标面负载定义一种或多种通信能力和/或目标面能力的组合,进一步可将上述组合,根据目标面能力的情况分为一个或多个等级。
上述实施列中与用户面和/或控制面的相关参数(激活用户数、上行吞吐量、下行吞吐量、上行利用率(如PUSCH RB利用率)、下行利用率(如PDSCH/PDCCH RB利用率)、RRC连接数、PDU session平均流量或无线承载(如DRB)平均流程、感知服务/任务数、计算服务/任务数)关联的目标面能力定义方式,潜在的优势是现有通信流程中第一网络功能实例或网元的用户面和/或控制面的相关参数可由通信测量量或网管进行收集,因此目标面可向对应的网络功能和/或网管功能查询用户面和/或控制面的相关参数,基于用户面和/或控制面的相关参数可知道第一网络功能实例或网元的目标面能力。
本申请实施例中,如果第一网络功能实例或网元目标面动态能力的定义是通过其用户面和/或控制面关键参数的数值或数值区间与目标面的动态能力联合定义,所述第一网络功能实例或网元目标面动态能力信息,目标面的网络功能(如第一目标面网络功能实例或第二目标面网络功能实例)可向网络管理功能或其他网络功能查询所述与目标面动态能力联合定义的用户面和/或控制面关键参数值,基于联合定义信息进而获得目标面能力信息。其中联合定义的方式可以是将用户面和/或控制面关键参数的不同数值或数值区间定义为不同的通信能力等级,然后目标面的能力等级和通信能力等级有映射关系。例如基于上下行PRB利用率、RRC连接态用户数、和上下行速度等信息将第一网络功能实例或网元通信能力状态定义为高、中和底三个等级,对应着第一网络功能实例或网元三个目标面能力,示例如下表所示。目标面网络功能实例查询该第一网络功能实例或网元当前通信能力状态的参数数值或
等级信息,进而获得终端目标面的当前能力等级。
本申请实施例中,目标面能力更新条件可以是如下一种或多种:
1)所述第一网络功能实例或网元的目标面能力的等级发生变化;
本申请实施例中,可以根据目标面能力的参数和/或数值范围等将目标面能力定义为多个等级,当能力从某个等级变化至另一个等级时,则需要进行更新;
2)目标面网络功能实例配置的所述第一网络功能实例或网元的目标面能力的参数和/或数值范围满足预设条件。
例如目标面网络功能实例配置目标面总缓存区大小(total buffer size)小于A时更新能力。
如果第一网络功能实例或网元目标面能力发生变化,更新方式可以采用如下潜在的更新方法:
1)第一网络功能实例或网元向NRF更新所述第一网络功能实例或网元的描述信息,所述描述信息中包括所述第一网络功能实例或网元的目标面能力信息;其中,NRF用于维护网络功能实例或网元的目标面能力信息;目标面网络功能实例向NRF订阅某一个或多个网络功能实例或网元的目标面能力信息,且NRF接收到上述能力更新信息时,发送给目标面网络功能实例。
2)所述目标面能力的变化影响所述第一网络功能实例或网元正在参与的目标面相关的功能流程时,所述第一网络功能实例或网元向目标面网络功能实例上报所述第一网络功能实例或网元的目标面能力信息,而不经NRF或其他网络功能中转,这一方式有助于目标面更快根据更新情况作出调整;
3)如果目标面功能向该第一网络功能实例或网元或NRF或其他网络功能(如AMF)请求该第一网络功能实例或网元的目标面能力信息时,对应功能发送对应的目标面能力信息。
请参考图10,当第一网络功能实例或网元既支持动态能力又支持静态能力,并且支持多种更新方式,且更新方式可配置的情况下,一种目标面能力上报方案的相关步骤简述如下:
步骤1:第一网络功能实例或网元建立接口连接时向NRF上报静态能力,其中静态能力可以为最大能力和/或最小能力,目标面网络功能实例可以是第一目标面网络功能实例和/或第二目标面网络功能实例和/或第三目标面网络功能实例。第一目标面网络功能实例为核心网目标面网络功能实例;第二目标面网络功能实例为无线接入网目标面网络功能实例,第三目标面网络功能实例为UE目标面网络功能实例。
步骤2:目标面网络功能实例根据静态能力和/或其他信息决策第一网络功能实例或网元目标面能力上报/更新的方式。
步骤3:目标面网络功能实例发送模式配置和/或条件,其中模式配置可配置为变化主动上报、配置条件上报和查询上报中的一种或多种,条件是目标面能力变化的条件,例如基于等级的能力变化、关键能力参数和/或阈值等。
步骤4:第一网络功能实例或网元和目标面功能根据步骤3的信息和/或其它信息进行动态能力上报/更新。
本申请实施例中,第一网络功能实例或网元设计时可根据目标运营商需求和/或硬件成本等按需支持目标面功能。并且,当网络功能支持目标面时,可通过动态能力方式与通信等其他处理共享硬件资源,当使用与用户面和/或控制面的相关参数相关的动态能力时,可基于用户面和/或控制面的相关参数映射,节省了动态能力更新的开销。
本申请实施例提供的网络功能实例或网元的目标面能力上报方法,执行主体可以为网络功能实例或网元的目标面能力上报装置。本申请实施例中以网络功能实例或网元的目标面能力上报装置执行网络功能实例或网元的目标面能力上报方法为例,说明本申请实施例提供的网络功能实例或网元的目标面能力上报装置。
请参考图11,本申请实施例还提供一种网络功能实例或网元的目标面能力上报装置110,包括:
第一上报模块111,用于上报所述第一网络功能实例或网元的目标面能力
