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VIRTUAL ROUTERS FOR GMPLS NETWORKS

  • US 20110255443A1
  • Filed: 06/23/2011
  • Published: 10/20/2011
  • Est. Priority Date: 04/01/2005
  • Status: Abandoned Application
First Claim
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1. A method for determining a shortest path in a GMPLS network, the method comprising:

  • receiving a portion of a link viability matrix, the link viability matrix expressing, for each input of a plurality of inputs in a photonic sub-domain, whether that input has a viable connection or lacks connectivity to each particular output of a plurality of outputs in the photonic sub-domain; and

    modifying a GMPLS topology graph in accordance with the received portion of the link viability matrix.

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