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PCEP Extension for WSON Routing and Wavelength Assignment
draft-lee-pce-wson-rwa-ext-05

Document type: Replaced Internet-Draft (individual)
Document stream: No stream defined
Last updated: 2013-08-10 (latest revision 2013-02-06)
Intended RFC status: Unknown
Other versions: (expired, archived): plain text, pdf, html

Stream State:No stream defined
Document shepherd: No shepherd assigned

IESG State: Replaced by draft-ietf-pce-wson-rwa-ext
Responsible AD: (None)
Send notices to: No addresses provided

This Internet-Draft is no longer active. Unofficial copies of old Internet-Drafts can be found here:
http://tools.ietf.org/id/draft-lee-pce-wson-rwa-ext

Abstract

This draft provides the Path Computation Element communication Protocol (PCEP) extensions for the support of Routing and Wavelength Assignment (RWA) in Wavelength Switched Optical Networks (WSON). Lightpath provisioning in WSONs requires a routing and wavelength assignment (RWA) process. From a path computation perspective, wavelength assignment is the process of determining which wavelength can be used on each hop of a path and forms an additional routing constraint to optical light path computation.

Authors

Young Lee <leeyoung@huawei.com>
Ramon Casellas <ramon.casellas@cttc.es>

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