TITRE
Séminaire SCEE jeudi 1 mars
7
OFDM signal and PAPR definitions
¾ One of the attempts to determine the PAPR distribution of
came from [1]
The 2.8 value has been obtained by simulations, where the PAPR
of approaches the PAPR of for large L. In practice L=4
is enough to detect the presence of continuous-time peaks with
satisfactory precision.
[1] R. Van Nee and A. de Wild, "Reducing the peak-to-average power ratio of OFDM,"
Proc. IEEE Vehicular Technology Conference, vol. 3, pp. 2072-2076, 1998.