WO2024007989A1

WO2024007989A1 - Information reporting method and apparatus, terminal, and access network device

Info

Publication number: WO2024007989A1
Application number: PCT/CN2023/104746
Authority: WO
Inventors: 潘翔; 宋二浩
Original assignee: 维沃移动通信有限公司
Priority date: 2022-07-05
Filing date: 2023-06-30
Publication date: 2024-01-11
Also published as: CN117395679A

Abstract

The present application relates to the technical field of communications, and discloses an information reporting method and apparatus, a terminal, and an access network device. The information reporting method in embodiments of the present application comprises: a terminal generates a first report of a target model on the basis of first report configuration information related to the target model, the first report configuration information being used for instructing the terminal to generate the first report; and the terminal sends the first report to a core network device or an access network device, the first report being used for instructing the core network device or the access network device to configure or update a model validity condition of the target model.

Description

Information reporting method, device, terminal and access network equipment

Cross-references to related applications

This application claims priority to the Chinese patent application with the application number 202210794884.7 and the invention title "Information Reporting Method, Device, Terminal and Access Network Equipment" submitted on July 5, 2022, which is fully incorporated by reference into this document. Apply.

Technical field

This application belongs to the field of communication technology, and specifically relates to an information reporting method, device, terminal and access network equipment.

Background technique

Improving 5G network performance with the help of artificial intelligence (AI) models is a hot issue in the field of communication technology.

In related technologies, for an AI model corresponding to a certain function, due to the movement of the terminal, the performance of the model inference result obtained by the terminal based on the AI model may be degraded, and it may even be difficult to meet the performance requirements of the inference result of the function, resulting in the failure of the AI model.

Therefore, in order to improve the performance of model inference results, how to configure or update model effective conditions for the model is an issue that needs to be solved urgently.

Contents of the invention

Embodiments of the present application provide an information reporting method, device, terminal and access network equipment, which can solve the problem of how to configure or update model valid conditions.

The first aspect provides an information reporting method, which includes:

The terminal generates the first report of the target model based on the first report configuration information related to the target model; the first report configuration information is used to instruct the terminal to generate the first report;

The terminal sends the first report to the core network device or the access network device; the first report is used to instruct the core network device or the access network device to configure or update the model validity condition of the target model. .

The second aspect provides an information reporting method, which includes:

The access network device or the core network device receives a first report from the terminal; the first report is used to instruct the access network device or the core network device to configure or update a model valid condition of the target model.

In a third aspect, an information reporting device is provided, which device includes:

A generation module configured to generate a first report of the target model based on first report configuration information related to the target model; the first report configuration information is used to instruct the terminal to generate the first report;

The first sending module is configured to send the first report to the core network device or the access network device; the first report is used to instruct the core network device or the access network device to configure or update the target model. valid conditions for the model.

In a fourth aspect, an information reporting device is provided, which device includes:

The first receiving module is configured to receive a first report from the terminal; the first report is used to instruct the access network device or the core network device to configure or update the model validity conditions of the target model.

In a fifth aspect, a terminal is provided. The terminal includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor, the following implementations are implemented: The steps of the method described in one aspect.

In a sixth aspect, a terminal is provided, including a processor and a communication interface; wherein the processor is configured to: generate a first report of the target model based on the first report configuration information related to the target model; the third report A report configuration information is used to instruct the terminal to generate the first report;

The communication interface is used to: send the first report to a core network device or an access network device; the first report is used to instruct the core network device or the access network device to configure or update the target model. valid conditions for the model.

In a seventh aspect, an access network device or a core network device is provided. The access network device or core network device includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instruction is executed by the processor, the method described in the second aspect is implemented. step.

In an eighth aspect, an access network device or a core network device is provided, including a processor and a communication interface; wherein the communication interface is used to receive a first report from a terminal; the first report is used to indicate access Network equipment or core network equipment configures or updates the model validity conditions of the target model.

In a ninth aspect, an information reporting system is provided, including: a terminal, an access network device, and a core network device. The terminal may be used to perform the steps of the method described in the first aspect. The access network device or the The core network equipment may be used to perform the steps of the method described in the second aspect.

In a tenth aspect, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented as described in the first aspect. The steps of the method described in the second aspect.

In an eleventh aspect, a chip is provided. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the method described in the first aspect. method, or implement a method as described in the second aspect.

In a twelfth aspect, a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect The steps of the method, or the steps of implementing the method as described in the second aspect.

In the embodiment of the present application, the terminal generates the first report of the target model based on the first report configuration information related to the target model, and then the terminal sends the first report to the core network device or the access network device, so that the core network device or the access network device The network access device configures or updates the model valid conditions of the target model based on the first report sent by the terminal, which can improve the performance of the target model inference results.

Description of the drawings

Figure 1 is a schematic diagram of a wireless communication system applicable to the embodiment of the present application;

Figure 2 is one of the flow diagrams of the information reporting method provided by the embodiment of the present application;

Figure 3 is the second schematic flow chart of the information reporting method provided by the embodiment of the present application;

Figure 4 is the third schematic flowchart of the information reporting method provided by the embodiment of the present application;

Figure 5 is the fourth schematic flowchart of the information reporting method provided by the embodiment of the present application;

Figure 6 is one of the structural schematic diagrams of the information reporting device provided by the embodiment of the present application;

Figure 7 is the second structural schematic diagram of the information reporting device provided by the embodiment of the present application;

Figure 8 is a schematic structural diagram of a communication device provided by an embodiment of the present application;

Figure 9 is a schematic structural diagram of a terminal provided by an embodiment of the present application;

Figure 10 is a schematic structural diagram of an access network device provided by an embodiment of the present application;

Figure 11 is a schematic structural diagram of a core network device provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of this application.

The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and "second" are distinguished objects It is usually one type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the related objects are in an "or" relationship.

It is worth pointing out that the technology described in the embodiments of this application is not limited to Long Term Evolution (LTE)/LTE Evolution (LTE-Advanced, LTE-A) systems, and can also be used in other wireless communication systems, such as code Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access, OFDMA), Single-carrier Frequency Division Multiple Access (SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of this application are often used interchangeably, and the described technology can be used for both the above-mentioned systems. and radio technologies, may also be used in other systems and radio technologies. The following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the following description, but these techniques can also be applied to communication systems other than NR system applications, such as the 6th Generation (6th Generation). 6G) communication system.

Figure 1 is a schematic diagram of a wireless communication system applicable to the embodiment of the present application. The wireless communication system shown in Figure 1 includes a terminal 11 and a network side device 12. Among them, 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 handheld computer, a netbook, or a super mobile personal computer. (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/virtual reality (VR) equipment, robots, wearable devices (Wearable Device) , vehicle-mounted equipment (VUE), pedestrian terminal (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computers, PC), teller machines or self-service Terminal devices such as mobile phones, wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), Smart wristbands, smart clothing, etc. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11.

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 wireless device. access network unit. Access network equipment may include base stations, WLAN access points or WiFi nodes, etc. The base stations may be called Node B, Evolved Node B (eNB), Access Point, Base Transceiver Station (BTS), Radio Base Station , radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmitting and receiving point (TransmittingReceivingPoint, TRP) or in the above fields Other suitable terms can be used as long as the same technical effect is achieved. The base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only the base station in the NR system is used as an example for introduction, and the base station is not limited. specific type.

Core network equipment may include but is not limited to at least one of the following: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Services Discovery function (EdgeApplicationServerDiscoveryFunction, EASDF), unified data management (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 Repository Function (NRF), Network Exposure Function (NEF), Local NEF (LocalNEF, or L-NEF), Binding Support Function (Binding Support Function, BSF), Application Function (Application Function, AF), location management function (LMF), Enhanced Serving Mobile Location Center (E-SMLC), network data analytics function (NWDAF), etc. It should be noted that in the embodiment of this application, only the core network equipment in the NR system is used as an example for introduction, and the specific type of the core network equipment is not limited.

In order to facilitate a clearer understanding of each embodiment of the present application, some relevant background knowledge is first introduced as follows.

The main existing method to use AI to improve 5G network performance is to enhance or replace existing algorithms or processing modules with neural network-based algorithms and models. In certain scenarios, neural network-based algorithms and models can achieve better performance than deterministic-based algorithms. The more commonly used neural networks include deep neural networks, convolutional neural networks, and recurrent neural networks. With the help of existing AI tools, the construction, training and verification of neural networks can be achieved.

The core of neural network design is to combine the problems and data that need to be solved to complete the construction of the neural network. The key steps in building a neural network include the selection of the stacking method of the multi-layer network, the number and depth of neurons in each layer of the network, the selection of the activation function, etc. In order to achieve better performance, it is often necessary to To increase the depth of the network and the number of neurons. As the depth of the network and the number of neurons increase, the number of hyperparameters that need to be trained also increases rapidly. The computational resources consumed by neural network training and the difficulty of network training also increase significantly. At the same time, as the depth of the network increases, the problems of gradient disappearance and gradient explosion will become more prominent, which need to be fully considered when designing the activation function.

However, neural networks with complex structures are not only difficult to train, but also prone to degraded inference performance. For example, due to the movement of the terminal, if the actual scene where the terminal is located is significantly different from the training scene and the scene when the AI model is trained based on the training data set and the test data set, it may lead to the terminal in the actual scene based on the AI model. The performance of the model inference results obtained by the model decreases, and it is even difficult to meet the performance requirements of the inference results of this function, causing the AI model to fail. Therefore, in order to improve the performance of model inference results, how to configure or update model effective conditions for the model is an issue that needs to be solved urgently.

