An Isosceles Triangular Placement of Reference Tags for RFID Indoor Location System

HUANG Yihua; LV Shilei; HE Yuwei; HUANG Jianfeng

Article Contents

Article Navigation > Chinese Journal of Electronics > 2011 > 20(3): 504-510

HUANG Yihua, LV Shilei, HE Yuwei, et al., “An Isosceles Triangular Placement of Reference Tags for RFID Indoor Location System,” Chinese Journal of Electronics, vol. 20, no. 3, pp. 504-510, 2011,

Citation:

HUANG Yihua, LV Shilei, HE Yuwei, et al., “An Isosceles Triangular Placement of Reference Tags for RFID Indoor Location System,” Chinese Journal of Electronics, vol. 20, no. 3, pp. 504-510, 2011,

HUANG Yihua, LV Shilei, HE Yuwei, et al., “An Isosceles Triangular Placement of Reference Tags for RFID Indoor Location System,” Chinese Journal of Electronics, vol. 20, no. 3, pp. 504-510, 2011,

Citation:

PDF( 373 KB)

An Isosceles Triangular Placement of Reference Tags for RFID Indoor Location System

Received Date: 2010-07-01
Rev Recd Date: 2010-12-01
Publish Date: 2011-07-25

Abstract

Abstract

We analyzed the relationship between the nearest neighbor algorithm and the arrangement of reference tags used in LANDMARC, and propose an isosceles triangular placement of reference tags. Results of simulations and experiments reveal that the precision of indoor localization can be improved by using isosceles triangular arrangement from 9.1% to 14.2% over square arrangement without data pre-processing.
- Indoor location,
- Triangular arrangement,
- Radio frequency identification (RFID)