TY - GEN
T1 - High-accuracy IMES localization using a movable receiver antenna and a three-axis attitude sensor
AU - Sakamoto, Yoshihiro
AU - Arie, Hiroaki
AU - Ebinuma, Takuji
AU - Fujii, Kenjirou
AU - Sugano, Shigeki
PY - 2011/12/12
Y1 - 2011/12/12
N2 - A method to improve positioning accuracy of an indoor messaging system (IMES) was developed. This method uses Doppler shifts (produced by moving a receiver antenna) and three-dimensional attitude to determine the position of the receiver. A rotation-type Doppler-measurement system applying this method was developed. To evaluate the system, two experiments were conducted: in one, rotation radius of a movable receiver antenna was varied; in the other, position where positioning is conducted was varied. The experimental results show that the method can achieve centimeter- to decimeter-level positioning accuracy.
AB - A method to improve positioning accuracy of an indoor messaging system (IMES) was developed. This method uses Doppler shifts (produced by moving a receiver antenna) and three-dimensional attitude to determine the position of the receiver. A rotation-type Doppler-measurement system applying this method was developed. To evaluate the system, two experiments were conducted: in one, rotation radius of a movable receiver antenna was varied; in the other, position where positioning is conducted was varied. The experimental results show that the method can achieve centimeter- to decimeter-level positioning accuracy.
KW - Doppler Positioning
KW - IMES
KW - Indoor Positioning
UR - http://www.scopus.com/inward/record.url?scp=82955186942&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=82955186942&partnerID=8YFLogxK
U2 - 10.1109/IPIN.2011.6071915
DO - 10.1109/IPIN.2011.6071915
M3 - Conference contribution
AN - SCOPUS:82955186942
SN - 9781457718045
T3 - 2011 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2011
BT - 2011 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2011
T2 - 2011 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2011
Y2 - 21 September 2011 through 23 September 2011
ER -