DocumentCode
1414331
Title
Low complexity iterative decoding for PRML tape channels
Author
Conway, T.
Author_Institution
Dept. of Electron. & Comput. Eng., Limerick Univ., Ireland
Volume
36
Issue
24
fYear
2000
fDate
11/23/2000 12:00:00 AM
Firstpage
2023
Lastpage
2025
Abstract
A coding method with low complexity decoding is described. The method provides good coding gain on partial response channels such as tape drive channels. The method is based on a product code combined with suitable reordering. Decoding employs soft decision detection on the partial response channel and iterative decoding of the product code. The code complexity is largely independent of the partial response characteristics
Keywords
computational complexity; iterative decoding; magnetic tape equipment; maximum likelihood detection; partial response channels; PRML tape channel; coding gain; complexity; iterative decoding; magnetic recording; product code reordering; soft decision detection;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20001395
Filename
888298
Link To Document