DocumentCode
395432
Title
Performance analysis of multiuser detectors for MC-CDMA in the presence of frequency offset
Author
Mashury
Author_Institution
Curtin Univ. of Technol., Perth, WA, Australia
Volume
4
fYear
2003
fDate
6-10 April 2003
Abstract
A performance analysis of multiuser detectors for MC-CDMA over a fading channel in the presence of carrier frequency offset is presented in this paper. A theoretical analysis of the bit error probability of the detectors is derived. The theoretical analysis shows a close agreement to simulation results for a low value of the frequency offset and a high number of subcarriers. Based on the performance evaluation, multiuser detectors can tolerate only a small amount of frequency offset.
Keywords
code division multiple access; error statistics; fading channels; frequency estimation; mobile radio; multiuser detection; MC-CDMA; bit error probability; carrier frequency offset; fading channel; multicarrier code-division multiple access; multiuser detectors; performance analysis; subcarriers; AWGN; Bit error rate; Detectors; Fading; Frequency; Interference; Multicarrier code division multiple access; Performance analysis; Random variables; Rayleigh channels;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-7663-3
Type
conf
DOI
10.1109/ICASSP.2003.1202701
Filename
1202701
Link To Document