Hi, Can you tell us what is your propagation model, Phy/WirelessPhy set CPThresh_ 10.0 //Collision threshold
When multi-frames are received simultaneously by one mobile node, it calculates the ratio of the strongest frames signal strength to the signal strength sum of other frames. NS2 has one threshold (CPThresh_) for this ratio. If it is larger than CPThresh_, the frame will be received correctly and other frames are ignored. Otherwise, all frames are collided and discarded. Regards hamid reza __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
