2023 IEEE 19th International Conference on Factory Communication Systems (WFCS)最新文献_第2页

Cost of Robustness of Independent WCRT Analysis for CBS of Ethernet AVB Using Eligible Intervals 基于合格区间的以太网AVB CBS独立WCRT分析鲁棒性代价

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144249

R. J. Bril, Hamid Hassani, P. Cuijpers, Geoffrey Nelissen

引用次数: 0

Private 5G Networks for Cyber-Physical Control Applications in Vertical Domains 面向垂直领域网络物理控制应用的5G专用网络

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144230

Luis M. Bartolín-Arnau, J. Vera-Pérez, V. Sempere-Payá, J. Silvestre-Blanes

引用次数: 1

To Update or Not: Dynamic Traffic Classification for High Priority Traffic in Wireless TSN 更新还是不更新:无线TSN中高优先级流量的动态流量分类

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144121

J. Haxhibeqiri, Xianjun Jiao, Pablo Avila-Campos, I. Moerman, J. Hoebeke

{"title":"To Update or Not: Dynamic Traffic Classification for High Priority Traffic in Wireless TSN","authors":"J. Haxhibeqiri, Xianjun Jiao, Pablo Avila-Campos, I. Moerman, J. Hoebeke","doi":"10.1109/WFCS57264.2023.10144121","DOIUrl":"https://doi.org/10.1109/WFCS57264.2023.10144121","url":null,"abstract":"End-to-end low-latency deterministic communication, next to high-reliability communication, is one of the key features that communication systems are expected to provide for industrial systems. To achieve time-sensitive networking (TSN), a set of standards have already been designed and deployed for wired industrial communication systems, coexisting or replacing other long-living technologies such as Fieldbus, Profibus, or Modbus. Wireless time-sensitive networking (W-TSN) is getting traction with the development of the newest WiFi generation (IEEE 802.11be) as well as advances in cellular networking. One of the challenges in W-TSN is scheduling and isolation of time-critical traffic in the shared wireless medium. In this paper we present a solution, called dynamic traffic classification, to give faster dedicated access to the wireless medium for packets of highly-time-sensitive flows, that can be generated randomly. Dynamic traffic classification utilizes so-called shadow queues implemented in FPGA-based WiFi baseband SDR platform, openwifi, to prioritize channel access of certain packets over others. We show that the channel access latency in the case of dynamic traffic classification does not depend on the scheduling cycle, but on the distribution of dedicated time slots inside the schedule cycle. As such we achieve to decrease the end-to-end latency by 75% in case of longer communication cycles with wider space between communication time slots.","PeriodicalId":345607,"journal":{"name":"2023 IEEE 19th International Conference on Factory Communication Systems (WFCS)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127551046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Wireless Transceiver for Control Area Networks: Proof-of-Concept Implementation 一种用于控制区域网络的无线收发器:概念验证实现

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144235

F. Quitin, M. Osée

引用次数: 0

Can Embedded Real-Time Linux System Effectively Support Multipath Transmission? An Experimental Study 嵌入式实时Linux系统能有效支持多径传输吗?实验研究

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144118

Xiaojing Fan, T. Zheng, Shangpeng Sun, M. Gidlund, J. Åkerberg

{"title":"Can Embedded Real-Time Linux System Effectively Support Multipath Transmission? An Experimental Study","authors":"Xiaojing Fan, T. Zheng, Shangpeng Sun, M. Gidlund, J. Åkerberg","doi":"10.1109/WFCS57264.2023.10144118","DOIUrl":"https://doi.org/10.1109/WFCS57264.2023.10144118","url":null,"abstract":"The rise of technologies such as 6G networks, edge computing, and the Industrial Internet has led to a dramatic increase in the amount of data that needs to be transmitted over heterogeneous integrated networks. The resources of embedded devices limit the ability of the Industrial Internet to transmit data. While the multipath transmission mechanism can mitigate data transmission issues of low reliability and low real-time performance from the network-level perspective. As the complexity of industry applications increases, however, the phenomenon that the high-quality data transmission is subject to the influence of the underlying layer is becoming increasingly apparent. The paper aims to explores the possibility of multipath transmission protocol running on a real-time kernel from the perspective of the operating system, as there is a lack of research and reports in this area. Based on RT-Preempt, a real-time system RT-Linux suitable for the “NXP i.MX6Q” ARM integrated board has been proposed, which replaces the native Linux kernel to optimize and enhance its real-time performance. As described in the experiment part, the original standard Linux system OR-Linux and the new RT-Linux are tested with single-threaded and multi-threaded load experiments, respectively. The results of the analysis show that this paper provides a way of validating the trial data and ensuring its accuracy using the lognormal distribution model, which is a statistical distribution used to model variables that are positive and skewed to the right. The RT-Linux scheme has better real-time performance and is more stable than the OR-Linux scheme after real-time processing, showing the viability of the scheme.","PeriodicalId":345607,"journal":{"name":"2023 IEEE 19th International Conference on Factory Communication Systems (WFCS)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133143030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PSSS Design for Efficient Equalization 高效均衡的PSSS设计

