[ns] Walls and structure in ns-2

[Basim Javed]

Hello

Is there some way to activate multiple channels for 802.11? e.g. two single
hop networks operating nearby to each other will impact each other's
performance, or even a microwave oven can be considered to be one of the
channel, and it will interfere with some nodes nearby. How can we get the
model of the two or more channels together?
thanks

On Tue, Mar 10, 2009 at 3:27 PM, Mubashir Rehmani <mshrehmani at gmail.com>wrote:

>
> Hi Faraz
>
> I just want to share you a trick that you can use to simulate walls and
> roofs with different physical channel characteristics.
>
> Walls and structures impacts over the channel physical characteristics. It
> means that if you have two rooms with two different antennas, the overall
> impact will be over the channel characteristics. It means you have two
> seperated channels with different characteristics, which are located in two
> different rooms with certain characteristics. Thus, i suggest you to play
> with multiple channels and their characteristics. And then assign these
> channels to your nodes.
>
> I hope it helps.
>
> Regards
>
> 2009/3/10 Syed Faraz Hasan <Faraz_Hasan-S at email.ulster.ac.uk>
>
> >
> > Hi everyone!
> >
> > I am trying to add walls, roofs and structures in my simulation. I want
> to
> > simulate two rooms, each equipped with two separate antennas and separate
> > mobile devices. I wish to see the impact of one antenna in one room on
> > another on another room. Motivation is to simulate femtocell some how!
> >
> > Can some one help please.
> >
> > Faraz
> >
>
>
>
> --
> Mubashir Husain Rehmani
>