DocumentCode
1079019
Title
Feedback Codes Achieving the Capacity of the Z-Channel
Author
Tallini, Luca G. ; Al-Bassam, Sulaiman ; Bose, Bella
Author_Institution
Dipt. di Sci. della Comun., Univ. di Teramo, Teramo
Volume
54
Issue
3
fYear
2008
fDate
3/1/2008 12:00:00 AM
Firstpage
1357
Lastpage
1362
Abstract
Given the 1 to 0 bit error probability, pisin[0, 1], the capacity of the Z-channel is given by Cz=log2(1+pp/(1-p)-p1/(1-p)). Some new error free feedback coding schemes that achieve the Z-channel capacity are presented.
Keywords
channel capacity; channel coding; error statistics; Z-channel; bit error probability; channel capacity; feedback codes; Capacity planning; Channel capacity; Computer science; Entropy; Error correction codes; Error probability; Optical feedback; Random variables; Redundancy; Semiconductor memory; Asymmetric errors; balanced codes; channel capacity; constant weight codes; error correcting codes; error detecting codes; symmetric errors;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.2007.915919
Filename
4455761
Link To Document