Patents by Inventor Chitranjan K. Singh

Chitranjan K. Singh 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).

  • CONFIGURABLE SUB-BAND FILTERING TO REDUCE PEAK-TO-AVERAGE POWER RATIO OF OFDM SIGNALS OR THE LIKE
    Publication number: 20090323857
    Abstract: Briefly, in accordance with one or more embodiments, a reduction in peak-to-average power ratio (PAPR) in an OFDM signal may be achieved by clipping the OFDM signal, extracting the clipping noise, filtering the clipping noise, and then constructing the clipped OFDM signal with the filtered clipping noise.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventors: Chitranjan K. Singh, Masoud Sajadieh