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http://dx.doi.org/10.7840/KICS.2011.36B.3.240

Economic Analysis of WLAN-based Wireless Network and WiBro-based Wireless Network for Ubiquitous City  

Cho, Kwang-Hyun (서울과학기술대학교 NID융합기술대학원 방송통신융합프로그램)
Kim, Dong-Ho (서울과학기술대학교 NID융합기술대학원 방송통신융합프로그램)
Lee, Jong-Ryun ((재)인천정보산업진흥원(IITPA) 전략사업부)
Kim, Dong-Min ((재)인천정보산업진흥원(IITPA) 전략사업부)
Choi, Soon-Young ((재)인천정보산업진흥원(IITPA) 전략사업부)
Abstract
In this paper, we made cost & benefit analyses of both WLAN-based and WiBro-based wireless networks for U-City(Ubiquitous City). We obtained basic data for cost analysis such as the number of network equipments through cell design and cell-coverage analysis. Also we made benefit analysis considering technical features of WLAN and WiBro networks. By cost & benefit analysis, we have reached conclusions that WiBro-based wireless network has earlier BEP(Break-Even Point) and larger NPV(Net Present Value) than WLAN-based network, and that WiBro is more efficient wireless network for U-City.
Keywords
Economic Analysis; Cost Analysis; Benefit Analysis; WLAN; WiBro;
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1 U-Eco City 사업단, 공공자산을 활용한 U-City 운영비 보전방안 연구, 국토해양부, 2010.
2 석봉길, "도시정보화에 따른 경제성 분석에 관한 연구", 안양대학교 석사학위논문, 2007.
3 V. Gunasekapan and F. Harmantzis, "Financial Assessment of Citywide Wi-Fi /WiMAX Deployment", Communications & Strategies, No.63, pp.1-23, 3rd quarter 2006.
4 U-Eco 사업단, U-City 운영비보전방안연구 (1단계 보고서), 한국건설교통기술평가원, 2010.
5 고성훈, U-City 사업의 재원조달 방법 타당성 분석, 서울시립대학교 석사학위 논문, 2008.
6 U-Eco 사업 사전기획단, U-Eco 사업단 사전기획 보고서, 한국건설교통기술평가원, 2007.
7 한국토지공사, 화성동탄 실시계획 보고서, 한국토지공사, 2006.