DocumentCode
3140475
Title
Antenna diversity impact to indoor wireless TOA-based positioning systems accuracy
Author
Szumny, Rafal ; Kurek, Krzysztof ; Modelski, Jozef
Author_Institution
Warsaw Univ. of Technol., Warsaw
fYear
2008
fDate
22-24 Jan. 2008
Firstpage
295
Lastpage
298
Abstract
This paper presents analysis of antenna diversity impact to distance measurement error of indoor TOA-based positioning systems. First channel impulse response shaping methods and indoor TOA-based systems accuracy aspects are shortly discussed. In the following part of the paper obtained results for two types of data (ray-tracing simulations, measurements) and for various TOA detection techniques are presented. Paper concludes with summary of our research.
Keywords
antennas; diversity reception; indoor radio; radio direction-finding; time-of-arrival estimation; transient response; antenna diversity impact analysis; channel impulse response shaping methods; distance measurement error; indoor wireless TOA-based positioning system accuracy; Antenna accessories; Antenna measurements; Bandwidth; Delay; Directive antennas; Distance measurement; Narrowband; Polarization; US Department of Defense; Wireless LAN; Antenna diversity; directional channel impulse response; indoor; time of arrival; wireless positioning;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio and Wireless Symposium, 2008 IEEE
Conference_Location
Orlando, FL
Print_ISBN
978-1-4244-1462-8
Electronic_ISBN
978-1-4244-1463-5
Type
conf
DOI
10.1109/RWS.2008.4463487
Filename
4463487
Link To Document