Patents by Inventor Tinghui ZHANG

Tinghui 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, apparatus and system for transmitting OMCI messages
    Patent number: 11678092
    Abstract: The system includes an optical line terminal, a cloud server and an optical network terminal, wherein, the optical line terminal includes a part of management entities supported by the OMCI protocol, the part of management entities is associated with device information of the optical line terminal, the cloud server supports virtual OMCI, and the cloud server includes another part of management entities supported by the OMCI protocol. According to the scheme of the disclosure, by retaining a part of MEs supported by the OMCI protocol which is associated with the device information of OLT in OLT, and deploying another part of MEs supported by the OMCI protocol in the cloud server, it can reduce or avoid the dependency of the vOMCI on the OLT device while the vOMCI is realized to reduce the complexity of the OLT device and improve the flexibility of deploying the OMCI protocol stack of different service providers.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: June 13, 2023
    Assignees: Nokia Shanghai Bell Co., Ltd., Nokia Solutions and Networks Oy
    Inventors: Jian Li, Qin Yin, Tinghui Zhang
  • METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING OMCI MESSAGES
    Publication number: 20210211788
    Abstract: The system includes an optical line terminal, a cloud server and an optical network terminal, wherein, the optical line terminal includes a part of management entities supported by the OMCI protocol, the part of management entities is associated with device information of the optical line terminal, the cloud server supports virtual OMCI, and the cloud server includes another part of management entities supported by the OMCI protocol. According to the scheme of the disclosure, by retaining a part of MEs supported by the OMCI protocol which is associated with the device information of OLT in OLT, and deploying another part of MEs supported by the OMCI protocol in the cloud server, it can reduce or avoid the dependency of the vOMCI on the OLT device while the vOMCI is realized to reduce the complexity of the OLT device and improve the flexibility of deploying the OMCI protocol stack of different service providers.
    Type: Application
    Filed: December 30, 2020
    Publication date: July 8, 2021
    Applicant: Nokia Solutions and Networks Oy
    Inventors: Jian LI, Qin YIN, Tinghui ZHANG