[OLSR-users] Double radio mesh and OLSR
Fri Apr 8 12:31:11 CEST 2005
Jim Thompson <(spam-protected)> :
> Unfortunately, it is highly unlikely that you will "avoid interference"
> here, since the selectivity of
> common 802.11 radios is not high enough to prevent severe ACI.
> Now, if you were to move them to different *bands*, then you might have
> something, then again, you might introduce enough hysteresis that things
> really break.
I was thinking to use two different types of antennas, one in Hpol and
the other in Vpol. For instance, a slotted waveguide and a simple
This way, you can be sure that there is less interference.
I will try to simulate the behaviour of OLSR with UML-wifi, but I need
to find an x86 box with enough ram to get several nodes running.
Does someone has already tried uml-wifi + olsr here?
> Henrion Benjamin wrote:
> >I want to know if OLSR will choose a route with the best throughput or
> >with the least number of hops if I put wireless nodes with 2 radios per
> >node and on different channels, communicating together through a pci
> >interface, or through a wired interface.
> >Examples of a node:
> >((( WRT1 <++++> WRT2 )))
> >((( is a wlan interface on channel 1
> ><++++> is a wired interface
> >((( is a wlan interface on channel 6
> >That way you can create a mesh network using the following channels:
> >You will avoid interference and you will not divide your bandwidth/2 at
> >each hop (this is the case if you use the same channel on each node).
> >The problem is to know which path OLSR will choose (the one with the
> >best throughput or the one with the minimum of hops?)
> >Do you have any ideas?
> >Benjamin Henrion <(spam-protected)>
> ><< Software patents are a Temptation
> ><< Temptation leads to Stagnation
> ><< Stagnation leads to the Dark Side.
> >olsr-users mailing list
> olsr-users mailing list
Benjamin Henrion <(spam-protected)>
<< Software patents are a Temptation >>>
<< Temptation leads to Stagnation >>>
<< Stagnation leads to the Dark Side. >>>
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