Patents

1. N. Chen and G. T. Zhou, "Blind Selected Mapping Techniques for Crest Factor Reduction of Forward Link CDMA Signals," United States Patent No. 7,535,950, issued on May 19, 2009.
2. N. Chen and G. T. Zhou, "Crest Factor Reduction in OFDM Using Blind Selected Pilot Tone Modulation," United States Patent No. 7,668,266, issued on February 23, 2010.
3. G. T. Zhou, "Blind Selected Mapping for Peak-to-Average Power Ratio Reduction in OFDM with PSK Input," United States Patent No. 7,769,093, issued on August 3, 2010.
4. C. Zhao, R. J. Baxley, and G. T. Zhou, "Constrained Clipping for Peak-to-Average Power Ratio (Crest Factor) Reduction in Multicarrier Transmission Systems," United States Patent No. 7,944,991, issued on May 17, 2011. (This technology has been licensed.)