Towards an analysis for hierarchies of sporadic servers on Ethernet

Abstract

Ethernet has been gaining momentum as the network technology supporting complex embedded systems. In this work-in-progress paper we recover a previous proposal for using the FTT-SE protocol to provide hierarchical traffic scheduling using sporadic servers and thus support component-based design approaches. In particular, we carry out initial steps towards the timing analysis of such composition, identifying the sources of interference and potential analytical models.