Patents by Inventor Chia-Tsung Lin

Chia-Tsung Lin 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).

  • Device and method for compensating timing offset
    Patent number: 8050366
    Abstract: A method and OFDM receiver for estimating timing offset are provided. The method includes receiving OFDM data to calculate frequency offset between a transmitter carrier frequency and a receiver carrier frequency, determining first timing offset based on the frequency offset, compensating the OFDM data with the first timing offset, estimating a residual common phase based on the compensated OFDM data, determining second timing offset based on the residual common phase, and compensating the OFDM data with the second timing offset, if the frame symbol index exceeds the predetermined data length.
    Type: Grant
    Filed: February 7, 2008
    Date of Patent: November 1, 2011
    Assignee: Industrial Technology Research Institute
    Inventors: Chia-Tsung Lin, Yung-Yih Jian, Jen-Yuan Hsu, Pang-An Ting
  • Device and method for compensating timing offset
    Publication number: 20080232496
    Abstract: A method and OFDM receiver for estimating timing offset. The method comprises the method of receiving OFDM data to calculate frequency offset between a transmitter carrier frequency and a receiver carrier frequency, the method of determining first timing offset based on the frequency offset, the method of compensating the OFDM data with the first timing offset, the method of estimating a residual common phase based on the compensated OFDM data, the method of determining second timing offset based on the residual common phase, and the method of compensating the OFDM data with the second timing offset, if the frame symbol index exceeds the predetermined data length.
    Type: Application
    Filed: February 7, 2008
    Publication date: September 25, 2008
    Inventors: Chia-Tsung Lin, Yung-Yih Jian, Jen-Yuan Hsu, Pang-An Ting