Title :
Software radio based re-configurable correlator/FIR filter for CDMA/TDMA receiver
Author :
Kuo, Fu-Yen ; Ku, Chung-Wei
Author_Institution :
Adv. Technol. Center, Ind. Technol. Res. Inst., Hsinchu, Taiwan
Abstract :
In this paper, a re-configurable architecture for both chip-rate de-spreading and FIR filtering is proposed. The proposed architecture can be configured as a chip matched filter, multi-code RAKE receiver, or an FIR filter. Since these modules are essential for CDMA/TDMA systems, we believe the proposed architecture is quite useful for CDMA/TDMA dual-mode receiver design
Keywords :
FIR filters; cellular radio; code division multiple access; correlators; radio receivers; time division multiple access; CDMA/TDMA receiver; chip matched filter; chip-rate de-spreading; dual-mode receiver design; multi-code RAKE receiver; reconfigurable correlator/FIR filter; software radio; Computer architecture; Correlators; Fading; Filtering; Finite impulse response filter; Matched filters; Multiaccess communication; Multipath channels; Software radio; Time division multiple access;
Conference_Titel :
Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
Conference_Location :
Geneva
Print_ISBN :
0-7803-5482-6
DOI :
10.1109/ISCAS.2000.857039
