Error Propagation Assessment of Enumerative Coding Schemes
Kees A. Schouhamer Immink and Augustus J.E.M. Janssen
ABSTRACT
Enumerative coding is an attractive algorithmic procedure
for translating long source words into codewords and vice versa.
The usage of long codewords makes it possible to approach a code rate
which is as close as desired to Shannon's noiseless capacity of the constrained channel.
Enumerative encoding is prone to massive error propagation
as a single bit error could ruin entire decoded words.
This contribution will evaluate the effects of error propagation of the
enumerative coding of runlength limited sequences.
Key Words: constrained code, RLL, runlength-limited
Last updated: 30-Augustus-97