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In Base-station with Multi-channels Using the Second Law of Cosines the Position Estimation Method  

Lee, Hyun-Sung (충북대학교 전기전자컴퓨터공학부 초고주파연구실)
Bok, Young-Su (한국폴리텍Ⅳ대학 대전캠퍼스 로봇자동학과)
Shin, Hye-Jung (충북대학교 전기전자컴퓨터공학부 초고주파연구실)
Park, Byung-Woo (충북대학교 전기전자컴퓨터공학부 초고주파연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.34, no.12B, 2009 , pp. 1387-1398 More about this Journal
Abstract
In the latest we will make a demand for the precision position estimation for the Mobile-station(MS)'s position. But, we have a lot of problems the position estimation method using the existing method. The Base-station(BS) measure a distance according to time delay waves to receive propagate from the MS and estimate the position using the existing circle equation with method to be selected BSs in close proximity the MS. It knows that happens a lot of error the estimated position and the true position. This paper propose that the method is selected round BSs to estimate for MS's position and estimated the angle using the second law of cosine. This paper demonstrate that using simulation the proposal method is a predominant method to compare with the existing method.
Keywords
Mobile-station; Base-station; Estimation; Propagate; Cosine;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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