The information reporting method provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings through some embodiments and application scenarios.

In the information reporting method provided by the embodiment of the present application, the terminal generates the first report of the target model based on the first report configuration information related to the target model, and then the terminal sends the first report to the core network device or the access network device, so that the core network The device or access network device configures or updates the model validity conditions of the target model based on the first report sent by the terminal, which can improve the performance of the target model inference results.

Figure 2 is one of the flow diagrams of the information reporting method provided by the embodiment of the present application. As shown in Figure 2, the method includes steps 201-202; wherein:

Step 201: The terminal generates a first report of the target model based on the first report configuration information related to the target model; the first report configuration information is used to instruct the terminal to generate the first report.

First of all, it should be noted that the embodiments of the present application can be applied to the scenario of updating the model validity conditions of the AI model. The terminal includes but is not limited to the types of terminal 11 listed above, and the core network equipment includes but is not limited to the types of core network equipment listed above. For example, the core network equipment may include a network manager, which is not limited in this application. .

The target model in the embodiment of this application may include an AI model, such as an attention-based convolutional neural network (CNN with attention) model or a vision transformer (Vision Transformer) model, etc.

Because for the target model corresponding to a certain function, when the scene where the terminal is located is very different from the scene corresponding to the input data of the training target model, the performance of the inference result of the target model may be degraded, and it may even be difficult to satisfy the inference of the function. The resulting performance requirements, in turn, lead to the failure of the target model.

In order to configure model valid conditions for the target model and improve the performance of the target model inference results, in the embodiment of the present application, the terminal first generates the first report of the target model based on the first report configuration information related to the target model.

Step 202: The terminal sends the first report to the core network device or the access network device; the first report is used to indicate that the core network device or the access network device configures or updates the model of the target model to be valid. condition.

Specifically, the terminal sends the first report to the core network device or the access network device. After receiving the first report sent by the terminal, the core network device or the access network device configures or updates the model valid conditions for the target model based on the first report, thereby meeting the accuracy requirements of the target model inference results.

It should be noted that the implementation of the terminal sending the first report to the core network device may be: the terminal sends the first report to the access network device, and transparently transmits the first report to the core network device via the access network device; the core network After receiving the first report, the device configures or updates the model validity conditions of the target model.

Optionally, the first report includes at least one of the following:

a) The resident cell identity or the serving cell identity of the terminal when it receives the model information of the target model;

Specifically, the resident cell identity or the serving cell identity when the terminal receives the model information of the target model may be the NR Cell Global Identifier (NCGI).

b) Model identification, used to uniquely identify the target model;

c) Model function, used to represent the function or role of the target model;

Specifically, the function or role of the target model may be channel state information (Channel State Information, CSI) compression or reporting, beam management, mobility management, etc.

d) a first report identifier, associated with the first report configuration information;

e) Report indicator evaluation results;

Specifically, the reporting indicator evaluation results can be Normalized Mean Squared Error (NMSE), Root Mean Squared Error (Root Mean Squared Error, RMSE), Mean Squared Error (MSE), Cosine Similarity cosine similarity, accuracy, etc.

f) Radio Resource Management (RRM) measurement results of the terminal when generating the first report;

Specifically, the RRM measurement results may be the RRM measurement results of the serving cell and neighboring cells.

g) The time when the terminal generates the first report;

Specifically, the time when the terminal generates the first report may be an absolute time; it may also be the time difference between when the terminal receives the first report configuration information and when it generates the first report; it may also be the remaining effective time of the target model; or it may be when the terminal receives The time difference between the model information of the target model and the generation of the first report, etc.

h) The location information of the terminal when generating the first report;

i) The resident cell identification or serving cell identification of the terminal when generating the first report;

Specifically, the terminal's resident cell identity or serving cell identity when generating the first report may be NCGI.

j) The user identification configured for the terminal by the serving cell when the terminal generates the first report;

Specifically, the user identity may be a Cell-Radio Network Temporary Identifier (C-RNTI).

k) The network configuration of the terminal when generating the first report;

l) The channel environment parameters of the terminal when generating the first report.

Optionally, the first report configuration information includes at least one of the following:

a) Model identification, used to uniquely identify the target model in the terminal;

b) Model function, used to represent the function or role of the target model;

c) a first report identifier, associated with the first report configuration information;

Specifically, the terminal needs to carry the first report when sending the first report to the core network device or the access network device. A first report identifier to associate first report configuration information related to the target model.

d) Generate the target area of the first report;

Specifically, the target area, that is, the effective area, means that the terminal device needs to generate the first report of the target model only if it is within the target area.

Among them, the target area includes at least one of the following:

1) Community list;

2) Public Land Mobile Network (PLMN) list;

3) Network coverage type;

4) The location range delimited based on the reference signal received power (RSRP) measurement results; for example, RSRP1 ≤ RSRP ≤ RSRP2 measured at the location of the terminal.

e) Generate the target network configuration of the first report;

f) Generate the target channel environment parameters of the first report;

g) Target time for generating the first report;

h) Report types, including periodic reports and/or event-triggered reports;

i) Periodic reporting configuration information, including at least one of the following: reporting indicators, reporting intervals, reporting quantities, RRM measurement configuration information, and terminal location information reporting instructions;

Specifically, the reporting indicators may be NMSE, RMSE, MSE, cosine similarity, accuracy, etc.; the RRM measurement configuration information may be the RRM measurement configuration information of the serving cell and neighboring cells.

It should be noted that a report number of 1 means that the terminal only sends the first report to the core network device or access network device once, and an infinite report number means that during the validity period of the first report configuration information, the terminal will continue to send the first report to the core network device periodically. Or the access network equipment sends the first report;

The terminal location information report indication is used to indicate whether the terminal carries the terminal location when sending the first report.

j) Event-triggered report configuration information, including at least one of the following: reporting indicators, reporting intervals, report quantities, RRM measurement configuration information, terminal location information reporting instructions, threshold requirements for reporting indicators, duration for which reporting indicators meet threshold requirements, and reports The number of times the indicator meets the threshold requirements;

Specifically, the threshold requirement of the reporting indicator can be NMSE ≥ reporting threshold; it should be noted that the duration for which the reporting indicator meets the threshold requirement refers to the period of time during which the threshold requirement of the reporting indicator is met after the terminal reports to the core network device Or the access network equipment sends the first report; the number of consecutive times the reporting indicator meets the threshold requirement refers to the number of times the terminal continuously meets the reporting indicator threshold requirement reaches the upper limit and the terminal sends the first report to the core network equipment or the access network equipment.

k) timer, used to indicate the target time for generating the first report;

Specifically, after receiving the first report configuration, the terminal starts a timer; the terminal generates the first report only during the running of the timer; after the first timer times out, the terminal deletes the first report configuration.

l) Status indication information, indicating the RRC status when the first report is generated.

Specifically, the RRC state includes: RRC connected state (RRCCONNECTED) and RRC non-connected state;

Among them, the RRC non-connected state includes at least one of the following: RRC idle state (RRC IDLE), RRC inactive state (RRCINACTIVE). For example, the RRC idle state and the RRC inactive state are combined into the RRC non-connected state.

In the information reporting method provided by the embodiment of the present application, the terminal generates the first report of the target model based on the first report configuration information related to the target model, and then the terminal sends the first report to the core network device or the access network device, so that the core The network device or the access network device configures or updates the model valid conditions of the target model based on the first report sent by the terminal, which can improve the performance of the target model inference results.

Optionally, based on the first report configuration information related to the target model, the terminal generates the first report of the target model in an implementation manner that may include at least one of the following methods:

Method 1: When the first report configuration information indicates that the terminal generates the first report in the Radio Resource Control (Radio Resource Control, RRC) connected state, the terminal generates the first report based on the first report when it is in the RRC connected state. Configuration information generates the first report.

Method 2: When the first report configuration information indicates that the terminal generates the first report in the RRC non-connected state, the terminal generates the first report based on the first report configuration information when it is in the RRC non-connected state. Generate the first report.

Optionally, after the terminal generates the first report in the RRC non-connected state, it does not actively report to the access network device. Instead, it waits until the terminal is in the RRC connected state and then sends the report indication information to the access network device to indicate that the terminal has generated the first report. First report.

After receiving the report indication information sent by the terminal in the RRC connected state, the access network device sends report request information to the terminal based on the report indication information, instructing the terminal to send the first step to the core network device or the access network device. Report.

After receiving the report request information from the access network device, the terminal sends the first report to the core network device or the access network device based on the report request information.

Specifically, when the terminal is in the RRC non-connected state, the terminal first generates the first report of the target model based on the first report configuration information related to the target model, and then stores the first report in the terminal. It should be noted that the protocol may stipulate the maximum occupied storage space of the first report in the terminal. When the storage space occupied by the first report exceeds the maximum occupied storage space, the terminal will no longer generate the first report of the target model.

When the terminal is in the RRC connected state, the terminal sends report indication information indicating that the terminal has generated the first report to the access network device. In practical applications, a way for the terminal to indicate that the report indication information of the first report has been generated is in the RRC Reestablishment Complete message (RRC Reestablishment Complete), RRC Reconfiguration Complete message (RRC Reconfiguration Complete), RRC Recovery Complete message (RRC Resume Complete) or RRC Setup Complete message (RRC Setup Complete) carries report indication information.

