This paper investigates the distributed Q-learning approach to secondary LTE spectrum sharing, its autonomously emerging spectrum usage patterns, and their impact on the primary and secondary user quality of service (QoS). Large scale simulations of a stadium temporary event scenario show that it is capable of servicing a dramatic 51-fold increase in offered traffic, but with no need for additional spectrum and with no perceived degradation in the primary user QoS.


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    Title :

    Intelligent Secondary LTE Spectrum Sharing in High Capacity Cognitive Cellular Systems


    Contributors:
    Morozs, Nils (author) / Clarke, Tim (author) / Grace, David (author)


    Publication date :

    2015-09-01


    Size :

    150867 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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