DocumentCode
975094
Title
Coding techniques for the noisy magnetic recording channel: a state-of-the-art report
Author
Immink, Kees A Schouhamer
Author_Institution
Philips Res. Lab., Eindhoven, Netherlands
Volume
37
Issue
5
fYear
1989
fDate
5/1/1989 12:00:00 AM
Firstpage
413
Lastpage
419
Abstract
Coding techniques for improving the reliability of information storage on noisy magnetic recording channels are considered. It is assumed that the Lorentzian channel model applies and that the retrieved signal is perturbed with additive white Gaussian noise. The immunity against additive noise of state-of-the-art codes such as DC-free, runlength-limited, and trellis codes are assessed
Keywords
codes; data recording; decoding; encoding; magnetic recording; random noise; reviews; DC-free codes; Lorentzian channel model; additive white Gaussian noise; information storage; noise immunity; noisy magnetic recording channel; reliability; review; runlength-limited codes; trellis codes; Additive noise; Additive white noise; Channel capacity; Convolutional codes; Detectors; Disk recording; Magnetic noise; Magnetic recording; Maximum likelihood estimation; Optical recording;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.24592
Filename
24592
Link To Document