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Performance assessment of fountain-coded schemes for progressive packet recovery

  • Andrew L. Jones*
  • , Ioannis Chatzigeorgiou
  • , Andrea Tassi
  • *Corresponding author for this work

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

    1 Citation (Scopus)

    Abstract

    Fountain codes are gradually being incorporated into broadcast technologies, such as multimedia streaming for 4G mobile communications. In this paper, we investigate the capability of existing fountain-coded schemes to recover a fraction of the source data at an early stage and progressively retrieve the remaining source packets as additional coded packets arrive. To this end, we propose a practical Gaussian elimination decoder, which can recover source packets "on-the-fly". Furthermore, we introduce a framework for the assessment of progressive packet recovery, we carry out a performance comparison of the investigated schemes and we discuss the advantages and drawbacks of each scheme.

    Original languageEnglish
    Title of host publication2014 9th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2014
    PublisherInstitute of Electrical and Electronics Engineers (IEEE)
    Pages679-684
    Number of pages6
    ISBN (Print)9781479925810
    DOIs
    Publication statusPublished - 14 Oct 2014
    Event2014 9th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2014 - Manchester, United Kingdom
    Duration: 23 Jul 201425 Jul 2014

    Conference

    Conference2014 9th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2014
    Country/TerritoryUnited Kingdom
    CityManchester
    Period23/07/1425/07/14

    Keywords

    • erasure channel
    • fountain coding
    • Gaussian elimination
    • multicast communication
    • sliding window

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