Wenhao Xiong received a M.S. degree from the Department of Electrical Engineering and Computer Science, Wichita State University in 2009, and a Ph.D. degree from Wichita State University in Dec. 2014. He was a research intern with Interdigital Communication, King of Prussia, PA in summer 2012 and Fall 2013 with Mitsubishi Electric Research Laboratories (MERL), Cambridge, MA. Currently, he is a research scientist at Intelligent Fusion Technology (IFT), Inc., Germantown, MD. His research interests are wireless communications, channel estimation and symbol detections, OFDM, signal processing, and cognitive radios