2) The signal is spread using independent codes on the I and Q channels All signals are square-root raised-cosine with roll-off factor ... In addition, the presence of an unmodulated pilot leads to robust carrier phase tracking over fading channels, ... Finally, Forward Error Correction (FEC) is applied to the signal data, and the signal data rates vary from 250 b/s to 2000 ... E2 4.0 1561.098 E4 4.0 1256.244 E5 20.0 1202.025 E6 20.0 1278.750 CI 20.0 5014.746 SIGNAL SIMULATOR UNITanbsp;...
|Author||:||IEEE Aerospace and Electronic Systems Society|
|Publisher||:||IEEE Computer Society Press - 2004|