Recently, a new type of product-like codes, known as half-product codes, have been studied for OTN applications. Motivated by these codes, new classes of symmetry-invariant subproduct codes are proposed and investigated under iterative harddecision decoding. A subset of the new class of quarter product
codes has lower error floors than comparable half-product codes in terms of length, rate and performance.
By: Thomas Mittelholzer, Thomas Parnell, Nikolaos Papandreou and Haralampos Pozidis
Published in: Proc. IEEE International Symposium on Information Theory (ISIT 2015) , IEEE, p.10.1109/ISIT.2015.7282455 in 2015
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