A Dynamic Approach For Transmission Holdoff Time In IEEE 802.16 Mesh Networks

被引:0
|
作者
Liu, Yun [1 ]
Feng, SuiLi [1 ]
Ye, Wu [1 ]
Lu, HongZhi [1 ]
机构
[1] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou, Guangdong, Peoples R China
关键词
IEEE 802.16 mesh mode; holdoff time; distributed scheduling; dynamic approach;
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
In this paper, we propose a dynamic approach for transmission holdoff time in IEEE 802.16 mesh mode with Coordinated Distributed Scheduling scheme (C-DSCH). This scheme allows different nodes to use different holdoff time values according to current node need of the control-plane bandwidth. Nodes that need to establish data scheduling use small XmtHoldoffExp, while others use large XmtHoldoffExp. Simulation results show that the proposed dynamic approach can reduce unnecessary transmission delays and improve network throughput.
引用
收藏
页码:2809 / 2812
页数:4
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