Improving QoS in VANET Using MPLS | Zendy

Mahmood Fathy | Zendy; Saeed GholamalitabarFirouzjaee | Zendy; Kaamran Raahemifar | Zendy

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Improving QoS in VANET Using MPLS

Author(s) -

Mahmood Fathy,

Saeed GholamalitabarFirouzjaee,

Kaamran Raahemifar

Publication year - 2012

Publication title -

procedia computer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.334

H-Index - 76

ISSN - 1877-0509

DOI - 10.1016/j.procs.2012.06.141

Subject(s) - computer science , multiprotocol label switching , quality of service , vehicular ad hoc network , computer network , telecommunications , wireless ad hoc network , wireless

Vehicular Ad hoc Networks (VANET) as a sub class of Mobile Ad hoc Networks (MANET) provides a wireless communication among vehicles and vehicle to road side equipment [1]. Important applications of VANET are providing safety for passengers in one hand, and also resource efficiency including traffic as well as environmental efficiency on the other hand. As a result, providing Quality of Service (QoS) has a great role in Intelligent Transportation System (ITS). Different methods over network layers, especially over layer 2 and layer 3 were recently proposed to support QoS in VANET [2]. But in this paper, MPLS [11] as a forwarding method which can be compatible with any layer 2 technology is used in road side backbone network, to improve QoS in terms of end-toend delay, packet loss and throughput in urban areas, where lots of roadside unit exis

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