Error propagation assessment of enumerative coding schemes
نویسندگان
چکیده
منابع مشابه
Error propagation assessment of enumerative coding schemes
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. T...
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2591 consisting of two four-state trellises. To this point, though, no new codes comparable to, for example, the rate 4=5 and the rate 8=9 MTR codes in [10] for the (1 0 D) (1 + D) 3 and (1 0 D) (1 + D) 4 channels have been found. For future work, an interesting research problem would be to relax the trellis-matching constraint to enlarge the constellations, thus obtaining higher-rate codes. Of...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 1999
ISSN: 0018-9448
DOI: 10.1109/18.796411