Study of Congestion Control for Wireless Sensor Networks based on Small User

被引:0
|
作者
Chen, Yidong [1 ]
Zhao, Liping [1 ]
Chen, Hailong [1 ]
机构
[1] Harbin Univ Sci & Technol, Sch Comp Sci & Technol, Harbin, Heilongjiang, Peoples R China
基金
黑龙江省自然科学基金;
关键词
WSN; congestion detection; congestion control; QoS;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Because the wireless sensor network (WSN) has the characteristics of dynamic change of network topology, wireless link interference, and many-to-one, it is easy to cause congestion in wireless sensor networks. Analyzing the current congestion detection algorithms, Aiming at the characteristics of wireless sensor networks with limited data source, proposed congestion control algorithm based on a small user priority, when the network is congested, discard packets for large users, to ensure the QoS of small users.
引用
收藏
页数:3
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