LDPC codes for optical channels: Is the "FEC limit" a good predictor of post-FEC BER?
Paper i proceeding, 2015
We answer the question in the title negatively. More precisely, the FEC limit is invalid for soft decision decoding and low to medium code rates. A better predictor is the generalized mutual information.
Författare
Alex Alvarado
University College London (UCL)
Erik Agrell
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Domaniç Lavery
University College London (UCL)
Polina Bayvel
University College London (UCL)
2015 Optical Fiber Communications Conference and Exhibition, (OFC) 2015, Los Angeles, United States, 22-26 March 2015
7121706-
978-1-55752-937-4 (ISBN)
Ämneskategorier
Telekommunikation
Atom- och molekylfysik och optik
DOI
10.1364/ofc.2015.th3e.5