Hung-Yun Hsieh received the B.S. and M.S. degrees in Electrical Engineering from National Taiwan University, Taipei, Taiwan, ROC, and the Ph.D. degree in Electrical and Computer Engineering from Georgia Institute of Technology, Atlanta, Georgia, USA. He joined the Department of Electrical Engineering and the Graduate Institute of Communication Engineering at National Taiwan University in 2004. His research interests are in the areas of wireless communications and mobile computing, with focuses on machine-to-machine communications, next-generation communication systems, and mobile ad hoc networks.