公开(公告)号：US20230049934A1

公开(公告)日：2023-02-16

申请号：US17969252

申请日：2022-10-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kejian Wang ,  Yongwei Chen ,  Yinhai Pan ,  Yongyao Li ,  Maobin Fan

IPC: H04W52/02

Abstract: A data interface sleep and wakeup method includes receiving data information sent by a second electronic device, where the data information includes sleep information, and setting, based on the sleep information, at least one data interface to either a sleep state or a wakeup state.

公开(公告)号：US20240097947A1

公开(公告)日：2024-03-21

申请号：US18521508

申请日：2023-11-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shibin Xu ,  Kejian Wang ,  Fei Luo ,  Jiankang Li

IPC: H04L25/03 ,  H04L1/00

CPC classification number: H04L25/03343 ,  H04L1/0023 ,  H04L1/0033

Abstract: Embodiments of this application disclose a data interface equalization adjustment method and apparatus, a device, and a storage medium, and relate to the field of data interface technologies. The method includes: A second device determines equalization parameter indication information of a first transmitter TX on a first data interface. The second device sends a first equalization training sequence block ETSB to a corresponding RX on the first data interface through a TX on a second data interface, where the first ETSB carries the equalization parameter indication information and equalization target indication information, and the equalization target indication information indicates that the first TX is an equalization target. The first device determines the equalization target to be the first TX based on the equalization target indication information, and adjusts an equalization parameter of the first TX to an equalization parameter indicated by the equalization parameter indication information.