Correspondingly, after receiving the report instruction information sent by the terminal, the access network device sends report request information to the terminal, where the report request information is used to instruct the terminal to send the first report to the core network device or the access network device. In practical applications, the access network device sends a UE Information Request message (UE Information Request) to the terminal to instruct the terminal to send the first report to the core network device or the access network device, where the UE Information Request message carries the report request information. After receiving the report request information from the access network device, the terminal sends the first report to the core network device or the access network device. In practical applications, the terminal may send a message carrying the first report to the core network device or the access network device. UE Information Request.

In the above embodiment, when the first report configuration information indicates that the terminal generates the first report in the RRC non-connected state, the terminal first generates the first report based on the first report configuration information. When the terminal is in the RRC connected state, Send the report instruction information to the access network device, and then send the first report to the core network device or the access network device based on the report request information sent by the access network device, so that the core network device or the access network device can be based on the terminal The first report sent configures or updates the model validity conditions of the target model.

The embodiment of the present application provides a method for the terminal to obtain the first report configuration information and the model information of the target model. For example, the access network device may send the first report configuration information and the model information of the target model through broadcast or unicast. Optionally, the first report configuration information and the model information of the target model may be sent to the terminal at the same time, or may be sent to the terminal separately.

Optionally, the implementation method for the access network device to send the first report configuration information and the model information of the target model to the terminal may include any of the following methods:

Method 1: The access network device sends the first report configuration information and the model information of the target model to the terminal through different signaling;

Specifically, the access network device sends the model information of the target model to the terminal; the terminal receives the model information of the target model from the access network device.

In addition, the access network device sends the first report configuration information to the terminal; the terminal receives the first report configuration information from the access network device.

Specifically, the access network device may send the first report configuration information and/or the model information of the target model to the terminal through broadcast or unicast. In practical applications, the access network device can send a Logged Measurement Configuration message (Logged Measurement Configuration), an RRC Reconfiguration message or an RRC Resume message to the terminal, where the above message carries the first report configuration information to achieve sending the first report configuration information to the terminal. Report configuration information.

Method 2: The access network device sends the first report configuration information and the model information of the target model to the terminal through a signaling;

Specifically, the access network device sends a first message to the terminal, and the first message includes the first report configuration. configuration information and model information of the target model; the terminal receives the first message from the access network device, and obtains the first report configuration information and the model information of the target model by parsing the first message.

It should be noted that, for the access network device, the model information of the target model may be obtained by the access network device from the core network device, or the access network device may locally train the target model and generate the model information of the target model.

Optionally, the model information of the target model includes at least one of the following:

b) Model function, used to represent the function or role of the target model;

Specifically, the model function may be CSI compression or reporting, beam management, mobility management, etc.

c) Model validity conditions;

d) Model representation, including at least one of model structure information, model parameter information, and model data processing methods.

Specifically, the model identifier is used to represent the specific structure and parameters of the model, where the model structure information includes at least one of the following: the specific type of AI model (such as Gaussian process, support vector machine, various neural network methods, etc.), model The specific structure of the neural network (such as the number of layers of the neural network, the number of neurons in each layer, activation functions, etc.).

Model parameter information refers to the hyperparameter configuration of the AI model. Model data processing method refers to the preprocessing of data before inputting it to the AI model, including but not limited to: normalization, upsampling, downsampling, etc.

Optionally, the model validity conditions include at least one of the following:

a) Model valid area, used to indicate that the target model is valid when the terminal is within the model valid area, and/or when the terminal is outside the model valid area. The target model is invalid;

b) Model validity time, used to indicate that the target model is valid within the model validity time, and/or the target model is invalid outside the model validity time;

c) Model valid network configuration, used to indicate that the target model is valid when the network configuration of the terminal matches the model valid network configuration, and/or when the network configuration of the terminal matches the model valid network configuration. The target model is invalid when the network configuration of the valid network configuration does not match;

d) Model effective channel environment parameters, used to indicate that the target model is effective when the channel environment parameters at the location of the terminal match the effective channel environment parameters of the model, and/or at the location of the terminal If the channel environment parameters do not match the effective channel environment parameters of the model, the target model is invalid.

Optionally, the model effective area includes at least one of the following:

a) Community identification list;

b) Tracking area list;

c) Public land mobile network PLMN list;

d) Cell frequency information list.

For example, frequency range 1 (Frequency Range, FR) or FR2.

e) The location range delimited based on the RSRP measurement results; for example, RSRP1 ≤ RSRP ≤ RSRP2 measured at the location of the terminal.

Optionally, the model validity time includes at least one of the following:

a) Absolute time;

b) The time when the terminal receives the model information of the target model is the preset duration of the starting time.

Optionally, the model effective network configuration includes at least one of the following:

a) Reference signal airspace configuration;

Specifically, the reference signal includes at least one of the following: positioning reference signal (Positioning Reference Signal, PRS), cell reference signal (Cell Reference Signal, CRS), synchronization signal block (Synchronization Signal Block, SSB), channel state information reference signal ( CSI Reference Signal, CSI-RS), demodulation reference signal (Demodulation Reference Signal, DMRS);

The reference signal spatial configuration can be direction angle, half power angle, number of beams, beam spatial distribution, etc.

b) Antenna port configuration;

c) Reference signal frequency domain configuration;

Specifically, the reference signal frequency domain configuration may be bandwidth, frequency, etc.

d) Reference signal time domain configuration.

The reference signal time domain configuration can be periodic, etc.

Optionally, the model effective channel environment parameters include at least one of the following:

a)Environment type;

Specifically, the environment type can be an urban micro cell (Urban Micro, UMi), an urban macro cell (Urban Macro, UMa), a suburban macro cell (Rural Macro, RMa), an indoor factory (Indoor Factory, InF), etc.

b) Line of sight/non-line of sight type;

That is, Line Of Sight (LOS) type/Non-LOS (NLOS) type.

c) Delay extension;

d) Angle expansion;

e) Doppler expansion;

f) Doppler frequency shift;

g) Rice K factor;

h) Shadow weakens;

i) Reference signal arrival time difference;

j) Reference signal round-trip time;

k) Reference signal received power;

l) Reference signal departure angle;

m) Reference signal arrival angle.

Therefore, in practical applications, when the access network device obtains the model information of the target model from the core network device, the access network device needs to send the first report of the target model to the core network device, and the core network device based on the first report Update the valid conditions in the model information (i.e. model valid area, model Valid time, model valid network configuration, model valid channel environment parameters);

In the case where the access network device locally trains the target model and generates model information of the target model, the access network device can directly configure or update the model validity conditions in the model information based on the first report.

Optionally, the terminal's ability to support generating the first report is a prerequisite for the core network device or the access network device to configure valid conditions for the target model. Therefore, the terminal also needs to perform capability interaction with the access network device to prove whether the terminal has the ability to support generating the first report. This can be achieved through the following steps:

The terminal sends capability information to the access network device; the capability information is used to indicate whether the capability of generating the first report is supported.

Specifically, the terminal needs to send capability information to the access network device, where the capability information is used to indicate whether the capability of generating the first report is supported. After the access network device receives the capability information sent by the terminal, the access network device sends the first report configuration information and the model information of the target model to the terminal;

Correspondingly, after receiving the first report configuration information and the model information of the target model sent by the access network device, the terminal can generate the first report of the target model based on the first report configuration information related to the target model.

Optionally, the capability information includes at least one of the following:

a) Display indication information for indicating whether the terminal supports the ability to generate the first report;

b) Implicit indication information, used to indicate whether the terminal supports the capability of at least one AI-based model function.

Specifically, if the implicit indication information indicates the terminal's ability to support a certain AI-based model function, it means that the terminal has the ability to generate a first report corresponding to the model function.

In the above embodiment, the terminal realizes capability interaction between the terminal and the access network device by sending capability information to the access network device to prove whether the terminal has the ability to support generating the first report. When the terminal has the ability to support generating the first report If capable, the access network device can send the first report configuration information and the model information of the target model to the terminal, and the terminal can generate the first report of the target model based on the first report configuration information related to the target model.

Optionally, when the core network device or the access network device configures or updates the model validity conditions of the target model, the terminal needs to configure or update the model validity conditions of the target model accordingly. This can be achieved through the following steps:

The terminal receives first information of the target model from the access network device; the first information is used to instruct the terminal to configure or update model validity conditions of the target model.

Specifically, after the terminal sends the first report to the core network device or the access network device, the core network device or the access network device configures or updates the model validity conditions of the target model.

Then the access network device sends first information of the target model to the terminal, where the first information is used to instruct the terminal to configure or update model validity conditions of the target model. In practical applications, the access network device may send an RRC Reconfiguration message or an RRC Resume message to the terminal, where the RRC message carries the first information.

When the terminal receives the first information of the target model from the access network device, the terminal configures or updates the model validity conditions of the target model.

In the above embodiment, by receiving the first information of the target model from the access network device, the terminal can configure or update the model effective conditions of the target model, thereby meeting the accuracy requirements of the target model inference results.

Figure 3 is the second schematic flowchart of the information reporting method provided by the embodiment of the present application. As shown in Figure 3, the method includes step 301; wherein:

Step 301: The access network device or the core network device receives a first report from the terminal; the first report is used to instruct the access network device or the core network device to configure or update model validity conditions of the target model.

