A Nonparametric Estimation Approach Based on Apollonius Circles for Outdoor Localization

Byung Jin LEE, Kyung Seok KIM

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Summary :

When performing measurements in an outdoor field environment, various interference factors occur. So, many studies have been performed to increase the accuracy of the localization. This paper presents a novel probability-based approach to estimating position based on Apollonius circles. The proposed algorithm is a modified method of existing trilateration techniques. This method does not need to know the exact transmission power of the source and does not require a calibration procedure. The proposed algorithm is verified in several typical environments, and simulation results show that the proposed method outperforms existing algorithms.

Publication
IEICE TRANSACTIONS on Communications Vol.E100-B No.4 pp.638-645
Publication Date
2017/04/01
Publicized
2016/11/07
Online ISSN
1745-1345
DOI
10.1587/transcom.2016EBP3158
Type of Manuscript
PAPER
Category
Sensing

Authors

Byung Jin LEE
  Chungbuk National University
Kyung Seok KIM
  Chungbuk National University

Keyword

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