Title :
A new access method used in beyond 3G mobile system using MC-CDMA
Author :
Dawei, Liu ; Youxi, Tang ; Shaoqian, Li
Author_Institution :
Nat. Commun. LAB, UESTC, Chengdu, China
fDate :
29 June-1 July 2002
Abstract :
A new access method that can be used in a post 3G mobile system is proposed. In the future mobile communication systems, OFDM technology probably become the main technology. On account of multi-traffic demands in the future, we should design the access method in OFDM system to accord with those demands. With this method, the system resources utilization can be optimized.
Keywords :
3G mobile communication; OFDM modulation; code division multiple access; multiuser channels; telecommunication traffic; 3G mobile system; MC-CDMA; OFDM technology; access method; mobile multimedia communication system; multitraffic demands; system resources utilization; Demodulation; Downlink; Frequency conversion; Frequency division multiaccess; Frequency domain analysis; Interference; Mobile communication; Multiaccess communication; Multicarrier code division multiple access; OFDM;
Conference_Titel :
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN :
0-7803-7547-5
DOI :
10.1109/ICCCAS.2002.1180596
