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Flex-grid all-optical interconnect supporting transparent multi-hop connection in data centers
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS, Optical Network Laboratory (ON Lab).
2015 (English)Conference paper (Refereed)Text
Abstract [en]

In this paper a novel flex-grid all-optical interconnect scheme is proposed for data center, where a transparent multi-hop connection can be realized by using optical bypass rather than going through optical-electric-optical conversions, enhancing energy efficiency for inter-rack communications. Moreover, elastic spectrum allocation is adopted in the proposed scheme to increase the resource utilization and scalability. Transmission performance evaluation has been carried out to verify the feasibility of the proposed scheme.

Place, publisher, year, edition, pages
Electromagnetics Academy , 2015. 1284-1288 p.
Keyword [en]
Energy efficiency, All optical, Data centers, Multi-hop connections, Optical bypass, Optical conversion, Resource utilizations, Spectrum allocation, Transmission performance, Optical interconnects
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-181503ScopusID: 2-s2.0-84947272181ISBN: 9781934142301OAI: oai:DiVA.org:kth-181503DiVA: diva2:909045
Conference
Progress in Electromagnetics Research Symposium
Note

QC 20160304

Available from: 2016-03-04 Created: 2016-02-02 Last updated: 2016-03-04Bibliographically approved

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ReferencesLink to record
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