First of all, it should be noted that the embodiments of the present application can be applied to scenarios in which model validity conditions are configured for AI models. The terminal includes but is not limited to the types of terminal 11 listed above, and this application is not limited thereto.

Because for the target model corresponding to a certain function (i.e., AI model), when the scene where the terminal is located is very different from the scene corresponding to the input data of the training target model, the performance of the inference result of the target model may decline, or even be difficult to meet the inference result performance requirements of the feature, which in turn results in The target model is invalid.

In order to configure effective conditions for the target model and improve the performance of the target model inference results, in the embodiment of the present application, the access network device or the core network device needs to receive a first report from the terminal, where the first report is used to indicate the core network device or Model validity conditions for access network device configuration or update target model.

It can be understood that the target model in the embodiment of the present application may include multiple types, such as an attention-based convolutional neural network (CNN with attention) model; a vision transformer (Vision Transformer) model, etc.

In the information reporting method provided by the embodiments of this application, the access network device or the core network device receives the first report from the terminal and updates the model effective conditions of the target model based on the first report, which can improve the performance of the target model inference results.

Optionally, the first report includes at least one of the following:

b) Model identification, used to uniquely identify the target model;

c) Model function, used to represent the function or role of the target model;

d) The first report identifier is associated with the first report configuration information;

e) Report indicator evaluation results;

f) Radio resource management RRM measurement results of the terminal when generating the first report;

g) The time when the terminal generates the first report;

h) The location information of the terminal when generating the first report;

k) The network configuration of the terminal when generating the first report;

b) Model function, used to represent the function or role of the target model;

d) Generate the target area of the first report;

e) Generate the target network configuration of the first report;

f) Generate the target channel environment parameters of the first report;

g) Target time for generating the first report;

h) Report types, including periodic reports and/or event-triggered reports;

k) timer, used to indicate the target time for generating the first report;

Optionally, in the case where the first report configuration information indicates that the terminal generates the first report in the RRC non-connected state, before the access network device or the core network device receives the first report from the terminal, the following steps are further included: Specifically, it includes steps [1]-step [2]:

Step [1]: The access network device or the core network device receives report indication information from the terminal; the report indication information is used to indicate that the terminal has generated the first report;

Step [2]: The access network device or the core network device sends report request information to the terminal based on the report instruction information; the report request information is used to instruct the terminal to report to the core network device Or the access network device sends the first report.

Specifically, when the first report configuration information indicates that the terminal generates the first report in the RRC non-connected state, when the terminal is in the RRC non-connected state, the terminal first generates the target model based on the first report configuration information related to the target model. the first report, and then store the first report in the terminal. It should be noted that the protocol may stipulate the maximum storage space occupied by the first report in the terminal. If the space occupied by the report exceeds the maximum occupied storage space, the terminal will no longer generate the first report of the target model.

When the terminal is in the RRC connected state, the terminal sends report indication information indicating that the terminal has generated the first report to the access network device. The access network device sends report request information to the terminal based on the report instruction information sent by the terminal, where the report request information is used to instruct the terminal to send the first report to the core network device or the access network device.

In practical applications, the access network device sends a UE Information Request to the terminal to instruct the terminal to send the first report to the core network device or the access network device, where the UE Information Request message carries the report request information.

In the above embodiment, before the access network device or the core network device receives the first report from the terminal, the access network device or the core network device sends the report request information to the terminal based on the report instruction information from the terminal, so that the The terminal sends a first report to the core network device or the access network device, and the core network device or the access network device can configure or update the model validity conditions of the target model based on the first report sent by the terminal.

It should be noted that in order for the access network device or the core network device to enable the terminal to generate the first report of the target model and receive the first report sent by the terminal, the access network device or the core network device also needs to send the target model's first report to the terminal. Model information and first report configuration information. For access network equipment, the access network equipment can locally train the target model and generate model information of the target model.

Optionally, in addition to locally training the target model and generating model information of the target model, the access network device can also obtain model information of the target model through the following steps:

The access network device receives model information of the target model from the core network device.

In practical applications, the access network device can send the first report configuration information and the model information of the target model to the terminal through broadcast or unicast, where the first report configuration information and the model information of the target model can be sent to the terminal at the same time, or can be sent to the terminal separately.

Optionally, when the access network device sends the first report configuration information and the model information of the target model to the terminal respectively, the access network device specifically includes the following steps:

The access network device or the core network device sends the model of the target model to the terminal. information.

Specifically, the access network device or the core network device may send the model information of the target model to the terminal through broadcast or unicast. In practical applications, the access network device can send a Logged Measurement Configuration message, an RRC Reconfiguration message or an RRC Resume message to the terminal. The above messages carry the model information of the target model to enable the access network device to send the target model to the terminal. model information.

Optionally, the access network device or the core network device sends first report configuration information to the terminal; the first report configuration information is used to instruct the terminal to generate the first report.

It can be understood that the way in which the access network device or the core network device sends the first report configuration information to the terminal is the same as the way in which the access network device or the core network device sends the model information of the target model to the terminal. Here, No longer.

Optionally, when the access network device or the core network device simultaneously sends the first report configuration information and the model information of the target model to the terminal, it specifically includes the following steps:

The access network device or the core network device sends a first message to the terminal; the first message includes first report configuration information and model information of the target model.

Specifically, the access network device or the core network device may send the first message to the terminal through broadcast or unicast, where the first message includes the first report configuration information and the model information of the target model.

In the above embodiment, the access network device or the core network device sends the first report configuration information and the model information of the target model to the terminal; the terminal generates the first report configuration information of the target model based on the first report configuration information related to the target model. Report.

b) Model function, used to represent the function or role of the target model;

c) Model validity conditions;

c) Model valid network configuration, used to indicate that the target model is valid when the network configuration of the terminal matches the model valid network configuration, and/or when the network configuration of the terminal matches the model valid network If the configuration does not match, the target model is invalid;

Optionally, the model effective area includes at least one of the following:

a) Community identification list;

b) Tracking area list;

c) Public land mobile network PLMN list;

d) Cell frequency information list.

Optionally, the model validity time includes at least one of the following:

a) Absolute time;

a) Reference signal airspace configuration;

b) Antenna port configuration;

c) Reference signal frequency domain configuration;

d) Reference signal time domain configuration.

a)Environment type;

b) Line of sight/non-line of sight type;

c) Delay extension;

d) Angle expansion;

e) Doppler expansion;

f) Doppler frequency shift;

g) Rice K factor;

h) Shadow weakness;

i) Reference signal arrival time difference;

j) Reference signal round-trip time;

k) Reference signal received power;

l) Reference signal departure angle;

m) Reference signal arrival angle.

Optionally, the terminal's ability to support generating the first report is a prerequisite for the core network device or the access network device to configure valid conditions for the target model. Therefore, for the access network equipment, capability interaction needs to be performed with the terminal. Only when the terminal has the ability to support generating the first report, the core network equipment or the access network equipment configures effective conditions for the target model, where the access network equipment The ways for network access equipment and terminals to interact with capabilities may include:

The access network device or the core network device receives capability information from the terminal; the capability information is used to indicate whether the ability to generate the first report is supported.

Specifically, the terminal needs to send capability information to the access network device or the core network device, where the capability information is used to indicate whether the capability of generating the first report is supported. After the access network device or the core network device receives the capability information sent by the terminal, the access network device or the core network device sends the first report configuration information and the model information of the target model to the terminal;

Correspondingly, after receiving the first report configuration information and the model information of the target model sent by the access network device or the core network device, the terminal can generate the first report configuration information of the target model based on the first report configuration information related to the target model. Report.

Optionally, the capability information includes at least one of the following:

In the above embodiment, the access network device realizes capability interaction between the access network device and the terminal by receiving capability information from the terminal to prove whether the terminal has the ability to support generating the first report. When the terminal has the ability to support generating the first report, In the case of reporting capability, the access network device can send the first report configuration information and the model information of the target model to the terminal, and the terminal can generate the first report of the target model based on the first report configuration information related to the target model.

Optionally, in the case where the access network device independently trains the target model and generates model information of the target model, the access network device can directly configure or update the valid conditions in the model information based on the first report, and send the valid conditions to Terminal, specifically implemented through the following steps (1)-step (2):

Step (1): The access network device or the core network device configures or updates the model validity conditions of the target model based on the first report;

Step (2): The access network device or the core network device sends the first information of the target model to the terminal; the first information is used to instruct the terminal to configure or update the target model. Model validity conditions.

Specifically, when the access network device locally trains the target model and generates model information of the target model, the access network device can configure or update the model validity conditions of the target model based on the first report.

After configuring or updating the model validity conditions of the target model, the access network device sends the first information of the target model to the terminal, where the first information is used to instruct the terminal to configure or update the model validity conditions of the target model.

In practical applications, the access network device can send an RRC Reconfiguration message to the terminal or RRC Resume message, where the RRC message carries the first information.

In the above embodiment, when the access network device locally trains the target model and generates model information of the target model, the access network device can directly configure or update the model validity conditions of the target model based on the first report, and then provide The terminal sends the first information of the target model, which enables the terminal to configure or update the model effective conditions of the target model, thereby meeting the accuracy requirements of the target model inference results.

