hi all,
 
i want to change my transmission range, one time i run my scenario with:
 
Phy/WirelessPhy set Pt_ 0.2818          //250 meter
 
another time, with 
 
Phy/WirelessPhy set Pt_ 8.5872e-4   //40 meter
 
 
but no change in results.
 
that the other values are fixed:
Phy/WirelessPhy set CPThresh_ 10.0
Phy/WirelessPhy set CSThresh_ 1.559e-11
Phy/WirelessPhy set RXThresh_ 3.652e-10

Phy/WirelessPhy set Rb_ 2*1e6
Phy/WirelessPhy set freq_ 914e+6 
Phy/WirelessPhy set L_ 1.0

whats the problem? do i miss something?
could anyone give me a step by step procedure to change the transmission power?

 


      

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