Indoor location technology and its applications base on improved LANDMARC algorithm

Author

Yinggang, Xie ; JiaoLi, Kuang ; ZhiLiang, Wang ; Shanshan, Zheng

Author_Institution

Univ. of Sci. & Technol. Beijing, Beijing, China

fYear

2011

fDate

23-25 May 2011

Firstpage

2453

Lastpage

2458

Abstract

Position sensing technology and its application is the prerequisite of The Internet of things. This paper mainly discussed the indoor positioning algorithm based on RFID target recognition. Compared to other positioning methods, RFID is advantageous for its non-contact and none-line-of-sight feature. RFID-based indoor positioning system LANDMARC most adjacent neighbor algorithm is a common indoor positioning algorithm, but its result has certain error. This paper introduces pseudo-absolute positioning algorithm and proposes an improved most adjacent neighbor algorithm to improve the precision of indoor positioning. The experiment proves that the improved algorithm has better positioning precision than the original method.

Keywords

Internet; indoor communication; mobile computing; radiofrequency identification; telecommunication computing; Internet of things; LANDMARC algorithm; RFID target recognition; RFID-based indoor positioning system; indoor location technology; location-aware technology; most adjacent neighbor algorithm; noncontact feature; none-line-of-sight feature; position sensing technology; pseudo-absolute positioning algorithm; Algorithm design and analysis; Approximation methods; Equations; Mathematical model; Object recognition; Radiofrequency identification; LANDMARC Algorithm; indoor location; sensing technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2011 Chinese

Conference_Location

Mianyang

Print_ISBN

978-1-4244-8737-0

Type

conf

DOI

10.1109/CCDC.2011.5968620

Filename

5968620