TY - GEN
T1 - Comparison of Multilateration Methods Using RSSI for Indoor Positioning System
AU - Li, Tong
AU - Ai, Sijie
AU - Tateno, Shigeyuki
AU - Hachiya, Yuriko
PY - 2019/9
Y1 - 2019/9
N2 - Recently, as the indoor positioning technologies have been developed continuously, several indoor positioning methods have been proposed and experimented. A previous research has proposed a statistical access point selection method using a kernel density estimation (KDE) based on received signal strength indicator (RSSI). However, the proposed method is only test through a small area experiment, where the movement of the people beside the experimenters is not so much. In this paper, to analyze the stability of the proposed method under noisy environment, an experiment in a daily healthcare facility work place, where the human movement is more complex, is designed; to analyze the effectiveness of the method, several others multilateration methods are compared with the KDE method. The experiment results show the effectiveness and stability of the proposed method.
AB - Recently, as the indoor positioning technologies have been developed continuously, several indoor positioning methods have been proposed and experimented. A previous research has proposed a statistical access point selection method using a kernel density estimation (KDE) based on received signal strength indicator (RSSI). However, the proposed method is only test through a small area experiment, where the movement of the people beside the experimenters is not so much. In this paper, to analyze the stability of the proposed method under noisy environment, an experiment in a daily healthcare facility work place, where the human movement is more complex, is designed; to analyze the effectiveness of the method, several others multilateration methods are compared with the KDE method. The experiment results show the effectiveness and stability of the proposed method.
KW - kernel density estimation
KW - multilateration
KW - received signal strength indicator
UR - http://www.scopus.com/inward/record.url?scp=85073872419&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073872419&partnerID=8YFLogxK
U2 - 10.23919/SICE.2019.8859906
DO - 10.23919/SICE.2019.8859906
M3 - Conference contribution
AN - SCOPUS:85073872419
T3 - 2019 58th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2019
SP - 371
EP - 375
BT - 2019 58th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 58th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2019
Y2 - 10 September 2019 through 13 September 2019
ER -
