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An adaptive error correction scheme for SDH based wavelength division multiplexed optical networks


Citation

Cheah, Cheng Lai and Abdullah, Mohamad Khazani and Ahmad Anas, Siti Barirah and Mahdi, Mohd Adzir and Mohd Ali, Borhanuddin (2005) An adaptive error correction scheme for SDH based wavelength division multiplexed optical networks. In: 2005 13th IEEE International Conference on Networks Networks jointly held with the 2005 IEEE 7th Malaysia International Conference on Communication, 16-18 Nov. 2005, Kuala Lumpur, Malaysia. (pp. 661-666).

Abstract / Synopsis

This paper proposes a synchronous digital hierarchy (SDH) based adaptive forward error correction (FEC) scheme for wavelength division multiplexing (WDM) optical networks. In this scheme, a dedicated WDM channel is used to transport the FEC redundancies. The error location analysis of the FEC correctable bits, combined with B2 bytes analysis are used to decide the suitable FEC code for the payload channels. The proposed FEC scheme is evaluated not only for the typical Poisson errors but also the burst errors. Simulation results show that the proposed FEC scheme performs significantly better than the existing FEC schemes.


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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Engineering
DOI Number: https://doi.org/10.1109/ICON.2005.1635585
Publisher: IEEE
Keywords: Forward error correction; Adaptive FEC; Synchronous digital hierarchy; Wavelength division multiplexing
Depositing User: Azian Edawati Zakaria
Date Deposited: 16 Oct 2015 11:40
Last Modified: 28 Sep 2017 15:44
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/ICON.2005.1635585
URI: http://psasir.upm.edu.my/id/eprint/40960
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