An MSI-Based Scheduler for IEEE 802.11e HCCA

被引:0
|
作者
Huang, Jeng-Ji [1 ]
Chen, Yeh-Horng [1 ]
Chang, Che-Yu [1 ]
机构
[1] Natl Taiwan Normal Univ, Dept Appl Elect Technol, Taipei 10610, Taiwan
关键词
wireless local area networks (WLANs); IEEE; 802.11e; scheduling;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Variable bit rate (VBR) traffic may have a wide range of packet sizes and generation intervals. While the former can be handled in the IEEE 802.11e uplink scheduling, e.g., by adapting transmission opportunity (TXOP) durations according to backlogged traffic reports, the latter may cause packet losses if service intervals of the scheduling do not fit the generation intervals. In this paper, a scheduler that employs adaptive maximum service interval (MSI) is proposed to fix this problem, while attempting to minimize scheduling overheads.
引用
收藏
页码:1631 / 1635
页数:5
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