Design considerations for high-performance Time Sensitive Networking switches

Pruski, Aleksander; Berger, Michael

doi:10.1109/nof47743.2019.9014950

Cited by 5 publications

(2 citation statements)

References 2 publications

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“…Table 1 presents the functions and features of TSN that will enable the introduction of security mechanisms [4]. The fundamental base of TSN is the time-aware shaper [31]. It is designed to separate the communication on the Ethernet network into a fixed length, repeating time cycles.…”

Section: Time-sensitive Networking: the Interoperable Deterministic E...mentioning

confidence: 99%

A Survey on Vulnerabilities and Countermeasures in the Communications of the Smart Grid

Lázaro

Astarloa

Rodríguez³

et al. 2021

Electronics

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Since the 1990s, the digitalization process has transformed the communication infrastructure within the electrical grid: proprietary infrastructures and protocols have been replaced by the IEC 61850 approach, which realizes interoperability among vendors. Furthermore, the latest networking solutions merge operational technologies (OTs) and informational technology (IT) traffics in the same media, such as time-sensitive networking (TSN)—standard, interoperable, deterministic, and Ethernet-based. It merges OT and IT worlds by defining three basic traffic types: scheduled, best-effort, and reserved traffic. However, TSN demands security against potential new cyberattacks, primarily, to protect real-time critical messages. Consequently, security in the smart grid has turned into a hot topic under regulation, standardization, and business. This survey collects vulnerabilities of the communication in the smart grid and reveals security mechanisms introduced by international electrotechnical commission (IEC) 62351-6 and how to apply them to time-sensitive networking.

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Section: Time-sensitive Networking: the Interoperable Deterministic E...mentioning

confidence: 99%

A Survey on Vulnerabilities and Countermeasures in the Communications of the Smart Grid

Lázaro

Astarloa

Rodríguez³

et al. 2021

Electronics

View full text Add to dashboard Cite

show abstract

“…The switch architecture needs to be faster enough for line-rate operations. In [18], a TSN switch architecture supporting TAS, frame preemption, and Credit-Based Shaper at high throughput is proposed. The architecture utilizes a Virtual Output Queuing (VOQ) framework to save hardware memory utilization.…”

Section: B Related Workmentioning

confidence: 99%