Design of WiFi AP-RSS Monitoring System Using Sensor Nodes. - Kousaku Izumi; Shigemi Ishida; Shigeaki Tagashira; Akira Fukuda (CANDAR, 2015)

WiFi AP-RSS Monitoring Using Sensor Nodes toward Anchor-Free Sensor Localization. - Shigemi Ishida; Kousaku Izumi; Shigeaki Tagashira; Akira Fukuda (VTC Fall, 2015)

Design of WiFi-AP operating channel estimation scheme for sensor node. - Shigemi Ishida; Yosuke Kunihiro; Kousaku Izumi; Shigeaki Tagashira; Akira Fukuda (ICMU, 2016)

Accuracy improvement in sensor localization system utilizing heterogeneous wireless technologies. - Takahiro Yamamoto; Shigemi Ishida; Kousaku Izumi; Shigeaki Tagashira; Akira Fukuda (ICMU, 2017)