Three-dimensional (3D) highly dynamic unmanned aerial vehicle networks (UAVNets) could serve as a pivotal intermediate architecture in air and space integration networks. For UAVNets, efficient routing protocols for data packet delivery are crucial to its wide use. However, communication in UAVs has been a challenging project because of frequent failures at forwarding nodes. In this paper, we propose a localized heuristic solution, called the reliability-aware adaptive greedy-multicast routing (RAGM-3D), to reduce the negative impact of failure on route forwarding. RAGM-3D dynamically adjusts the next-hop forwarding node set which, initially selected by a new multi-factor hybrid greedy strategy, are based on the reliability evaluation to route packets to the destination efficiently. Simulation results show that comprehensive performance of RAGM-3D in terms of packet delivery ratio, delay, and routing overhead outperforms other compared protocols.


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    Titel :

    A Reliability-Aware Adaptive Greedy-Multicast Routing Protocol for 3D Highly Dynamic Networks


    Beteiligte:
    Wang, Su (Autor:in) / Li, Wengang (Autor:in) / Zhao, Pincan (Autor:in) / Fu, Yuchuan (Autor:in) / Li, Changle (Autor:in)


    Erscheinungsdatum :

    01.05.2020


    Format / Umfang :

    248487 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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