DocumentCode
2984533
Title
A new differential positioning method using modulation correlation of signals of opportunity
Author
Webb, Toby A. ; Groves, Paul D. ; Cross, Paul A. ; Mason, Robert J. ; Harrison, Joseph H.
Author_Institution
Dept. Civil, Environ. & Geomatic Eng., Univ. Coll. London, London, UK
fYear
2010
fDate
4-6 May 2010
Firstpage
972
Lastpage
981
Abstract
Global Navigation Satellite Systems (GNSS) have become the positioning systems of choice for many applications. However, GNSS signals are susceptible to obstruction, interference and jamming. Therefore, to maximize robustness and integrity, it is necessary to employ a dissimilar positioning technology that can operate independently and back-up GNSS. One such technology exploits ‘signals of opportunity’ — signals that are designed for purposes other than navigation.
Keywords
Amplitude modulation; Frequency; Interference; Jamming; Position measurement; Radio navigation; Roads; Robustness; Satellite navigation systems; Sonar navigation; Amplitude Modulation; Correlation; Signals of Opportunity;
fLanguage
English
Publisher
ieee
Conference_Titel
Position Location and Navigation Symposium (PLANS), 2010 IEEE/ION
Conference_Location
Indian Wells, CA, USA
ISSN
2153-358X
Print_ISBN
978-1-4244-5036-7
Electronic_ISBN
2153-358X
Type
conf
DOI
10.1109/PLANS.2010.5507270
Filename
5507270
Link To Document