Patents by Inventor Erhua WU

Erhua WU 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).

  • Patent number: 10225191
    Abstract: Embodiments of the present application relate to a service packet distribution method and an apparatus. The method includes: receiving, by a service packet processing node located in a cloud gateway, a session request signal sent by a peer device of the cloud gateway; establishing a user bearer according to the session request signal and allocating a user bearer index used to identify the user bearer, where the user bearer index includes a location index value, the location index value is used to indicate a location of the service packet processing node in a location table of a packet distribution node located in the cloud gateway, and the location table includes a correspondence between a location index value and an identifier of a service packet processing node; and sending a session response signal to the peer device, where the session response signal includes the user bearer index.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: March 5, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Erhua Wu, Xiaofeng Gao
  • Publication number: 20170099221
    Abstract: Embodiments of the present application relate to a service packet distribution method and an apparatus. The method includes: receiving, by a service packet processing node located in a cloud gateway, a session request signal sent by a peer device of the cloud gateway; establishing a user bearer according to the session request signal and allocating a user bearer index used to identify the user bearer, where the user bearer index includes a location index value, the location index value is used to indicate a location of the service packet processing node in a location table of a packet distribution node located in the cloud gateway, and the location table includes a correspondence between a location index value and an identifier of a service packet processing node; and sending a session response signal to the peer device, where the session response signal includes the user bearer index.
    Type: Application
    Filed: December 16, 2016
    Publication date: April 6, 2017
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Erhua WU, Xiaofeng GAO