Re: [ns] Error model in wireless simulation

[bsikdar@networks.ecse.rpi.edu]

hi lewie,
	couple of options.

1. use the multistate error model ErrorModel/MultiState where you 
   can put in a state dependent loss rate. the problem is it is
   not that well developed and so while the state transitions
   sre probabilistic, the duration they stay in a state is not.

2. use the more sophisticated error models developed by
   Al-hussein (http://students.washington.edu/~abouzeid/research.htm)
   which I believe should be able to give you Raleigh fading type
   of channels too. However I havent been able to get this error
   model to work and I hope you will be luckier.

Regards,
						Biplab Sikdar,
						Grad. Student,
						Dept. of ECSE,
					 Rensselaer Polytechnic Inst.,
						Troy NY 12180.
   

On Wed, 13 Dec 2000, Lewie Donckers wrote:

> Hi,
> 
> is there any way to introduce an error model in a wireless simulation? NS is driving me crazy.
> 
> Thanx in advance,
> Lewie
> 
> -- Lewie Donckers
> --
> -- Computer Science student at the University of Twente, the Netherlands
> -- donckers@cs.utwente.nl
> -- http://www.cs.utwente.nl/~donckers/
>