Patents by Inventor Yangchun ZHANG

Yangchun ZHANG 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 for online switching of operation mode of ONT, ONT and OLT
    Patent number: 10374714
    Abstract: A method for online switching of an operation mode of an ONT comprises: receiving an OMCI message in an online state by the ONT, wherein the OMCI message carries an indication message for switching the operation mode; and switching the operation mode according to the indication message by the ONT. The above-mentioned method realizes changing of an operation mode of an ONT in real-time in an online state based on the GPON standard, so that the ONT can flexibly operate in a gateway mode or a network bridge mode, and an operator management system only needs to change the operation mode of the ONT through a standard OMCI message according to a local network requirement.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: August 6, 2019
    Assignee: ZTE CORPORATION
    Inventors: Yangchun Zhang, Feng He, Sikun Xue
  • METHOD FOR ONLINE SWITCHING OF OPERATION MODE OF ONT, ONT AND OLT
    Publication number: 20180198528
    Abstract: A method for online switching of an operation mode of an ONT comprises: receiving an OMCI message in an online state by the ONT, wherein the OMCI message carries an indication message for switching the operation mode; and switching the operation mode according to the indication message by the ONT. The above-mentioned method realizes changing of an operation mode of an ONT in real-time in an online state based on the GPON standard, so that the ONT can flexibly operate in a gateway mode or a network bridge mode, and an operator management system only needs to change the operation mode of the ONT through a standard OMCI message according to a local network requirement.
    Type: Application
    Filed: May 12, 2016
    Publication date: July 12, 2018
    Inventors: Yangchun ZHANG, Feng HE, Sikun XUE