A Scheduler for Unsolicited Grant Service (UGS) in IEEE 802.16e Mobile WiMAX Networks

被引：8

作者：

So-In, Chakchai ^{[1
]}

Jain, Raj ^{[2
]}

Al-Tamimi, Abdel-Karim ^{[3
]}

机构：

[1] Khon Kaen Univ, Dept Comp Sci, Fac Sci, Khon Kaen 40002, Thailand

[2] Washington Univ, Dept Comp Sci & Engn, St Louis, MO 63130 USA

[3] Yarmouk Univ, Dept Comp Engn, Irbid 21163, Jordan

来源：

IEEE SYSTEMS JOURNAL | 2010年 / 4卷 / 04期

关键词：

Delay jitter; IEEE; 802.16; 802.16e; Mobile WiMAX; quality-of-service (QoS); resource allocation; scheduling; unsolicited grant service (UGS); WiMAX;

D O I：

10.1109/JSYST.2010.2083171

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Most of the IEEE 802.16e Mobile WiMAX scheduling proposals for real-time traffic using unsolicited grant service (UGS) focus on the throughput and the guaranteed latency. The delay variation or delay jitter and the effect of burst overhead have not yet been investigated. This paper introduces a new technique called swapping min-max (SWIM) for UGS scheduling that not only meets the delay constraint with optimal throughput, but also minimizes the delay jitter and burst overhead.

引用

页码：487 / 494

页数：8

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