信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
可选的,所述目标面能力信息包括以下至少一项:
指示所述第一网络功能实例或网元是否支持目标面的信息;
指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;
指示所述目标面能力为静态能力或动态能力的信息;
支持的目标面能力上报方式;
指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;
支持的目标面数据上报模式;
支持的目标面的状态,所述状态包括开启状态和禁止状态;
指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;
所述目标面支持的数据类型;
支持的目标面的传输方向;
支持的目标面最大数据上行速率;
支持的目标面最大数据下行速率;
所述目标面的总缓存区大小;
支持的目标面网络功能;
支持的最大数据收集项数量;
支持的ID序号大小;
支持的数据收集的最小时间颗粒度;
支持的数据上报的最小时间颗粒度;
支持的单个目标面报文的最大长度。
可选的,所述网络功能实例或网元的目标面能力上报装置110为核心网网络功能实例或网元,或者,为无线接入网网络功能实例或网元。
可选的,所述第一上报模块111,用于在建立接口时,向第二网络功能实例发送接口建立请求,所述接口建立请求中携带所述第一网络功能实例或网元的目标面能力信息;
和/或
所述第一上报模块111,用于在配置更新时,向第二网络功能实例发送配置更新消息,所述配置更新消息中携带所述第一网络功能实例或网元的目标面能力信息;
其中,所述第二网络功能实例为核心网网络功能实例。
可选的,所述第一上报模块111,用于向第二网络功能实例发送所述第一网络功能实例或网元的描述信息,所述描述信息中包括所述第一网络功能实例或网元的目标面能力信息;
其中,所述第二网络功能实例用于维护第一网络功能实例或网元的目标面能力信息;
所述第二网络功能实例为核心网网络功能实例或无线接入网网络功能实例。
可选的,所述第一上报模块111,用于若满足目标面能力更新条件,上报所述第一网络功能实例或网元的目标面能力信息,其中,所述目标面能力更新条件包括以下至少一项:
所述第一网络功能实例或网元的目标面能力的等级发生变化;
目标面网络功能实例配置的所述第一网络功能实例或网元的目标面能力的参数和/或数值范围满足预设条件。
可选的,所述第一上报模块111,用于若满足目标面能力更新条件,上报所述第一网络功能实例或网元的目标面能力信息,包括以下至少一项:
若满足目标面能力更新条件,向第一网络功能更新所述第一网络功能实例或网元的描述信息,所述描述信息中包括所述第一网络功能实例或网元的目标面能力信息;其中,所述第二网络功能实例用于维护第一网络功能实例或网元的目标面能力信息;
若满足目标面能力更新条件,且所述目标面能力的变化影响所述第一网络功能实例或网元正在参与的目标面相关的功能流程时,向目标面网络功能实例上报所述第一网络功能实例或网元的目标面能力信息;
若满足目标面能力更新条件,且接收到目标面网络功能实例发送的目标面能力查询信息,上报所述第一网络功能实例或网元的目标面能力信息。
可选的,所述第一上报模块111,用于上报所述第一网络功能实例或网元的目标面静态能力;
所述网络功能实例或网元的目标面能力上报装置110还包括:
接收模块,用于接收目标面能力上报方式配置和/或目标面能力更新条件;
所述第一上报模块111,还用于根据所述目标面能力上报方式配置和/或目标面能力更新条件,上报所述第一网络功能实例或网元的目标面动态能力。
本申请实施例中的网络功能实例或网元的目标面能力上报装置可以是电子设备,例如具有操作系统的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端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网络功能实例或网元的目标面能力上报装置能够实现图6方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例提供的网络功能实例或网元的目标面能力获取方法,执行主体可以为网络功能实例或网元的目标面能力获取装置。本申请实施例中以网络功能实例或网元的目标面能力获取装置执行网络功能实例或网元的目标面能力获取方法为例,说明本申请实施例提供的网络功能实例或网元的目标面能力获取装置。
请参考图12,本申请实施例还提供一种网络功能实例或网元的目标面能力获取装置120,包括:
第一接收模块121,用于接收第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
可选的,所述目标面能力信息包括以下至少一项:
指示所述第一网络功能实例或网元是否支持目标面的信息;
指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;
指示所述目标面能力为静态能力或动态能力的信息;
支持的目标面能力上报方式;
指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;
