US Patent Issued to iBiquity Digital on Aug. 26 for "In peak-to-average power ratio reduction and processing efficiency for hybrid/digital signals" (California Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,559, issued on Aug. 26, was assigned to iBiquity Digital Corp. (Columbia, Md.).

"In peak-to-average power ratio reduction and processing efficiency for hybrid/digital signals" was invented by Jeffrey S Baird (Calabasas, Calif.) and Paul J. Peyla (Calabasas, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method comprises performing iterations of a peak-to-average ratio (PAR) reduction algorithm on a modulated OFDM symbol, each of the iterations including: clipping the modulated OFDM symbol to produce a clipped modulated OFDM symbol; subtracting the clipped modulated OFDM symbol from the modulated OFDM symbol to produce a difference signal; w...