https://qsysarch.com/it/categories/draft/Recent content in Draft on QSysArch - Quantum Computer System ArchitectureHugoithttps://qsysarch.com/it/posts/resilient-networking-for-autonoumous-vehicules/Sat, 01 Jan 0000 00:00:00 +0000https://qsysarch.com/it/posts/resilient-networking-for-autonoumous-vehicules/<p>Questa è una brevissima panoramica dell&rsquo;architettura di rete di <a href="https://unece.org/sites/default/files/2023-03/ECE-TRANS-WP.1-2023-Presentation-21e.pdf" class="external-link" target="_blank" rel="noopener">VayNet</a>:</p> <p> <img class="glightbox" src="https://qsysarch.com/images/resilient-networking/autonomous-vehicule-resilient-networking-architecture.webp" alt="" /></p> <p>Oltre all&rsquo;utilizzo di 4 canali di rete ridondanti (tramite un multiplexing di canale con packet spraying intelligente), pubblicizzano anche l&rsquo;uso di <a href="https://en.wikipedia.org/wiki/L4S" class="external-link" target="_blank" rel="noopener">L4S</a>, ovvero Low Latency, Low Loss, Scalable Network Stack, che utilizza il meccanismo &ldquo;ECN&rdquo; o Explicit Control Notification all&rsquo;interno dello stack TCP. Sarebbe interessante vedere come si potrebbe utilizzare <a href="https://amarisoft.com/" class="external-link" target="_blank" rel="noopener">Amarisoft</a> per validare l&rsquo;efficienza di L4S in ambienti emulati.</p> <p> <img class="glightbox" src="https://qsysarch.com/images/resilient-networking/l4s.webp" alt="" /> (fonte immagine: <a href="https://www.nokia.com/bell-labs/research/l4s/" class="external-link" target="_blank" rel="noopener">Nokia Bell Labs</a>)</p>