支持的目标面数据上报模式;
支持的目标面的状态,所述状态包括开启状态和禁止状态;
指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;
所述目标面支持的数据类型;
支持的目标面的传输方向;
支持的目标面最大数据上行速率;
支持的目标面最大数据下行速率;
所述目标面的总缓存区大小;
支持的目标面网络功能;
支持的最大数据收集项数量;
支持的ID序号大小;
支持的数据收集的最小时间颗粒度;
支持的数据上报的最小时间颗粒度;
支持的单个目标面报文的最大长度。
可选的,所述网络功能实例或网元的目标面能力获取装置120为核心网目标面网络功能实例、无线接入网目标面网络功能实例或终端目标面网络功能实例。
可选的,所述网络功能实例或网元的目标面能力获取装置120还包括:
第一发送模块,用于向第二网络功能实例或所述第一网络功能实例或网元发送目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;
第二接收模块,用于接收第二网络功能实例或所述第一网络功能实例或网元基于所述需要查询的目标面能力信息上报的目标面能力信息。
可选的,第一接收模块121,用于接收所述第一网络功能实例或网元的目标面静态能力;
所述网络功能实例或网元的目标面能力获取装置120还包括:
第二发送模块,用于基于所述第一网络功能实例或网元的目标面静态能力,发送目标面能力上报方式配置和/或目标面能力更新条件;
所述第一接收模块121,还用于接收基于所述目标面能力上报方式配置和/或目标面能力更新条件上报的目标面动态能力。
可选的,所述网络功能实例或网元的目标面能力获取装置120还包括:
第三发送模块,用于发送用户面和/或控制面的相关参数查询信息,所述用户面和/或控制面的相关参数与所述第一网络功能实例或网元的目标面动态能力关联;
第三接收模块,用于接收所述用户面和/或控制面的相关参数的数值;
确定模块,用于根据所述用户面和/或控制面的相关参数的数值和/或范围,确定所述第一网络功能实例或网元的目标面动态能力。
本申请实施例提供的网络功能实例或网元的目标面能力获取装置能够实现图7方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
请参考图13,本申请实施例还提供一种网络功能实例或网元的目标面能力上报装置130,包括:
第一接收模块131,用于接收第一网络功能实例或网元上报的所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面;
第二接收模块132,用于接收目标面网络功能实例发送的目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;
上报模块133,用于基于所述需要查询的目标面能力信息向所述目标面网络功能实例上报目标面能力信息。
可选的,所述目标面能力信息包括以下至少一项:
指示所述第一网络功能实例或网元是否支持目标面的信息;
指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;
指示所述目标面能力为静态能力或动态能力的信息;
支持的目标面能力上报方式;
指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;
支持的目标面数据上报模式;
支持的目标面的状态,所述状态包括开启状态和禁止状态;
指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;
所述目标面支持的数据类型;
支持的目标面的传输方向;
支持的目标面最大数据上行速率;
支持的目标面最大数据下行速率;
所述目标面的总缓存区大小;
支持的目标面网络功能;
支持的最大数据收集项数量;
支持的ID序号大小;
支持的数据收集的最小时间颗粒度;
支持的数据上报的最小时间颗粒度;
支持的单个目标面报文的最大长度。
可选的,所述第一网络功能实例或网元的目标面能力信息通过接口建立请求或配置更新消息携带。
可选的,所述网络功能实例或网元的目标面能力上报装置130用于维护第一网络功能实例或网元的目标面能力信息;所述第一网络功能实例或网元的目标面能力信息通过所述第一网络功能实例或网元的描述信息携带。
本申请实施例提供的网络功能实例或网元的目标面能力上报装置能够实现图8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。
可选的,如图14,本申请实施例还提供一种网络设备140,包括处理器141和存储器142,存储器142上存储有可在所述处理器141上运行的程序或指令,该程序或指令被处理器141执行时实现上述网络功能实例或网元的目
标面能力上报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网络设备,包括处理器和通信接口,通信接口用于上报第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。该网络设备实施例与上述应用于第一网络功能实例或网元的方法实施例对应,上述应用于第一网络功能实例或网元的方法实施例的各个实施过程和实现方式均可适用于该网络设备实施例中,且能达到相同的技术效果。
