CUED Publications database

On optimal modulation and FEC overhead for future optical networks

Alvarado, A and Ives, DJ and Savory, SJ and Bayvel, P (2015) On optimal modulation and FEC overhead for future optical networks. In: UNSPECIFIED.

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Abstract

© OSA 2015. Transceivers employing square PM-QAM with up to two FEC overheads are optimized based on the SNR distribution. For NSFNET two FEC overheads with PM-16QAM give an 82% throughput increase compared with PM-QPSK with 7% overhead.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:19
Last Modified: 21 Nov 2017 03:52
DOI: