Frequency synchronization is very important for OFDM systems. Two frequency synchronization algorithms, one in frequency domain and another one in time domain, which are used in different digital television terrestrial broadcasting systems are compared. Computer simulation of these two systems in an equivalent base-band multi-path channel is also given.
Published in:
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
(Volume:1
)
Date of Conference: 29 June-1 July 2002