A Study of a Less Sensitive Positioning Method to Forms of AP Placements
- Title
- A Study of a Less Sensitive Positioning Method to Forms of AP Placements
- Author
- 이상선
- Keywords
- Distance measurement; Algorithm design and analysis; Mobile handsets; Equations; Standards; Wireless communication; Mathematical model
- Issue Date
- 2012-12
- Publisher
- Institute of Electrical and Electronics Engineers
- Citation
- Future Generation Communication Technology(FGCT), Dec 2012, P.213-216
- Abstract
- This paper suggests the barycentric coordinates using closed-points (BCCP) algorithm to minimize the localization error caused by the forms of AP placements. The localization errors are analyzed for the two general forms of AP placements, which are triangular and straight-lined forms, considering various ranging errors. The analysis results of the proposed BCCP algorithm are compared with the Least-Square method for the performance analysis of the BCCP algorithms. As a result, the localization results have an average distance error of 48.8 m for applying the Least-Square method, and an average distance error of 4.28 m is obtained for the localization using the BCCP algorithm.
- URI
- http://ieeexplore.ieee.org/document/6476565/http://hdl.handle.net/20.500.11754/51564
- ISSN
- 2377-262X; 2377-2638
- DOI
- 10.1109/FGCT.2012.6476565
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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