Betriebssysteme · Institut für Systemarchitektur · Fakultät Informatik · TU Dresden



19. 04. 2013

How to achieve real-time communication over non-real-time wide-area IP networks


Paolo Verissimo

University of Lisbon


This paper addresses the problem of providing real-time message latency and reliability assurances for control traffic in wide-area IP networks, an important problem for large-scale information infrastructures such as inter-datacenter real-time communication, or distributed real-time control of critical infrastructures. We discuss JITeR (Just-In-Time Routing), an algorithm that timely routes messages using overlay networking and multihoming, leveraging the natural redundancy of wide-area information infrastructure networks to enforce real-time message delivery deadlines.
10. Sep 2018
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