Concepts for Bitrate Enhancement and Latency Reduction in Recurring Disturbed CAN FD Networks

Austermann, Carina; Frei, Stephan

doi:10.1109/emceurope48519.2020.9245858

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…However, the filter cannot differentiate between the interference and the intentional signal when they are operating in the same frequency band [9]. Another concept is the time diversity, which is implemented by using a time-triggered communication protocol [10]. The adaptive system was implemented by using time-triggered communication method which interrupts the transmission of the communication signal during the disturbance from the switching element.…”

Section: Introductionmentioning

confidence: 99%

Concept of Impedance Diversity for Conducted Interference Mitigation

Wibisono

Moonen

Hamdani

et al. 2021

2021 IEEE International Joint EMC/SI/PI and EMC Europe Symposium

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This paper presents the concept of impedance diversity to mitigate the disturbance caused by varying impedances of non-linear loads in the time domain. Simulations were performed in LTSpice to show the concept of the impedance diversity, and measurements were performed using a speed-controlled water pump as the source of interference and PLC modems as the victim. The impact of the interference from the water pump on the PLC modem is quantified with the Frame Error Rate (FER), which is calculated as the ratio between the erroneous frames and total frames sent by the PLC. The measurement result shows that the impedance mode of the PLC modem affects the frame errors caused by the interference from the water pump.

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Section: Introductionmentioning

confidence: 99%

Concept of Impedance Diversity for Conducted Interference Mitigation

Wibisono

Moonen

Hamdani

et al. 2021

2021 IEEE International Joint EMC/SI/PI and EMC Europe Symposium

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Real-Time Performance of Industrial IoT Communication Technologies: A Review

Behnke,

Austad

2024

IEEE Internet Things J.

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With the growing need for automation and the ongoing merge of OT and IT, industrial networks have to transport a high amount of heterogeneous data with mixed criticality such as control traffic, sensor data, and configuration messages. Current advances in IT technologies furthermore enable a new set of automation scenarios under the roof of Industry 4.0 and IIoT where industrial networks now have to meet new requirements in flexibility and reliability. The necessary real-time guarantees will place significant demands on the networks. In this paper, we identify IIoT use cases and infer real-time requirements along several axes before bridging the gap between real-time network technologies and the identified scenarios. We review real-time networking technologies and present peer-reviewed works from the past 5 years for industrial environments. We investigate how these can be applied to controllers, systems, and embedded devices. Finally, we discuss open challenges for real-time communication technologies to enable the identified scenarios. The review shows academic interest in the field of real-time communication technologies but also highlights a lack of a fixed set of standards important for trust in safety and reliability, especially where wireless technologies are concerned.

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Analysis of Cooperative Operating Concepts for Robust Data Transmission in Periodically Disturbed CAN FD Networks

Austermann,

Frei

2024

IEEE Trans. Electromagn. Compat.

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Concepts for Bitrate Enhancement and Latency Reduction in Recurring Disturbed CAN FD Networks

Cited by 3 publications

References 9 publications

Concept of Impedance Diversity for Conducted Interference Mitigation

Concept of Impedance Diversity for Conducted Interference Mitigation

Real-Time Performance of Industrial IoT Communication Technologies: A Review

Analysis of Cooperative Operating Concepts for Robust Data Transmission in Periodically Disturbed CAN FD Networks

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