Patents by Inventor Zhang Qinqing

Zhang Qinqing 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).

  • Flow-based call admission control for wireless communication systems
    Patent number: 9277455
    Abstract: A wireless communication system (20) includes a call admission module (40) that determines whether to admit a new call based upon a flow of the new call. In a disclosed example, the call admission module (40) predicts a loading of a sector resulting from admission of the new flow. Provided that the new flow will fit within a sector capacity or there are sufficient resources that can be reallocated within the sector to accommodate the new flow and satisfy quality of service requirements for the new flow and existing flows, the new call will be admitted.
    Type: Grant
    Filed: May 4, 2005
    Date of Patent: March 1, 2016
    Assignee: Alcatel Lucent
    Inventors: Pi-Chun Chen, Zhang Qinqing
  • Flow-based call admission control for wireless communication systems
    Publication number: 20060252429
    Abstract: A wireless communication system (20) includes a call admission module (40) that determines whether to admit a new call based upon a flow of the new call. In a disclosed example, the call admission module (40) predicts a loading of a sector resulting from admission of the new flow. Provided that the new flow will fit within a sector capacity or there are sufficient resources that can be reallocated within the sector to accommodate the new flow and satisfy quality of service requirements for the new flow and existing flows, the new call will be admitted.
    Type: Application
    Filed: May 4, 2005
    Publication date: November 9, 2006
    Inventors: Pi-Chun Chen, Zhang Qinqing