Paper Info
Title
Matched filter acquisition in fixed multipath channel
Abstract
This paper introduces analytical results for a DS spread spectrum system with matched filter code acquisition in a fixed multipath channel. The performance measure is the mean acquisition time. Constant false alarm rate criteria are used as the threshold setting rule for the comparator. The energies of the multipath components are combined already in the acquisition process by using a chip level post detection integration. The method increases the probability of detection of the burst of multipath components, i.e., it decreases the mean acquisition time for finding the existence of the multipath profile. The numerical results indicate that the method improves the acquisition performance significantly, without requiring knowledge of the number of multipath components
Year
DOI
Venue
1998
10.1109/PIMRC.1998.731447
Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium
Keywords
DocType
Volume
matched filters,multipath channels,pseudonoise codes,signal detection,spread spectrum communication,synchronisation,ds spread spectrum system,ds-ss communication,chip level post detection integration,code acquisition,constant false alarm rate criteria,fixed multipath channel,matched filter acquisition,mean acquisition time,performance measure,probability,threshold setting rule,constant false alarm rate,autocorrelation,chip,wireless communication,probability of detection,spread spectrum,matched filter
Conference
3
ISBN
Citations 
PageRank 
0-7803-4872-9
0
0.34
References 
Authors
0
2
Name
Order
Citations
PageRank
Jari H. Iinatti123041.37
Latva-aho Matti21935189.95