公开(公告)号：US20240097641A1

公开(公告)日：2024-03-21

申请号：US18515999

申请日：2023-11-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Wu ,  Hao Li ,  Jinhui Wang ,  Wei Li

IPC: H03H9/02 ,  H03H3/02

CPC classification number: H03H9/02015 ,  H03H3/02 ,  H03H9/02047

Abstract: A resonator includes a resonance layer, a substrate, and a barrier layer. The barrier layer is located on the substrate, and the barrier layer and the substrate form a cavity. The cavity is configured to accommodate the resonance layer. The barrier layer includes a top wall and a side wall, and an inner surface of the side wall surrounds the resonance layer. An outer surface of the side wall includes a groove, and the groove surrounds the side wall.

公开(公告)号：US20230016860A1

公开(公告)日：2023-01-19

申请号：US17954651

申请日：2022-09-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Boling Fan ,  Xingjian Shi ,  Wei Wu ,  Xiaoyi Zeng

IPC: H04J3/06 ,  H04L7/02

Abstract: A synchronization method includes obtaining a first timestamp difference of a packet on a target link. The first timestamp difference is a difference between a sending timestamp and a receiving timestamp of the packet at a first moment. The synchronization method further includes performing packet selection based on the first timestamp difference to obtain a second timestamp difference; obtaining a delay prediction value of the target link at the first moment, compensating for the second timestamp difference based on the delay prediction value to obtain a compensated timestamp difference; and performing time and/or clock synchronization based on the compensated timestamp difference. The second timestamp difference is compensated for based on the delay prediction value, that is, PDV noise introduced to the target link is compensated for. In this way, the PDV noise is reduced.

公开(公告)号：US20220262435A1

公开(公告)日：2022-08-18

申请号：US17733233

申请日：2022-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianxing Liao ,  Wei Wu ,  Leibin Ni ,  Kanwen Wang ,  Rui Zhang

IPC: G11C13/00

Abstract: This application provides a unit, including a first transistor, a memristor, and a resistance modulation unit, where a first port of the resistance modulation unit and a first port of the memristor are connected to a first electrode of the first transistor, and the first electrode of the first transistor is configured to control the first transistor to be connected and disconnected; the resistance modulation unit is configured to adjust, based on a resistance of the memristor, a voltage applied to the first electrode of the first transistor; where the resistance of the memristor is used to indicate the first data stored by the memristor; and when a voltage used to indicate second data is input to a second electrode of the first transistor which is configured to output a computation result of the first data and the second data from a third electrode of the first transistor.

公开(公告)号：US10355926B2

公开(公告)日：2019-07-16

申请号：US13917923

申请日：2013-06-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junhua Wan ,  Wei Yue ,  Wei Wu ,  Zuoqian Jiang ,  Lei Li ,  Hai Gao

IPC: G06F15/177 ,  H04L12/24 ,  H04Q11/00

Abstract: A service distribution method includes the steps of: firstly generating, by a management system, a corresponding configuration file from service information of a user, and sending the configuration file to an Optical Network Termination (ONT) of the user through an Optical Line Terminal (OLT); and then performing, by the ONT, corresponding configuration in accordance with the configuration file. A service distribution system and a management system are provided. The invention is applied to enable service distribution with good extendibility.