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    METHOD AND DEVICE FOR AMPLIFYING UPLINK LIGHT OF PASSIVE OPTICAL NETWORK, AND STORAGE MEDIUM
    1.
    发明申请
    METHOD AND DEVICE FOR AMPLIFYING UPLINK LIGHT OF PASSIVE OPTICAL NETWORK, AND STORAGE MEDIUM 审中-公开

    公开(公告)号：US20200274619A1

    公开(公告)日：2020-08-27

    申请号：US16649888

    申请日：2018-09-21

    Applicant: ZTE CORPORATION

    Inventor： Wei YANG ,  Xingang HUANG ,  Jiangyan HE

    IPC: H04B10/293 ,  H04Q11/00

    Abstract: The present disclosure provides a method and a device for amplifying uplink light of a passive optical network, and a computer-readable storage medium. The passive optical network includes an optical network unit, an optical line terminal, and an optical amplifier provided between the optical network unit and the optical line terminal, and the method include: receiving a registration signal transmitted from the optical line terminal; determining a gain value of the optical amplifier, and performing gain value adjustment on the optical amplifier according to the determined gain value; and completing registration when an uplink optical signal transmitted to the optical line terminal through the optical amplifier reaches preset power.

    SINGLE BOARD MANAGEMENT METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
    2.
    发明申请
    SINGLE BOARD MANAGEMENT METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM 有权

    公开(公告)号：US20250119749A1

    公开(公告)日：2025-04-10

    申请号：US18721699

    申请日：2022-10-25

    Applicant: ZTE CORPORATION

    Inventor： Wei YANG

    IPC: H04W12/122

    Abstract: The embodiments of the present application relate to a single board management method, an electronic device and a storage medium. The method includes: obtaining attribute information of a single board, and the attribute information is immutable; determining whether the single board is an illegal single board according to the attribute information; and in response to that the single board is the illegal single board, reporting alarm information, and prohibiting operation of the single board. According to the attribute information that is immutable in the single board, whether the single board is an illegal single board is determined, so that under the situation that the single board is stolen, the user can timely control the single board in the illegal state such as theft.

    LINK ESTABLISHMENT METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM
    4.
    发明申请
    LINK ESTABLISHMENT METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM 有权

    公开(公告)号：US20220007092A1

    公开(公告)日：2022-01-06

    申请号：US17284755

    申请日：2019-10-12

    Applicant: ZTE CORPORATION

    Inventor： Wei YANG ,  Bo YANG ,  Huannan MA ,  Xiangrong CHEN ,  Yufeng LI ,  Liquan YUAN

    IPC: H04Q11/00 ,  H04L1/00 ,  H04B10/50 ,  H04J14/02

    Abstract: Provided are a link establishment method and apparatus and a computer-readable storage medium. The link establishment method includes: exchanging optical link auto-negotiation information with a terminal device through an optical link auto-negotiation channel; and in a case where exchanging the optical link auto-negotiation information is finished, establishing at least one of a traffic data channel or an optical link auto-negotiation channel; where the optical link auto-negotiation channel is independent of the traffic data channel or the optical link auto-negotiation channel; and the optical link auto-negotiation information includes at least one of information about an operating wavelength channel of the terminal device, an enabled or disabled state of forward error correction with the terminal device, a forward error correction type with the terminal device, or an operating mode of the auxiliary management channel.

    METHOD AND DEVICE FOR CONTROLLING DOWNLINK OPTICAL SIGNAL, AND COMPUTER-READABLE STORAGE MEDIUM
    5.
    发明申请
    METHOD AND DEVICE FOR CONTROLLING DOWNLINK OPTICAL SIGNAL, AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开

    公开(公告)号：US20200280772A1

    公开(公告)日：2020-09-03

    申请号：US16649783

    申请日：2018-09-21

    Applicant: ZTE CORPORATION

    Inventor： Wei YANG ,  Xingang HUANG

    IPC: H04Q11/00 ,  H04J14/02 ,  H04B10/079 ,  H04B10/294

    Abstract: The present disclosure provides a method and a device for controlling a downlink optical signal in a passive optical network, and a computer-readable storage medium. The method includes: monitoring power of a downlink optical signal in a process of receiving the downlink optical signal; and adjusting an attenuation value of a variable optical attenuator at an ONU side according to the power of the downlink optical signal until the power of the downlink optical signal falls within a preset power range. The variable optical attenuator at the ONU side is located between an optical splitter and an ONU.

    LINK ESTABLISHMENT METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM
    6.
    发明申请
    LINK ESTABLISHMENT METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM 有权

    公开(公告)号：US20220353591A1

    公开(公告)日：2022-11-03

    申请号：US17865318

    申请日：2022-07-14

    Applicant: ZTE CORPORATION

    Inventor： Wei YANG ,  Bo YANG ,  Huannan MA ,  Xiangrong CHEN ,  Yufeng LI ,  Liquan YUAN

    IPC: H04Q11/00 ,  H04B10/50 ,  H04J14/02 ,  H04L1/00

    Abstract: Provided are a link establishment method and apparatus and a computer-readable storage medium. The link establishment method includes: exchanging optical link auto-negotiation information with a terminal device through an optical link auto-negotiation channel; and in a case where exchanging the optical link auto-negotiation information is finished, establishing at least one of a traffic data channel or an optical link auto-negotiation channel; where the optical link auto-negotiation channel is independent of the traffic data channel or the optical link auto-negotiation channel; and the optical link auto-negotiation information includes at least one of information about an operating wavelength channel of the terminal device, an enabled or disabled state of forward error correction with the terminal device, a forward error correction type with the terminal device, or an operating mode of the auxiliary management channel.

    DATA TRANSCEIVING METHOD AND DEVICE, AND WAVELENGTH CONFIGURATION METHOD AND DEVICE
    7.
    发明申请
    DATA TRANSCEIVING METHOD AND DEVICE, AND WAVELENGTH CONFIGURATION METHOD AND DEVICE 有权

    公开(公告)号：US20220085907A1

    公开(公告)日：2022-03-17

    申请号：US17419335

    申请日：2019-12-27

    Applicant: ZTE CORPORATION

    Inventor： Wei YANG ,  Hongliang TIAN ,  Aimin CHEN ,  Bo YANG

    IPC: H04J14/02 ,  H04B10/40

    Abstract: The present disclosure provides a data transceiving method, a data transceiving device, a wavelength configuration method and a wavelength configuration device. The data transceiving method includes that a first optical module receives control information sent by a second optical module; the first optical module adjusts transmission and receiving wavelengths according to the control information; and the first optical module executes transmission and receiving of data with the second optical module according to the adjusted transmission and receiving wavelengths.

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