DocumentCode
2619784
Title
A reliable signal detection method for the combination of PRML method and ternary recording code
Author
Tazaki, S. ; Takashima, T. ; Tsuzuki, S. ; Yamada, Y.
Author_Institution
Dept. of Electr. & Electron. Eng., Ehime Univ., Matsuyama, Japan
fYear
1994
fDate
27 Jun-1 Jul 1994
Firstpage
214
Abstract
We focus our attention on a method for finding the merging state after the ACS (add compare select) operation in a Viterbi algorithm combined with the PR method and the ternary recording system. Firstly, the path shape matrix method is introduced with algebraic lucidity. Secondly, we propose a “rosary” style method that is far much simpler than the path shape matrix method
Keywords
Viterbi detection; codes; digital magnetic recording; matrix algebra; maximum likelihood detection; partial response channels; signal detection; PR method; PRML method; Viterbi algorithm; add compare select operation; path shape matrix method; rosary style method; signal detection method; ternary recording code; Automata; Bit error rate; Couplings; Delay effects; Detectors; Magnetic recording; Merging; Shape; Signal detection; Viterbi algorithm;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 1994. Proceedings., 1994 IEEE International Symposium on
Conference_Location
Trondheim
Print_ISBN
0-7803-2015-8
Type
conf
DOI
10.1109/ISIT.1994.394754
Filename
394754
Link To Document