Determinism for Ethernet flows in industrial networks
Determinism for Ethernet flows in industrial networks
复制标题
工业网络中以太网流量的确定性
DOI：
10.2313/net-2014-08-1_10
复制
发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Lukas Grillmayer
中科院分区：
文献类型：
--
作者：
Lukas Grillmayer
由于技术的进步，网络架构必须处理越来越多的交换数据和连接数量。这导致系统越来越复杂。在工业系统领域，需要为大型网络提供性能保证。这包括有限的端到端延迟、有限的端到端抖动和最大缓冲区使用率。本文介绍了网络演算的分析方法，提供了一个基本的理论背景，并将其应用于简单的系统。最后，它是如何网络演算可以应用到以太网和AFDX（航空电子全双工交换以太网）网络。
Due to technological advances, network architectures must handle a growing amount of exchanged data and number of connections. This results in increasingly complex systems. In the domain of industrial systems, it is necessary to provide performance guarantees for large networks. This includes bounded end-to-end latency, bounded end-to-end jitter, and maximum buffer usage. This paper presents the analytic approach of Network Calculus by providing a basic theoretical background and applying it to simple systems. Finally it is shown how Network Calculus can be applied to Ethernet and AFDX (Avionics Full Duplex Switched Ethernet) networks.