Optionally, when the access network device obtains the model information of the target model from the core network device, the access network device needs to send a first report of the target model to the core network device, and the core network configures or updates the model based on the first report. The valid conditions in the information are then sent by the core network device to the terminal, which is specifically implemented through the following steps [1]-step [3]:

Step [1]: The access network device sends the first report to the core network device, where the first report is used to instruct the core network device to configure or update the model validity conditions of the target model;

Step [2]: The access network device receives the first information of the target model from the core network device. The first information is used to instruct the terminal to configure or update the model validity conditions of the target model. ;

Step [3]: The access network device sends the first information of the target model to the terminal.

Specifically, when the access network device obtains the model information of the target model from the core network device, after receiving the first report sent by the terminal, the access network device needs to send the first report to the core network device, where , the first report is used to indicate the core network equipment configuration or update the model validity conditions of the target model.

After the core network device configures or updates the model validity conditions of the target model, the access network device sends the first information of the target model received from the core network device to the terminal, where the first information is used to instruct the terminal to configure or update Model validity conditions for the target model.

In practical applications, the access network device may send an RRC Reconfiguration message or an RRC Resume message to the terminal, where the RRC message carries the first information.

In the above embodiment, when the access network device obtains the model information of the target model from the core network device, the access network device needs to send a first report to the core network device to indicate the core network device's model validity conditions for the target model. Configure or update; then the access network device sends the first information of the target model received from the core network device to the terminal, which enables the terminal to configure or update the model effective conditions of the target model, thereby meeting the accuracy of the target model inference results. Require.

Optionally, after the access network device or the core network device receives the first report from the terminal, it is also necessary to identify whether the resident cell or serving cell in the first report when the terminal receives the model information of the target model belongs to the current cell of the terminal. The resident cell or current serving cell specifically includes the following steps:

The first report includes the resident cell identity or serving cell identity of the terminal when it receives the model information of the target model, and the target cell corresponding to the resident cell identity or serving cell identity is not the terminal. In the case of the current resident cell or the current serving cell, the access network device sends the first report to the target cell.

Specifically, the first report includes the resident cell identity or the serving cell identity of the terminal when it receives the model information of the target model, and the target cell corresponding to the resident cell identity or the serving cell identity is not the terminal's current resident cell or current cell identity. In the case of a serving cell, the access network device sends a first report to the target cell, so that the model information of the target model can be matched with the resident cell or serving cell when the terminal receives the model information of the target model.

Optionally, the access network device sending the first report to the target cell includes at least one of the following:

a) The access network device sends the first report to the target cell through the Xn interface.

b) The access network device sends the first report to the target cell via the AMF.

Specifically, the access network device sends the first report to the target cell through the NG interface and the AMF, where the target cell identifier needs to be carried when sending the first report to the target cell.

Figure 4 is the third schematic flow chart of the information reporting method provided by the embodiment of the present application. Figure 4 takes the application scenario in which the terminal is in the RRC connection state as an example to illustrate the information reporting method provided by the embodiment of the present application. for further explanation. As shown in Figure 4, in this embodiment, the access network device is a base station, and the method includes steps 401-406; wherein:

Step 401: The terminal sends capability information to the base station.

Step 402: The base station receives model information of the target model from the network management/core network equipment.

Specifically, the model information of the target model includes at least one of the following: model identification, model function, model valid condition, and model representation.

Step 403: The base station sends the first message to the terminal.

Specifically, the first message includes first report configuration information and model information of the target model.

The first report configuration information includes at least one of the following: model identification, model function, first report identification, target area for generating the first report, target network configuration for generating the first report, target channel environment parameters for generating the first report, generation The target time of the first report, report type, periodic report configuration information, event-triggered report configuration information, timer, and status indication information.

Step 404: The terminal sends the first report to the base station.

Specifically, the first report includes at least one of the following: the resident cell identity or the serving cell identity of the terminal when it receives the model information of the target model, the model identity, the model function, the first report identity, the report indicator evaluation result, the terminal's The radio resource management RRM measurement result when the first report is generated, the time when the terminal generates the first report, the location information of the terminal when the first report is generated, the resident cell identity or serving cell identity of the terminal when the first report is generated, the terminal The serving cell when the first report is generated is the user identification configured by the terminal, the network configuration of the terminal when the first report is generated, and the channel environment parameters of the terminal when the first report is generated.

Step 405: The network management/core network equipment or base station configures or updates the model validity conditions of the target model according to the first report.

Specifically, in the case where the base station locally trains the target model and generates model information of the target model, the base station can directly configure or update the model validity conditions of the target model according to the first report.

When the base station obtains the model information of the target model from the network management/core network, the network management/core network device configures or updates the model validity conditions of the target model based on the first report sent by the base station.

Step 406: The base station sends the first information of the target model to the terminal.

Specifically, in the case where the base station locally trains the target model and generates model information of the target model, the base station can directly send the first information of the target model to the terminal, where the first information is used to indicate that the terminal configures or updates the model of the target model to be valid. condition;

When the base station obtains the model information of the target model from the network management/core network, the base station first needs to receive the first information of the target model from the network management/core network equipment, and then the base station sends the target model sent from the network management/core network equipment to the terminal. first information.

Figure 5 is a schematic flowchart No. 4 of the information reporting method provided by the embodiment of the present application. Figure 5 takes the application scenario in which the terminal is in the RRC non-connected state as an example to further explain the information reporting method provided by the embodiment of the present application. As shown in Figure 5, in this embodiment, the access network device is a base station, and the method includes steps 501-509; wherein:

Step 501: The terminal sends capability information to the base station.

Step 502: The base station receives model information of the target model from the network management/core network device.

Step 503: The base station sends the first message to the terminal.

It should be noted that steps 501 to 503 in Figure 5 are the same as steps 401 to 403 in Figure 4 and will not be described again.

Step 504: When the terminal is in the RRC non-connected state, the terminal generates a first report based on the first report configuration information.

Step 505: When the terminal is in the RRC connected state, the terminal sends report indication information to the base station.

Specifically, the report indication information is used to indicate that the terminal has generated the first report.

Step 506: The base station sends the report request information to the terminal.

Specifically, the report request information is used to instruct the terminal to send the first report to the base station.

Step 507: The terminal sends the first report to the base station based on the report request information.

Step 508: The network management/core network equipment or base station configures or updates the model validity conditions of the target model according to the first report.

When the base station obtains the model information of the target model from the network management/core network, the network management/core network device The device configures or updates the model validity condition of the target model based on the first report sent by the base station.

Step 509: The base station sends the first information of the target model to the terminal.

For the information reporting method provided by the embodiments of this application, the execution subject may be an information reporting device. In the embodiment of the present application, the method of performing information reporting by the information reporting device is taken as an example to illustrate the information reporting device provided by the embodiment of the present application.

Figure 6 is one of the structural schematic diagrams of the information reporting device provided by the embodiment of the present application. As shown in Figure 6, the information reporting device 600 is applied to a terminal and includes:

Generating module 601, configured to generate a first report of the target model based on the first report configuration information related to the target model; the first report configuration information is used to instruct the terminal to generate the first report;

The first sending module 602 is configured to send the first report to the core network device or the access network device; the first report is used to instruct the core network device or the access network device to configure or update the target. Model validity conditions for the model.

In the information reporting device provided by the embodiment of the present application, the first report of the target model is generated based on the first report configuration information related to the target model, and then the first report is sent to the core network device or the access network device, so that the core network device Or the access network device configures or updates the model validity conditions of the target model based on the first report sent by the terminal, which can improve the performance of the target model inference results.

Optionally, the first report includes at least one of the following:

The resident cell identity or serving cell identity of the terminal when it receives the model information of the target model;

Model identifier, used to uniquely identify the target model;

Model function, used to represent the function or role of the target model;

A first report identifier associated with the first report configuration information;

Report indicator evaluation results;

The radio resource management RRM measurement result of the terminal when generating the first report;

The time when the terminal generates the first report;

The location information of the terminal when generating the first report;

The resident cell identification or serving cell identification of the terminal when generating the first report;

The serving cell when the terminal generates the first report is the user identification configured for the terminal;

The network configuration of the terminal when generating the first report;

The channel environment parameters of the terminal when generating the first report.

A model identifier, used to uniquely identify the target model in the terminal;

Model function, used to represent the function or role of the target model;

The target area for generating the first report;

Generate the target network configuration of the first report;

Generate target channel environment parameters of the first report;

Target time to generate first report;

Report types, including periodic reports and/or event-triggered reports;

Periodic reporting configuration information, including at least one of the following: reporting indicators, reporting intervals, reporting quantities, RRM measurement configuration information, and terminal location information reporting instructions;

Event-triggered report configuration information, including at least one of the following: reporting indicators, reporting intervals, report quantities, RRM measurement configuration information, terminal location information reporting instructions, threshold requirements for reporting indicators, duration for which reporting indicators meet threshold requirements, and reporting indicators meeting The number of times the threshold is required to last;

A timer used to indicate the target time for generating the first report;

Status indication information indicates the RRC status when the first report is generated.

Optionally, the generation module 601 is further used for:

In the case where the first report configuration information indicates that the terminal generates the first report in the Radio Resource Control RRC connected state, the terminal generates the first report based on the first report configuration information when in the RRC connected state. First report.

Optionally, the generation module 601 is further used for:

In the case where the first report configuration information indicates that the terminal generates the first report in the RRC non-connected state, the terminal generates the third report based on the first report configuration information when it is in the RRC non-connected state. A report.

