Patents by Inventor Li-Hua Weng

Li-Hua Weng 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 estimating channel length in wired communication system
    Patent number: 8279949
    Abstract: A method for estimating a length of a channel in a wired communication system includes receiving a plurality of signals transmitted continuously via the channel, determining relation between a signal and at least one signal in the of the plurality of signals, to generate a decision result, and determining the length of the channel according to the decision result.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: October 2, 2012
    Assignee: Ralink Technology Corp.
    Inventors: Wen-Sheng Hou, Li-Hua Weng, Guan-Henry Lin
  • Method and Apparatus for Estimating Channel Length in Wired Communication System
    Publication number: 20110038404
    Abstract: A method for estimating a length of a channel in a wired communication system includes receiving a plurality of signals transmitted continuously via the channel, determining relation between a signal and at least one signal in the of the plurality of signals, to generate a decision result, and determining the length of the channel according to the decision result.
    Type: Application
    Filed: June 23, 2010
    Publication date: February 17, 2011
    Inventors: Wen-Sheng Hou, Li-Hua Weng, Guan-Henry Lin
  • Start-up Procedure Method and Timing Recovery for Receiver of Communication System
    Publication number: 20110032976
    Abstract: A method for starting up a receiver of a communication system includes training an interference canceller of the receiver, keeping the interference canceller in a tracking state after the interference canceller converges, and starting to train a timing recovery device of the receiver.
    Type: Application
    Filed: June 23, 2010
    Publication date: February 10, 2011
    Inventors: Wen-Sheng Hou, Guan-Henry Lin, Li-Hua Weng