Network Coded Software Defined Networking: Design and implementation

Research output: Contribution to book/conference proceedings/anthology/reportConference contributionContributedpeer-review

Contributors

  • Jeppe Krigslund - , Aalborg University (Author)
  • Jonas Hansen - , Aalborg University (Author)
  • Daniel E. Lucani - , Aalborg University (Author)
  • Frank H.P. Fitzek - , Aalborg University (Author)
  • Muriel Médard - , Massachusetts Institute of Technology (MIT) (Author)

Abstract

Software Defined Networking (SDN) and Network Coding (NC) are two key concepts in networking that have garnered much attention in recent years. On the one hand, SDN's potential to virtualize services in the Internet allows a large flexibility not only for routing data, but also to manage buffering, scheduling, and processing over the network. On the other hand, NC has shown great potential for increasing robustness and performance when deployed on intermediate nodes in the network. This new paradigm changes the dynamics of network protocols, requiring new designs that exploit its potential. This paper advocates for the use of SDN to bring about future Internet and 5G network services by incorporating NC functionalities. The inherent flexibility of both SDN and NC provides a fertile ground to envision more efficient, robust, and secure networking designs, that may also incorporate content caching and storage, all of which are key challenges of the future Internet and the upcoming 5G networks. This paper proposes some of the keys behind this intersection and supports it with use cases as well as a an implementation that integrated the Kodo library (NC) into OpenFlow (SDN). Our results on single-hop, multi-hop, and multi-path scenarios show that gains of 3x to 11x are attainable over standard TCP and Multi-Path TCP.

Details

Original languageEnglish
Title of host publicationProceedings of 21st European Wireless Conference, European Wireless 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages6
ISBN (electronic)9783800739769
Publication statusPublished - 2015
Peer-reviewedYes
Externally publishedYes

Conference

Title21st European Wireless Conference, European Wireless 2015
Duration20 - 22 May 2015
CityBudapest
CountryHungary

Keywords

ASJC Scopus subject areas