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Design and Implementation of Location Detection System of Wireless Access Point

무선 Access Point위치 탐지시스템의 설계 및 구현

  • 구용기 (백석대학교 정보통신학부) ;
  • 홍진근 (백석대학교 정보통신학부) ;
  • 한군희 (백석대학교 정보통신학부) ;
  • 김기홍 (ETRI 부설연구소)
  • Published : 2008.08.31

Abstract

Recently, the use of wireless fan is increased by the development of wireless communication and convenience. Moreover, it makes an issue of security threat and vulnerability of wireless tan. Therefore, the IEEE established new standard such as 802.11i in 802.11 to supplement security vulnerability of wireless tan. But the security threat that does not solve, still remains. In this paper, we proposed that the location detection algorithm, that is used Kalman-Filter, Lateration and RSSI, and the mechanism that detects security status of AP and unauthorized AP by using beacon-frame of AP in building. Finally, we confirmed performance of proposed algorithm is good in comparison of established algorithm.

Keywords

Access Point;Wireless;Location Detection;Signal;Kalman-filter;locating algorithm;Wireless Lan

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