IEEE transactions on communications, 2010-11, Vol.58 (11), p.3296-3304
2010
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Details
- Autor(en) / Beteiligte
- Titel
- Characterization and Abatement of the Reassociation Overhead in Vehicle to Roadside Networks
- Ist Teil von
- IEEE transactions on communications, 2010-11, Vol.58 (11), p.3296-3304
- Ort / Verlag
- New York, NY: IEEE
- Erscheinungsjahr
- 2010
- Quelle
- IEEE Electronic Library (IEL)
- Beschreibungen/Notizen
- Mobility in vehicular networks naturally leads frequent handoffs and reassociations between the vehicles and roadside access points. The overhead due to these reassociation comes in the form of the bandwidth and delays associated with the handoff related packets that are exchanged between a vehicles and the access point. This paper derives an information theoretic lower bound on the Medium Access Control (MAC) layer overhead associated with reassociations caused due to node mobility. An efficient MAC protocol is then proposed that reduces the handoff delays. Simulations are used to demonstrate the superior performance of the proposed protocol in terms of the throughput and packet latency.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0090-6778eISSN: 1558-0857DOI: 10.1109/TCOMM.2010.091310.090406Titel-ID: cdi_proquest_journals_1030155442
- Format
- –
- Schlagworte
- Access control, Access methods and protocols, osi model, Applied sciences, Bandwidth, Data communication, Delay, Equipments and installations, Exact sciences and technology, Exchanging, Information theory, Information, signal and communications theory, Lower bounds, MAC protocol, Media Access Protocol, Mobile radiocommunication systems, Networks, Radiocommunications, Rate-distortion, Roadsides, Simulation, Systems, networks and services of telecommunications, Telecommunications, Telecommunications and information theory, Teleprocessing networks. Isdn, Transmission and modulation (techniques and equipments), Vehicles, vehicular networks