中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 工业控制网络与系统研究室  > 期刊论文
题名: A priority-aware frequency domain polling MAC protocol for OFDMA-based networks in cyber-physical systems
作者: Zheng M(郑萌); Lin, Junru; Liang W(梁炜); Yu HB(于海斌)
作者部门: 工业控制网络与系统研究室
关键词: Cyber-physical system (CPS) ; medium access control (MAC) protocol ; polling ; resource allocation
刊名: IEEE/CAA Journal of Automatica Sinica
ISSN号: 2329-9266
出版日期: 2015
卷号: 2, 期号:4, 页码:412-421
收录类别: EI ; CSCD
产权排序: 1
项目资助者: National Natural Science Foundation of China (61304263, 61233007), and the Cross-disciplinary Collaborative Teams Program for Science, Technology and Innovation of Chinese Academy of Sciences-Network and System Technologies for Security Monitoring and Information Interaction in Smart Arid
摘要: Wireless networking in cyber-physical systems (CPSs) is characteristically different from traditional wireless systems due to the harsh radio frequency environment and applications that impose high real-time and reliability constraints. One of the fundamental considerations for enabling CPS networks is the medium access control protocol. To this end, this paper proposes a novel priority-aware frequency domain polling medium access control (MAC) protocol, which takes advantage of an orthogonal frequency-division multiple access (OFDMA) physical layer to achieve instantaneous priority-aware polling. Based on the polling result, the proposed work then optimizes the resource allocation of the OFDMA network to further improve the data reliability. Due to the non-polynomial-complete nature of the OFDMA resource allocation, we propose two heuristic rules, based on which an efficient solution algorithm to the OFDMA resource allocation problem is designed. Simulation results show that the reliability performance of CPS networks is significantly improved because of this work. © 2014 Chinese Association of Automation.
语种: 英语
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/17138
Appears in Collections:工业控制网络与系统研究室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
A priority-aware frequency domain polling MAC protocol for OFDMA-based networks in cyber-physical systems.pdf(2646KB)期刊论文出版稿开放获取View Download

Recommended Citation:
Zheng M,Lin, Junru,Liang W,et al. A priority-aware frequency domain polling MAC protocol for OFDMA-based networks in cyber-physical systems[J]. IEEE/CAA Journal of Automatica Sinica,2015,2(4):412-421.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zheng M(郑萌)]'s Articles
[Lin, Junru]'s Articles
[Liang W(梁炜)]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zheng M(郑萌)]‘s Articles
[Lin, Junru]‘s Articles
[Liang W(梁炜)]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: A priority-aware frequency domain polling MAC protocol for OFDMA-based networks in cyber-physical systems.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace