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Path-Protection Routing and Wavelength Assignment with Duct-Layer Constraints

  • Hui Zang

Abstract

This chapter further investigates the RWA problem in wavelength-routed WDM mesh networks. A new set of constraints, duct-layer constraints, are introduced. We develop ILP formulations and heuristic algorithms to solve the RWAproblem for path-protection schemes under duct-layer constraints.

Keywords

Integer Linear Program Backup Path Wavelength Assignment Primary Path Integer Linear Program Formulation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2003

Authors and Affiliations

  • Hui Zang
    • 1
  1. 1.SprintUSA

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