Patents by Inventor Yeying LIU

Yeying LIU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for transmitting clock packet
    Patent number: 10594422
    Abstract: Embodiments of the present disclosure disclose a method for transmitting a clock packet. The method includes: a first network element generates a first clock packet, where the first clock packet includes a first source identity and first clock information, and the first source identity is used to indicate a device that provides the first clock information. The first network element sends the first clock packet to a second network element forming a ring network with the first network element. The first network element receives a second clock packet sent by the second network element, where the second clock packet includes a second source identity and second clock information, and the second source identity is used to indicate a device that provides the second clock information. The first network element skips tracking the second clock information after determining that the second source identity is the same as the first source identity.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: March 17, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yawei Zhang, Yeying Liu, Peng Li, Haishan Bi
  • METHOD AND APPARATUS FOR TRANSMITTING CLOCK PACKET
    Publication number: 20180323890
    Abstract: Embodiments of the present disclosure disclose a method for transmitting a clock packet. The method includes: a first network element generates a first clock packet, where the first clock packet includes a first source identity and first clock information, and the first source identity is used to indicate a device that provides the first clock information. The first network element sends the first clock packet to a second network element forming a ring network with the first network element. The first network element receives a second clock packet sent by the second network element, where the second clock packet includes a second source identity and second clock information, and the second source identity is used to indicate a device that provides the second clock information. The first network element skips tracking the second clock information after determining that the second source identity is the same as the first source identity.
    Type: Application
    Filed: July 18, 2018
    Publication date: November 8, 2018
    Inventors: Yawei ZHANG, Yeying LIU, Peng LI, Haishan BI