XO 1.5 - CONTENTION WINDOW
fmiceli at plan.ceibal.edu.uy
Wed Dec 2 06:33:19 EST 2009
What I was expecting was to have CWmax closer to 1024.
What I think happens when you set CWmax to 31 is that -as you have more and
more machines trying to compete for the medium- you could be having more
colisions -since they would wait less time slots to tx and collisions would
be more likely to happen.
When you set CWmax to a higher value you prevent this situation. Of course
this is for a higher number of machines using the medium.
Maybe I'm wrong but this might be optimized for a certain number of
machines. If so, could you tell me for what number? (not exactly just an
2009/12/2 Martin Langhoff <martin.langhoff at gmail.com>
> On Tue, Dec 1, 2009 at 5:43 PM, Franco Miceli
> <fmiceli at plan.ceibal.edu.uy> wrote:
> > Can someone explain to me why these registers have been set to such
> > Is this a mistake or it is something done for some reason in particular?
> Hi Franco,
> What values are you expecting, and why?
> martin.langhoff at gmail.com
> martin at laptop.org -- School Server Architect
> - ask interesting questions
> - don't get distracted with shiny stuff - working code first
> - http://wiki.laptop.org/go/User:Martinlanghoff
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