Patents by Inventor Louise E. Hosseini-Nasab

Louise E. Hosseini-Nasab 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 and apparatus for dynamically controlling the admission of calls to a network
    Patent number: 6657957
    Abstract: A network call admission control system receives a call and determines a call characteristic requirement and a network characteristic parameter. The call is admitted to the network based in part on whether the call characteristic requirement is satisfied by the network characteristic parameter. As a result, a communications service provider can provide a high quality of service for completed calls or charge a discounted rate for completed calls not meeting a certain quality of service.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: December 2, 2003
    Assignee: AT&T Corp.
    Inventors: Hay Yeung Cheung, Louise E. Hosseini-Nasab, Daniel J. Yaniro, Jr.
  • Method and apparatus for dynamically controlling the admission of calls to a network
    Patent number: 6515964
    Abstract: A network call admission control system receives a call and determines a call characteristic requirement and a network characteristic parameter. The call is admitted to the network based in part on whether the call characteristic requirement is satisfied by the network characteristic parameter. As a result, a communications service provider can provide a high quality of service for completed calls or charge a discounted rate for completed calls not meeting a certain quality of service.
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: February 4, 2003
    Assignee: AT&T Corp.
    Inventors: Hay Yeung Cheung, Louise E. Hosseini-Nasab, Daniel J. Yaniro, Jr.