TDM and TWDM de Bruijn Networks and ShuffleNets for Optical Communications

  • Authors:
  • Guoping Liu;Kyungsook Y. Lee;Harry F. Jordan

  • Affiliations:
  • -;-;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1997

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Abstract

We propose TDM/TWDM de Bruijn networks and ShuffleNets by utilizing small all-optical dilated slipped banyan networks, DSBs [10]. The proposed networks require fewer switches than DSBs, and smaller numbers of wavelengths than WDM de Bruijn networks and ShuffleNets. Furthermore, only one fixed-wavelength transmitter and one fixed-wavelength receiver are required for each node.