Patents by Inventor Sue B. Moon

Sue B. Moon 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).

  • Clock skew estimation and removal
    Patent number: 6661810
    Abstract: Provided herein is a linear programming-based algorithm to estimate the clock skew in network delay measurements based on one-way delay measurements. The algorithm has the time complexity of O(N), leaves the delay after the skew removal positive, and is robust in the sense that the error margin of the skew estimate is independent of the magnitude of the skew. The algorithm is understood to be unbiased, and the sample variance of the skew estimates is small.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: December 9, 2003
    Assignee: Verizon Laboratories Inc.
    Inventors: Paul Skelly, Sue B. Moon, Don Towsley