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公开(公告)号：US20240056209A1
公开(公告)日：2024-02-15
申请号：US18492506
申请日：2023-10-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jingfei Lyu , Fanshun Meng , Jinhui Wang , Wei Su
IPC: H04J3/06
CPC classification number: H04J3/0658
Abstract: A method and an apparatus determines a network device receiving a first signal and at least one second signal, wherein the first signal carries data to be sent through a first flexible Ethernet interface. A first physical layer clock is determined based on the first signal. A second physical layer clock is determined based on the at least one second signal or the first physical layer clock and the at least one second signal. The first physical layer clock or the second physical layer clock is used as a sending clock of a non-flexible Ethernet interface. The network device includes the first flexible Ethernet interface and the non-flexible Ethernet interface.
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2.发明公开公开(公告)号：US20230291537A1
公开(公告)日：2023-09-14
申请号：US18317697
申请日：2023-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanlong Jiang , Fanshun Meng , Jingfei Lyu , Jingfeng Chen
IPC: H04L7/00
CPC classification number: H04L7/0087
Abstract: A method includes: a first network device obtains a synchronization mode indication and synchronization information, where the synchronization mode indication indicates a target network device to perform synchronization based on the synchronization information. The first network device sends the synchronization mode indication and the synchronization information through a network that supports FlexE. A second network device receives the synchronization mode indication and the synchronization information through a network that supports FlexE. The second network device performs synchronization based on the synchronization mode indication and the synchronization information.
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3.发明授权公开(公告)号：US12244684B2
公开(公告)日：2025-03-04
申请号：US18317697
申请日：2023-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanlong Jiang , Fanshun Meng , Jingfei Lyu , Jingfeng Chen
IPC: H04L7/00
Abstract: A method includes: a first network device obtains a synchronization mode indication and synchronization information, where the synchronization mode indication indicates a target network device to perform synchronization based on the synchronization information. The first network device sends the synchronization mode indication and the synchronization information through a network that supports FlexE. A second network device receives the synchronization mode indication and the synchronization information through a network that supports FlexE. The second network device performs synchronization based on the synchronization mode indication and the synchronization information.
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