대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2007년도 하계종합학술대회 논문집
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- Pages.169-170
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- 2007
실내 측위에서 AP 배치가 측위 정확도에 미치는 영향 분석
The effect of AP deployment on the accuracy of indoor localization
- 김상동 (대구경북과학기술연구원 IT연구부 하이브리드시스템연구팀) ;
- 이종훈 (대구경북과학기술연구원 IT연구부 하이브리드시스템연구팀) ;
- 정우영 (대구경북과학기술연구원 IT연구부 하이브리드시스템연구팀) ;
- 박용완 (영남대학교 전자정보공학부)
- Kim, Sang-Dong (Hybrid System Research Team Department of IT Daegu Gyeongbuk Institute of Science and Technology) ;
- Lee, Jong-Hun (Hybrid System Research Team Department of IT Daegu Gyeongbuk Institute of Science and Technology) ;
- Jung, Woo-Young (Hybrid System Research Team Department of IT Daegu Gyeongbuk Institute of Science and Technology) ;
- Park, Yong-Wan (School of Electrical Engineering and Computer Science Yeungnam University)
- 발행 : 2007.07.11
초록
In this paper, we analyze the effect of access point (AP) deployment on the accuracy of indoor localization. Two representative geometrical arrangements of AP deployment are selected. One is that a Tag is centered at the regular triangle composed of 3 AP's, and the other is that a Tag is set apart from the straight line composed of 3 AP's. As a result of simulation, the first case has a probability of 93% with distance errors within 1m, while the second case has a 32% of probability.
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