Improved Min-Sum Decoding for 2-D Intersymbol Interference Channels

In this paper, 2-D normalized min-sum (NMS) algorithm and offset min-sum (OMS) algorithm are proposed for efficient decoding of low-density parity-check (LDPC) codes in 2-D intersymbol interference (ISI) ultra-high density magnetic recording channels, such as bit-patterned magnetic recording and 2-D...

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Veröffentlicht in:	IEEE transactions on magnetics 2014-11, Vol.50 (11), p.1-4
Hauptverfasser:	Lingjun Kong, Yunxiang Jiang, Guojun Han, Lau, Francis C. M., Yong Liang Guan
Format:	Artikel
Sprache:	eng
Schlagworte:	Codes Decoding Detectors Intersymbol interference Iterative decoding Magnetic recording Magnetic tape Magnetism Sensors Signal processing algorithms
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