Title :
DOD-based localization technique using RSSI of indoor beacons
Author :
Naoki Honma;Kazuki Ishii;Yoshitaka Tsunekawa;Hiroto Minamizawa;Atsushi Miura
Author_Institution :
Graduate School of Engineering, Iwate University, 4-3-5, Ueda, Morioka-shi, 020-8551 Japan
Abstract :
This paper presents direction of departure (DOD)-based localization technique suitable for indoor environment. Localization is performed by estimating direction from known multiple beacons, where each of them comprises two antennas and 180° hybrid. DOD estimation is performed only from received signal strength indicator (RSSI), which does not have phase information. Indoor measurement campaign has been carried out and shown that the terminal node can successfully identify its location with 0.7 m accuracy.
Keywords :
"Antenna measurements","US Department of Defense","Estimation","Indoor environments","Received signal strength indicator","Distance measurement","Databases"
Conference_Titel :
Antennas and Propagation (ISAP), 2015 International Symposium
