Publication
Traffic differentiation support in vehicular delay-tolerant networks
| dc.contributor.author | Soares, V.N.G.J. | |
| dc.contributor.author | Farahmand, Farid | |
| dc.contributor.author | Rodrigues, Joel | |
| dc.date.accessioned | 2011-03-01T16:18:16Z | |
| dc.date.available | 2011-03-01T16:18:16Z | |
| dc.date.issued | 2010 | |
| dc.description.abstract | Vehicular Delay-Tolerant Networking (VDTN) is a Delay-Tolerant Network (DTN) based architecture concept for transit networks, where vehicles movement and their bundle relaying service is opportunistically exploited to enable non-real time applications, under environments prone to connectivity disruptions, network partitions and potentially long delays. In VDTNs, network resources may be limited, for instance due to physical constraints of the network nodes. In order to be able to prioritize applications traffic according to its requirements in such constrained scenarios, traffic differentiation mechanisms must be introduced at the VDTN architecture. This work considers a priority classes of service (CoS) model and investigates how different buffer management strategies can be combined with drop and scheduling policies, to provide strict priority based services, or to provide custom allocation of network resources. The efficiency and tradeoffs of these proposals is evaluated through extensive simulation. | por |
| dc.description.sponsorship | Part of this work has been supported by Instituto de Telecomunicações, Next Generation Networks and Applications Group (NetGNA), Portugal, in the framework of the Project VDTN@Lab, and by the Euro-NF Network of Excellence of the Seventh Framework Programme of EU. | por |
| dc.identifier.citation | SOARES, V.N.G.J.; FARAHMAND, F.; RODRIGUES, J.J.P.C. - Traffic differentiation support in vehicular delay-tolerant networks. Telecommunication Systems. ISSN: 1018-4864. (Junho 2010), p. 1-12 | por |
| dc.identifier.issn | 1018-4864 | |
| dc.identifier.other | DOI: 10.1007/s11235-010-9325-z | |
| dc.identifier.uri | http://hdl.handle.net/10400.11/554 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Springer | por |
| dc.relation.publisherversion | http://www.springerlink.com/content/w46151l973l7x853/ | por |
| dc.subject | Vehicular delay-tolerant networks | por |
| dc.subject | Traffic differentiation | por |
| dc.subject | Resource management | por |
| dc.subject | Scheduling and drop policies | por |
| dc.title | Traffic differentiation support in vehicular delay-tolerant networks | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 12 | por |
| oaire.citation.startPage | 1 | por |
| oaire.citation.title | Telecommunication Systems | por |
| person.familyName | Puga Coelho Rodrigues | |
| person.givenName | Joel José | |
| person.identifier | a4GD8aoAAAAJ | |
| person.identifier.ciencia-id | 5B19-E130-E382 | |
| person.identifier.ciencia-id | D615-299E-7C68 | |
| person.identifier.orcid | 0000-0002-8057-5474 | |
| person.identifier.orcid | 0000-0001-8657-3800 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | a17d4ff5-1ff3-4dcc-b180-319e7ff3961d | |
| relation.isAuthorOfPublication | 4d33cf94-b340-4ff0-a117-9624e5fe3bab | |
| relation.isAuthorOfPublication.latestForDiscovery | 4d33cf94-b340-4ff0-a117-9624e5fe3bab |
Files
License bundle
1 - 1 of 1
No Thumbnail Available
- Name:
- license.txt
- Size:
- 3.6 KB
- Format:
- Item-specific license agreed upon to submission
- Description: