二维磁记录LDPC解码策略

GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference Pub Date : 2009-11-30 DOI:10.1109/GLOCOM.2009.5425930

A.R. Krishnan, R. Radhakrishnan, B. Vasic

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引用次数: 17

摘要

本文提出了一种用于二维磁记录的二进制纠错信道的线性规划译码方案。我们将该译码方案与BSC的LP译码和信念传播译码等其他译码方案的性能进行了比较。此外，我们还比较了介质中颗粒面积的变化对各种译码方案误码率的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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LDPC Decoding Strategies for Two-Dimensional Magnetic Recording

In this paper, we propose a linear programming (LP) decoding scheme for binary error-erasure channel for use in two-dimensional magnetic recording. We compare the performance of this decoding scheme with other decoding schemes like LP decoding for BSC and belief-propagation decoding. Also, we compare the effect of variance of grain-area in the medium on the bit-error rates of various decoding schemes.

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GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference

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