[ns] Error Model in Wireless Network

["leandropereiramaciel"<leandropereiramaciel@bol.com.br>]

Hi, all,

I would like to know how to simulate a wireless network 
where I can vary the following parameters:

> the transmission error of the channel - I'm using the 
new function introduced in March, 2001. I understand 
that i just need to adjust the "rate_" parameter (in 
ErrorModel) to achieve the goal.

> the bandwidth of the channel - How I adjust the 
bandwith? The right parameter to adjust is 
"Phy/WirelessPhy set bandwidth"? If so, the "ErrorModel 
set bandwidth" also has to have the same value?

> the size of the file being transmited - I need to 
simulate a file being transmited, like a HTTP file. Is 
there a protocol already done or i need to construct my 
own?

Are my assumptions correct? Any suggestion is welcome.

Thanks...




 
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