Patents by Inventor Madhumathi Chandrasekaran

Madhumathi Chandrasekaran 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 for scheduling data for communication on a digital subscriber line
    Patent number: 6775232
    Abstract: A system is disclosed that provides voice, signaling and data communications between customer premises equipment (CPE) and network equipment using a digital subscriber line. If the trained rate of the line is sufficient to meet bandwidth requirements for all communication channels, the system schedules cells for transmission according to the asynchronous transfer mode (ATM) traffic management standard. If the trained rate of the line is insufficient to meet bandwidth requirements for all communications channels, the system schedules cells for transmission using a combination of priority queuing and the ATM traffic management standard.
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: August 10, 2004
    Assignee: Cisco Technology, Inc.
    Inventors: John D. Ah Sue, Madhumathi Chandrasekaran