A Framework for the Control and Measurement of Wavelength Switched Optical Networks WSON with Impair

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A Framework for the Control and Measurement of
Wavelength Switched Optical Networks (WSON) with
Impairments
draft-ietf-ccamp-wson-impairments-01.txt
Young Lee ylee_at_huawei.com Huawei Greg
Bernstein gregb_at_grotto-networking.com Grotto
Networking Dan Li danli_at_huawei.com Huawei Gio
vanni Martinelli giomarti_at_cisco.com Cisco
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Contributors

• Ming Chen (Huawei)
• Gabriele Galimberti (Cisco)
• Rebecca Han (Huawei)
• Alberto Tanzi (Cisco)

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A Framework for WSONs with Impairments

• Scope
• This document discusses how the definition and
  characterization of optical fiber, devices,
  subsystems, and network elements contained in
  various ITU-T recommendations can be combined
  with GMPLS control plane protocols and mechanisms
  to support Impairment Aware Routing and
  Wavelength Assignment (IA-RWA) in optical
  networks.

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Minor Updates

• Changes from 00 to 01
• Added discussion of regenerators to section 3.
• Added to discussion of interface parameters in
  section 3.1.3.
• Added to discussion of IV Candidates function in
  section 3.2.

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Next Steps/Issues

• Update document based on recent liaison from
  ITU-T
• Continue refining requirements, architectures and
  models
• Work in parallel with IA-Framework and
  IA-Encoding