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:
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,
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.