In order packet delivery in instantly decodable network coded systems over wireless broadcast

Mohammad S. Karim, Parastoo Sadeghi, Neda Aboutorab, Sameh Sorour

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

    9 Citations (Scopus)

    Abstract

    In this paper, we study in-order packet delivery in instantly decodable network coded systems for wireless broad- cast networks. We are interested in applications, in which the successful delivery of a packet depends on the correct reception of this packet and all its preceding packets. We formulate the problem of minimizing the number of undelivered packets to all receivers over all transmissions until completion as a stochastic shortest path (SSP) problem. Although finding the optimal packet selection policy using SSP is computationally complex, it allows us to draw guidelines for efficient packet selection policies. According to these guidelines, we design a simple heuristic packet selection algorithm. Simulation results illustrate that our proposed algorithm provides quicker packet delivery to the applications compared to the existing algorithms in the literature.

    Original languageEnglish
    Title of host publication2015 International Symposium on Network Coding, NetCod 2015
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages11-15
    Number of pages5
    ISBN (Electronic)9781479919116
    DOIs
    Publication statusPublished - 3 Aug 2015
    EventInternational Symposium on Network Coding, NetCod 2015 - Sydney, Australia
    Duration: 22 Jun 201524 Jun 2015

    Publication series

    Name2015 International Symposium on Network Coding, NetCod 2015

    Conference

    ConferenceInternational Symposium on Network Coding, NetCod 2015
    Country/TerritoryAustralia
    CitySydney
    Period22/06/1524/06/15

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