Title :
A Reliability-Based Reed-Solomon Decoding Algorithm for Magnetic Recording Channels
Author :
Xia, H. ; Cruz, J.R.
Author_Institution :
Link A Media Devices Corp., Santa Clara
Abstract :
A simplification of the adaptive belief propagation (BP) algorithm used for decoding Reed-Solomon (RS) codes for magnetic recording channels which leads to a Chase-type algorithm is presented. The BP algorithm has been used to decode a partly low-density parity-check matrix of an RS code.
Keywords :
decoding; error correction codes; magnetic recording; parity check codes; Chase-type algorithm; adaptive belief propagation algorithm; magnetic recording channels; partly low-density parity-check matrix; reliability-based Reed-Solomon decoding algorithm; Belief propagation; Equations; Error analysis; Iterative algorithms; Iterative decoding; Magnetic recording; Parity check codes; Performance analysis; Perpendicular magnetic recording; Reed-Solomon codes;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.376515
