摘要
以智能家居系统中通信节点的组网为研究对象,分析了其通信节点组网的特点,通过建立相应的模型,提出一种近似最优化的路由算法,离线计算节点间数据传输的路径,以提高网络的服务质量。论文设计的模型与路由算法方法在MATLAB上进行仿真,并在静态网络CERNETR上针对不同参数进行测试验证。仿真结果显示,该算法可以在2ms内找到近似最优路径,适合智能家居系统的应用。
Network modeling of communication nodes for smart home system is focused on this paper.It analyzed the characteristic of network construct and constructed the corresponding model.Then an approximation optimal routing algorithm,in which the path of data transmission was off-line calculation,is proposed to improve the quality-of-service.The model and routing algorithm designed in this paper are simulated on the MATLAB,and tested on the static network called CERNETR according to different parameters.The simulation results show that it could find the approximation optimal path in 2ms and be suitable for the application of smart home system.
出处
《自动化与仪器仪表》
2016年第3期230-231,共2页
Automation & Instrumentation
基金
2014年度广东省自然科学基金(2014A030310380)
广州市科技计划2015年科学研究专项(201510010192)
关键词
智能家居
网络建模
最优化
近似算法
Smart home
Network modeling
Optimal
Approximation algorithm