Car-to-car safety broadcast with interference using raptor codes

NF Abdullah, A Doufexi, RJ Piechocki

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

5 Citations (Scopus)
452 Downloads (Pure)

Abstract

Car-to-car safety applications that demand real-time and reliable communications in vehicular ad hoc networks (VANETs) requires a new paradigm of coding techniques. In this paper, we propose a novel coding approach using a systematic Raptor code for car-to- car post-crash warning broadcast applications. A cross-layer simulator model is developed to evaluate the performance of Raptor codes against repetition codes using also multiple antennas spatial diversity techniques. The end-to-end delay and packet delivery ratio are used as performance metrics to demonstrate the latency and reliability problems of repetition codes that are addressed using Raptor codes.
Translated title of the contributionCar-to-car safety broadcast with interference using Raptor codes
Original languageEnglish
Title of host publicationIEEE 73rd Vehicular Technology Conference (VTC Spring), 2011
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1 - 5
Number of pages5
ISBN (Print)9781424483327
DOIs
Publication statusPublished - May 2011
Event73rd Vehicular Technology Conference 2011 (VTC 2011-Spring) - Budapest, Hungary
Duration: 1 May 2011 → …

Publication series

Name
ISSN (Print)15502252

Conference

Conference73rd Vehicular Technology Conference 2011 (VTC 2011-Spring)
CountryHungary
CityBudapest
Period1/05/11 → …

Bibliographical note

Rose publication type: Conference contribution

Additional information: With accompanying conference poster

Sponsorship: Nor Fadzilah Abdullah would like to thank the
Malaysian Ministry of Higher Education and Universiti Kebangsaan Malaysia for funding this work.

Terms of use: Copyright © 2011 IEEE. Reprinted with permission, from - NF Abdullah, A Doufexi, RJ Piechocki; paper 'Car-to-car safety broadcast with interference using raptor codes'; VTC Spring 2011; May 2011.

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Keywords

  • VANETs
  • WAVE
  • IEEE 802.11p
  • Raptor code
  • Fontain Code
  • MIMO

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