DocumentCode
828162
Title
Low-frequency performance of guided scrambling DC-free codes
Author
Xin, Yan ; Fair, Ivan J.
Author_Institution
Dept. of Electr. & Comput. Eng., Alberta Univ., Canada
Volume
9
Issue
6
fYear
2005
fDate
6/1/2005 12:00:00 AM
Firstpage
537
Lastpage
539
Abstract
We analyze the effect of coding parameters on low-frequency suppression in guided scrambling (GS) dc-free codes based on computer simulation. Simple expressions to accurately estimate the sum variance and low-frequency spectrum-weight of these codes are developed. Systematic design of GS dc-free codes is discussed.
Keywords
encoding; estimation theory; coding parameter; dc-free code; guided scrambling; low-frequency suppression; power spectrum; Analytical models; Computational modeling; Computer simulation; Cutoff frequency; Encoding; Information theory; Measurement;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2005.1437363
Filename
1437363
Link To Document