A fixed assignment based window access scheme for enhancing QoS of vehicular adhoc networks

Md Amirul Islam, Shafika Showkat Moni, Mohammad Shah Alam

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this paper, we propose a new MAC scheme for Vehicle-To-Infrastructure (V2I) communications that ensures fairness and reassignment of unused TDMA slots. The proposed TDMA based scheduling scheme allocates TDMA slots to the vehicles evenly and continuously monitors the network for unused slots. Our scheme ensures reassignments of unused slots by using 'capture effect' and 'time slot reassignment' mechanism. Simulation results show that the proposed scheme outperforms the conventional protocols in terms of successfully transmitted data packets, average delay and data loss ratio.

Original languageEnglish
Title of host publicationECCE 2017 - International Conference on Electrical, Computer and Communication Engineering
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages262-266
Number of pages5
ISBN (Electronic)9781509056262
DOIs
StatePublished - 26 Apr 2017
Event2017 International Conference on Electrical, Computer and Communication Engineering, ECCE 2017 - Cox's Bazar, Bangladesh
Duration: 16 Feb 201718 Feb 2017

Publication series

NameECCE 2017 - International Conference on Electrical, Computer and Communication Engineering

Conference

Conference2017 International Conference on Electrical, Computer and Communication Engineering, ECCE 2017
Country/TerritoryBangladesh
CityCox's Bazar
Period16/02/1718/02/17

Keywords

  • Medium Access Control (MAC)
  • Time Division Multiple Access (TDMA)
  • VANET
  • Vehicle-To-Infrastructure (V2I) communications

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