Nowadays ubiquitous sensor network (USN) has been considered as a key technique in all kinds of industrial area. The main purpose of this study is to search and analyze systems in real industrial fields based on USN. USN technique has been applied into various industrial fields such as ground/underground management system, visitor counter system, monitoring system, unmanned vehicles system and so on. The result of this study will be fruitful not only for researches but also for practices in industrial fields related to USN.

Abstract
 1. 서론
 2. USN 핵심 구성요소 및 적용 사례 현황
  2.1 USN 핵심 구성요소
  2.2 USN 적용 사례 현황
 3. 결론
 4. Reference

• 임영문 | Young Moon Leem
• 박판종 | Pan Jong Park