International Journal of Advanced Research in IT and Engineering
Year : 2014, Volume : 3, Issue : 1
First page : ( 9) Last page : ( 28)
Online ISSN : 2278-6244.

QoS assured downlink proportional fair scheduler for mitigation of starvation for nrtPS and BE in Wi-Max networks

Kak Neha*, Kumar Brijesh*, Gupta Pooja*, Raina Triveni**

*Lingayas University, Faridabad

**Tech Mahindra, Noida

Online published on 7 June, 2014.

Abstract

The performance of any network essentially depends on quality of service required and also on the scheduling scheme. In our paper we focus on analyzing essential QoS parameters like delay, jitters, throughput associated to four proportional fair scheduling as proposed by Lim & Kim [2] and Gupta et al [3]. We extend the idea of parameters such that the number of downlink connections of rtPS for starvation is drastically reduced for lower priority of service flows of nrtPS and BE to achieve the optimal QoS requirement without the excessive resource consumption.

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Keywords

QoS, IEEE 802.16, WiMax, rtPS, nrtPS, BE.

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