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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Original languageEnglish
Title of host publicationIEEE 73rd Vehicular Technology Conference (VTC Spring), 2011
Publisher or commissioning bodyInstitute of Electrical and Electronics Engineers (IEEE)
Publication dateMay 2011
Pages1 - 5
Number of pages5
ISBN (Print)9781424483327
DOIs
StatePublished

Publication series

Name
ISSN (Print)15502252

Conference

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

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.

Additional information

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. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

Documents

DOI

Research areas

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

Event

73rd Vehicular Technology Conference 2011 (VTC 2011-Spring)

Duration1 May 2011 → …
CountryHungary
CityBudapest

Event: Conference

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