I think the radio coverageis is based on the propagation model . please check out tworayground.* propagation.* wirless-phy.* Kun-chan Lan >Hi, > >In wireless example, I want to know the base station coverage area, wireless link bandwidth, wireless error ratio, etc. >I searched almost *.cc *.tcl, but I couldn't...:( > >I would very appreciate any help... > >Regards >J. > >