Journal of KIBIM (한국BIM학회 논문집)

Korean Institute of Building Information Modeling (한국BIM학회)
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A Study on Organization of Information Network for Efficient Construction of U-City - Focused on Economic Analysis of Municipal Network and Leased Network -

효율적 U-City 구축을 위한 정보통신망 선정방안에 관한 연구 - 자가망과 임대망 경제성 분석을 중심으로 -

  • 박상수 (한국토지주택공사) ;
  • 박승희 (성균관대학교 건축토목공학과) ;
  • 김성아 (성균관대학교 건설환경시스템공학과) ;
  • 진상윤 (성균관대학교 건축토목공학과) ;
  • 주형우 (성균관대학교 미래도시융합공학과)
  • Received : 2015.03.17
  • Accepted : 2015.03.18
  • Published : 2015.03.31
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Abstract

The Cities that recently developed have been applied to private network for establishing information communication network system. The local governments planning or pursuing U-City construction should also choose the private network in consideration of operation and maintenance. In viewpoint of agency operating u-City, it is necessary to integrate traditional and new network. However, there has been lack of guides to choose U-City network considering the economic analysis between private and leased network. This study analyzed the characteristics of private and leased network, and the cost-benefit by estimating the network cost and communication demand focused on U-services that are recently applied. This study purpose a guide for efficient U-City information network selected by estimating ROI(Return On Investment) and BEP(Break Even Point) for establishing private and leased network.

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References

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