Optimal combination of detection and error correction coding for magnetic recording

被引：9
|
作者：
Saeki, K [1 ]
Keirn, Z
机构：
[1] Texas Instruments Inc, Shinjuku, Japan
[2] Texas Instruments Inc, Longmont, CO 80501 USA
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2001年 / 37卷 / 02期
关键词：
detection; ECC; magnetic recording;
D O I：
10.1109/20.917605
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：
This paper presents models and techniques for fairly comparing detection systems for magnetic recording and for choosing the optimal tradeoff between Error Correction Control (ECC) overhead and detection performance, Models are presented for soft bit error rate (SBER), Hard Bit Error Rate (HBER), and optimization for both standard and modified concatenated coding schemes. The effect of error propagation of the RLL code is taken into account providing a more realistic method for comparing overall system performance of different combinations of detector, RLL code, and ECC.
引用
收藏
页码：708 / 713
页数：6
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