DocumentCode
1543334
Title
Method for preventing delay ambiguity
Author
Reader, D.J. ; Cowley, W.G.
Author_Institution
Commun. Div., Defence Sci. & Technol. Organ., Salisbury, SA, Australia
Volume
33
Issue
4
fYear
1997
fDate
2/13/1997 12:00:00 AM
Firstpage
263
Lastpage
265
Abstract
A detection error mechanism termed delay ambiguity is identified as one of the main causes of the irreducible bit error rate observed for data detection over fast fading communication channels. A periodic sequence of phase rotations applied to the phase shift keyed (PSK) transmit data symbols is proposed to prevent this type of detection error
Keywords
delays; fading; phase shift keying; signal detection; telecommunication channels; PSK transmit data symbols; data detection; delay ambiguity; detection error mechanism; fast fading communication channels; irreducible bit error rate; periodic sequence; phase rotations;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970215
Filename
583463
Link To Document