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Minimum-Intrusion Approaches for In-Service BER Estimation in Transparent WDM Networks

  • Carolina Pinart
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4269)

Abstract

The bit error rate (BER) is a key measure to quantify the reliability of a transmission system. In transparent networks, link bit error checks are not cost-effective. This paper proposes approaches for low-cost, real-time BER estimation with minimum opto-electronic conversions and applies them to a transparent optical networking testbed.

Keywords

Wavelength Division Multiplex Service Level Agreement Packet Error Rate Core Node Wavelength Division Multiplex Network 
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

© IFIP International Federation for Information Processing 2006

Authors and Affiliations

  • Carolina Pinart
    • 1
  1. 1.Centre Tecnològic de Telecomunicacions de CatalunyaSpain

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