期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2018
卷号：7
期号：3
页码：311-317
出版社：Shri Pannalal Research Institute of Technolgy
摘要：In the recent research years there has been lot of researcher’s research in wireless broadband service like WiMAX (Worldwide Interoperability for Microwave Access) is one of the latest technologies in the Wireless World. Broadband wireless access industry has seen very significant growth inpresent time due to its unique advantages compared to wired technology like rapid deployment and easy configuration, high scalability, lower maintenance cost, lower investment and also end-user preference. But as this industry has grown, different alternatives also emerged to capture available market. WiMAX seems to be the solution as it is able to provide easy deployment, high speed data rate and wide range coverage. Most importantly, WiMAX is to deliver wireless communications with Quality of Service (QoS) that can support all kinds of real-time application in wireless networks that includes priority scheduling and queuing for bandwidth allocation that is based on traffic scheduling algorithms within wireless networks. In this paper, performance comparison of Proportional Fair (PF) Scheduling, Weighted Round Robin (WRR) Scheduling, and Self-Clocked-Fair (SCF) Scheduling through OPNET simulation. Finally, Proportional Fair (PF) Scheduling provides better performance compare to WRR and SCF Scheduling algorithms and also increasing throughput (mbps), reducing end-to-end delay (ms) and packet loss with traffic load (kbps) is increased.
