Title :
Spectral characteristics of a class of DC free error-correcting transmission codes
Author :
Popplewell, A. ; O´Reilly, J.-J.
Author_Institution :
Univ. Coll. of North Wales, Bangor
fDate :
7/21/1988 12:00:00 AM
Abstract :
A class of DC free codes proposed by Herro (1987) is examined and given an alphabetic line code interpretation enabling the code spectra to be evaluated. These and also the disparity bounds are found to be strongly influenced by the choice of disparity modification vectors, appropriate new selection rules are introduced yielding improved run length and disparity characteristics
Keywords :
error correction codes; DC free codes; alphabetic line code interpretation; code spectra; disparity bounds; disparity characteristics; disparity modification vectors; error-correcting transmission codes; run length; selection rules; spectral characteristics;
Journal_Title :
Electronics Letters
