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Proceedings Paper

Design of Viterbi detector of NVD system based on specific partial-response channels
Author(s): Hao Ruan; Jinglong Wang; Changyu Bu; Hao Wang; Zhituo Xia
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Paper Abstract

An architecture and a kind of method are proposed for designing Viterbi Detector of NVD (Next-genertion Versatile Disc) system based on specific partial-response channels by us. It offers a standard design framework and process, leading to a simple and convenient design. The architecture and method are verified in both simulation test and hardware description with complete function and good performance. The schema and method are used to accomplish a partial response channel for PR[1 2 2 2 1] Viterbi detector in NVD systems, and to achieve the goal of the software simulation and hardware description.

Paper Details

Date Published: 24 January 2013
PDF: 17 pages
Proc. SPIE 8782, 2012 International Workshop on Information Storage and Ninth International Symposium on Optical Storage, 87820U (24 January 2013); doi: 10.1117/12.2016525
Show Author Affiliations
Hao Ruan, Shanghai Institute of Optics and Fine Mechanics (China)
Jinglong Wang, Shanghai Institute of Optics and Fine Mechanics (China)
Graduate Univ. of Chinese Academy of Sciences (China)
Changyu Bu, Shanghai Institute of Optics and Fine Mechanics (China)
Graduate Univ. of Chinese Academy of Sciences (China)
Hao Wang, Shanghai Institute of Optics and Fine Mechanics (China)
Graduate Univ. of Chinese Academy of Sciences (China)
Zhituo Xia, Shanghai Institute of Optics and Fine Mechanics (China)
Graduate Univ. of Chinese Academy of Sciences (China)


Published in SPIE Proceedings Vol. 8782:
2012 International Workshop on Information Storage and Ninth International Symposium on Optical Storage
Fuxi Gan; Zhitang Song, Editor(s)

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