Priority Scheduling in Wireless Ad Hoc Networks

被引：0
作者：
Xue Yang
Nitin Vaidya
机构：
[1] University of Illinois at Urbana-Champaign,Department of Electrical and Computer Engineering, Coordinated Science Laboratory
来源：
Wireless Networks | 2006年 / 12卷
关键词：
ad hoc network; medium access control; priority scheduling; busy tone;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Ad hoc networks formed without the aid of any established infrastructure are typically multi-hop networks. Location dependent contention and hidden terminal problem make priority scheduling in multi-hop networks significantly different from that in wireless LANs. Most of the prior work related to priority scheduling addresses issues in wireless LANs. In this paper, priority scheduling in multi-hop networks is discussed. We propose a scheme using two narrow-band busy tone signals to ensure medium access for high priority source stations. The simulation results demonstrate the effectiveness of the proposed scheme.
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页码：273 / 286
页数：13
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