Title :
Cascading constrained 2-D arrays using periodic merging arrays
Author :
Forchhammer, Søren ; Laursen, Torben V.
Author_Institution :
Res. Center, Tech. Univ. Denmark, Lyngby, Denmark
fDate :
29 June-4 July 2003
Abstract :
We consider a method for designing 2-D constrained codes by cascading finite width arrays using predefined finite width periodic merging arrays. This provides a constructive lower bound on the capacity of the 2-D constrained code. Examples include symmetric RLL and density constrained codes. Numerical results for the capacities are presented.
Keywords :
arrays; runlength codes; 2-D constrained code; array cascading; code capacity; constrained 2-D arrays cascading; predefined finite width periodic merging array; Design methodology; Merging; Phased arrays;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228123
