Proceedings ArticleDOI
Deterministic real-time communication with switched Ethernet
Jurgen Jasperneite,Peter Neumann,M. Theis,Kym Watson +3 more
- pp 11-18
TLDR
Under which conditions switched Ethernet can be called deterministic is shown, and the influence of the service strategies in switched Ethernet is investigated by simulation and compared with analytical bounds on the delays.Abstract:
We show, under which conditions switched Ethernet can be called deterministic. The influence of the service strategies in switched Ethernet is investigated by simulation and compared with analytical bounds on the delays.read more
Citations
More filters
Journal ArticleDOI
Ethernet-Based Real-Time and Industrial Communications
TL;DR: This paper details the requirements that an industrial network has to fulfill and shows how Ethernet has been enhanced to comply with the real-time requirements in particular in the industrial context.
Proceedings ArticleDOI
Methods for bounding end-to-end delays on an AFDX network
TL;DR: Three methods for the evaluation of end-to-end delays: network calculus, queuing networks simulation and model checking are presented.
Journal ArticleDOI
Improving the Worst-Case Delay Analysis of an AFDX Network Using an Optimized Trajectory Approach
TL;DR: This paper shows how the worst-case delay analysis of the AFDX can be improved using an optimized Trajectory approach and an evaluation of an upper bound of the pessimism of each approach.
Journal ArticleDOI
Timeliness of real-time IP communication in switched industrial Ethernet networks
TL;DR: In this paper, substation automation (power distribution) is used as an example of a demanding automation system and a priority-based protocol stack is assessed, showing that real-time, Ethernet-based IP communication is now adequate even for demanding automated applications.
Journal ArticleDOI
QoS in IEEE 802.11-based wireless networks: A contemporary review
TL;DR: This survey discusses the QoS features incorporated by the IEEE 802.11 standard at both physical (PHY) and Media Access Control (MAC) layers, as well as other higher-layer proposals, and focuses on how the new architectural developments of software-defined networking (SDN) and cloud networking can be used to facilitate QoS provisioning in IEEE802.11-based networks.
References
More filters
Journal ArticleDOI
A generalized processor sharing approach to flow control in integrated services networks: the multiple node case
Abhay Parekh,Robert G. Gallager +1 more
TL;DR: Worst-case bounds on delay and backlog are derived for leaky bucket constrained sessions in arbitrary topology networks of generalized processor sharing (GPS) servers and the effectiveness of PGPS in guaranteeing worst-case session delay is demonstrated under certain assignments.
Journal ArticleDOI
A calculus for network delay. I. Network elements in isolation
TL;DR: A calculus is developed for obtaining bounds on delay and buffering requirements in a communication network operating in a packet switched mode under a fixed routing strategy, and burstiness constraints satisfied by the traffic that exits the element are derived.
Book
Network Calculus: A Theory of Deterministic Queuing Systems for the Internet
TL;DR: The application of Network Calculus to the Internet and basic Min-plus and Max-plus Calculus and Optimal Multimedia Smoothing and Adaptive and Packet Scale Rate Guarantees are studied.
Journal ArticleDOI
A calculus for network delay. II. Network analysis
TL;DR: A method to analyze the flow of data in a network consisting of the interconnection of network elements is presented and it is shown how regulator elements connected in series can be used to enforce general burstiness constraints.