In multi-beam directional networks, nodes are able to simultaneously transmit to all neighbors or receive from all neighbors. This spatial reuse allows for high throughputs, but in dense networks can cause significant interference. Topology control (i.e., selecting a subset of neighbors to communicate with) is vital to reduce the interference. Good topology control balances the number of links utilized to achieve fewer collisions while maintaining robust network connectivity. In this work, we discuss the underlying challenges to topology control in multi-beam direction networks. Two topology control algorithms are developed: a centralized algorithm that retains robust connectivity at the cost of reduced throughput, and a distributed algorithm that offers higher throughput but with fewer links in the network. The performance of these algorithms is demonstrated by simulation using real beam patterns from a seven-element uniform linear array.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Topology control in aerial multi-beam directional networks


    Beteiligte:


    Erscheinungsdatum :

    2018-03-01


    Format / Umfang :

    315737 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Multi-directional discharging device of agricultural seeding unmanned aerial vehicle

    WANG CHUNLEI / CHEN QIDONG / ZHANG PENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Network topology management for mobile ad hoc networks with directional links

    Pei, Guangyu / Lofquist, D.B. / Lin, R. et al. | Tema Archiv | 2002



    Gripping Aerial Topology Optimized Robot (GATOR)

    Guibert, Alexandre T. / Chambers, Robert J. / Cao, Pengcheng et al. | IEEE | 2023


    Multi-directional pressurizing sprinkling irrigation device of plant protection unmanned aerial vehicle

    LUO MEI'AN / LIU XINGUI | Europäisches Patentamt | 2021

    Freier Zugriff