Jinchul Choi, Ph.D.
IoT Research Division, ETRI
218 Gajeong-ro,
Yuseong-gu, Daejeon, 34129, KOREA
Phone : +82-42-860-1193
Mob. : +82-10-8207-0610
Fax : +82-42-860-1457
E-mail : spiders22v@gmail.com