本申请实施例还提供一种网络设备,包括处理器和通信接口,通信接口用于接收第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。该网络设备实施例与上述应用于目标面网络功能实例的方法实施例对应,上述应用于目标面网络功能实例的方法实施例的各个实施过程和实现方式均可适用于该网络设备实施例中,且能达到相同的技术效果。
本申请实施例还提供一种网络设备,包括处理器和通信接口,通信接口用于接收第一网络功能实例或网元上报的所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面;接收目标面网络功能实例发送的目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;基于所述需要查询的目标面能力信息向所述目标面网络功能实例上报目标面能力信息。该网络设备实施例与上述应用于第二网络功能实例的方法实施例对应,上述应用于第二网络功能实例的方法实施例的各个实施过程和实现方式均可适用于该网络设备实施例中,且能达到相同的技术效果。
具体地,本申请实施例还提供了一种网络设备。如图15所示,该网络设备150包括:天线151、射频装置152、基带装置153、处理器154和存储器155。天线151与射频装置152连接。在上行方向上,射频装置152通过天线
151接收信息,将接收的信息发送给基带装置153进行处理。在下行方向上,基带装置153对要发送的信息进行处理,并发送给射频装置152,射频装置152对收到的信息进行处理后经过天线151发送出去。
以上实施例中网络设备执行的方法可以在基带装置153中实现,该基带装置153包括基带处理器。
基带装置153例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图15所示,其中一个芯片例如为基带处理器,通过总线接口与存储器155连接,以调用存储器155中的程序,执行以上方法实施例中所示的网络设备操作。
该网络设备还可以包括网络接口156,该接口例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本申请实施例的网络设备150还包括:存储在存储器155上并可在处理器154上运行的指令或程序,处理器154调用存储器155中的指令或程序执行图11、图12或图13所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
具体地,本申请实施例还提供了一种网络设备。如图16所示,该网络设备160包括:处理器161、网络接口162和存储器163。其中,网络接口162例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本申请实施例的网络设备160还包括:存储在存储器163上并可在处理器161上运行的指令或程序,处理器161调用存储器163中的指令或程序执行图11、图12或图13所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述网络功能实例或网元的目标面能力上报方法或网络功能实例或网元的目标面能力获取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,实现上述网络功能实例或网元的目标面能力上报方法或网络功能实例或网元的目标面能力获取方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序产品,所述计算机程序产品被存储在存储介质中,所述计算机程序产品被至少一个处理器执行以实现上述网络功能实例或网元的目标面能力上报方法或网络功能实例或网元的目标面能力获取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通信系统,包括:多个网络设备,其中一个所述网络设备可用于执行如上述应用于网络功能实例或网元的的方法的步骤,其中一个所述网络设备可用于执行如上述应用目标面网络功能实例的方法的步骤,其中一个所述网络设备可用于执行如上述应用于第一网络功能的方法的步骤。
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 (23)
- 一种网络功能实例或网元的目标面能力上报方法,包括:第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
- 根据权利要求1所述的方法,其中,所述目标面能力信息包括以下至少一项:指示所述第一网络功能实例或网元是否支持目标面的信息;指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;指示所述目标面能力为静态能力或动态能力的信息;支持的目标面能力上报方式;指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;支持的目标面数据上报模式;支持的目标面的状态,所述状态包括开启状态和禁止状态;指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;所述目标面支持的数据类型;支持的目标面的传输方向;支持的目标面最大数据上行速率;支持的目标面最大数据下行速率;所述目标面的总缓存区大小;支持的目标面网络功能;支持的最大数据收集项数量;支持的ID序号大小;支持的数据收集的最小时间颗粒度;支持的数据上报的最小时间颗粒度;支持的单个目标面报文的最大长度。
