Title :
Comments on "Performance and Decoding Complexity of Nonbinary LDPC Codes for Magnetic Recording" [Jan 08 211-216]
Author :
Chang, Wu ; Cruz, J.R.
Abstract :
In the above titled paper (ibid., vol. 44, no. 1, pp. 211-216), there is a typographical error in the decoding complexity expression for the binary coded (reference) perpendicular magnetic recording channel (PMRC). The correct expression is presented here, along with additional comments.
Keywords :
AWGN; Additive white noise; Algorithm design and analysis; Decoding; Error analysis; Gaussian noise; Magnetic analysis; Parity check codes; Perpendicular magnetic recording; Signal to noise ratio;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2008.2002468
