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  • On applying mathematical models of frequency assignment to Wi-Fi throughput optimization
    Dravec, Tanja ...
    Frequency assignment has been the motivation behind a large corpus of mathematical research, but the technological progress in telecommunications introduced complexity that makes unclear how to apply ... existing abstract mathematical models. New insight of the technology is required to close the gap between mathematical optimization and relevant telecommunications problems. In this contribution, we present a taxonomy of realistic problem instances related to configuring Wi-Fi routers and demonstrate the need for understanding technological details of the problem when developing mathematical models for realistic use cases. We point out that several minor things like the unit in which interference between Wi-Fi routers is measured (dBm or mW) have influence on the optimal configurations of network. At the end of the paper we provide an instance with a large sample of real Wi-Fi routers and demonstrate that even the simplest, one access point optimization yields significant improvements.
    Vir: SOR '15 proceedings (Str. 137-142)
    Vrsta gradiva - prispevek na konferenci
    Leto - 2015
    Jezik - angleški
    COBISS.SI-ID - 21616648