  Realistic propagation modeling requires a detailed understanding and
characterization of the radio channel properties. This paper is based on
channel sounder measurements with 1 GHz bandwidth at a carrier frequency of 5.7
GHz and particular tracking methods. We present statistical models for the
number of, birth rate, lifetime, excess delay and relative Doppler frequency of
individual multipath components (MPCs). Our findings are concluded from 72
measurement runs in eight relevant vehicular communication scenarios and reveal
wide insights into the dynamic propagation process in vehicular communication
scenarios.
