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PCEP Extensions for WSON Impairments
draft-lee-pce-wson-impairments-08

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Young Lee , Greg M. Bernstein , Jonas Mårtensson , Tomonori Takeda , Takehiro Tsuritani
Last updated 2019-06-20 (Latest revision 2018-12-17)
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

As an optical signal progresses along its path it may be altered by the various physical processes in the optical fibers and devices it encounters. When such alterations result in signal degradation, these processes are usually referred to as "impairments". These physical characteristics may be important constraints to consider in path computation process in wavelength switched optical networks. This document provides PCEP extensions to support Impairment Aware Routing and Wavelength Assignment (IA-RWA) in wavelength switched optical networks.

Authors

Young Lee
Greg M. Bernstein
Jonas Mårtensson
Tomonori Takeda
Takehiro Tsuritani

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)