[ns] Simulate 802.11b or g

[Behnaz Bostanipour]

Hi,

Does any body have an example of how should I put the parameters of 
Mac-802_11Ext or Mac_802_11 to implement 802.11 b or g?
I know that some patch written for this in ns-miracle but it seems complicated 
to use.

Thanks,
Behnaz