The transformation of line codes
Louis Botha, C. Menyennett, Hendrik Christoffel Ferreira · International Journal of Electronics · 1994
Theorems relating characteristic equations and values of channel capacity of some classes of constrained sequences to other classes are presented. These results provide new characteristic equations which can be used for the calculation of channel capacity, and enable existing tables containing values of channel capacity for constrained sequences to be used to find previously unknown values of capacity for other classes of sequences. Algorithms for transforming DC-free line codes and their decoders to minimum bandwidth line codes, and vice-versa, are presented. These algorithms are then used to obtain two new minimum bandwidth line codes.