We analyze the quality of service (QoS) performance of different traffic classes in optical-wireless converged networks when different resource handling mechanisms are used. We show that in order to achieve the optimum QoS performance in the EPON-WiMAX converged network for all traffic classes, a proper combination of a dynamic bandwidth allocation algorithm, an intra ONU-BS (integrated optical network unit and WiMAX base station) scheduling algorithm, and a QoS mapping mechanism need to be implemented. We propose such a combination that includes novel intra ONU-BS scheduling algorithm which improves the QoS performance of all traffic classes of an EPON-WiMAX converged network.


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    Title :

    Quality of service assurance in EPON-WiMAX converged network


    Contributors:
    Ranaweera, C. (author) / Wong, E. (author) / Lim, C. (author) / Nirmalathas, A. (author)


    Publication date :

    2011-10-01


    Size :

    651328 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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