Performance Evaluation of PCF and DCF Based WLANs for Heterogeneous Traffic Applications

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Provided by: Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC)
Topic: Networking
Format: PDF
Wireless networks are one of the most popular networks in use for heterogeneous application traffics owing to their economy and easier deployment. In this paper, the authors have evaluated performance of wireless local area networks using different performance parameters, with the aim to study the impact of PCF and DCF based schemes for heterogeneous type of traffic using OPNET. It is observed that PCF based scheme offers lesser delay for all kinds of traffic applications, while DCF based systems support better throughput.
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