Title :
A low-complex and faster synchronization method for MC-CDMA systems
Author :
Jiao, Ying ; Hong, Chang Hong ; Sun, Xuejun ; Zhou, Zucheng
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fDate :
6/24/1905 12:00:00 AM
Abstract :
This paper describes an improved synchronization method for MC-CDMA (multi-carrier code division multiple access) systems. The method takes advantage of the properties of OFDM signals and spreading signals without any additional pilots or training sequences. It mainly discusses symbol timing recovery from the time domain and carrier frequency offset from the frequency domain.
Keywords :
OFDM modulation; code division multiple access; frequency-domain analysis; synchronisation; time-domain analysis; MC-CDMA; OFDM signals; carrier frequency offset; frequency domain; low-complexity synchronization method; multi-carrier code division multiple access; spreading signals; symbol timing recovery; time domain; AWGN; Clocks; Fading; Frequency synchronization; Multiaccess communication; Multicarrier code division multiple access; OFDM; Sampling methods; Sun; Timing;
Conference_Titel :
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN :
0-7803-7484-3
DOI :
10.1109/VTC.2002.1002863