Optionally, the generation module 601 is further used for:

When the terminal is in the RRC connected state, the terminal sends report indication information to the access network device; the report indication information is used to indicate that the terminal has generated the first report;

Receive report request information from the access network device; the report request information is used to instruct the terminal to send the first report to the core network device or the access network device;

Based on the report request information, the first report is sent to the core network device or the access network device.

Optionally, the device also includes:

The second receiving module is configured to receive the first information of the target model from the access network device; the first information is used to instruct the terminal to configure or update the model validity condition of the target model.

Optionally, the device also includes:

The second sending module is configured to send capability information to the access network device; the capability information is used to indicate whether the ability to generate the first report is supported.

Optionally, the capability information includes at least one of the following:

Display indication information used to indicate whether the terminal supports the ability to generate the first report;

Implicit indication information is used to indicate whether the terminal supports artificial intelligence AI capabilities of at least one AI-based model function.

Optionally, the device also includes:

The third receiving module is configured to receive the first report configuration information from the access network device.

Optionally, the device also includes:

The fourth receiving module is configured to receive model information of the target model from the access network device.

Optionally, the device also includes:

The fifth receiving module is configured to receive a first message from the access network device; the first message includes the first report configuration information and model information of the target model.

A model identifier, used to uniquely identify the target model in the terminal;

Model function, used to represent the function or role of the target model;

Model validity conditions;

Model representation includes at least one of model structure information, model parameter information, and model data processing methods.

The model valid area is used to indicate that the target model is valid when the terminal is within the model valid area, and/or the target model is valid when the terminal is outside the model valid area. invalid;

The model validity time is used to indicate that the target model is valid within the model validity time, and/or the target model is invalid outside the model validity time;

Model valid network configuration is used to indicate that the target model is valid when the network configuration of the terminal matches the model valid network configuration, and/or when the network configuration of the terminal does not match the model valid network configuration. In the case of matching, the target model is invalid;

Model effective channel environment parameters, used to indicate that the target model is effective when the channel environment parameters at the location of the terminal match the model effective channel environment parameters, and/or the channel at the location of the terminal The target model is invalid when the environmental parameters do not match the effective channel environment parameters of the model.

Optionally, the model effective area includes at least one of the following:

Community ID list;

Tracking area list;

List of public land mobile networks PLMN;

Cell frequency information list.

Optionally, the model validity time includes at least one of the following:

absolute time;

The preset duration is the time when the terminal receives the model information of the target model as the starting time.

Reference signal airspace configuration;

Antenna port configuration;

Reference signal frequency domain configuration;

Reference signal time domain configuration.

environment type;

Line-of-sight/non-line-of-sight type;

Delay extension;

angle expansion;

Doppler expansion;

Doppler shift;

Rice K factor;

The shadow weakens;

Reference signal arrival time difference;

Reference signal round-trip time;

Reference signal received power;

Reference signal departure angle;

Reference signal angle of arrival.

Figure 7 is a second structural schematic diagram of an information reporting device provided by an embodiment of the present application. As shown in Figure 7, the information reporting device 700 is applied to access network equipment or core network equipment, and includes:

The first receiving module 701 is configured to receive a first report from the terminal; the first report is used to instruct the access network device or the core network device to configure or update the model validity conditions of the target model.

In the information reporting device provided by the embodiment of the present application, the first report from the terminal is received, and the model valid conditions of the target model are configured or updated based on the first report, which can improve the performance of the target model inference results.

Optionally, the first report includes at least one of the following:

Model identifier, used to uniquely identify the target model;

Model function, used to represent the function or role of the target model;

The first report identifier is associated with the first report configuration information;

Report indicator evaluation results;

The time when the terminal generates the first report;

The location information of the terminal when generating the first report;

The network configuration of the terminal when generating the first report;

A model identifier, used to uniquely identify the target model in the terminal;

Model function, used to represent the function or role of the target model;

The target area for generating the first report;

Generate the target network configuration of the first report;

Generate target channel environment parameters of the first report;

Target time to generate first report;

Report types, including periodic reports and/or event-triggered reports;

A timer used to indicate the target time for generating the first report;

Optionally, the first receiving module 701 is further used for:

Receive report indication information from the terminal; the report indication information is used to indicate that the terminal has generated the first report;

Based on the report instruction information, report request information is sent to the terminal; the report request information is used to instruct the terminal to send the first report to the access network device or the core network device.

Optionally, the device also includes:

An update module, configured to configure or update the model validity conditions of the target model based on the first report;

The third sending module is configured to send the first information of the target model to the terminal; the first information is used to instruct the terminal to configure or update the model validity conditions of the target model.

Optionally, the device also includes:

A fourth sending module, configured to send the first report to the core network device, where the first report is used to instruct the core network device to configure or update the model validity conditions of the target model;

A sixth receiving module, configured to receive first information of the target model from the core network device, where the first information is used to instruct the terminal to configure or update model validity conditions of the target model;

The fifth sending module is used to send the first information of the target model to the terminal.

Optionally, the device also includes:

A seventh receiving module is configured to receive model information of the target model from the core network device.

Optionally, the device also includes:

A sixth sending module is configured to send model information of the target model to the terminal.

Optionally, the device also includes:

A seventh sending module is configured to send first report configuration information to the terminal; the first report configuration information is used to instruct the terminal to generate the first report.

Optionally, the device also includes:

An eighth sending module is configured to send a first message to the terminal; the first message includes first report configuration information and model information of the target model.

Optionally, the device also includes:

The eighth receiving module is configured to receive capability information from the terminal; the capability information is used to indicate whether the ability to generate the first report is supported.

Optionally, the capability information includes at least one of the following:

Implicit indication information is used to indicate whether the terminal supports the capability of at least one AI-based model function.

A model identifier, used to uniquely identify the target model in the terminal;

Model function, used to represent the function or role of the target model;

Model validity conditions;

Optionally, the model effective area includes at least one of the following:

Community ID list;

Tracking area list;

List of public land mobile networks PLMN;

Cell frequency information list.

Optionally, the model validity time includes at least one of the following:

absolute time;

Reference signal airspace configuration;

Antenna port configuration;

Reference signal frequency domain configuration;

Reference signal time domain configuration.

environment type;

Line-of-sight/non-line-of-sight type;

Delay extension;

angle expansion;

Doppler expansion;

Doppler shift;

Rice K factor;

The shadow weakens;

Reference signal arrival time difference;

Reference signal round-trip time;

Reference signal received power;

Reference signal departure angle;

Reference signal angle of arrival.

Optionally, the device also includes:

The ninth sending module is configured to: when the first report includes the resident cell identity or the serving cell identity of the terminal when receiving the model information of the target model, and the resident cell identity or the serving cell identity corresponds to If the target cell is not the current camped cell or the current serving cell of the terminal, the first report is sent to the target cell.

The access network device sends the first report to the target cell through the Xn interface;

The access network device sends the first report to the target cell via an access mobility management function AMF.

The information reporting device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip. The electronic device may be a terminal or other devices other than the terminal. For example, terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.

The information reporting device provided by the embodiments of the present application can implement each process implemented by the method embodiments in Figures 2 to 5 and achieve the same technical effect. To avoid duplication, details will not be described here.

Figure 8 is a schematic structural diagram of a communication device provided by an embodiment of the present application. As shown in Figure 8, the communication device The communication device 800 includes a processor 801 and a memory 802. The memory 802 stores programs or instructions that can be run on the processor 801. For example, when the communication device 800 is a terminal, the program or instructions are executed by the processor 801. Each step of the above information reporting method embodiment is implemented at the same time, and the same technical effect can be achieved. When the communication device 800 is an access network device, when the program or instruction is executed by the processor 801, each step of the above information reporting method embodiment is implemented, and the same technical effect can be achieved. To avoid duplication, the details are not repeated here.

An embodiment of the present application also provides a terminal, including a processor and a communication interface. The processor is used to:

Generate a first report of the target model based on first report configuration information related to the target model; the first report configuration information is used to instruct the terminal to generate the first report;

The communication interface is used to send the first report to the core network device or the access network device; the first report is used to indicate that the core network device or the access network device configures or updates the model of the target model to be valid. condition. This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.

Figure 9 is a schematic structural diagram of a terminal provided by an embodiment of the present application. As shown in Figure 9, the terminal 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, and a display unit. 906. At least some components of the user input unit 907, the interface unit 908, the memory 909, the processor 910, etc.

Those skilled in the art can understand that the terminal 900 may also include a power supply (such as a battery) that supplies power to various components. The power supply may be logically connected to the processor 910 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions. The terminal structure shown in FIG. 9 does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown in the figure, or may combine certain components, or arrange different components, which will not be described again here.

It should be understood that in the embodiment of the present application, the input unit 904 may include a graphics processing unit (GPU) 9041 and a microphone 9042. The graphics processor 9041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras). The display unit 906 may include a display panel 9061, which may The display panel 9061 is configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 907 includes at least one of a touch panel 9071 and other input devices 9072 . Touch panel 9071, also known as touch screen. The touch panel 9071 may include two parts: a touch detection device and a touch controller. Other input devices 9072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.

In this embodiment of the present application, after receiving downlink data from the network side device, the radio frequency unit 901 can transmit it to the processor 910 for processing; in addition, the radio frequency unit 901 can send uplink data to the network side device. Generally, the radio frequency unit 901 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.

