[ns] which of 802.11a/b/G is implemented in ns2 ?

[Imad Abdeljaouad]

Hi all,
Reading the ns doc, I found out that IEEE 802.11 is implemented. First, I
don't which of the three standards a,b and g is implemented? Second, can
anyone send a sample tcl file or lines showing how I can connect
802.11Gnodes? Can anyone help please ?
thank you in advance,

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best regards,
________________________
Imad Abdeljaouad