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The Singular Position Detection Method from the Measured Path Loss Data for the Cellular Network  

Park, Kyung-Tae (마산대학교 조선전자통신학과)
Bae, Sung-Hyuk (마산대학교 조선전자통신학과)
Publication Information
Journal of the Institute of Convergence Signal Processing / v.15, no.1, 2014 , pp. 9-14 More about this Journal
Abstract
The path loss data was re-calculated according to the distance between the base station and a mobile station in the mobile telecommunications network. In this paper, the averaged path loss data was plotted with the conventional path loss models(free space, plane earth, Hata model ${\ldots}$). The standard deviations for the 2 Km, 1 Km, 0.5 Km-interval averaged path loss were 2.29 dB, 3.39 dB, 4.75 dB, respectively. Additionally, the derivative values for the 2 Km, 1 Km, 0.5 Km-interval averaged path loss were evaluated to find the positions with more than 1 times or 2times of the standard deviation. The situations with the sharply fluctuated path loss were calculated to 5 positions in the 2 Km interval, to 7 positions in the 1 Km interval, to 19 positions in the 0.5 Km interval, respectively. And, the exact distances between the base station and a mobile station were found with the sharply fluctuated path loss.
Keywords
Base station; Mobile station; Mobile Telecommunications Network; Path loss; Standard deviations; Derivative values; the sharply fluctuated path loss;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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