Design of Viterbi detector of NVD system based on specific partial-response channels

Hao Ruan; Jinglong Wang; Changyu Bu; Hao Wang; Zhituo Xia

doi:10.1117/12.2016525

24 January 2013 Design of Viterbi detector of NVD system based on specific partial-response channels

Hao Ruan, Jinglong Wang, Changyu Bu, Hao Wang, Zhituo Xia

Proceedings Volume 8782, 2012 International Workshop on Information Storage and Ninth International Symposium on Optical Storage; 87820U (2013) https://doi.org/10.1117/12.2016525
Event: 2012 International Workshop on Information Data Storage and Ninth International Symposium on Optical Storage, 2012, Shanghai, China

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.

Citation Download Citation

Hao Ruan, Jinglong Wang, Changyu Bu, Hao Wang, and Zhituo Xia "Design of Viterbi detector of NVD system based on specific partial-response channels", Proc. SPIE 8782, 2012 International Workshop on Information Storage and Ninth International Symposium on Optical Storage, 87820U (24 January 2013); https://doi.org/10.1117/12.2016525

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