DocumentCode
355866
Title
A comparison of two schemes for generating DC-free RLL sequences
Author
Immink, Kees A Schouhamer ; Wilson, Wang Yong Hong
Author_Institution
Inst. fur Exp. Math., Essen Univ., Germany
fYear
2000
fDate
2000
Firstpage
352
Abstract
We will discuss the generation of DC-free runlength-limited (DCRLL) sequences. We propose to employ standard RLL codes, where DC-control is effectuated by multiplexing the source data or the encoded data with DC-control bits. The DC-control bits offer the degree of freedom required to shape to spectrum. It is shown that a new technique, called parity preserving assignment, will offer great benefits over other constructions
Keywords
binary sequences; runlength codes; DC-control bits; DC-free RLL sequences generation; DC-free runlength-limited sequences; RLL codes; encoded data multiplexing; parity preserving assignment; source data multiplexing; Algorithm design and analysis; Code standards; DVD; Data engineering; Frequency; Guidelines; Mathematics; Memory; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location
Sorrento
Print_ISBN
0-7803-5857-0
Type
conf
DOI
10.1109/ISIT.2000.866650
Filename
866650
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