TY - GEN
T1 - Application of Fingerprint-based Indoor Localization System Using IEEE 802.15.4 to Two-Floors Environment
AU - Puspitaningayu, Pradini
AU - Funabiki, Nobuo
AU - Huo, Yuanzhi
AU - Hamazaki, Kazushi
AU - Kuribayashi, Minoru
AU - Kao, Wen Chung
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - The increasing popularity of indoor localization systems brings the need of providing energy and cost-efficient service. Currently, we are developing the fingerprint-based indoor localization system using IEEE 802.15.4 named FILS15.4. It uses a small transmitter powered by a coin battery, limits the detection resolution by one room, allocates several receivers on the field, and assigns multiple fingerprints using the parameter optimization method. It has been evaluated only for one-floor environments. This paper investigates the applicability of FILS15.4 in a two-floors environment of the #2 Engineering Building in Okayama University. The receivers allocated on both floors are used together for localization. The experiment results confirm sufficient detection accuracy.
AB - The increasing popularity of indoor localization systems brings the need of providing energy and cost-efficient service. Currently, we are developing the fingerprint-based indoor localization system using IEEE 802.15.4 named FILS15.4. It uses a small transmitter powered by a coin battery, limits the detection resolution by one room, allocates several receivers on the field, and assigns multiple fingerprints using the parameter optimization method. It has been evaluated only for one-floor environments. This paper investigates the applicability of FILS15.4 in a two-floors environment of the #2 Engineering Building in Okayama University. The receivers allocated on both floors are used together for localization. The experiment results confirm sufficient detection accuracy.
KW - IEEE 802.15.4
KW - localization
KW - LQI
KW - MQTT
KW - Raspberry Pi
KW - two floors
UR - http://www.scopus.com/inward/record.url?scp=85129161615&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85129161615&partnerID=8YFLogxK
U2 - 10.1109/LifeTech53646.2022.9754790
DO - 10.1109/LifeTech53646.2022.9754790
M3 - Conference contribution
AN - SCOPUS:85129161615
T3 - LifeTech 2022 - 2022 IEEE 4th Global Conference on Life Sciences and Technologies
SP - 239
EP - 240
BT - LifeTech 2022 - 2022 IEEE 4th Global Conference on Life Sciences and Technologies
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE Global Conference on Life Sciences and Technologies, LifeTech 2022
Y2 - 7 March 2022 through 9 March 2022
ER -