Patents Represented by Attorney Steve A. Shaw

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  • Adaptive cancellation network system and method for digital subscriber line
    Patent number: 7298838
    Abstract: A method for reducing transmit echo in a DSL modem comprises selecting at least one cancellation device of a plurality of cancellation devices. An attenuation signal is generated using the selected cancellation device. At least a portion of transmit echo is removed from a receive signal using the attenuation signal.
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: November 20, 2007
    Assignee: Texas Instruments Incorporated
    Inventors: Sandeep K. Oswal, Prakash Easwaran, Arijit Raychowdhury, Fernando A. Mujica