DocumentCode
1536922
Title
Excess delay estimation from time-varying mobile radio channel impulse response measurements
Author
Coulson, Alan J. ; Kakarala, Ramakrishna
Author_Institution
Commun. Team, Ind. Res. Ltd., Lower Hutt, New Zealand
Volume
3
Issue
8
fYear
1999
Firstpage
239
Lastpage
241
Abstract
This letter proposes a method for estimating the instantaneous excess delay in time-varying mobile radio channel impulse response measurement data using image processing techniques. The method is shown by example to produce more accurate mean power delay profiles than those produced assuming either constant or linearly varying excess delay.
Keywords
delay estimation; edge detection; land mobile radio; matched filters; multipath channels; time-varying channels; transient response; excess delay estimation; image processing techniques; instantaneous excess delay; time-varying mobile radio channel impulse response measurements; AWGN; Delay effects; Delay estimation; Delay lines; Image edge detection; Image processing; Land mobile radio; Matched filters; Time measurement; Velocity measurement;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/4234.781007
Filename
781007
Link To Document