公开(公告)号：US20240202524A1

公开(公告)日：2024-06-20

申请号：US18591304

申请日：2024-02-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaomeng CHAI ,  Yan SUN ,  Yiqun WU

IPC: G06N3/08

CPC classification number: G06N3/08

Abstract: An access network device receives M pieces of first information of M local models from M terminal devices, where the M terminal devices one-to-one correspond to the M local models, the M local models one-to-one correspond to the M pieces of first information, and the M pieces of first information of the M local models are information received in first duration. The access network device updates a global model based on the M pieces of first information of the M local models and sends first information of the global model to K terminal devices. In the method, the first duration is set, to ensure that an update progress of local information matches an update progress of the global model and improve accuracy and performance of the global model obtained by the access network device.

公开(公告)号：US20240223652A1

公开(公告)日：2024-07-04

申请号：US18606290

申请日：2024-03-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yan SUN ,  Xiaomeng CHAI ,  Yiqun WU

IPC: H04L67/1074 ,  G06F8/71

CPC classification number: H04L67/1085 ,  G06F8/71

Abstract: This application provides an artificial intelligence model download method, an apparatus, and a system. The method includes: A terminal device receives model feedback information from an access network device, where the model feedback information indicates a download mode that is of a first artificial intelligence model and that is configured for the terminal device, and the download mode that is of the first artificial intelligence model and that is configured for the terminal device is a download mode supported by the terminal device. The terminal device may download the first artificial intelligence model in the download mode indicated by the model feedback information. The terminal device can download the first artificial intelligence model supported by the terminal device, to avoid a case in which a downloaded artificial intelligence model cannot be used.

公开(公告)号：US20240187052A1

公开(公告)日：2024-06-06

申请号：US18437012

申请日：2024-02-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yan SUN ,  Yiqun WU

IPC: H04B7/0456 ,  H04W24/02

CPC classification number: H04B7/0456 ,  H04W24/02

Abstract: This disclosure relates to a communication method and apparatus. An access network device receives characteristic information of a downlink channel from a terminal device, and obtains information about a first codeword based on the characteristic information of the downlink channel and a first model. The first codeword is used for precoding.