Phase switching mechanism for wifi-based long distance networks in industrial real-time applications
文献类型：期刊论文
| 作者 | Wang JT(王金涛); Jin X(金曦) ; Zeng P(曾鹏); Wang ZW(王照伟); Wan M(万明)
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| 刊名 | KSII Transactions on Internet and Information Systems
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| 出版日期 | 2017 |
| 卷号 | 11期号:1页码:78-101 |
| 关键词 | Industrial control network WiFi-based long-distance network real-time traffic time delay 2P-MAC |
| ISSN号 | 1976-7277 |
| 产权排序 | 1 |
| 通讯作者 | 曾鹏 |
| 中文摘要 | High-quality industrial control is critical to ensuring production quality, reducing production costs, improving management levels and stabilizing equipment and long-term operations. WiFi-based Long Distance (WiLD) networks have been used as remote industrial control networks. Real-time performance is essential to industrial control. However, the original mechanism of WiLD networks does not minimize end-to-end delay and restricts improvement of real-time performance. In this paper, we propose two algorithms to obtain the transmitting/receiving phase cycle length for each node such that real time constraints can be satisfied and phase switching overhead can be minimized. The first algorithm is based on the branch and bound method, which identifies an optimal solution. The second is a fast heuristic algorithm. The experimental results show that the execution time of the algorithm based on branch and bound is less than that of the heuristic algorithm when the network is complex and that the performance of the heuristic algorithm is close to the optimal solution. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Information Systems ; Telecommunications |
| 研究领域[WOS] | Computer Science ; Telecommunications |
| 关键词[WOS] | WIRELESS MESH NETWORKS ; WEIGHTED LINKS ; SCHEDULER |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000396523600005 |
| 源URL | [http://ir.sia.cn/handle/173321/19884]  |
| 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 | Wang JT,Jin X,Zeng P,et al. Phase switching mechanism for wifi-based long distance networks in industrial real-time applications[J]. KSII Transactions on Internet and Information Systems,2017,11(1):78-101. |
| APA | Wang JT,Jin X,Zeng P,Wang ZW,&Wan M.(2017).Phase switching mechanism for wifi-based long distance networks in industrial real-time applications.KSII Transactions on Internet and Information Systems,11(1),78-101. |
| MLA | Wang JT,et al."Phase switching mechanism for wifi-based long distance networks in industrial real-time applications".KSII Transactions on Internet and Information Systems 11.1(2017):78-101. |
入库方式： OAI收割
来源：沈阳自动化研究所
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