Seunghwan Kim (Hongik University / KR), Professor Jongsun Kim (Hongik University / KR), Byungkyu Min (Electronic and Telecommunications Research Institute / KR), Kyujun Cho (Electronic and Telecommunications Research Institute / KR), Jongmin Lee (Electronic and Telecommunications Research Institute / KR), Yujin Jang (Electronic and Telecommunications Research Institute / KR), Dongmin Kang (Electronic and Telecommunications Research Institute / KR), Professor Hyungtak Kim (Hongik University / KR)