[ns] wireless topology via access point?

[Panos]

Hi people,

New blood here. I have done some simulations for
mobile phones (i had most pieces of code given) but
now i have problems.
I have to construct a topology with 8 wireless nodes
that are connected (TCP connections) to a server via
an access point.
4 of them send data to server and the other 4 get
data from server.

Is there any info on how can i do that?
I would be very grateful if you could help me.
Thanks in advance!

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