Title :
A guard interval based frequency offset compensation scheme for MC-CDMA up-link
Author :
Mashury ; Ali, Hassan
Author_Institution :
Dept. of Electr. & Comput. Eng., Curtin Univ. of Technol., Perth, WA, Australia
Abstract :
In this paper, a new frequency offset compensation scheme for up link of multicarrier code-division multiple access (MC-CDMA) systems is proposed. The proposed scheme exploits guard interval (GI) information embedded in MC-CDMA symbol blocks and is an extension of the work in F. Daffara and A. Chouly (May 1993). Simulation results show that the new scheme results in improved performance in MC-CDMA uplink.
Keywords :
code division multiple access; mobile radio; multiuser detection; radio links; MC-CDMA up-link; frequency offset compensation scheme; guard interval information; multicarrier code-division multiple access symbol block; AWGN; Bit error rate; Fading; Frequency estimation; Multiaccess communication; Multicarrier code division multiple access; OFDM; Signal processing; Wireless communication; Wireless sensor networks;
Conference_Titel :
Signal Processing and Information Technology, 2003. ISSPIT 2003. Proceedings of the 3rd IEEE International Symposium on
Print_ISBN :
0-7803-8292-7
DOI :
10.1109/ISSPIT.2003.1341136