Memory 909 may be used to store software programs or instructions as well as various data. The memory 909 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc. Additionally, memory 909 may include volatile memory or nonvolatile memory, or memory 909 may include both volatile and nonvolatile memory. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (ProgrammableROM, PROM), erasable programmable read-only memory (ErasablePROM, EPROM), electrically erasable read-only memory (EPROM), Programming read-only memory (Electrically EPROM, EEPROM) or flash memory. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synchlink DRAM, SLDRAM) and Direct Rambus RAM (DRRAM). Memory 909 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.

The processor 910 may include one or more processing units; optionally, the processor 910 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user For the operation of interfaces and applications, modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 910.

The processor 910 is configured to generate a first report of the target model based on the first report configuration information related to the target model; the first report configuration information is used to instruct the terminal to generate the first report.

The radio frequency unit 901 is configured to send the first report to the core network device or the access network device; the first report is used to instruct the core network device or the access network device to configure or update the target model. Model validity conditions.

In this embodiment of the present application, the processor generates the first report of the target model based on the first report configuration information related to the target model; then the radio frequency unit sends the first report to the core network device or the access network device, which can make the core network The device or access network device can configure or update the model validity conditions of the target model based on the first report sent by the terminal, thereby meeting the accuracy requirements of the target model inference results.

Embodiments of the present application also provide an access network device, including a processor and a communication interface. The communication interface is used to receive a first report from a terminal; the first report is used to indicate the configuration of the core network device or the access network device or Update the model validity conditions of the target model. This access network equipment embodiment corresponds to the above-mentioned access network equipment method embodiment. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this access network equipment embodiment, and can achieve the same technical effect.

Figure 10 is a schematic structural diagram of an access network device provided by an embodiment of the present application. As shown in Figure 10, the access network device 1000 includes: an antenna 1001, a radio frequency device 1002, a baseband device 1003, a processor 1004 and a memory 1005. Antenna 1001 is connected to radio frequency device 1002. In the uplink direction, the radio frequency device 1002 receives information through the antenna 1001 and sends the received information to the baseband device 1003 for processing. In the downlink direction, the baseband device 1003 processes the information to be sent and sends it to the radio frequency device 1002. The radio frequency device 1002 processes the received information and sends it out through the antenna 1001.

The method performed by the access network device in the above embodiment can be implemented in the baseband device 1003, which includes a baseband processor.

The baseband device 1003 may include, for example, at least one baseband board on which a plurality of cores are disposed. As shown in Figure 10, one of the chips is, for example, a baseband processor, which is connected to the memory 1005 through a bus interface to call the program in the memory 1005 to perform the network device operations shown in the above method embodiment.

The access network device may also include a network interface 1006, which is, for example, a common public radio interface (CPRI).

Specifically, the access network device 1000 in this embodiment of the present invention also includes: instructions or programs stored in the memory 1005 and executable on the processor 1004. The processor 1004 calls the instructions or programs in the memory 1005 to execute the above The information reporting method achieves the same technical effect. To avoid duplication, it will not be described in detail here.

Figure 11 is a schematic structural diagram of a core network device provided by an embodiment of the present application. As shown in Figure 11, the network side device 1100 includes: a processor 1101, a network interface 1102 and a memory 1103. The network interface 1102 is, for example, CPRI.

Specifically, the network side device 1100 in this embodiment of the present invention also includes: instructions or programs stored in the memory 1103 and executable on the processor 1101. The processor 1101 calls the instructions or programs in the memory 1103 to execute the information as described above. The reporting method achieves the same technical effect. To avoid duplication, it will not be described in detail here.

Embodiments of the present application also provide an information reporting system, including: a terminal, an access network device, and a core network device. The terminal can be used to perform the steps of the information reporting method shown in Figure 2 above. The access network device Or the core network device can be used to perform the steps of the information reporting method shown in Figure 3 above.

Embodiments of the present application also provide a readable storage medium. The readable storage medium may be volatile or non-volatile. The readable storage medium stores a program or instructions. The program Or when the instruction is executed by the processor, each process of the above information reporting method embodiment is implemented, and the same technical effect can be achieved. To avoid duplication, the details will not be described here.

Wherein, the processor is the processor in the terminal described in the above embodiment. The readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.

An 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. The processor is used to run programs or instructions to implement the above information reporting method embodiment. Each process can achieve the same technical effect. To avoid duplication, it will not be described again here.

It should be understood that the chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.

Embodiments of the present application further provide a computer program/program product. The computer program/program product is stored in a storage medium. The computer program/program product is executed by at least one processor to implement the above information reporting method embodiment. Each process can achieve the same technical effect. To avoid repetition, we will not go into details here.

It should be noted that, in this document, the terms "comprising", "comprises" or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or apparatus. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article or apparatus that includes that element. In addition, it should be pointed out that 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, but may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions may be performed, for example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology. The computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to make a terminal (can be a mobile phone, computer, server server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of this application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.

Claims

An information reporting method, including:

The terminal generates the first report of the target model based on the first report configuration information related to the target model; the first report configuration information is used to instruct the terminal to generate the first report;

The terminal sends the first report to the core network device or the access network device; the first report is used to instruct the core network device or the access network device to configure or update the model validity condition of the target model. .
The information reporting method according to claim 1, wherein the first report includes at least one of the following:

The resident cell identity or serving cell identity of the terminal when it receives the model information of the target model;

Model identifier, used to uniquely identify the target model;

Model function, used to represent the function or role of the target model;

A first report identifier associated with the first report configuration information;

Report indicator evaluation results;

The radio resource management RRM measurement result of the terminal when generating the first report;

The time when the terminal generates the first report;

The location information of the terminal when generating the first report;

The resident cell identification or serving cell identification of the terminal when generating the first report;

The serving cell when the terminal generates the first report is the user identification configured for the terminal;

The network configuration of the terminal when generating the first report;

The channel environment parameters of the terminal when generating the first report.
The information reporting method according to claim 1 or 2, wherein the first report configuration information includes at least one of the following:

A model identifier, used to uniquely identify the target model in the terminal;

Model function, used to represent the function or role of the target model;

A first report identifier associated with the first report configuration information;

The target area for generating the first report;

Generate the target network configuration of the first report;

Generate target channel environment parameters of the first report;

Target time to generate first report;

Report types, including periodic reports and/or event-triggered reports;

Periodic reporting configuration information, including at least one of the following: reporting indicators, reporting intervals, reporting quantities, RRM measurement configuration information, and terminal location information reporting instructions;

Event-triggered report configuration information, including at least one of the following: reporting indicators, reporting intervals, report quantities, RRM measurement configuration information, terminal location information reporting instructions, threshold requirements for reporting indicators, duration for which reporting indicators meet threshold requirements, and reporting indicators meeting The number of times the threshold is required to last;

A timer used to indicate the target time for generating the first report;

Status indication information indicates the RRC status when the first report is generated.
The information reporting method according to any one of claims 1 to 3, wherein the terminal generates the first report of the target model based on the first report configuration information related to the target model, including:

In the case where the first report configuration information indicates that the terminal generates the first report in the Radio Resource Control RRC connected state, the terminal generates the first report based on the first report configuration information when in the RRC connected state. First report.
The information reporting method according to any one of claims 1 to 3, wherein the terminal generates the first report of the target model based on the first report configuration information related to the target model, including:

In the case where the first report configuration information indicates that the terminal generates the first report in the RRC non-connected state, the terminal generates the third report based on the first report configuration information when it is in the RRC non-connected state. A report.
The information reporting method according to claim 5, wherein the terminal sends the first report to a core network device or an access network device, including:

When the terminal is in the RRC connected state, the terminal sends report indication information to the access network device; the report indication information is used to indicate that the terminal has generated the first report;

The terminal receives report request information from the access network device; the report request information is used to instruct the terminal to send the first report to the core network device or the access network device;

The terminal sends the first report to the core network device or the access network device based on the report request information.
The information reporting method according to any one of claims 1 to 6, wherein the method further includes:

The terminal receives first information of the target model from the access network device; the first information is used to instruct the terminal to configure or update model validity conditions of the target model.
The information reporting method according to any one of claims 1 to 7, wherein the method further includes:

The terminal sends capability information to the access network device; the capability information is used to indicate whether the capability of generating the first report is supported.
The information reporting method according to claim 8, wherein the capability information includes at least one of the following:

Display indication information used to indicate whether the terminal supports the ability to generate the first report;

Implicit indication information is used to indicate whether the terminal supports the capability of at least one AI-based model function.
The information reporting method according to any one of claims 1 to 9, wherein the method further includes:

The terminal receives the first report configuration information from the access network device.
The information reporting method according to any one of claims 1 to 9, wherein the method further includes:

The terminal receives model information of the target model from the access network device.
The information reporting method according to any one of claims 1 to 9, wherein the method further includes:

The terminal receives a first message from the access network device; the first message includes the first report configuration information and model information of the target model.
The information reporting method according to claim 2, 11 or 12, wherein the model information of the target model includes at least one of the following:

A model identifier, used to uniquely identify the target model in the terminal;

Model function, used to represent the function or role of the target model;

Model validity conditions;

Model representation includes at least one of model structure information, model parameter information, and model data processing methods.
The information reporting method according to any one of claims 1 to 13, wherein the model validity conditions include at least one of the following:

