대한임베디드공학회논문지 (IEMEK Journal of Embedded Systems and Applications)

대한임베디드공학회 (Institute of Embedded Engineering of Korea)
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무선 메쉬 네트워크 기반의 다층구조 감시 시스템 구축

Multi-layer Surveillance System based on Wireless Mesh Networks

  • 윤태호 (과학기술연합대학원대학교 이동통신 및 디지털방송공학과) ;
  • 송유승 (한국전자통신연구원)
  • 투고 : 2012.07.26
  • 심사 : 2012.09.18
  • 발행 : 2012.10.31
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초록

In the present, Wireless Sensor Network(WSN) has been used for the purpose of the military operation with surveillance systems and for collecting useful information from the natural environment. Basically, low-power, easy deployment and low cost are the most important factors to be deployed for WSNs. Lots of researches have been studied to meet those requirements, especially on the node capacity and battery lifetime improvements. Recently, the study of wireless mesh networks applied into the surveillance systems has been proceeded as a solution of easy deployment. In this paper, we proposed large-scale intelligent multi-layer surveillance systems based on QoS assuring Wireless Mesh Networks and implemented them in the real testbed environment. The proposed system explains functions and operations for each subsystem as well as S/W and H/W architectures. Experimental results are shown for the implemented subsystems and the performance is satisfactory for the surveillance system. We can identify the possibility of the implemented multi-layer surveillance system to be used in practice.

키워드

참고문헌

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