1. Smart Network Research DepartmentElectronics and Telecommunications Research Institute (ETRI)218 Gajeong‐ro, Yuseong‐guDaejeon305‐700South Korea
2. Embedded SW Research DepartmentElectronics and Telecommunications Research Institute (ETRI)218 Gajeong‐ro, Yuseong‐guDaejeon305‐700South Korea