Title :
Corrections to “On Characterization of Elementary Trapping Sets of Variable-Regular LDPC Codes” [Sep 14 5188-5203]
Author :
Hashemi, Yoones ; Banihashemi, Amir H.
Author_Institution :
Department of Systems and Computer Engineering, Carleton University, Ottawa, ON, Canada
Abstract :
In the above paper, [1], there are some erroneous entries in Tables I, III, IV, VII, and X, which are corrected here. Moreover, for the proper application of the definition of layered superset (LSS) property to all the results of Tables I –VII in the above-mentioned paper, the LSS definition needs to be extended as described here.
Keywords :
Iterative decoding; Parity check codes; Characterization of elementary trapping sets; absorbing sets; elementary trapping sets; error floor; layered superset (LSS) property; left-regular LDPC codes; low-density parity-check (LDPC) codes; short cycles; trapping sets; variable-regular LDPC codes;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2015.2393351
