| dc.contributor.author | Zhao, Fang | |
| dc.contributor.author | Medard, Muriel | |
| dc.date.accessioned | 2010-10-29T16:35:28Z | |
| dc.date.available | 2010-10-29T16:35:28Z | |
| dc.date.issued | 2010-01 | |
| dc.date.submitted | 2010-04 | |
| dc.identifier.isbn | 978-1-4244-7012-9 | |
| dc.identifier.other | INSPEC Accession Number: 11262370 | |
| dc.identifier.uri | http://hdl.handle.net/1721.1/59590 | |
| dc.description.abstract | COPE is a new architecture for unicasts in wireless mesh networks that employs opportunistic network coding to improve total throughput. Katti et al. showed through experiments that this system significantly improves the throughput of wireless networks with UDP traffic, and several attempts have been made to analyze the COPE performance. However, they are not completely satisfactory. In this paper, we give a new analysis of COPE, and argue that the key to COPE's success lies in the interaction between COPE and the MAC protocol. The local fairness enforced by the MAC protocol among competing nodes play an important role here. Based on the analysis, we also propose a simple modification to the COPE system that can further improve the network throughput. | en_US |
| dc.description.sponsorship | Bae Systems National Security Solutions Inc. (subcontracts #069145/060786) | en_US |
| dc.description.sponsorship | United States. Defense Advanced Research Projects Agency | en_US |
| dc.description.sponsorship | Space and Naval Warfare Systems Center San Diego (U.S.) (Contract No. N66001-08-C-2013/N66001-06-C-2020) | en_US |
| dc.description.sponsorship | University of California, Santa Cruz (subcontract #S0176938) | en_US |
| dc.description.sponsorship | United States. Army (Award No. W911NF-05-1-0246) | en_US |
| dc.description.sponsorship | National Science Foundation (U.S.) (Grant No. CNS-0627021) | en_US |
| dc.language.iso | en_US | |
| dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
| dc.relation.isversionof | http://dx.doi.org/10.1109/ITA.2010.5454107 | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | IEEE | en_US |
| dc.title | On analyzing and improving COPE performance | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Fang Zhao, and M. Medard. “On analyzing and improving COPE performance.” Information Theory and Applications Workshop (ITA), 2010. 2010. 1-6. ©2010 Institute of Electrical and Electronics Engineers. | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Research Laboratory of Electronics | en_US |
| dc.contributor.approver | Medard, Muriel | |
| dc.contributor.mitauthor | Zhao, Fang | |
| dc.contributor.mitauthor | Medard, Muriel | |
| dc.relation.journal | Information Theory and Applications Workshop (ITA), 2010 | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dspace.orderedauthors | Zhao, Fang; Medard, Muriel | en |
| dc.identifier.orcid | https://orcid.org/0000-0003-4059-407X | |
| mit.license | PUBLISHER_POLICY | en_US |
| mit.metadata.status | Complete | |
