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Combined puncturing and path pruning for convolutional codes and the application to unequal error protection

✍ Scribed by Chung-Hsuan Wang; Yi-Hsin Lin


Book ID
114610600
Publisher
IEEE
Year
2008
Tongue
English
Weight
268 KB
Volume
56
Category
Article
ISSN
0090-6778

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This paper addresses the problem of error-correction for extremely noisy channels (BER from 0:1 to 0:5), such as those obtained for image or video watermarking. Minimum distance arguments are used to identify a region for which no other code is as efficient as repetition codes, whatever the rate, at