The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Algoritma penghalaan dinamik dan penetapan panjang gelombang (RWA) yang merangkumi kemerosotan fizikal akibat Pencampuran Empat Gelombang (FWM) dicadangkan, dengan mengandaikan format modulasi On-Off-Keying (OOK) konvensional. Kesan FWM ialah salah satu kecacatan fizikal yang paling teruk untuk dipertimbangkan untuk rangkaian fotonik masa hadapan kerana pengumpulan crosstalk FWM menyebabkan kemerosotan maut dalam prestasi rangkaian optik laluan panjang gelombang. Fungsi kos baharu diperkenalkan berdasarkan pendekatan penghalaan berasaskan kekangan kemerosotan (ICBR), dengan mengambil kira sumber penggunaan rangkaian dan kemerosotan fizikal akibat crosstalk FWM. Keputusan simulasi menunjukkan bahawa algoritma yang dicadangkan membawa kepada prestasi sistem yang lebih realistik berbanding pendekatan berkaitan RWA dinamik yang gagal mempertimbangkan kemerosotan fizikal ke dalam skema penghalaan.
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Salinan
Adelys MARSDEN, Akihiro MARUTA, Ken-ichi KITAYAMA, "FWM-Aware Dynamic Routing and Wavelength Assignment for Wavelength-Routed Optical Networks" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 7, pp. 2145-2151, July 2008, doi: 10.1093/ietcom/e91-b.7.2145.
Abstract: A dynamic routing and wavelength assignment (RWA) algorithm encompassing physical impairment due to Four-Wave Mixing (FWM) is proposed, assuming conventional On-Off-Keying (OOK) modulation format. The FWM effect is one of the most severe physical impairments to be considered for the future photonic networks since the accumulation of FWM crosstalk causes a fatal degradation in the wavelength-routed optical network performance. A novel cost function is introduced based upon an impairment-constraint-based routing (ICBR) approach, taking into account the network utilization resources and the physical impairment due to FWM crosstalk. Simulations results show that the proposed algorithm leads to a more realistic system performance compared to those of related approaches of dynamic RWA that fail to consider physical impairments into the routing scheme.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.7.2145/_p
Salinan
@ARTICLE{e91-b_7_2145,
author={Adelys MARSDEN, Akihiro MARUTA, Ken-ichi KITAYAMA, },
journal={IEICE TRANSACTIONS on Communications},
title={FWM-Aware Dynamic Routing and Wavelength Assignment for Wavelength-Routed Optical Networks},
year={2008},
volume={E91-B},
number={7},
pages={2145-2151},
abstract={A dynamic routing and wavelength assignment (RWA) algorithm encompassing physical impairment due to Four-Wave Mixing (FWM) is proposed, assuming conventional On-Off-Keying (OOK) modulation format. The FWM effect is one of the most severe physical impairments to be considered for the future photonic networks since the accumulation of FWM crosstalk causes a fatal degradation in the wavelength-routed optical network performance. A novel cost function is introduced based upon an impairment-constraint-based routing (ICBR) approach, taking into account the network utilization resources and the physical impairment due to FWM crosstalk. Simulations results show that the proposed algorithm leads to a more realistic system performance compared to those of related approaches of dynamic RWA that fail to consider physical impairments into the routing scheme.},
keywords={},
doi={10.1093/ietcom/e91-b.7.2145},
ISSN={1745-1345},
month={July},}
Salinan
TY - JOUR
TI - FWM-Aware Dynamic Routing and Wavelength Assignment for Wavelength-Routed Optical Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2145
EP - 2151
AU - Adelys MARSDEN
AU - Akihiro MARUTA
AU - Ken-ichi KITAYAMA
PY - 2008
DO - 10.1093/ietcom/e91-b.7.2145
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2008
AB - A dynamic routing and wavelength assignment (RWA) algorithm encompassing physical impairment due to Four-Wave Mixing (FWM) is proposed, assuming conventional On-Off-Keying (OOK) modulation format. The FWM effect is one of the most severe physical impairments to be considered for the future photonic networks since the accumulation of FWM crosstalk causes a fatal degradation in the wavelength-routed optical network performance. A novel cost function is introduced based upon an impairment-constraint-based routing (ICBR) approach, taking into account the network utilization resources and the physical impairment due to FWM crosstalk. Simulations results show that the proposed algorithm leads to a more realistic system performance compared to those of related approaches of dynamic RWA that fail to consider physical impairments into the routing scheme.
ER -