申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, DAEJEON, KR;KOREA TELECOMMUNICATION AUTHORITY, SEOUL/SOUL, KR |
发明人 |
RYUM, BYUNG-RYUL, DAEJEON, KR;HAN, TAE-HYEON, DAEJEON, KR;LEE, SOO-MIN, DAEJEON, KR;CHO, DEOK-HO, DAEJEON, KR;LEE, SEONG-HEARN, DAEJEON, KR;KANG, JIN-YOUNG, DAEJEON, KR |