This paper addresses the problem of dynamic resource control and scheduling algorithms in multi-hop wireless networks with power constrained nodes and time-varying channels. Subject to different per-flow end-to-end delay requirements, a new queue management policy is designed and then, a delay parameter is introduced by combining both delay constraints and path length to destination nodes. By taking advantage of the delay parameter and the queue management policy, this paper proposes a distributed congestion control, routing and scheduling back-pressure algorithm. The proposed algorithm not only achieves high throughput, but also adaptively selects favorable routes according to per-flow delay constraints. Simulation results show our algorithm effectively achieves well- performed delay performance while ensuring the throughput.


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    Titel :

    Distributed Delay-Aware Resource Control and Scheduling in Multihop Wireless Networks


    Beteiligte:
    Ji, Zhe (Autor:in) / Wang, Youzheng (Autor:in) / Lu, Jianhua (Autor:in)


    Erscheinungsdatum :

    01.09.2015


    Format / Umfang :

    182289 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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