Dazhi He (Senior Member, IEEE) is currently a Professor in the Cooperative Medianet Innovation Center of Shanghai Jiao Tong University and Associate Editor of IEEE Transactions on Broadcasting. He has had in-depth research experience for the technology and standardization of terrestrial digital TV in China (DTMB), direct satellite broadcasting in China (ABS-S) and the newest global digital TV standard (ATSC3.0). He had published more than 50 papers in the journal of IEEE and applied more than 70 patents (Including 20 PCT patents). He ever won second prize of national scientific and technological progress award in China, first prize of the technology innovation award of National Radio and Television Administration in China, and first prize of science and technology progress award in Shanghai. His currently main research interests include 5G broadcasting, media communications, and heterogeneous network.