面向工业物联网的IEEE 802.11ah协议RAW在线式重分组方法

孙彦景; 杨俊秋; 陈岩; 王艳芬; 陈晓晶; 刘丰祯; 孙智

doi:10.11959/j.issn.1000-436x.2020060

您当前的位置：

首页 >

文章列表页 >

面向工业物联网的IEEE 802.11ah协议RAW在线式重分组方法

学术论文 | 更新时间：2024-06-05

- 面向工业物联网的IEEE 802.11ah协议RAW在线式重分组方法
- RAW online regrouping method in IEEE 802.11ah protocol for industrial Internet of things
- 通信学报 2020年41卷第4期页码：92-101
- 作者机构：
  
  1. 中国矿业大学信息与控制工程学院，江苏徐州 221116
  2. 天地（常州）自动化股份有限公司，江苏常州 213015
  3. 纽约州立大学布法罗分校电气学院，布法罗 14260
- 作者简介：
  
  [ "孙彦景（1977- ），男，山东滕州人，博士，中国矿业大学教授、博士生导师，主要研究方向为嵌入式实时系统、无线传感器网络、信息物理系统" ]
  [ "杨俊秋（1994- ），男，四川泸州人，中国矿业大学硕士生，主要研究方向为无线网络" ]
  [ "陈岩（1994- ），男，江苏睢宁人，中国矿业大学博士生，主要研究方向为无线网络、边缘计算、物联网等" ]
  [ "王艳芬（1962- ），女，江苏徐州人，博士，中国矿业大学教授，主要研究方向为信号处理与通信" ]
  [ "陈晓晶（1981- ），男，江苏南通人，天地（常州）自动化股份有限公司高级工程师，主要研究方向为煤矿自动化、数字化、智能化研发等" ]
  [ "刘丰祯（1990- ），男，山东潍坊人，天地（常州）自动化股份有限公司助理研究员，主要研究方向为矿井无线通信、矿井监控" ]
  [ "孙智（1981- ），男，北京人，博士，纽约州立大学布法罗分校教授，主要研究方向为无线通信网络、水下无线通信、磁感应通信" ]
- 基金信息：
  
  国家重点研发计划基金资助项目(2017YFC0804400)
- DOI：10.11959/j.issn.1000-436x.2020060
  中图分类号： TN911.22
- 网络出版日期：2020-04，
  
  纸质出版日期：2020-04-25
- 稿件说明：
移动端阅览
孙彦景, 杨俊秋, 陈岩, 等. 面向工业物联网的IEEE 802.11ah协议RAW在线式重分组方法[J]. 通信学报, 2020,41(4):92-101.

Yanjing SUN, Junqiu YANG, Yan CHEN, et al. RAW online regrouping method in IEEE 802.11ah protocol for industrial Internet of things[J]. Journal on communications, 2020, 41(4): 92-101.
孙彦景, 杨俊秋, 陈岩, 等. 面向工业物联网的IEEE 802.11ah协议RAW在线式重分组方法[J]. 通信学报, 2020,41(4):92-101. DOI： 10.11959/j.issn.1000-436x.2020060.

Yanjing SUN, Junqiu YANG, Yan CHEN, et al. RAW online regrouping method in IEEE 802.11ah protocol for industrial Internet of things[J]. Journal on communications, 2020, 41(4): 92-101. DOI： 10.11959/j.issn.1000-436x.2020060.

摘要

针对标准RAW机制无法适应网络环境变化做出调整，且分组依赖连续的AID问题，提出一种基于伪随机序列的RAW重分组方法。AP在关联阶段为节点分配一个伪随机序列作为地址码，在分组阶段采用分组复合码携带分组信息。该方法实现了非连续AID节点在线式重分组，减小了重分组的时间开销。为使RAW合理分配资源，解决组间负载不平衡问题，提出了基于期望信道时间的RAW重分组方法，以信道利用率为分组依据，优化了节点RAW组、RAW持续时间和RAW分组数。NS3仿真结果表明，所提方法显著提高了IEEE 802.11ah协议的网络性能。

Abstract

Aiming at the problem that the standard RAW mechanism cannot adjust to changes in the network and the grouping depends on continuous AIDs

a RAW regrouping method based on a pseudo-random sequence was proposed.The AP assigned a pseudo-random sequence to the node as the address code during the association phase

and used compound code to carry groups information during the grouping phase.It implemented online regrouping of discontinuous AID nodes and reduced the overhead of regrouping.In order to rationally allocate resources in RAW and solve the problem of load imbalance between groups

a RAW regrouping method based on expected channel time was proposed.Based on channel utilization

the RAW groups

RAW duration

and numbers of RAW were optimized.NS3 simulation results show that the proposed method significantly improves the performance of IEEE 802.11ah protocol networks.

