dc.contributor.author | Paschos, Georgios S. | |
dc.contributor.author | Modiano, Eytan H. | |
dc.date.accessioned | 2015-05-15T17:21:10Z | |
dc.date.available | 2015-05-15T17:21:10Z | |
dc.date.issued | 2014-09 | |
dc.identifier.isbn | 978-1-4799-8009-3 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/97012 | |
dc.description.abstract | Maximum throughput requires path diversity enabled by bifurcating traffic at different network nodes. In this work, we consider a network where traffic bifurcation is allowed only at a subset of nodes called routers, while the rest nodes (called forwarders) cannot bifurcate traffic and hence only forward packets on specified paths. This implements an overlay network of routers where each overlay link corresponds to a path in the physical network. We study dynamic routing implemented at the overlay. We develop a queue-based policy, which is shown to be maximally stable (throughput optimal) for a restricted class of network scenarios where overlay links do not correspond to overlapping physical paths. Simulation results show that our policy yields better delay over dynamic policies that allow bifurcation at all nodes, such as the backpressure policy. Additionally, we provide a heuristic extension of our proposed overlay routing scheme for the unrestricted class of networks. | en_US |
dc.description.sponsorship | National Science Foundation (U.S.) (Grant CNS-1217048) | en_US |
dc.description.sponsorship | United States. Office of Naval Research (Grant N00014-12-1-0064) | en_US |
dc.description.sponsorship | United States. Army Research Office. Multidisciplinary University Research Initiative (Grant W911NF-08-1-0238) | en_US |
dc.description.sponsorship | European Social Fund (WiNC Project of the Action:Supporting Postdoctoral Researchers) | en_US |
dc.language.iso | en_US | |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1109/ALLERTON.2014.7028483 | en_US |
dc.rights | Creative Commons Attribution-Noncommercial-Share Alike | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | en_US |
dc.source | arXiv | en_US |
dc.title | Throughput optimal routing in overlay networks | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Paschos, Georgios S., and Eytan Modiano. “Throughput Optimal Routing in Overlay Networks.” 2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton) (September 2014). | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Aeronautics and Astronautics | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Laboratory for Information and Decision Systems | en_US |
dc.contributor.mitauthor | Paschos, Georgios S. | en_US |
dc.contributor.mitauthor | Modiano, Eytan H. | en_US |
dc.relation.journal | Proceedings of the 2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton) | en_US |
dc.eprint.version | Original manuscript | en_US |
dc.type.uri | http://purl.org/eprint/type/ConferencePaper | en_US |
eprint.status | http://purl.org/eprint/status/NonPeerReviewed | en_US |
dspace.orderedauthors | Paschos, Georgios S.; Modiano, Eytan | en_US |
dc.identifier.orcid | https://orcid.org/0000-0001-8238-8130 | |
mit.license | OPEN_ACCESS_POLICY | en_US |
mit.metadata.status | Complete | |