On Uplink and Downlink Packet Scheduling in Full-Duplex Wireless Mesh Networks

被引:0
|
作者
Wang, He [1 ]
Chin, Kwan-Wu [1 ]
Soh, Sieteng [2 ]
机构
[1] Univ Wollongong, Sch Elect Comp & Telecommun Engn, Wollongong, NSW 2522, Australia
[2] Curtin Univ, Dept Comp, Perth, WA 6845, Australia
关键词
Time division multiple access; full-duplex; multiuser MIMO; personalized broadcast; data collection;
D O I
10.1109/LCOMM.2015.2470246
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
We study the problem of deriving the shortest schedule required to forward both uplink and downlink packets in wireless mesh networks (WMNs) with full duplex capability. We derive the theoretical upper and lower bound of the schedule, and propose a novel centralized algorithm, called UDMAC, that greedily generates a schedule on a path-by-path basis and ensures nodes have sufficient antennas for transmissions, receptions, and interference cancellation. Our results show that UDMAC outperforms a state-of-the-art half-duplex scheduling algorithm by at least 60% in terms of schedule length.
引用
收藏
页码:1810 / 1813
页数:4
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