DocumentCode
1855549
Title
A proposal about wireless position measurement using singular point detection
Author
Ishige, T. ; Shirai, T. ; Sakai, M. ; Ikehara, M.
Author_Institution
Nippon Signal Co. Ltd., Kuki, Japan
Volume
2
fYear
2004
fDate
25-28 July 2004
Abstract
A method is proposed for raising the accuracy of propagation delay time measurement by using the ISM band. Since the occupied bandwidth is limited when using the ISM band, a limit is in the accuracy of propagation delay time measurement to be achieved by the PN code. The method is based on singular point detection and is shown to be effective in raising the accuracy of propagation delay time measurement by taking the bandwidth limitation as one condition.
Keywords
delay estimation; mobile radio; position measurement; pseudonoise codes; signal detection; ISM band; PN code; bandwidth limitation; propagation delay time measurement; singular point detection; wireless position measurement; Availability; Bandwidth; Binary phase shift keying; Equations; Global Positioning System; Position measurement; Propagation delay; Proposals; Time measurement; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2004. MWSCAS '04. The 2004 47th Midwest Symposium on
Print_ISBN
0-7803-8346-X
Type
conf
DOI
10.1109/MWSCAS.2004.1354118
Filename
1354118
Link To Document