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

UCL

Erik Agrell

Signaler och system, Kommunikationssystem, informationsteori och antenner, Kommunikationssystem

Domaniç Lavery

UCL

Polina Bayvel

UCL

2015 Optical Fiber Communications Conference and Exhibition, (OFC) 2015, Los Angeles, United States, 22-26 March 2015

7121706-

Ämneskategorier

Telekommunikation

Atom- och molekylfysik och optik

DOI

10.1364/OFC.2015.Th3E.5

ISBN

978-1-55752-937-4