[Avrora] Radio model in Avrora

[Olaf Landsiedel]

Hello Simon,

some years ago I programmed the free space radio model for avrora. 

1. No, there is no noise on the channels. But it should be easy to add...

2. Yes, they packets get or-ed. Be aware that timing is crucial here. Thus,
packets can also be only partially or-ed...

3. No, there is nothing you can parameterize in the radio model (except from
choosing the default or the free space radio model).

Just for your information: The free space model differs from the default one
by adding free space radio propagation ;-)

Maybe Ben has added more features, but this is all I am aware off.

Hope this helps,
Olaf

> -----Original Message-----
> From: avrora-bounces at lists.ucla.edu [mailto:avrora-bounces at lists.ucla.edu]
> On Behalf Of Simon Han
> Sent: Friday, May 05, 2006 10:12 PM
> To: Mailing list for Avrora simulator users and developers.
> Subject: [Avrora] Radio model in Avrora
> 
> Hi,
> 
> 	I plan to use Avrora for large scale sensor network simulation and
> am wonder the radio model used in Avrora.  Is there any documentation
> related to this topic?  I am particular interested in
> 
> 1. wireless channel model: is wireless noise modeled?
> 
> 2. packet collision model: what happen what two nodes try to send at
> the same time?  Will two bytes get or-ed together?
> 
> 3. adjustable parameters: what kind of parameters related to radio
> that I can adjust in Avrora?
> 
> Thank you for any help,
> Simon
> 
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