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144236

E. Peter, W. Endemann, R. Kays

引用次数: 0

60 GHz mmWave Signal Propagation Characterization in Workshop and Steel Industry 60ghz毫米波信号在车间和钢铁工业中的传播特性

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144240

Joseba Osa, N. Björsell, P. Ängskog, I. Val, M. Mendicute

{"title":"60 GHz mmWave Signal Propagation Characterization in Workshop and Steel Industry","authors":"Joseba Osa, N. Björsell, P. Ängskog, I. Val, M. Mendicute","doi":"10.1109/WFCS57264.2023.10144240","DOIUrl":"https://doi.org/10.1109/WFCS57264.2023.10144240","url":null,"abstract":"Communication systems are a key element for the industry 4.0 revolution, where the remote access to the machinery is a fundamental part for the automation of tasks related to monitoring and control of the different industrial processes. There is an increasing interest in performing such communications using a wireless medium, as they offer several advantages as a lower cost, greater flexibility or the ability to operate in moving elements. However, existing works have showed that the achievable performance in the sub-6 GHz frequency bands is insufficient to cope with all the requirements, which motivated the analysis of the millimeter wave spectrum for these use cases. Industrial environments present a harsh condition for electromagnetic wave propagation, where the abundance of reflective surfaces can present difficulties to properly exchange information. Thus, a thorough analysis and characterization of the propagation through this kind of environment is necessary to develop protocols and standards accordingly. This work provides the results of measurements carried out in two industrial facilities, which are a university workshop and a pit oven building from a steel company. Metrics of the results are computed and discussed as well, where a significantly larger losses can be seen for the pit oven measurements compared to other industrial scenarios.","PeriodicalId":345607,"journal":{"name":"2023 IEEE 19th International Conference on Factory Communication Systems (WFCS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114493528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Attacker Localization with Machine Learning in RS-485 Industrial Control Networks RS-485工业控制网络中基于机器学习的攻击者定位

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144114

H. Ochiai, Md. Delwar Hossain, Y. Kadobayashi, H. Esaki

{"title":"Attacker Localization with Machine Learning in RS-485 Industrial Control Networks","authors":"H. Ochiai, Md. Delwar Hossain, Y. Kadobayashi, H. Esaki","doi":"10.1109/WFCS57264.2023.10144114","DOIUrl":"https://doi.org/10.1109/WFCS57264.2023.10144114","url":null,"abstract":"Cyber-attacks on industrial control systems (ICSs) may cause huge damage to our society and our lives. RS-485 is a backbone network for many ICSs deployed worldwide as a standard. Attack detection in the RS-485 network has been studied in the past. However, the operator still needs to identify and eliminate the attacker in the network after detected, which may require a huge downtime of the system. We propose an attacker localization framework for RS-485 networks. This framework uses (1) a current transformer for monitoring the analog signals of the communication line and (2) machine learning for detecting and localizing the attacker. We have carried out a performance evaluation on a 200-meter scale testbed and found that regression-based localization model performed the best with an averaging aggregator. It could estimate the location of the attacker with about 100% accuracy if we could obtain 6 or 10 attacker points in the training dataset. It could also estimate the location with 93%-96% accuracy with only 4 attacker training points, which would be still practically useful for finding the attacker in RS-485 network.","PeriodicalId":345607,"journal":{"name":"2023 IEEE 19th International Conference on Factory Communication Systems (WFCS)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128317710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Deterministic Local Cloud for Industrial Applications 工业应用的确定性本地云

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144237

M. Maliosz, I. Moldován, M. Máté, Csaba Simon, J. Harmatos

引用次数: 1

Electricity Theft Detection for Smart Homes with Knowledge-Based Synthetic Attack Data 基于知识综合攻击数据的智能家居窃电检测

2023 IEEE 19th International Conference on Factory Communication Systems (WFCS) Pub Date : 2023-04-26 DOI: 10.1109/WFCS57264.2023.10144120

O. Abraham, H. Ochiai, Md. Delwar Hossain, Yuzo Taenaka, Y. Kadobayashi

{"title":"Electricity Theft Detection for Smart Homes with Knowledge-Based Synthetic Attack Data","authors":"O. Abraham, H. Ochiai, Md. Delwar Hossain, Yuzo Taenaka, Y. Kadobayashi","doi":"10.1109/WFCS57264.2023.10144120","DOIUrl":"https://doi.org/10.1109/WFCS57264.2023.10144120","url":null,"abstract":"Electricity thefts are conventionally manually detected by inspections, accusations, and the failure of meters. However, the recent evolution of machine learning may allow the automatic detection of electricity theft only from the patterns of meter readings. Electric consumption heavily relies on many factors, e.g., the lifestyle of the day and the weather, and thus the accuracy of detection is questioned. We propose an electricity theft detection framework for smart homes with knowledge-based synthetic attack data. This allows training of the attack classifier only from the legitimate power consumption data, i.e, without attack actions and associated labels. We identified five attack patterns as the knowledge which consisted of smart attacks and legacy attacks. We have conducted comprehensive evaluations with nine machine learning models using the Almanac of Minutely Power dataset version 2 (AMPds2) dataset fine-grained time-series data of a smart home. We found that Gradient Boosting-based algorithms achieved the best, and Random Forest performed alternatively with almost 100% accuracy for detecting and classifying legacy attacks. Some smart attacks were not detected, but those algorithms achieved good performance in detection and classification.","PeriodicalId":345607,"journal":{"name":"2023 IEEE 19th International Conference on Factory Communication Systems (WFCS)","volume":"27 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120909927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0