An, DonghaJeon, Hyun WookKim, Kyong HoonKim, Ki-IlGarcía Valls, MarisolCucinotta, Tommaso2013-11-142013-11-142013-12-03REACTION 2013, co-located with IEEE RTSS. Vancouver, Canada. December 3rd, 2013. Universidad Carlos III de Madrid, 2013, pp. 19-24.978-84-616-7680-484-616-7680-4https://hdl.handle.net/10016/17922REACTION 2013. 2nd International Workshop on Real-time and distributed computing in emerging applications. December 3rd, 2013, Vancouver, Canada.AFDX (Avionics Full Duplex Switched Ethernet) Networks have been proposed to meet unique ADN (Aircraft Data Networks) characteristics and then standardized as a Part 7 in ARNIC 664. As for this new communication technology, some research works have been conducted to address design issues such as optimizing virtual links as well as analytic modeling including response time. Despite of their research efforts, configuration problem for both MTU (Maximum Transmission Unit) and BAG (Bandwidth Allocation Gap) over virtual links in AFDX networks remains unsolved yet. In this paper, we propose how to set MTU and BAG value on each virtual link according to both application requirements and AFDX switch constraints. We define a new problem of feasible configurations of virtual links in an AFDX switch and propose an algorithm to derive feasible BAG and MTU pairs based on the branch-and-bound technique. Throughout simulations, we evaluate the proposed algorithm and analyze the effect of parameters in AFDX networks.6application/pdfengAtribución-NoComercial-SinDerivadas 3.0 EspañaSistemas en tiempo realSistemas distribuidosCloud computingAFDXAvionicsReal-time networksconference proceedingsTelecomunicacionesopen access1924International Workshop on Real-Time and Distributed Computing in Emerging Applications (REACTION)