DocumentCode
771651
Title
(4, 20) runlength limited modulation code for high density storage system
Author
Kim, M.-G. ; Lee, J.H.
Author_Institution
Dept. of Electron. Eng., Seoul Nat. Univ., South Korea
Volume
31
Issue
7
fYear
1995
fDate
3/30/1995 12:00:00 AM
Firstpage
539
Lastpage
541
Abstract
An RLL (run length limited) modulation code having a limited amount of error propagation and high density ratio is attractive for use in a high density storage system. The authors present a fixed-length (4, 20) RLL code with code rate m/n=4/11. The code design is based on the look-ahead coding method
Keywords
magnetic disc storage; magnetic tape storage; optical disc storage; runlength codes; (4, 20) runlength limited modulation code; RLL; code design; code rate; density ratio; error propagation; fixed-length code; high density storage system; look-ahead coding method;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950378
Filename
381812
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