Methods for bounding end-to-end delays on an AFDX network
ECRTS '06 Proceedings of the 18th Euromicro Conference on Real-Time Systems
Hard Real-Time Communication over Multi-hop Switched Ethernet
NAS '08 Proceedings of the 2008 International Conference on Networking, Architecture, and Storage
Guaranteed real-time communication in packet-switched networks with FCFS queuing
Computer Networks: The International Journal of Computer and Telecommunications Networking
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Recent trends in distributed embedded systems have shown an increase in the amount and heterogeneity of the information that needs to be exchanged, together with a growing importance of supporting dynamic reconfiguration and adaptive behaviors. In this paper we focus on Ethernet technology and we address the case of middle-size networking infrastructure with a few switches. We use the FTT-SE protocol to support dynamic heterogeneous real-time transactions with temporal isolation and we propose the needed scheduling adaptations to support multi-hop network configurations. The paper also includes a companion worst-case response-time analysis that allows verifying the timeliness of the system.