Jongwook Jang received his B.S. degree in Computer Statistics from Busan National University, Busan, Korea, in 1987, his M.S. degree in Computer Statistics from Chungnam National University, Daejeon, Korea, in 1991, and his Ph.D. degree in Computer Engineering from Busan National University, Busan, Korea, in 1995. Since 1995, he has been a professor in the Department of Computer Engineering, Institute of Smart IT, Dong-Eui University, Korea. His main research focuses are vehicle networks and wired/wireless communication systems.