The Half-t adaptive error correction algorithm for SDH-based WDM optical networks

The Half-t adaptive error correction algorithm for SDH-based WDM optical networks

This paper proposes an adaptive forward error correction (FEC) algorithm, referred to as the Half-t algorithm for synchronous digital hierarchy (SDH) based wavelength division multiplexing (WDM) optical networks. Unlike most previous adaptive FEC algorithms which change to a stronger code for error...

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Main Authors: Cheah, Cheng Lai, Abdullah, Mohamad Khazani
Format: Conference or Workshop Item
Language:English
Published: IEEE 2007
Online Access:http://psasir.upm.edu.my/id/eprint/47693/1/half.pdf
http://psasir.upm.edu.my/id/eprint/47693/
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Institution: Universiti Putra Malaysia
Language: English
id my.upm.eprints.47693
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spelling my.upm.eprints.476932016-07-14T04:48:58Z http://psasir.upm.edu.my/id/eprint/47693/ The Half-t adaptive error correction algorithm for SDH-based WDM optical networks Cheah, Cheng Lai Abdullah, Mohamad Khazani This paper proposes an adaptive forward error correction (FEC) algorithm, referred to as the Half-t algorithm for synchronous digital hierarchy (SDH) based wavelength division multiplexing (WDM) optical networks. Unlike most previous adaptive FEC algorithms which change to a stronger code for error correction based on either packet losses or erroneous condition, the Half-t algorithm is able to do so before an error occurs. Simulation results show that the Half-t algorithm can maintain the output bit error rate (BER) below a target BER by assigning an appropriate value of waiting delay before changing to a weaker code. IEEE 2007 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/47693/1/half.pdf Cheah, Cheng Lai and Abdullah, Mohamad Khazani (2007) The Half-t adaptive error correction algorithm for SDH-based WDM optical networks. In: IEEE International Conference on Telecommunications and Malaysia International Conference on Communications (ICT-MICC 2007), 14-17 May 2007, Penang, Malaysia. (pp. 175-180). 10.1109/ICTMICC.2007.4448629
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description This paper proposes an adaptive forward error correction (FEC) algorithm, referred to as the Half-t algorithm for synchronous digital hierarchy (SDH) based wavelength division multiplexing (WDM) optical networks. Unlike most previous adaptive FEC algorithms which change to a stronger code for error correction based on either packet losses or erroneous condition, the Half-t algorithm is able to do so before an error occurs. Simulation results show that the Half-t algorithm can maintain the output bit error rate (BER) below a target BER by assigning an appropriate value of waiting delay before changing to a weaker code.
format Conference or Workshop Item
author Cheah, Cheng Lai
Abdullah, Mohamad Khazani
spellingShingle Cheah, Cheng Lai
Abdullah, Mohamad Khazani
The Half-t adaptive error correction algorithm for SDH-based WDM optical networks
author_facet Cheah, Cheng Lai
Abdullah, Mohamad Khazani
author_sort Cheah, Cheng Lai
title The Half-t adaptive error correction algorithm for SDH-based WDM optical networks
title_short The Half-t adaptive error correction algorithm for SDH-based WDM optical networks
title_full The Half-t adaptive error correction algorithm for SDH-based WDM optical networks
title_fullStr The Half-t adaptive error correction algorithm for SDH-based WDM optical networks
title_full_unstemmed The Half-t adaptive error correction algorithm for SDH-based WDM optical networks
title_sort half-t adaptive error correction algorithm for sdh-based wdm optical networks
publisher IEEE
publishDate 2007
url http://psasir.upm.edu.my/id/eprint/47693/1/half.pdf
http://psasir.upm.edu.my/id/eprint/47693/
_version_ 1643833954211463168

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