Patents by Inventor Muralidhran S. Kodialam

Muralidhran S. Kodialam 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 offset estimation with bias correction
    Patent number: 7023884
    Abstract: A new algorithm for clock offset estimation for resources distributed across a network (such as the Internet). By exchanging a sequence of time-stamped messages between pairs of network nodes and separately estimating variable delays for each message direction, present inventive embodiments provide estimates for clock offset between node pairs and the bias of such estimates, thereby to permit more accurate correction. Present inventive algorithms operate in a variety of peer and server network configurations while providing significant improvement in convergence speed and accuracy.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: April 4, 2006
    Assignee: Lucent Technologies Inc.
    Inventors: Mooi Choo Chuah, Daniel R. Jeske, Muralidhran S. Kodialam, Ashwin Sampath, Anlu Yan, On-Ching Yue
  • Clock offset estimation with bias correction
    Publication number: 20020131370
    Abstract: A new algorithm for clock offset estimation for resources distributed across a network (such as the Internet). By exchanging a sequence of time-stamped messages between pairs of network nodes and separately estimating variable delays for each message direction, present inventive embodiments provide estimates for clock offset between node pairs and the bias of such estimates, thereby to permit more accurate correction. Present inventive algorithms operate in a variety of peer and server network configurations while providing significant improvement in convergence speed and accuracy.
    Type: Application
    Filed: December 19, 2000
    Publication date: September 19, 2002
    Inventors: Mooi Choo Chuah, Daniel R. Jeske, Muralidhran S. Kodialam, Ashwin Sampath, Anlu Yan, On-Ching Yue