关键词

Keywords

references

GUNGOR V C , HANCKE G P . Industrial wireless sensor networks:applications,protocols,and standards [J ] . Crc Press , 2017 ( 81 ): 1 - 2 .

胡青松 , 杨维 , 丁恩杰 , 等 . 煤矿应急救援通信技术的现状与趋势 [J ] . 通信学报 , 2019 , 40 ( 5 ): 163 - 179 .

HU Q S , YANG W , DING E J , et al . State-of-the-art and trend of emergency rescue communication technologies for coal mine [J ] . Journal on Communications , 2019 , 40 ( 5 ): 163 - 179 .

SONY . IEEE 802.11ah/D10.0.Draft for information technology telecommunications and information exchange between systems-local and metropolitan area networks-specific requirements-Part 11:wireless lan medium access control (MAC) and physical layer (PHY) specifications-amendment 2:sub 1 GHz license exempt operation [S ] .(2016-10-25)[2020-03-02 ] .

KAI C , ZHANG J , ZHANG X , et al . Energy-efficient sensor grouping for IEEE 802.11ah networks with max-min fairness guarantees [J ] . IEEE Access , 2019 ( 7 ): 102284 - 102294 .

SEFERAGIC A , MOERMAN I , DE POORTER E , et al . Evaluating the suitability of IEEE 802.11ah for low-latency time-critical control loops [J ] . IEEE Internet of Things Journal , 2019 , 6 ( 5 ): 7839 - 7848 .

ALI M Z , MISIC J , MISIC V B , et al . Performance evaluation of heterogeneous IoT nodes with differentiated QoS in IEEE 802.11ah RAW mechanism [J ] . IEEE Transactions on Vehicular Technology , 2019 , 68 ( 4 ): 3905 - 3918 .

LAKSHMI L R , SIKDAR B . Achieving fairness in IEEE 802.11 ah networks for IoT applications with different requirements [C ] // 2019 IEEE International Conference on Communications . Piscataway:IEEE Press , 2019 : 1 - 6 .

AHMED N , DE D , HUSSAIN M I , et al . A QoS-aware MAC protocol for IEEE 802.11ah-based Internet of things [C ] // Wireless and Optical Communications Networks . Piscataway:IEEE Press , 2018 : 1 - 5 .

CHANG T C , LIN C H , LIN K C J , et al . traffice-aware sensor grouping for IEEE 802.11ah networks:regression based analysis and design [J ] . IEEE Transactions on Mobile Computing , 2018 , 18 ( 3 ): 674 - 687 .

TIAN L , KHOROV E , LATRÉ S , et al . Real-time station grouping under dynamic traffic for IEEE 802.11 ah [J ] . Sensors , 2017 , 17 ( 7 ):1559.

TIAN L , SANTI S , LATRÉ S , et al . Accurate sensor traffic estimation for station grouping in highly dense IEEE 802.11 ah networks [C ] // Proceedings of the First ACM International Workshop on the Engineering of Reliable,Robust,and Secure Embedded Wireless Sensing Systems . New York:ACM Press , 2017 : 1 - 9 .

YAN J , LIN K , LIAO M , et al . Timing synchronization free multi-user OFDM-RoF uplink with gold sequence multiplexing [C ] // International Conference on Photonics in Switching . Piscataway:IEEE Press , 2019 : 1 - 3 .

SOARES S M , CARVALHO M M . Throughput analytical modeling of IEEE 802.11ah wireless networks [C ] // Consumer Communications and Networking Conference . Piscataway:IEEE Press , 2019 : 1 - 4 .

LIU R P , SUTTON G J , COLLINGS I B . WLAN power save with offset listen interval for machine-to-machine communications [J ] . IEEE Transactions on Wireless Communications , 2014 , 13 ( 5 ): 2552 - 2562 .

TIAN L , DERONNE S , LATRÉ S , et al . Implementation and validation of an IEEE 802.11 ah module for NS-3 [C ] // Proceedings of the Workshop on NS-3 . New York:ACM Press , 2016 : 49 - 56 .

HAZMI A , RINNE J , VALKAMA M . Feasibility study of IΕΕΕ 802.11ah radio technology for IoT and M2M use cases [C ] // 2012 IEEE Globecom Workshops . Piscataway:IEEE Press , 2012 : 1687 - 1692 .

浏览量

905

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据