July 2011
Intermediate to advanced
1240 pages
37h 23m
French
Content preview from Les réseaux
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Annexe P22. Les réseaux Wi-Fi
Cette annexe se penche sur un certain nombre de problèmes qui peuvent survenir en matière de supervision, de qualité de service, de contrôle de la mobilité ou de gestion de l’énergie avec le standard IEEE 802.11e.
Parmi les fonctionnalités examinées, nous aborderons successivement les solutions pour prendre en charge les stations cachées, les problèmes de fragmentation-réassemblage, l’introduction de priorités avec IEEE 802.11e, le contrôle des handovers et la gestion de la mobilité
La réservation RTS/CTS et le problème de la station cachée
Dans Wi-Fi, l’écoute du support se fait à la fois au niveau de la couche physique, avec le PCS (Physical Carrier Sense), et au niveau de la couche MAC, avec le VCS (Virtual ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.