The model valid area is used to indicate that the target model is valid when the terminal is within the model valid area, and/or the target model is valid when the terminal is outside the model valid area. invalid;

The model validity time is used to indicate that the target model is valid within the model validity time, and/or the target model is invalid outside the model validity time;

Model valid network configuration is used to indicate that the target model is valid when the network configuration of the terminal matches the model valid network configuration, and/or when the network configuration of the terminal does not match the model valid network configuration. In the case of matching, the target model is invalid;

Model effective channel environment parameters, used to indicate that the target model is effective when the channel environment parameters at the location of the terminal match the model effective channel environment parameters, and/or the channel at the location of the terminal The target model is invalid when the environmental parameters do not match the effective channel environment parameters of the model.
The information reporting method according to claim 14, wherein the model effective area includes at least one of the following:

Community ID list;

Tracking area list;

List of public land mobile networks PLMN;

Cell frequency information list.
The information reporting method according to claim 14, wherein the model validity time includes at least one of the following:

absolute time;

The preset duration is the time when the terminal receives the model information of the target model as the starting time.
The information reporting method according to claim 14, wherein the model effective network configuration includes at least one of the following:

Reference signal airspace configuration;

Antenna port configuration;

Reference signal frequency domain configuration;

Reference signal time domain configuration.
The information reporting method according to claim 14, wherein the model effective channel environment parameters include at least one of the following:

environment type;

Line-of-sight/non-line-of-sight type;

Delay extension;

angle expansion;

Doppler expansion;

Doppler shift;

Rice K factor;

The shadow weakens;

Reference signal arrival time difference;

Reference signal round-trip time;

Reference signal received power;

Reference signal departure angle;

Reference signal angle of arrival.
An information reporting method, including:

The access network device or the core network device receives a first report from the terminal; the first report is used to instruct the access network device or the core network device to configure or update a model valid condition of the target model.
The information reporting method according to claim 19, wherein the first report includes at least one of the following:

The resident cell identity or serving cell identity of the terminal when it receives the model information of the target model;

Model identifier, used to uniquely identify the target model;

Model function, used to represent the function or role of the target model;

The first report identifier is associated with the first report configuration information;

Report indicator evaluation results;

The radio resource management RRM measurement result of the terminal when generating the first report;

The time when the terminal generates the first report;

The location information of the terminal when generating the first report;

The resident cell identification or serving cell identification of the terminal when generating the first report;

The serving cell when the terminal generates the first report is the user identification configured for the terminal;

The network configuration of the terminal when generating the first report;

The channel environment parameters of the terminal when generating the first report.
The information reporting method according to claim 20, wherein the first report configuration information includes at least one of the following:

A model identifier, used to uniquely identify the target model in the terminal;

Model function, used to represent the function or role of the target model;

A first report identifier associated with the first report configuration information;

The target area for generating the first report;

Generate the target network configuration of the first report;

Generate target channel environment parameters of the first report;

Target time to generate first report;

Report types, including periodic reports and/or event-triggered reports;

Periodic reporting configuration information, including at least one of the following: reporting indicators, reporting intervals, reporting quantities, RRM measurement configuration information, and terminal location information reporting instructions;

Event-triggered report configuration information, including at least one of the following: reporting indicators, reporting interval, report quantity, RRM measurement configuration information, terminal location information reporting instructions, threshold requirements for reporting indicators, duration for which reporting indicators meet threshold requirements, and reporting indicators meeting The number of times the threshold is required to last;

A timer used to indicate the target time for generating the first report;

Status indication information indicates the RRC status when the first report is generated.
The information reporting method according to any one of claims 19 to 21, wherein before the access network device or the core network device receives the first report from the terminal, the method further includes:

The access network device or the core network device receives report indication information from the terminal; the report indication information is used to indicate that the terminal has generated the first report;

The access network device or the core network device sends report request information to the terminal based on the report instruction information; the report request information is used to instruct the terminal to send a request to the access network device or the core The network device sends the first report.
The information reporting method according to any one of claims 19 to 22, wherein the method further includes:

The access network device or the core network device configures or updates the model validity condition of the target model based on the first report;

The access network device or the core network device sends first information of the target model to the terminal; the first information is used to instruct the terminal to configure or update model validity conditions of the target model.
The information reporting method according to any one of claims 19 to 22, wherein the method further includes:

The access network device sends the first report to the core network device, where the first report is used to instruct the core network device to configure or update model validity conditions of the target model;

The access network device receives the first information of the target model from the core network device, The first information is used to instruct the terminal to configure or update the model validity conditions of the target model;

The access network device sends the first information of the target model to the terminal.
The information reporting method according to any one of claims 19 to 24, wherein the method further includes:

The access network device receives model information of the target model from the core network device.
The information reporting method according to any one of claims 19 to 24, wherein the method further includes:

The access network device or the core network device sends the model information of the target model to the terminal.
The information reporting method according to any one of claims 19 to 24, wherein the method further includes:

The access network device or the core network device sends first report configuration information to the terminal; the first report configuration information is used to instruct the terminal to generate the first report.
The information reporting method according to any one of claims 19 to 24, wherein the method further includes:

The access network device or the core network device sends a first message to the terminal; the first message includes first report configuration information and model information of the target model.
The information reporting method according to any one of claims 19 to 28, wherein the method further includes:

The access network device or the core network device receives capability information from the terminal; the capability information is used to indicate whether the ability to generate the first report is supported.
The information reporting method according to claim 29, wherein the capability information includes at least one of the following:

Display indication information used to indicate whether the terminal supports the ability to generate the first report;

Implicit indication information is used to indicate whether the terminal supports the capability of at least one AI-based model function.
The information reporting method according to claim 20, 25, 26 or 28, wherein: The model information of the target model includes at least one of the following:

A model identifier, used to uniquely identify the target model in the terminal;

Model function, used to represent the function or role of the target model;

Model validity conditions;

Model representation includes at least one of model structure information, model parameter information, and model data processing methods.
The information reporting method according to any one of claims 19 to 31, wherein the model validity conditions include at least one of the following:

The model valid area is used to indicate that the target model is valid when the terminal is within the model valid area, and/or the target model is valid when the terminal is outside the model valid area. invalid;

The model validity time is used to indicate that the target model is valid within the model validity time, and/or the target model is invalid outside the model validity time;

Model valid network configuration is used to indicate that the target model is valid when the network configuration of the terminal matches the model valid network configuration, and/or when the network configuration of the terminal does not match the model valid network configuration. In the case of matching, the target model is invalid;

Model effective channel environment parameters, used to indicate that the target model is effective when the channel environment parameters at the location of the terminal match the model effective channel environment parameters, and/or the channel at the location of the terminal The target model is invalid when the environmental parameters do not match the effective channel environment parameters of the model.
The information reporting method according to claim 32, wherein the model effective area includes at least one of the following:

Community ID list;

Tracking area list;

List of public land mobile networks PLMN;

Cell frequency information list.
The information reporting method according to claim 32, wherein the model valid time package Include at least one of the following:

absolute time;

The preset duration starts when the terminal receives the model information of the target model.
The information reporting method according to claim 32, wherein the model effective network configuration includes at least one of the following:

Reference signal airspace configuration;

Antenna port configuration;

Reference signal frequency domain configuration;

Reference signal time domain configuration.
The information reporting method according to claim 32, wherein the model effective channel environment parameters include at least one of the following:

environment type;

Line-of-sight/non-line-of-sight type;

Delay extension;

angle expansion;

Doppler expansion;

Doppler shift;

Rice K factor;

The shadow weakens;

Reference signal arrival time difference;

Reference signal round-trip time;

Reference signal received power;

Reference signal departure angle;

Reference signal angle of arrival.
The information reporting method according to any one of claims 19 to 36, wherein after the access network device or the core network device receives the first report from the terminal, the method further includes:

The first report includes the location of the terminal when receiving the model information of the target model. When the resident cell identity or the serving cell identity is reserved, and the target cell corresponding to the resident cell identity or the serving cell identity is not the current resident cell or the current serving cell of the terminal, the access network device sends a signal to the target cell. The cell sends the first report.
The information reporting method according to claim 37, wherein the access network device sending the first report to the target cell includes at least one of the following:

The access network device sends the first report to the target cell;

The access network device sends the first report to the target cell via an access mobility management function AMF.
An information reporting device, including:

A generation module configured to generate a first report of the target model based on first report configuration information related to the target model; the first report configuration information is used to instruct the terminal to generate the first report;

The first sending module is configured to send the first report to the core network device or the access network device; the first report is used to instruct the core network device or the access network device to configure or update the target model. valid conditions for the model.
An information reporting device, including:

The first receiving module is configured to receive a first report from the terminal; the first report is used to instruct the core network device or the access network device to configure or update the model validity conditions of the target model.
A terminal, including a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the programs or instructions are executed by the processor, the implementation of any one of claims 1 to 18 is achieved. The steps of the information reporting method described above.
An access network device or a core network device, including a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor, the claims are implemented. The steps of the information reporting method described in any one of 19 to 38.
A readable storage medium, which stores programs or instructions. When the program or instructions are executed by a processor, the information reporting method as described in any one of claims 1 to 18 is implemented, or the information reporting method as claimed in claim 1 is implemented. The steps of the information reporting method described in any one of requirements 19 to 38.