IEICE TRANSACTIONS on Communications
GMPLS-Based Multiple Failure Recovery Employing Restoration Scheme Escalation in Optical Path Networks
Summary :
Bolstering survivable backbone networks against multiple failures is becoming a common concern among telecom companies that need to continue services even when disasters occur. This paper presents a multiple-failure recovery scheme that considers the operation and management of optical paths. The presented scheme employs scheme escalation from pre-planned restoration to full rerouting. First, the survivability of this scheme against multiple failures is evaluated considering operational constraints such as route selection, resource allocation, and the recovery order of failed paths. The evaluation results show that scheme escalation provides a high level of survivability even under operational constraints, and this paper quantitatively clarifies the impact of these various operational constraints. In addition, the fundamental functions of the scheme escalation are implemented in the Generalized Multi-Protocol Label Switching control plane and verified in an optical-cross-connect-based network.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E92-B No.1 pp.46-58
- Publication Date
- 2009/01/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E92.B.46
- Type of Manuscript
- Special Section PAPER (Special Section on Networking Technologies for Dependable Networks)
- Category
Authors
Keyword
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Yoshiaki SONE, Wataru IMAJUKU, Naohide NAGATSU, Masahiko JINNO, "GMPLS-Based Multiple Failure Recovery Employing Restoration Scheme Escalation in Optical Path Networks" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 1, pp. 46-58, January 2009, doi: 10.1587/transcom.E92.B.46.
Abstract: Bolstering survivable backbone networks against multiple failures is becoming a common concern among telecom companies that need to continue services even when disasters occur. This paper presents a multiple-failure recovery scheme that considers the operation and management of optical paths. The presented scheme employs scheme escalation from pre-planned restoration to full rerouting. First, the survivability of this scheme against multiple failures is evaluated considering operational constraints such as route selection, resource allocation, and the recovery order of failed paths. The evaluation results show that scheme escalation provides a high level of survivability even under operational constraints, and this paper quantitatively clarifies the impact of these various operational constraints. In addition, the fundamental functions of the scheme escalation are implemented in the Generalized Multi-Protocol Label Switching control plane and verified in an optical-cross-connect-based network.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.46/_p
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@ARTICLE{e92-b_1_46,
author={Yoshiaki SONE, Wataru IMAJUKU, Naohide NAGATSU, Masahiko JINNO, },
journal={IEICE TRANSACTIONS on Communications},
title={GMPLS-Based Multiple Failure Recovery Employing Restoration Scheme Escalation in Optical Path Networks},
year={2009},
volume={E92-B},
number={1},
pages={46-58},
abstract={Bolstering survivable backbone networks against multiple failures is becoming a common concern among telecom companies that need to continue services even when disasters occur. This paper presents a multiple-failure recovery scheme that considers the operation and management of optical paths. The presented scheme employs scheme escalation from pre-planned restoration to full rerouting. First, the survivability of this scheme against multiple failures is evaluated considering operational constraints such as route selection, resource allocation, and the recovery order of failed paths. The evaluation results show that scheme escalation provides a high level of survivability even under operational constraints, and this paper quantitatively clarifies the impact of these various operational constraints. In addition, the fundamental functions of the scheme escalation are implemented in the Generalized Multi-Protocol Label Switching control plane and verified in an optical-cross-connect-based network.},
keywords={},
doi={10.1587/transcom.E92.B.46},
ISSN={1745-1345},
month={January},}
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TY - JOUR
TI - GMPLS-Based Multiple Failure Recovery Employing Restoration Scheme Escalation in Optical Path Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 46
EP - 58
AU - Yoshiaki SONE
AU - Wataru IMAJUKU
AU - Naohide NAGATSU
AU - Masahiko JINNO
PY - 2009
DO - 10.1587/transcom.E92.B.46
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2009
AB - Bolstering survivable backbone networks against multiple failures is becoming a common concern among telecom companies that need to continue services even when disasters occur. This paper presents a multiple-failure recovery scheme that considers the operation and management of optical paths. The presented scheme employs scheme escalation from pre-planned restoration to full rerouting. First, the survivability of this scheme against multiple failures is evaluated considering operational constraints such as route selection, resource allocation, and the recovery order of failed paths. The evaluation results show that scheme escalation provides a high level of survivability even under operational constraints, and this paper quantitatively clarifies the impact of these various operational constraints. In addition, the fundamental functions of the scheme escalation are implemented in the Generalized Multi-Protocol Label Switching control plane and verified in an optical-cross-connect-based network.
ER -
English
