A Hierarchical Data Transmission Framework for Industrial Wireless Sensor and Actuator Networks
文献类型：期刊论文
| 作者 | Jin X(金曦) ; Kong FX(孔繁鑫); Kong LH(孔令和); Wang, Huihui; Xia ZQ(夏长清); Zeng P(曾鹏); Deng QX(邓庆绪); Xia CQ(夏长清)
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| 刊名 | IEEE Transactions on Industrial Informatics
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| 出版日期 | 2017 |
| 页码 | 1-10 |
| 关键词 | Hierarchical data transmission framework data flow scheduling resource coordination |
| ISSN号 | 1551-3203 |
| 产权排序 | 1 |
| 通讯作者 | 曾鹏 |
| 中文摘要 | A smart factory generates vast amounts of data that require transmission via large-scale wireless networks. Thus, the reliability and real-time performance of large-scale wireless networks are essential for industrial production. A distributed data transmission scheme is suitable for large-scale networks, but is incapable of optimizing performance. By contrast, a centralized scheme relies on knowledge of global information and is hindered by scalability issues. To overcome these limitations, a hybrid scheme is needed. We propose a hierarchical data transmission framework that integrates the advantages of these schemes and makes a trade-off among real-time performance, reliability and scalability. The top level performs coarse-grained management to improve scalability and reliability by coordinating communication resources among subnetworks. The bottom level performs fine-grained management in each subnetwork, for which we propose an intra-subnetwork centralized scheduling algorithm to schedule periodic and aperiodic flows. We conduct both extensive simulations and realistic test-bed experiments. The results indicate that our method has better schedulability and reduces packet loss by up to 22% relative to existing methods. |
| 语种 | 英语 |
| 源URL | [http://ir.sia.cn/handle/173321/20222]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 推荐引用方式 GB/T 7714 | Jin X,Kong FX,Kong LH,et al. A Hierarchical Data Transmission Framework for Industrial Wireless Sensor and Actuator Networks[J]. IEEE Transactions on Industrial Informatics,2017:1-10. |
| APA | Jin X.,Kong FX.,Kong LH.,Wang, Huihui.,Xia ZQ.,...&Xia CQ.(2017).A Hierarchical Data Transmission Framework for Industrial Wireless Sensor and Actuator Networks.IEEE Transactions on Industrial Informatics,1-10. |
| MLA | Jin X,et al."A Hierarchical Data Transmission Framework for Industrial Wireless Sensor and Actuator Networks".IEEE Transactions on Industrial Informatics (2017):1-10. |
入库方式： OAI收割
来源：沈阳自动化研究所
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