Outage and density of transport of four-way handshaking with imperfect feedback in a mobile multi-hop Ad Hoc network

Thomas Bourgeois, Shigeru Shimamoto

    Research output: Contribution to journalArticle

    Abstract

    In this paper, we present a new mathematical framework based on point process theory for a type of four-way handshake-based medium access control schemes which have so far only been studied by simulation. The theoretical model we present takes into account timevarying channel impairments, the interference inherent to large networks, different decoding requirements for each packet and the influence of the routing protocol. Moreover, in contrast with the majority of the literature, the influence of imperfect feedback is also considered in the analysis. Throughout the paper, we derive in closed forms the average link outage probability as well as the Average Spatial Density of Transport (ASDT) in a mobile multi-hop ad hoc network. All results are confirmed by comparison to simulated data and lead to two general conclusions. In the presence of fading uncorrelated between traffic and control handshakes, we observe the following. 1) Optimal contention is achieved by designing control packets that are decodable even in the presence of strong interference. 2) The impact of imperfect feedback on performance in an interference-limited mobile ad hoc network is not negligible.

    Original languageEnglish
    Pages (from-to)2720-2728
    Number of pages9
    JournalIEICE Transactions on Communications
    VolumeE97B
    Issue number12
    DOIs
    Publication statusPublished - 2014 Dec 1

    Fingerprint

    Ad hoc networks
    Outages
    Feedback
    Medium access control
    Mobile ad hoc networks
    Routing protocols
    Decoding

    Keywords

    • Ad hoc networks
    • Handshake
    • Imperfect feedback
    • Multi-hop
    • Poisson point process
    • Stochastic geometry

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Computer Networks and Communications
    • Software

    Cite this

    Outage and density of transport of four-way handshaking with imperfect feedback in a mobile multi-hop Ad Hoc network. / Bourgeois, Thomas; Shimamoto, Shigeru.

    In: IEICE Transactions on Communications, Vol. E97B, No. 12, 01.12.2014, p. 2720-2728.

    Research output: Contribution to journalArticle

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