융합정보논문지 (Journal of Convergence for Information Technology)

중소기업융합학회 (Convergence Society for SMB)
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융합현실에서 콘텐츠 네트워킹을 위한 모바일 기반 보안 중계 설계

Design of Mobile-based Security Agent for Contents Networking in Mixed Reality

  • 김동현 (한남대학교 멀티미디어학과) ;
  • 임재현 (한남대학교 멀티미디어학과) ;
  • 김석수 (한남대학교 멀티미디어학과)
  • 투고 : 2019.02.12
  • 심사 : 2019.03.20
  • 발행 : 2019.03.28
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초록

ICT 기술의 발전으로 인하여 융합현실 콘텐츠는 단순한 3차원 콘텐츠만을 보여주는 서비스 플랫폼에서 센서 정보, 공유 정보등 다양한 정보 등을 가시화하여 제공함으로서 다양한 산업분야에서 서비스 제공을 위한 기술로서 활용되어지고 있다. 제공되는 정보와 콘텐츠가 증가함에 따라 증강되는 오브젝트의 리소스를 네트워크로 전송하여 어플리케이션을 경량화하는 연구들이 진행되고 있다. 네트워크를 통해 리소스를 제공하기 위해서는 패턴 정보, 콘텐츠 정보, 센서 정보 등 다양한 정보들을 처리하기 위한 서버들이 클라우드 환경에서 구축되어야 한다. 그러나 클라우드 환경에서 실시간으로 송수신되는 데이터를 인증하기 위해서는 그 처리과정이 길기 때문에 랜더링 과정에서 딜레이 현상이 발생하여 QoS가 떨어지는 문제가 있다. 따라서 본 연구에서는 센서 정보, 3차원 모델 등 다양한 콘텐츠를 제공해주는 융합현실 서비스의 증강 콘텐츠를 제공해주는 클라우드 서버를 분산하고 분산된 서버간 중계를 통하여 신뢰된 데이터를 처리하는 시간을 단축하기 위한 시스템을 설계하였다.

Due to the development of ICT technology, convergence reality contents are utilized as technology for providing services in various industrial fields by visualizing various information such as sensor information and shared information in a service platform showing only simple three-dimensional contents. Research is underway to reduce the weight of applications by transmitting the resources of the object to be enhanced to the network as the information and the contents to be provided increase. In order to provide resources through the network, servers for processing various information such as pattern information, content information, and sensor information must be constructed in a cloud environment. However, in order to authenticate data transmitted and received in real-time in a cloud environment, there is a problem in that the processing is delayed and a delay phenomenon occurs in the rendering process and QoS is lowered. In this paper, we propose a system to distribute cloud server which provides augmented contents of convergent reality service that provides various contents such as sensor information and three - dimensional model, and shorten the processing time of reliable data through distributed relay between servers Respectively.

키워드

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Fig. 1. Cloud Server Networking

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Fig. 2. Cloud Server Layer

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Fig. 3. Cloud Security Framework

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Fig. 4. Trust between Host and Agent

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Fig. 5. Security Test-bed

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Fig. 6. Detection Time

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Fig. 7. False Positive Comparison

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Fig. 8 False Negative Comparison

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