Title :
M-ary MC-CDMA system for 4G
Author :
Zhou, Wuyang ; Lu, Xiaowen ; Zhu, Jinkang
Author_Institution :
PCN&SS Lab., Univ. of Sci. & Technol. of China, Hefei, China
fDate :
6/23/1905 12:00:00 AM
Abstract :
In this paper, we present a M-ary MC-CDMA system for 4G which can support data rates up to 20 Mbps. In the transmitter, data bits are serial to parallel converted, then applying M-ary orthogonal modulation, the modulated symbol is spread using each chip of complex orthogonal codes. In a frequency selective slowly fading channel, we analyze the system performance of the downlink
Keywords :
cellular radio; code division multiple access; fading channels; modulation; multimedia communication; radio transmitters; 4G; M-ary MC-CDMA system; M-ary orthogonal modulation; complex orthogonal codes; data rate; downlink; frequency selective slowly fading channel; modulated symbol; serial to parallel conversion; system performance; transmitter; 4G mobile communication; Bandwidth; Fading; Interference; Modulation coding; Multicarrier code division multiple access; OFDM; Performance analysis; System performance; Transmitters;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.957142