- 根据权利要求1所述的方法,其中,所述第一网络功能实例或网元为核心网网络功能实例或网元,或者,为无线接入网网络功能实例或网元。
- 根据权利要求3所述的方法,其中,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息包括:所述第一网络功能实例或网元在建立接口时,向第二网络功能实例发送接口建立请求,所述接口建立请求中携带所述第一网络功能实例或网元的目标面能力信息;和/或所述第一网络功能实例或网元在配置更新时,向第二网络功能实例发送配置更新消息,所述配置更新消息中携带所述第一网络功能实例或网元的目标面能力信息;其中,所述第二网络功能实例为核心网网络功能实例。
- 根据权利要求3所述的方法,其中,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息包括:所述第一网络功能实例或网元向第二网络功能实例发送所述第一网络功能实例或网元的描述信息,所述描述信息中包括所述第一网络功能实例或网元的目标面能力信息;其中,所述第二网络功能实例用于维护第一网络功能实例或网元的目标面能力信息;所述第二网络功能实例为核心网网络功能实例或无线接入网网络功能实例。
- 根据权利要求1所述的方法,其中,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息包括:若满足目标面能力更新条件,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息,其中,所述目标面能力更新条件包括以下至少一项:所述第一网络功能实例或网元的目标面能力的等级发生变化;目标面网络功能实例配置的所述第一网络功能实例或网元的目标面能力的参数和/或数值范围满足预设条件。
- 根据权利要求6所述的方法,其中,若满足目标面能力更新条件,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息,包括以下至少一项:若满足目标面能力更新条件,所述第一网络功能实例或网元向第二网络功能实例更新所述第一网络功能实例或网元的描述信息,所述描述信息中包括所述第一网络功能实例或网元的目标面能力信息;其中,所述第二网络功能实例用于维护第一网络功能实例或网元的目标面能力信息;若满足目标面能力更新条件,且所述目标面能力的变化影响所述第一网络功能实例或网元正在参与的目标面相关的功能流程时,所述第一网络功能实例或网元向目标面网络功能实例上报所述第一网络功能实例或网元的目标面能力信息;若满足目标面能力更新条件,且接收到目标面网络功能实例发送的目标面能力查询信息,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息。
- 根据权利要求1所述的方法,其中,所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面能力信息包括:所述第一网络功能实例或网元上报所述第一网络功能实例或网元的目标面静态能力;所述第一网络功能实例或网元接收目标面能力上报方式配置和/或目标面能力更新条件;所述第一网络功能实例或网元根据所述目标面能力上报方式配置和/或目标面能力更新条件,上报所述第一网络功能实例或网元的目标面动态能力。
- 一种网络功能实例或网元的目标面能力获取方法,包括:目标面网络功能实例接收第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
- 根据权利要求9所述的方法,其中,所述目标面能力信息包括以下至少一项:指示所述第一网络功能实例或网元是否支持目标面的信息;指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;指示所述目标面能力为静态能力或动态能力的信息;支持的目标面能力上报方式;指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;支持的目标面数据上报模式;支持的目标面的状态,所述状态包括开启状态和禁止状态;指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;所述目标面支持的数据类型;支持的目标面的传输方向;支持的目标面最大数据上行速率;支持的目标面最大数据下行速率;所述目标面的总缓存区大小;支持的目标面网络功能;支持的最大数据收集项数量;支持的ID序号大小;支持的数据收集的最小时间颗粒度;支持的数据上报的最小时间颗粒度;支持的单个目标面报文的最大长度。
- 根据权利要求9所述的方法,其中,所述目标面网络功能实例为核心网目标面网络功能实例、无线接入网目标面网络功能实例或终端目标面网络功能实例。
