Title :
Analysis of BER for MC-CDMA with Effect of Multi-path
Author :
Qi, Yang ; Haoshan, Shi ; Zhongxiang, Han
Author_Institution :
Electronic Information Department, Northwestern Poly-technical University, Xi´an, 710072, China
Abstract :
This paper introduces a telecommunication technology - multi-carrier CDMA based on OFDM system, presents its structure, and compares it to CDMA system. MC-CDMA has better BER than CDMA due to frequency diversity and the capabilities in dealing with multi-path time delay. In conclusion, MC-CDMA than CDMA in spectral frequency, and anti-interference ability.
Keywords :
OFDM modulation; code division multiple access; delays; multipath channels; BER analysis; MC-CDMA; OFDM system; anti-interference ability; frequency diversity; multicarrier CDMA; multipath time delay; spectral frequency; telecommunication technology; Bit error rate; Delay effects; Equalizers; Information analysis; Instruments; Interference suppression; Intersymbol interference; Multiaccess communication; Multicarrier code division multiple access; OFDM modulation; BER; MC-CDMA; MUI; OFDM;
Conference_Titel :
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-1136-8
Electronic_ISBN :
978-1-4244-1136-8
DOI :
10.1109/ICEMI.2007.4350638
