A quantitative real-time model for multihop Wireless Sensor Networks

被引:0
|
作者
Mizanian, Kambiz [1 ]
Jahangir, Amir Hossein [1 ]
机构
[1] Sharif Univ Technol, Dept Comp Engn, Tehran, Iran
关键词
real-time; Wireless Sensor Network; queuing-theory;
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
Wireless Sensor Network (WSN) should be capable of fulfilling its mission, in a timely manner. Therefore, we propose a quantitative real-time model for multihop WSN. "Real-time degree" describes the percentage of real-time data that the network can deliver on time from any source to its destination. Most of network properties are considered as random variables and a queuing-theory based model is derived. In this model, the effect of network load on the packets' delay and the "real-timeliness" of the network are considered. Simulation results are used to validate the proposed model. The simulation results agree very well with the model.
引用
收藏
页码:79 / 84
页数:6
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