Implementing "cellular" network

[Jani Lakkakorpi <jlakkako@cc.hut.fi>]

Hi all,

Has anyone succeeded in implementing a "cellular network" 
structure in ns? I would like to implement the following scenario (a few 
mobile hosts and one base station connected to the wired network):

MH
  \<-wireless link
   \
    BS ------- Wired network
   /
  /<- wireless link
MH 

I have tried to add the protocol stack used in the ns mobile node (LL,
IFQ, MAC and PHY) to the ordinary ns node (the mobile hosts don't have to
move in my simulations), but this seems to be very difficult. I don't want
to use the ns mobile node, since I don't want the mobile nodes routing
packets to each other. I would really appreciate any help on this.

-Jani