Queue based scheduling for IEEE 802.16 wireless broadband

被引：0
|
作者：
Raghu, K. R. [1 ]
Bose, Sanjay K. [2 ]
Ma, Maode [2 ]
机构：
[1] Nanyang Technol Univ, Positioning & Wireless Technol Ctr, Singapore, Singapore
[2] Nanyang Technol Univ, Sch EEE, Singapore, Singapore
来源：
2007 6TH INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS & SIGNAL PROCESSING, VOLS 1-4 | 2007年
关键词：
broadband wireless networks; scheduling; IEEE; 802.16; QoS; WiMAX;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
LEEE 802.16 Wireless Broadband is a promising technology for providing last mile access. Quality of Service (QoS) is an important factor that has been addressed by the standard which defines four types of multimedia traffic classes.. However resource allocation and scheduling between the traffic classes is vital in providing QoS which the standard has left undefined. In this paper we propose a queue based scheduling algorithm for real time and non real time traffic at the Medium Access Control (MAC) layer. The algorithm is based on resource sharing between real time and non real time traffic depending on their queue size and latency requirements. We have simulated various traffic scenarios by implementing the algorithm in QualNet WiMAX simulator and studied its performance.
引用
收藏
页码：136 / +
页数：2
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