面向WIA-PA网络的并行组网方法

计算机科学 ›› 2013, Vol. 40 ›› Issue (11): 52-57.

面向WIA-PA网络的并行组网方法

肖金超,曾鹏,张琼,于海斌

中国科学院沈阳自动化研究所沈阳110016;中国科学院沈阳自动化研究所沈阳110016;中国科学院沈阳自动化研究所沈阳110016;中国科学院沈阳自动化研究所沈阳110016

出版日期:2018-11-16 发布日期:2018-11-16
基金资助:
本文受国家自然科学基金(61100159),国家科技重大专项基金资助

Parallel Network Initialization Method for WIA-PA Network

XIAO Jin-chao,ZENG Peng,ZHANG Qiong and YU Hai-bin

Online:2018-11-16 Published:2018-11-16

摘要/Abstract

摘要： 基于TDMA技术的工业无线网络在工厂里的使用越来越广泛。在分析WIA-PA工业无线网络在组网过程中出现漏斗效应而造成速度缓慢的问题后,提出了一种面向WIA-PA工业无线网络的快速并行组网方法,它通过改造网络的超帧结构,根据剩余能量、链路状况和启动时间选择加入时机,并改进了加入过程中的资源分配算法,实现了路由设备的并行组网,降低了通信冲突,避免了资源冲突。实验结果表明,该算法提高了组网过程的效率,缩短了组网时间。

关键词: 并行加入,网络组建,工业无线网络,WIA-PA网络

Abstract: The industrial wireless network is widely utilized in factories based on TDMA technology．This paper proposed a novel fast parallel networking to ameliorate the funnel effect which can slow down the network efficiency during the WIA-PA industrial wireless process．It can not only achieve a parallel network of the routing device,but also reduce the communication collision to avoid resource conflicts by transforming superframe structure,selecting the initial time based on the residual energy,linking status and starting time,as well as improving the resource allocation algorithm in the joining process．The experimental results illustrate that this algorithm plays an important role in enhancing the networking efficiency greatly,and shortening the networking period significantly.

Key words: Parallel networking,Network initialization,Industrial wireless,WIA-PA

肖金超,曾鹏,张琼,于海斌. 面向WIA-PA网络的并行组网方法[J]. 计算机科学, 2013, 40(11): 52-57. https://doi.org/

XIAO Jin-chao,ZENG Peng,ZHANG Qiong and YU Hai-bin. Parallel Network Initialization Method for WIA-PA Network[J]. Computer Science, 2013, 40(11): 52-57. https://doi.org/

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