Journal of Digital Convergence (디지털융복합연구)

The Society of Digital Policy and Management (한국디지털정책학회)
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Intelligent Safe Network Technology for the Smart Working Environments based on Cloud

클라우드 기반 스마트 사무환경 구축을 위한 지능형 세이프 네트워크 기술

  • Kim, Seok-Hoon (Dept. of Mobile Communications Engineering, Changshin University) ;
  • Kim, Gui-Jung (Dept. of Biomedical Engineering, Konyang University)
  • 김석훈 (창신대학교 모바일통신공학과) ;
  • 김귀정 (건양대학교 의공학부)
  • Received : 2014.10.20
  • Accepted : 2014.12.20
  • Published : 2014.12.28
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Abstract

According to the necessity of smart working with various mobile devices, and the increasing services based on the converged infrastructures such as Cloud, Wearable Computing, Next Generation Wired/Wireless Mobile Networks, the network reliability has been one of the most important things. However, the research related to the network reliability is still insufficient. To solve these problems, we propose the ISNTC (Intelligent Safe Network Technology based on Cloud), which uses the safe network technique based on SDN, to be adopted to the smart working environments. The proposed ISNTC guarantees secure data forwarding through the synchronized transmission path and timing. We have verified the throughput which outperformed the existing techniques through the computer simulations using OPnet.

다양한 모바일 단말을 활용한 스마트 워크에 대한 수요 증가 및 클라우드, 웨어러블 컴퓨팅, 차세대 유 무선 통신망 등과 같은 융합형 인프라 기반의 서비스 증가에 따라 네트워크의 신뢰성이 매우 중요한 문제로 대두되고 있다. 그러나, 아직까지 이러한 융합형 인프라 기반의 서비스 제공 시 네트워크의 신뢰성을 제공하는 방안에 대한 연구는 거의 이루어지지 않고 있다. 따라서, 본 논문에서는 이러한 문제를 해결하고 클라우드 기반 사무환경 구축시 적용할 수 있는 ISNTC (Intelligent Safe Network Technology based on Cloud)를 제안한다. 제안하는 ISNTC는 SDN (Software Defined Network) 기반의 세이프 네트워크 기술을 활용하여 사용자 데이터를 전송하는 방식이며, 동기화된 전송 경로 및 전송 타이밍을 통해 안전한 데이터 전송을 보장한다. 제안한 ISNTC의 성능 평가는 OPnet 기반의 시뮬레이션을 통해 이루어졌으며, 이를 통해 제안한 방안의 우수성을 검증하였다.

Keywords

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