Patents by Inventor Zhang Xuejiang

Zhang Xuejiang 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).

  • Service prioritization in link state controlled layer two networks
    Patent number: 8873401
    Abstract: An apparatus comprising a node configured to maintain a plurality of downloaded forwarding states for a plurality of link state based services that are associated with the node and a plurality of other nodes in a network comprising the node, and a plurality of advertised service identifiers (IDs) that correspond to the link state based services, wherein the service IDs are ordered in sequence from higher priority to lower priority link state based services, and wherein work is instantiated at the node according to the ordered sequence from higher priority to lower priority link state based services.
    Type: Grant
    Filed: January 25, 2011
    Date of Patent: October 28, 2014
    Assignee: Futurewei Technologies, Inc.
    Inventors: Peter Ashwood-Smith, Yin Guoli, Zhang Xuejiang
  • Service Prioritization in Link State Controlled Layer Two Networks
    Publication number: 20110228780
    Abstract: An apparatus comprising a node configured to maintain a plurality of downloaded forwarding states for a plurality of link state based services that are associated with the node and a plurality of other nodes in a network comprising the node, and a plurality of advertised service identifiers (IDs) that correspond to the link state based services, wherein the service IDs are ordered in sequence from higher priority to lower priority link state based services, and wherein work is instantiated at the node according to the ordered sequence from higher priority to lower priority link state based services.
    Type: Application
    Filed: January 25, 2011
    Publication date: September 22, 2011
    Applicant: FUTUREWEI TECHNOLOGIES, INC.
    Inventors: Peter Ashwood-Smith, Yin Guoli, Zhang Xuejiang