Lightpath routing considering differentiated physical layer constraints in transparent WDM networks
2009 (English)In: 2009 Asia Communications and Photonics Conference and Exhibition, ACP 2009, 2009Conference paper (Other academic)
We investigate WDM network performance improvement by applying routing algorithms taking into account service differentiation in terms of signal quality requirement. We consider network survivability based on dedicated and shared path protection where both working and protection paths are calculated according to our algorithm. A significant improvement is obtained compared with the conventional algorithms.
Place, publisher, year, edition, pages
Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications
IdentifiersURN: urn:nbn:se:kth:diva-62532ScopusID: 2-s2.0-77949420052ISBN: 978-1-55752-877-3OAI: oai:DiVA.org:kth-62532DiVA: diva2:480562
2009 Asia Communications and Photonics Conference and Exhibition, ACP 2009; Shanghai; China; 2 November 2009 through 6 November 2009
QC 201507072012-01-192012-01-192015-07-07Bibliographically approved