Title :
New optimisation technique of error propagation over M-PSK modem
Author :
Honary, B. ; Markarian, G.
Author_Institution :
Dept. of Eng., Warwick Univ., Coventry, UK
fDate :
3/15/1990 12:00:00 AM
Abstract :
The technique described is applicable to multiple phase shift keyed (M-PSK) digital transmission systems. The technique indicates the best position for symbol placement so as to minimise error propagations of digit errors of order k>or=2. It is shown that the new structure gives better performance than conventional Gray code under poor channel conditions.
Keywords :
codes; modems; optimisation; phase shift keying; M-PSK modem; digital transmission systems; error propagation minimisation; multiple phase shift keying; optimisation technique of error propagation; poor channel conditions; symbol placement;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19900266
