公开(公告)号：US20250047525A1

公开(公告)日：2025-02-06

申请号：US18919867

申请日：2024-10-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiaxuan Chen ,  Haicun Hang ,  Huangping Jin ,  Jing Liang

IPC: H04L25/02

Abstract: A terminal device obtains M channel estimation results. The terminal device jointly compresses the M channel estimation results by using a first encoder network, to obtain N pieces of compressed information and first state information, where the first state information represents downlink channel information, the downlink channel information includes information about downlink channels corresponding to the M channel estimation results, and the first state information is used to determine next input information of the first encoder network. The terminal device sends the N pieces of compressed information to an access network device. Downlink channels are correlated in time domain. When compressed information is obtained, in addition to a current downlink channel, a historical downlink channel is also referenced.

公开(公告)号：US20240430175A1

公开(公告)日：2024-12-26

申请号：US18826221

申请日：2024-09-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiaxuan Chen ,  Haicun Hang ,  Huangping Jin ,  Yiqun Wu ,  Jing Liang

IPC: H04L41/16 ,  H04L41/12 ,  H04W24/02

Abstract: This disclosure provides an information transmission method and an apparatus. A first device receives N pieces of first node information from a second device, so that a first artificial intelligence model can be determined based on the N pieces of first node information and first link information, in other words, a structure of the first artificial intelligence model can be reconstructed. According to the method, when the second device indicates an artificial intelligence model to the first device, node information of a node and a connection relationship between nodes may be separately indicated. In addition, if the connection relationship between the nodes in the artificial intelligence model is a serial structure, the first link information may not be indicated, and only the node information is indicated, so that representation and transmission overheads of the artificial intelligence model can be reduced.

公开(公告)号：US20230336302A1

公开(公告)日：2023-10-19

申请号：US18336764

申请日：2023-06-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaomeng Chai ,  Yiqun Wu ,  Yan Sun ,  Jing Liang

IPC: H04L5/00

CPC classification number: H04L5/0048

Abstract: Embodiments of this application provide a method for configuring a reference signal, to increase a rate of data transmission between an access network device and a terminal device. The method includes: An access network device determines a first reference signal pool, where the first reference signal pool includes one or more reference signals. The access network device sends first information to a first terminal device, where the first information indicates a first reference signal allocated to the first terminal device, the first reference signal is included in the first reference signal pool, and the first reference signal pool is obtained by the access network device by training a first neural network, or the first reference signal pool is obtained by another network-side node by training a first neural network and sent to the access network device.