Min-cost max-flow characterization of shared-FDL optical switches

M. Rodelgo-Lacruz, C. López-Bravo, F. J. González-Castaño, F. Gil-Castiñeira, H. J. Chao

Research output: Contribution to journalArticlepeer-review


We characterize the assignment of shared fiber delay loops (FDLs) in optical switches as a min-cost max-flow problem to obtain a bound on their optimum performance.

Original languageEnglish (US)
Pages (from-to)543-545
Number of pages3
JournalIEEE Communications Letters
Issue number7
StatePublished - 2009


  • FDLs
  • Max-flow
  • OPS
  • Scheduling algorithms

ASJC Scopus subject areas

  • Modeling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering


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