CN-122002273-A - Communication method, terminal device and network device

Abstract

Provided are a communication method, a terminal device, and a network device. The method comprises the steps that a terminal device receives a first data set sent by a network device, wherein the first data set comprises first data and does not comprise second data, and the first data and the second data are used for training, fine tuning or retraining of a model of the terminal device. In the application, the first data set sent by the network equipment to the terminal equipment can comprise the first data and does not comprise the second data acquired by the terminal equipment, the terminal equipment can train, fine tune or retrain the model in the terminal equipment by utilizing the received first data in the first data set and the second data acquired by the terminal equipment, and the second data acquired by the terminal equipment is not required to be transmitted on an air interface, so that the air interface resource can be saved, the energy consumption can be reduced, and the training of the model can be accelerated.

Inventors

• LIU JIN

Assignees

• 上海移远通信技术股份有限公司

Dates

Publication Date

20260508

Application Date

20251230

Claims (20)

1. 1. A method of communication, comprising: The terminal equipment receives a first data set sent by the network equipment, wherein the first data set comprises first data and does not comprise second data, and the first data and the second data are used for training, fine tuning or retraining of a model of the terminal equipment.
2. 2. The method according to claim 1, wherein the method further comprises: the terminal equipment receives first information sent by the network equipment, wherein the first information is used for indicating the second data.
3. 3. The method of claim 2, wherein the first information includes identification information corresponding to the second data.
4. 4. A method according to claim 3, wherein the identification information of the second data comprises one or more of the following, or a combination of at least two of the following: reporting time of the second data; an identification of a data set to which the second data belongs; An identification of a subset of data to which the second data belongs; An identification of CSI resource configuration corresponding to the second data; The CSI corresponding to the second data reports the configured identifier; Identification of the model; pairing identification of the model.
5. 5. The method according to any one of claim 2 to 4, wherein, The first information is transmitted simultaneously with the first data set, or the first information is not transmitted simultaneously with the first data set, and/or, The first information is contained within the first data set or the first information is not contained within the first data set.
6. 6. The method of any one of claims 2 to 5, wherein the first information is carried on one or more of: RRC signaling; a file; a log; Configuration information of the first data set; Auxiliary information for model training.
7. 7. The method of any one of claims 1 to 6, wherein the first data comprises one or more of: The terminal equipment performs channel measurement to obtain target CSI data; the CSI load data are obtained after the target CSI data are compressed; Data generated during the training of the model of the network device.
8. 8. The method according to any one of claims 1 to 7, further comprising: and the terminal equipment stores and transmits the CSI data to the network equipment, wherein the CSI data comprises the second data.
9. 9. The method according to any of claims 1 to 8, wherein the file or log of the terminal device for storing CSI data further comprises one or more of the following: Identification information corresponding to the CSI data; Timestamp information corresponding to the CSI data; and information of a filter related to the reporting of the CSI data.
10. 10. The method of claim 9, wherein the identification information corresponding to the CSI data comprises one or more of: the identification of the terminal equipment; identification of CSI resource allocation corresponding to the CSI data; The corresponding CSI of the CSI data reports the configured identifier; Identification of the model; Pairing identification of the model; And numbering the CSI data.
11. 11. The method of claim 10, wherein the identification information of the terminal device comprises one or more of: the identification of the terminal equipment; SUPI of the terminal equipment; SUCI of the terminal device; PEI of the terminal equipment; C-RNTI of the terminal equipment; and the identity of the cell in which the terminal equipment is located.
12. 12. The method according to claim 10 or 11, wherein the numbering of the CSI data is determined based on one or more of: The location of the CSI data in the file or log; the reporting sequence of the CSI data; A data set to which the CSI data belongs; the CSI data is a subset of data to which the data set belongs.
13. 13. The method according to any one of claims 9 to 12, wherein the CSI data comprises: The terminal equipment performs channel measurement to obtain target CSI data; the CSI load data are obtained after the target CSI data are compressed; wherein the target CSI data and the CSI payload data have respective identifications.
14. 14. The method according to any one of claims 1 to 13, further comprising: and the terminal equipment receives the CSI record information sent by the network equipment, wherein the CSI record information is used for indicating the CSI data reported by the terminal equipment and recorded by the network equipment.
15. 15. The method of claim 14, wherein the CSI record information includes identification information corresponding to CSI data reported by the terminal device.
16. 16. The method according to claim 14 or 15, wherein, The CSI record information is transmitted simultaneously with the first data set, or the CSI record information is not transmitted simultaneously with the first data set, and/or, The CSI record information is contained within the first data set or the CSI record information is not contained within the first data set.
17. 17. The method according to any one of claims 14 to 16, further comprising: The terminal device sends capability information of the terminal device to the network device, wherein the capability information is used for indicating one or more of the following: the terminal equipment can temporarily store the CSI data; the terminal equipment can permanently store the CSI data; The terminal equipment can store the CSI data obtained in a preset time length; The terminal device supporting the first data set; the terminal device does not support the first data set; The second data not included in the first data set supported by the terminal device is of a predetermined type.
18. 18. The method according to any one of claims 14 to 17, wherein, The CSI record information is associated with the terminal device and/or, The CSI record information is associated with a plurality of terminal equipment including the terminal equipment, and/or, The CSI record information is associated with the network device and/or, The CSI record information is associated with a data set, and/or, The CSI record information being associated with a plurality of data sets, and/or, The CSI record information is associated with the model.
19. 19. The method according to any one of claims 1 to 18, further comprising: The terminal device sends second information to the network device, wherein the second information is used for indicating third data, and the third data is used for testing a model of the terminal device.
20. 20. The method of claim 19, wherein the second information includes identification information corresponding to the third data.

