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Abstract
This paper summary includes an overview description and first results of ongoing work on a logical topology optimisation problem. The problem is to rind an optimal IP topology that routes a given IP demand matrix and makes it resilient against single router failures. The functionality of an underlying ASON is used to ensure survivability against single router failures, leading to what is called a dynamic multi-layer resilience strategy. The routing in the IP layer is chosen to be OSPF in order to limit operational complexity. The recovery mechanisms in the optical layer make it survivable against cable cuts or optical node failures. The objective is to minimise the total cost of the needed resources, like IP router interfaces and WDM line system equipment. New in this optimisation problem is the possibility, as a result of the ASON, to reuse resources over the failure free and the failure scenarios.
Keywords
logical/virtual topology optimisation, IP over ASON, network design, dynamic multi-layer resilience, restoration, SURVIVABILITY

Citation

Please use this url to cite or link to this publication:

MLA
Groebbens, Adelbert, Didier Colle, Sophie De Maesschalck, et al. “Logical Topology Optimisation for Dynamic Multi-layer Recovery Schemes.” Fourth International Workshop on Design of Reliable Communication Networks (DCRN 2003), Proceedings : Design and Management of Highly Reliable Networks and Services. Ed. M Mac Gregor. New York, NY, USA: IEEE, 2003. 47–52. Print.
APA
Groebbens, A., Colle, D., De Maesschalck, S., Pickavet, M., & Demeester, P. (2003). Logical topology optimisation for dynamic multi-layer recovery schemes. In M. Mac Gregor (Ed.), Fourth international workshop on design of reliable communication networks (DCRN 2003), proceedings : design and management of highly reliable networks and services (pp. 47–52). Presented at the 4th International workshop on Design of Reliable Communication Networks (DRCN 2003), New York, NY, USA: IEEE.
Chicago author-date
Groebbens, Adelbert, Didier Colle, Sophie De Maesschalck, Mario Pickavet, and Piet Demeester. 2003. “Logical Topology Optimisation for Dynamic Multi-layer Recovery Schemes.” In Fourth International Workshop on Design of Reliable Communication Networks (DCRN 2003), Proceedings : Design and Management of Highly Reliable Networks and Services, ed. M Mac Gregor, 47–52. New York, NY, USA: IEEE.
Chicago author-date (all authors)
Groebbens, Adelbert, Didier Colle, Sophie De Maesschalck, Mario Pickavet, and Piet Demeester. 2003. “Logical Topology Optimisation for Dynamic Multi-layer Recovery Schemes.” In Fourth International Workshop on Design of Reliable Communication Networks (DCRN 2003), Proceedings : Design and Management of Highly Reliable Networks and Services, ed. M Mac Gregor, 47–52. New York, NY, USA: IEEE.
Vancouver
1.
Groebbens A, Colle D, De Maesschalck S, Pickavet M, Demeester P. Logical topology optimisation for dynamic multi-layer recovery schemes. In: Mac Gregor M, editor. Fourth international workshop on design of reliable communication networks (DCRN 2003), proceedings : design and management of highly reliable networks and services. New York, NY, USA: IEEE; 2003. p. 47–52.
IEEE
[1]
A. Groebbens, D. Colle, S. De Maesschalck, M. Pickavet, and P. Demeester, “Logical topology optimisation for dynamic multi-layer recovery schemes,” in Fourth international workshop on design of reliable communication networks (DCRN 2003), proceedings : design and management of highly reliable networks and services, Banff, AB, Canada, 2003, pp. 47–52.
@inproceedings{403696,
  abstract     = {This paper summary includes an overview description and first results of ongoing work on a logical topology optimisation problem. The problem is to rind an optimal IP topology that routes a given IP demand matrix and makes it resilient against single router failures. The functionality of an underlying ASON is used to ensure survivability against single router failures, leading to what is called a dynamic multi-layer resilience strategy. The routing in the IP layer is chosen to be OSPF in order to limit operational complexity. The recovery mechanisms in the optical layer make it survivable against cable cuts or optical node failures. The objective is to minimise the total cost of the needed resources, like IP router interfaces and WDM line system equipment. New in this optimisation problem is the possibility, as a result of the ASON, to reuse resources over the failure free and the failure scenarios.},
  author       = {Groebbens, Adelbert and Colle, Didier and De Maesschalck, Sophie and Pickavet, Mario and Demeester, Piet},
  booktitle    = {Fourth international workshop on design of reliable communication networks (DCRN 2003), proceedings : design and management of highly reliable networks and services},
  editor       = {Mac Gregor, M},
  isbn         = {0-7803-8118-1},
  keywords     = {logical/virtual topology optimisation,IP over ASON,network design,dynamic multi-layer resilience,restoration,SURVIVABILITY},
  language     = {eng},
  location     = {Banff, AB, Canada},
  pages        = {47--52},
  publisher    = {IEEE},
  title        = {Logical topology optimisation for dynamic multi-layer recovery schemes},
  year         = {2003},
}

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