- 根据权利要求11所述的方法,其中,所述目标面网络功能实例接收第一网络功能实例或网元的目标面能力信息,包括:所述目标面网络功能实例向第二网络功能实例或所述第一网络功能实例或网元发送目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;所述目标面网络功能实例接收第二网络功能实例或所述第一网络功能实 例或网元基于所述需要查询的目标面能力信息上报的目标面能力信息。
- 根据权利要求11所述的方法,其中,所述目标面网络功能实例接收第一网络功能实例或网元的目标面能力信息,包括:所述目标面网络功能实例接收所述第一网络功能实例或网元的目标面静态能力;所述目标面网络功能实例基于所述第一网络功能实例或网元的目标面静态能力,发送目标面能力上报方式配置和/或目标面能力更新条件;所述目标面网络功能实例接收基于所述目标面能力上报方式配置和/或目标面能力更新条件上报的目标面动态能力。
- 根据权利要求11所述的方法,其中,还包括:所述目标面网络功能实例发送用户面和/或控制面的相关参数查询信息,所述用户面和/或控制面的相关参数与所述第一网络功能实例或网元的目标面动态能力关联;所述目标面网络功能实例接收所述用户面和/或控制面的相关参数的数值;所述目标面网络功能实例根据所述用户面和/或控制面的相关参数的数值和/或范围,确定所述第一网络功能实例或网元的目标面动态能力。
- 一种网络功能实例或网元的目标面能力上报方法,包括:第二网络功能实例接收第一网络功能实例或网元上报的所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面;所述第二网络功能实例接收目标面网络功能实例发送的目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;所述第二网络功能实例基于所述需要查询的目标面能力信息向所述目标面网络功能实例上报目标面能力信息。
- 根据权利要求15所述的方法,其中,所述目标面能力信息包括以下至少一项:指示所述第一网络功能实例或网元是否支持目标面的信息;指示所述第一网络功能实例或网元支持对网络内部功能提供数据,和/或,对网络外部功能提供数据的信息;指示所述目标面能力为静态能力或动态能力的信息;支持的目标面能力上报方式;指示是否支持目标面网络功能实例配置的目标面能力上报方式的信息;支持的目标面数据上报模式;支持的目标面的状态,所述状态包括开启状态和禁止状态;指示是否支持所述目标面数据的存储,或指示是否支持所述目标面数据的持久化的信息;所述目标面支持的数据类型;支持的目标面的传输方向;支持的目标面最大数据上行速率;支持的目标面最大数据下行速率;所述目标面的总缓存区大小;支持的目标面网络功能;支持的最大数据收集项数量;支持的ID序号大小;支持的数据收集的最小时间颗粒度;支持的数据上报的最小时间颗粒度;支持的单个目标面报文的最大长度。
- 根据权利要求15所述的方法,其中,所述第一网络功能实例或网元的目标面能力信息通过接口建立请求或配置更新消息携带。
- 根据权利要求15所述的方法,其中,所述第二网络功能实例用于维护第一网络功能实例或网元的目标面能力信息;所述第一网络功能实例或网元的目标面能力信息通过所述第一网络功能实例或网元的描述信息携带。
- 一种网络功能实例或网元的目标面能力上报装置,包括:第一上报模块,用于上报第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
- 一种网络功能实例或网元的目标面能力获取装置,包括:第一接收模块,用于接收第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面。
- 一种网络功能实例或网元的目标面能力上报装置,包括:第一接收模块,用于接收第一网络功能实例或网元上报的所述第一网络功能实例或网元的目标面能力信息,所述目标面是用于支持数据收集、数据分发、数据安全、数据隐私、数据分析和数据预处理中的至少一项的协议功能面;第二接收模块,用于接收目标面网络功能实例发送的目标面能力查询信息,所述查询信息中指示需要查询的目标面能力信息;上报模块,用于基于所述需要查询的目标面能力信息向所述目标面网络功能实例上报目标面能力信息。
- 一种网络设备,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权利要求1至8任一项所述的网络功能实例或网元的目标面能力上报方法的步骤,或者,所述程序或指令被所述处理器执行时实现如权利要求9至14任一项所述的网络功能实例或网元的目标面能力获取方法的步骤,或者,所述程序或指令被所述处理器执行时实现如权利要求15至18任一项所述的网络功能实例或网元的目标面能力上报方法的步骤。
- 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权利要求1至8任一项所述的网络功能实例或网元的目标面能力上报方法,或者实现如权利要求9至14任一项所述的网络功能实例或网元的目标面能力获取方法的步骤,或者,实现如权利要求15至18任一项所述的网络功能实例或网元的目标面能力上报方法的步骤。
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