汽车场景中IEEE 802.1Qch的性能评估

2020 AEIT International Conference of Electrical and Electronic Technologies for Automotive (AEIT AUTOMOTIVE) Pub Date : 2020-11-18 DOI:10.23919/AEITAUTOMOTIVE50086.2020.9307422

Luca Leonardi, L. L. Bello, Gaetano Patti

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引用次数: 14

摘要

汽车技术的进步要求网络能够支持多种通信需求，如可靠性、实时性、低抖动和严格的延迟界限。具有时间敏感网络(TSN)标准的交换以太网由于能够提供高带宽、实时支持和显著降低布线成本，在汽车领域越来越受欢迎。本文通过omnet++仿真，对IEEE 802.1Q-2018标准中定义的循环排队和转发协议进行了性能评估，其中包括在单个交换以太网上的高级驾驶辅助(ADAS)和信息娱乐应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance assessment of the IEEE 802.1Qch in an automotive scenario

Technological advancements in automotive require networks able to support multiple communication requirements, such as reliability, real-time, low jitter, and strict delay bounds. Switched Ethernet with Time-Sensitive Networking (TSN) standards is boosting its popularity in the automotive field, thanks to its ability to offer high bandwidth, real-time support and significant reduction of cabling costs. This paper provides a performance assessment of the Cyclic Queuing and Forwarding protocol defined in the IEEE 802.1Q-2018 standard through OMNeT++ simulations in an automotive scenario that includes Advanced Driver Assistance (ADAS) and Infotainment applications on a single Switched Ethernet network.

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2020 AEIT International Conference of Electrical and Electronic Technologies for Automotive (AEIT AUTOMOTIVE)

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