Description

Communication method, terminal device and network device Technical Field The present application relates to the field of communications technologies, and in particular, to a communication method, a terminal device, and a network device. Background In a new wireless (NR) system, a terminal device deploying an artificial intelligence (ARTIFICIAL INTELLIGENCE, AI)/machine learning (MACHINE LEARNING, ML) model needs to train the model, a data set for model training is configured by a network device, and transmission of the data set needs to occupy a large amount of air interface resources, so that improvement of a transmission manner of the data set is needed. Disclosure of Invention The application provides a communication method, terminal equipment and network equipment. Various aspects of the application are described below. In a first aspect, a communication method is provided, including a terminal device receiving a first data set sent by a network device, where the first data set includes first data and does not include second data, and the first data and the second data are used for training, fine tuning, or retraining a model of the terminal device. In a second aspect, a communication method is provided, including a network device sending a first data set to a terminal device, where the first data set includes first data and does not include second data, and the first data and the second data are used for training, fine tuning, or retraining a model of the terminal device. In a third aspect, a terminal device is provided, which includes a transceiver unit configured to receive a first data set sent by a network device, where the first data set includes first data and does not include second data, and the first data and the second data are used for training, fine tuning, or retraining a model of the terminal device. In a fourth aspect, a network device is provided, including a transceiver unit configured to send a first data set to a terminal device, where the first data set includes first data and does not include second data, and the first data and the second data are used for training, fine tuning, or retraining a model of the terminal device. In a fifth aspect, there is provided a terminal device comprising a transceiver, a memory for storing a program, and a processor for calling the program in the memory and controlling the transceiver to receive or transmit signals to cause the terminal device to perform the method according to the first aspect. In a sixth aspect, there is provided a network device comprising a transceiver, a memory for storing a program, and a processor for calling the program in the memory and controlling the transceiver to receive or transmit signals to cause the network device to perform the method according to the second aspect. In a seventh aspect, there is provided an apparatus comprising a processor for invoking a program from a memory to cause the apparatus to perform the method of the first or second aspect. In an eighth aspect, there is provided a chip comprising a processor for calling a program from a memory, causing a device on which the chip is mounted to perform the method of the first or second aspect. In a ninth aspect, there is provided a computer-readable storage medium having stored thereon a program that causes a computer to execute the method according to the first or second aspect. In a tenth aspect, there is provided a computer program product comprising a program for causing a computer to perform the method of the first or second aspect. In an eleventh aspect, there is provided a computer program for causing a computer to perform the method of the first or second aspect. In the embodiment of the application, the first data set sent by the network equipment to the terminal equipment can comprise the first data and does not comprise the second data acquired by the terminal equipment, the terminal equipment can train, fine tune or retrain the model in the terminal equipment by utilizing the received first data in the first data set and the second data acquired by the terminal equipment, and the second data acquired by the terminal equipment is not required to be transmitted on an air interface, so that the air interface resource can be saved, the energy consumption can be reduced, and the training of the model can be accelerated. Drawings Fig. 1 is a diagram illustrating an example of a system architecture of a communication system suitable for use in embodiments of the present application. FIG. 2 is a schematic diagram of a bilateral model. Fig. 3 is a flow chart of a communication method according to an embodiment of the application. Fig. 4 is a schematic diagram of an original data set corresponding to the first data set. Fig. 5 is a schematic diagram of a first dataset. Fig. 6 is a schematic diagram of a network device sending CSI record information to a terminal device. Fig. 7 is a schematic diagram of a network device sending CSI record information to