Title :
The modeling of wideband DS-CDMA uplink channel for the third-generation mobile communications
Author :
Xie, Bing ; Guo, Qing ; Meng, Wei-Xiao
Author_Institution :
Dept. of Electron. & Commun. Eng., Harbin Inst. of Technol., China
Abstract :
In this paper, firstly the uplink channel structure is described, based on wideband DS-CDMA in detail, then a mathematics uplink channel model of wideband DS-CDMA is proposed, including system model, channel model, and received signal model. About the tool selection, Matlab6.1 is suggested and shown the convenience. Finally, the mathematics model and the revised Matlab6.1 model are both verified feasible by BER, and are analyzed respective in which kind of channel estimation way they can be used.
Keywords :
3G mobile communication; channel estimation; code division multiple access; error statistics; spread spectrum communication; BER; Matlab6.1; channel estimation; mathematical model; third-generation mobile communication; wideband DS-CDMA uplink channel; Bandwidth; Bit error rate; Channel estimation; Fading; Mathematical model; Mobile communication; Multiaccess communication; Narrowband; Quadrature phase shift keying; Wideband;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN :
0-7803-7486-X
DOI :
10.1109/ICMMT.2002.1187811
