A Star Low-power Wireless Sensor Network Design and Analysis

被引：0
作者：
Zhang, Yanan [1 ]
Dai, Yongshou [1 ]
Niu, Hui [1 ]
Xie, Tengteng [1 ]
机构：
[1] China Univ Petr, Coll Informat & Control Engn, Dongying, Peoples R China
来源：
2011 IET 4TH INTERNATIONAL CONFERENCE ON WIRELESS, MOBILE & MULTIMEDIA NETWORKS (ICWMMN 2011) | 2011年
关键词：
wireless sensor network; smart home; low-power; communication protocol; M/M/1; model; star topology;
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 order to solve data collection and transmission problem of smart home, a low-power wireless data acquisition star topologic network was designed, and a star topologic network communication protocol was given. Using queuing theory, the establishment of M/M/1 model analysis was carried out. By analyzing the time prediction of adjustment period, sensor capacity and power calculation of stationary period, power system disturbances of added sensor and other problems, a detailed analysis of the power consumption of the system was carried out, and calculation methods were given. The experiment proved that the system normal working hours exceeds 5 months, which meets low power consumption, the real-time data acquisition and accuracy requirements demand.
引用
收藏
页码：18 / 21
页数：4
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