Title :
Design and performance analysis of the MC-CDMA
Author :
Lee, Bong-Soo ; Park, Sin-Chong
Author_Institution :
BIT Eng. Lab., Inf. & Commun. Univ., Taejon, South Korea
Abstract :
In this paper, the MC-CDMA (multicarrier code-division-multiple-access) design method, how to determine the length of guard interval is discussed. Also the BER performance in downlink channels with various receiver combining schemes is shown by computer simulation and an optimal combining method which gives an adaptiveness to the number of users is proposed.
Keywords :
OFDM modulation; code division multiple access; mobile communication; OFDM; code division multiple access; downlink channel; guard interval length determination; multicarrier-CDMA performance analysis; optimal combining method; orthogonal frequency division multiplexing; receiver combining scheme; Bit error rate; Cities and towns; Delay; Design engineering; Frequency; Multiaccess communication; Multicarrier code division multiple access; OFDM; Performance analysis; Rayleigh channels;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on
Print_ISBN :
0-7803-7822-9
DOI :
10.1109/PIMRC.2003.1259113
