WiMAX : A - State - of - the - Art
نویسندگان
چکیده
In this paper we will review the basic mechanisms used in WiMAX networks to support quality of service guarantees. An outline of the various approaches has been proposed and involved tradeoffs have also been discussed. The various architecture and scheduling mechanism proposed to improve quality of service in WiMAX networks have also been discussed. Then the different type of service flows in WiMAX networks have been discussed. This paper focuses on the study of QoS in WiMAX networks using different simulation environments (like NS-2, NS-3 and OMNeT ++), their different parameters and different type of data traffics being supported by them. The literature overview of the various techniques used so far in this area has been discussed in this paper.
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