Title :
Evaluation of terminal position estimation by position fingerprinting technique using array antenna
Author :
Ohtani, Mayu ; Iwai, Hisato ; Sasaoka, Hideichi
Author_Institution :
Grad. Sch. of Sci. & Eng., Doshisha Univ., Kyotanabe, Japan
Abstract :
We experimentally evaluate the performance of the position estimation of wireless terminals by a position fingerprint method based on propagation properties. We adopt artificially-generated variation of received signal strength by array antennas. We carry out indoor experiment using the method and evaluate the estimation performance quantitatively.
Keywords :
antenna arrays; array signal processing; direction-of-arrival estimation; radiowave propagation; array antenna; position fingerprinting; propagation properties; received signal strength; terminal position estimation; wireless terminals; Arrays; Correlation; Correlation coefficient; Estimation error; Fingerprint recognition; Phased arrays; Array antenna; Position estimation; Position fingerprint; Radio propagation;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2013 Asia-Pacific
Conference_Location :
Seoul
DOI :
10.1109/APMC.2013.6695157
