Dr. Yiyan Wu is a principal research scientist at Communications Research Centre Canada. He is highly respected world-wide in broadcasting industry for his research and standards development activities in digital TV/HDTV and broadband multimedia communications. His research works on OFDM, OFDMA, and SFN have been adopted in digital TV transmission, equalization and transmitter identification systems. Dr. Wu has been awarded numerous prestigious awards and honours for his outstanding achievements, including Fellow of the IEEE (2001), Emmy Award 2009, The Queen Elizabeth II Diamond Jubilee Medal 2012 (confirmed by Industry Canada), and five IEEE best paper awards. He is the Editor-in-Chief of IEEE Transactions on Broadcasting.