Title :
A novel positioning technique for 2.4GHz ISM band
Author :
Tubbax, Huub ; Wouters, Johan ; Olbrechts, Jan ; Debacker, Peter ; Spiessens, Peter ; Stubbe, Frederic ; Danneels, Johan ; Bauwelinck, Johan ; Yin, Xin ; Torfs, Guy ; Vandewege, Jan
Author_Institution :
Essensium, Leuven
Abstract :
Accurate indoor positioning is very challenging. At this time, no solutions exist that can offer accurate distance measurements over large ranges. In this paper, we present a novel ranging technique. It offers sub-meter accuracy in indoor environments and can maintain this accuracy over hundreds of meters. Currently, this ranging technique has been demonstrated with a dedicated PCB implementation that confirms the unique combination of accuracy and range.
Keywords :
distance measurement; indoor communication; ISM band; distance measurements; frequency 2.4 GHz; indoor positioning; ranging technique; Distance measurement; Frequency; Indoor environments; Narrowband; Prototypes; Signal processing; Signal resolution; Transceivers; Wideband; Wireless LAN; ISM; distance measurement; high accuracy; positioning;
Conference_Titel :
Radio and Wireless Symposium, 2009. RWS '09. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2698-0
Electronic_ISBN :
978-1-4244-2699-7
DOI :
10.1109/RWS.2009.4957440
