标题: A fair scheduling algorithm with adaptive compensation in wireless networks
作者: Wang, KC
Chin, YL
资讯工程学系
Department of Computer Science
公开日期: 2001
摘要: In this paper, we propose a fair scheduling algorithm with adaptive compensation (AC-FQ) for wireless networks, which can achieve fairness as well as graceful QoS degradation. AC-FQ changes a flow's weight according to its queue length. A flow with large (small) queue length means its traffic load is heavy (tight). In this way, AC-FQ can not only adaptively compensate recovered error-prone flows based on its traffic load, but also does not degrade the QoS of other error-free flows. Simulation results show that, without sacrificing throughput (queuing delay), ACFQ has less queuing delay (higher throughput) than CIF-Q, which also adopted a compensation mechanism for real-time (non-real-time) applications. Theoretical analysis of AC-FQ supports that our algorithm has bounds on fairness and throughput.
URI: http://hdl.handle.net/11536/18988
ISBN: 0-7803-7206-9
ISSN: 1930-529X
期刊: GLOBECOM '01: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6
起始页: 3543
结束页: 3547
显示于类别:Conferences Paper