CUED Publications database

Comparisons between gigabit NRZ, CAP and optical OFDM systems over FEC enhanced POF links using LEDs

Wei, JL and Geng, L and Cunningham, DG and Penty, RV and White, IH (2012) Comparisons between gigabit NRZ, CAP and optical OFDM systems over FEC enhanced POF links using LEDs. International Conference on Transparent Optical Networks. ISSN 2162-7339

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Abstract

Simulations have been performed to compare the link power budget and power dissipation of carrierless amplitude and phase modulation-64 (CAP-64) and 64-quadrature amplitude modulation-orthogonal frequency division multiplexing (64-QAM-OFDM) systems over feedforward error correction (FEC) enhanced plastic optical fibre (POF) links using light emitting diodes (LEDs). It is shown that CAP-64 outperforms 64-QAM-OFDM and supports record high 2.1Gb/s over 50m POF transmission. The CAP-64 and 64-QAM-OFDM links consume similar powers which are 2 (2.5) times of that of NRZ for the single POF link (twin POF links) case. © 2012 IEEE.

Item Type: Article
Uncontrolled Keywords: carrierless amplitude and phase modulation feedforward error correction light emitting diodes link power budget optical orthogonal frequency division multiplexing plastic optical fibre power dissipation
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:18
Last Modified: 08 Dec 2014 02:36
DOI: 10.1109/ICTON.2012.6253810