TY - GEN
T1 - Initial Attempt on Outdoor Human Detection using IEEE 802.11ac WLAN Signal
AU - Miyazaki, Masahiko
AU - Ishida, Shigemi
AU - Fukuda, Akira
AU - Murakami, Tomoki
AU - Otsuki, Shinya
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported in part by JSPS KAKENHI Grant Numbers JP15H05708 and JP18K18041.
Publisher Copyright:
© 2019 IEEE.
PY - 2019/5/3
Y1 - 2019/5/3
N2 - In recent years, the functionality of wireless communications has not only been limited to communication between users, but has also been extended to sensing applications. In fact, several WLAN-based sensing technologies, which rely on changes in multipath radio propagation derived from a channel state information (CSI) in indoor environments, have already been developed. In this paper, we present a WLAN-based outdoor human detection system - the first in IEEE 802.11ac WLAN CSI-based outdoor sensing attempts. The number of multipaths in an outdoor environment is limited, thus, making sensing difficult. To realize outdoor CSI sensing, we present an IEEE 802.11ac WLAN-based sensing system. Specifically, this paper tries to answer the question, How do we install a transmitter-receiver pair? based on an analysis of the experimental results. Moreover, we provide open discussions regarding the optimum installation of WLAN sensing devices.
AB - In recent years, the functionality of wireless communications has not only been limited to communication between users, but has also been extended to sensing applications. In fact, several WLAN-based sensing technologies, which rely on changes in multipath radio propagation derived from a channel state information (CSI) in indoor environments, have already been developed. In this paper, we present a WLAN-based outdoor human detection system - the first in IEEE 802.11ac WLAN CSI-based outdoor sensing attempts. The number of multipaths in an outdoor environment is limited, thus, making sensing difficult. To realize outdoor CSI sensing, we present an IEEE 802.11ac WLAN-based sensing system. Specifically, this paper tries to answer the question, How do we install a transmitter-receiver pair? based on an analysis of the experimental results. Moreover, we provide open discussions regarding the optimum installation of WLAN sensing devices.
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U2 - 10.1109/SAS.2019.8706126
DO - 10.1109/SAS.2019.8706126
M3 - Conference contribution
AN - SCOPUS:85065924153
T3 - SAS 2019 - 2019 IEEE Sensors Applications Symposium, Conference Proceedings
BT - SAS 2019 - 2019 IEEE Sensors Applications Symposium, Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th IEEE Sensors Applications Symposium, SAS 2019
Y2 - 11 March 2019 through 13 March 2019
ER -