Retry mode soft Reed-Solomon decoding

被引：10
|
作者：
Xia, HT [1 ]
Song, HX [1 ]
Cruz, JR [1 ]
机构：
[1] Univ Oklahoma, Sch Elect & Comp Engn, Norman, OK 73019 USA
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2002年 / 38卷 / 05期
关键词：
error-correction codes; magnetic recording; partial response channels; Reed-Solomon codes; soft decoding;
D O I：
10.1109/TMAG.2002.801892
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present a new retry mode scheme for magnetic recording systems based on a soft-decision Reed-Solomon decoding algorithm recently proposed by Koetter and Vardy and evaluate its performance. Instead of using asymptotic bounds, we present realistic simulation results over partial response channels, which show improved performance with a small increase in hardware complexity.
引用
收藏
页码：2325 / 2327
页数：3
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