λ-Ring System: An Application in Survivable WDM Networks of Interconnected Self-Healing Ring Systems
Summary :
This paper proposes a λ-ring system that is a wavelength-based self-healing-ring application unlike ordinary fiber-based ones. To design survivable networks of interconnected such self-healing ring systems, a virtual mesh network scheme is used, in which wavelength assignment in virtual links can be considered according to the λ-ring-system or fiber-ring-system applications of the bidirectional wavelength-path switched architecture. Integer-programming-based design problems are then formulated that minimize the total fiber length in these self-healing-ring applications. Numerical examples show that the λ-ring-system application is always superior to 4-fiber and 2-fiber-ring-system applications and 1+1 end-to-end path protection.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E84-B No.6 pp.1596-1604
- Publication Date
- 2001/06/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Fiber-Optic Transmission
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Yasuhiro MIYAO, "λ-Ring System: An Application in Survivable WDM Networks of Interconnected Self-Healing Ring Systems" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 6, pp. 1596-1604, June 2001, doi: .
Abstract: This paper proposes a λ-ring system that is a wavelength-based self-healing-ring application unlike ordinary fiber-based ones. To design survivable networks of interconnected such self-healing ring systems, a virtual mesh network scheme is used, in which wavelength assignment in virtual links can be considered according to the λ-ring-system or fiber-ring-system applications of the bidirectional wavelength-path switched architecture. Integer-programming-based design problems are then formulated that minimize the total fiber length in these self-healing-ring applications. Numerical examples show that the λ-ring-system application is always superior to 4-fiber and 2-fiber-ring-system applications and 1+1 end-to-end path protection.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_6_1596/_p
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@ARTICLE{e84-b_6_1596,
author={Yasuhiro MIYAO, },
journal={IEICE TRANSACTIONS on Communications},
title={λ-Ring System: An Application in Survivable WDM Networks of Interconnected Self-Healing Ring Systems},
year={2001},
volume={E84-B},
number={6},
pages={1596-1604},
abstract={This paper proposes a λ-ring system that is a wavelength-based self-healing-ring application unlike ordinary fiber-based ones. To design survivable networks of interconnected such self-healing ring systems, a virtual mesh network scheme is used, in which wavelength assignment in virtual links can be considered according to the λ-ring-system or fiber-ring-system applications of the bidirectional wavelength-path switched architecture. Integer-programming-based design problems are then formulated that minimize the total fiber length in these self-healing-ring applications. Numerical examples show that the λ-ring-system application is always superior to 4-fiber and 2-fiber-ring-system applications and 1+1 end-to-end path protection.},
keywords={},
doi={},
ISSN={},
month={June},}
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TY - JOUR
TI - λ-Ring System: An Application in Survivable WDM Networks of Interconnected Self-Healing Ring Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1596
EP - 1604
AU - Yasuhiro MIYAO
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2001
AB - This paper proposes a λ-ring system that is a wavelength-based self-healing-ring application unlike ordinary fiber-based ones. To design survivable networks of interconnected such self-healing ring systems, a virtual mesh network scheme is used, in which wavelength assignment in virtual links can be considered according to the λ-ring-system or fiber-ring-system applications of the bidirectional wavelength-path switched architecture. Integer-programming-based design problems are then formulated that minimize the total fiber length in these self-healing-ring applications. Numerical examples show that the λ-ring-system application is always superior to 4-fiber and 2-fiber-ring-system applications and 1+1 end-to-end path protection.
ER -
English
