In this paper, we analyze the performance of a two-hop cooperative communication network in which both source and the relay are energy buffer-aided energy harvesting nodes. We consider fixed-rate signalling at both the nodes. The source and relay are assumed to harvest energy from ambient sources and store it in energy buffers. In this paper we use discrete-time continuous-state space Markov chain to model the energy stored in the buffers. We consider two different energy management policies at the source - best-effort policy (BEP) and on-off policy (OOP) while only OOP is considered at the relay. Using these policies, two different cooperative transmission schemes are pre- sented. We also compare performance with direct transmission schemes. Simulation results are presented to validate the derived analytical expressions and bring out useful insights.


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    Titel :

    Performance of a Cooperative Network with Energy Harvesting Source and Relay


    Beteiligte:


    Erscheinungsdatum :

    01.09.2019


    Format / Umfang :

    193239 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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