公开(公告)号：US12244338B2

公开(公告)日：2025-03-04

申请号：US17950703

申请日：2022-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianlong Luo ,  Chunhui Chen ,  Minghui Fan

IPC: H04B10/07 ,  G06F17/18 ,  H04B10/071

Abstract: This application discloses a same-cable probability detection method. The method includes: obtaining a first characteristic parameter of a first optical signal and a second characteristic parameter of a second optical signal, where the first optical signal is a signal transmitted in a first optical fiber, the second optical signal is a signal transmitted in a second optical fiber, the first characteristic parameter is generated after the first optical signal is affected by a vibration of the first optical fiber, and the second characteristic parameter is generated after the second optical signal is affected by a vibration of the second optical fiber; and obtaining, based on the first characteristic parameter and the second characteristic parameter, a probability that at least one optical cable segment of the first optical fiber and at least one optical cable segment of the second optical fiber include a same-cable segment.

公开(公告)号：US20230058069A1

公开(公告)日：2023-02-23

申请号：US17981180

申请日：2022-11-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ping Li ,  Jian Deng ,  Chunhui Chen ,  Xuefeng Wu

IPC: H04B10/079

Abstract: This application provides an optical power commissioning method, a commissioning system, a control device, and a commissioning station. The commissioning system includes a control device and one or more commissioning stations. The method includes the control device first identifies one or more to-be-commissioned services on which optical power commissioning needs to be performed, the control device sends, based on the to-be-commissioned service, commissioning information to the one or more commissioning stations on which the to-be-commissioned service passes through, where the one or more commissioning stations perform parallel optical power commissioning based on the commissioning information, and the one or more commissioning stations perform optical power commissioning based on the commissioning information. According to this application, a plurality of services and a plurality of commissioning stations can be commissioned concurrently.

公开(公告)号：US11252085B2

公开(公告)日：2022-02-15

申请号：US17231621

申请日：2021-04-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hanging Zhang ,  Chunhui Chen ,  Ting Yang

IPC: H04L12/721 ,  H04L12/26 ,  H04L12/751 ,  H04L12/717

Abstract: Embodiments of this application provide a link resource transmission method and apparatus. The method includes the following steps. A first node floods first control routing information, where the first control routing information includes an identifier of an area in which the first node is located. A second node floods second control routing information, where the second control routing information includes an identifier of an area in which the second node is located. The first node determines, through comparison, whether the identifier of the area in which the first node is located is consistent with the identifier of the area in which the second node is located. When the identifier of the area in which the first node is located is consistent with the identifier of the area in which the second node is located, the first node transmits link data information of the first node to the second node.

公开(公告)号：US12244340B2

公开(公告)日：2025-03-04

申请号：US17981180

申请日：2022-11-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ping Li ,  Jian Deng ,  Chunhui Chen ,  Xuefeng Wu

IPC: H04B10/079

Abstract: This application provides an optical power commissioning method, a commissioning system, a control device, and a commissioning station. The commissioning system includes a control device and one or more commissioning stations. The method includes the control device first identifies one or more to-be-commissioned services on which optical power commissioning needs to be performed, the control device sends, based on the to-be-commissioned service, commissioning information to the one or more commissioning stations on which the to-be-commissioned service passes through, where the one or more commissioning stations perform parallel optical power commissioning based on the commissioning information, and the one or more commissioning stations perform optical power commissioning based on the commissioning information. According to this application, a plurality of services and a plurality of commissioning stations can be commissioned concurrently.

公开(公告)号：US20230013049A1

公开(公告)日：2023-01-19

申请号：US17950703

申请日：2022-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianlong Luo ,  Chunhui Chen ,  Minghui Fan

IPC: H04B10/071 ,  G06F17/18

Abstract: This application discloses a same-cable probability detection method. The method includes: obtaining a first characteristic parameter of a first optical signal and a second characteristic parameter of a second optical signal, where the first optical signal is a signal transmitted in a first optical fiber, the second optical signal is a signal transmitted in a second optical fiber, the first characteristic parameter is generated after the first optical signal is affected by a vibration of the first optical fiber, and the second characteristic parameter is generated after the second optical signal is affected by a vibration of the second optical fiber; and obtaining, based on the first characteristic parameter and the second characteristic parameter, a probability that at least one optical cable segment of the first optical fiber and at least one optical cable segment of the second optical fiber include a same-cable segment.