FFT: a basic function for a reconfigurable receiver

Author

Palicot, Jacques ; Roland, C.

Author_Institution

IRISA, Rennes, France

Volume

1

fYear

2003

fDate

23 Feb.-1 March 2003

Firstpage

898

Abstract

In the software radio (SWR) area, the parameterization studies become a very important issue. Mainly because it will probably decrease the size of the software to be downloaded, and also because it will decrease the runtime of the software execution. In this context we show that the fast Fourier transform (FFT), could be considered as a basic object for most of the receiver functions. After having described almost all the necessary functions of current receivers, we present possible realization in the frequency domain (FD) of these functions, using the FFT.

Keywords

cellular radio; code division multiple access; fast Fourier transforms; radio receivers; software architecture; software radio; ADC; CDMA; FFT; GSM; OFDM; fast Fourier transform; frequency domain realization; heterogeneous wireless networks; reconfigurable receiver; software execution runtime reduction; software radio; software size; 3G mobile communication; Communication standards; Digital video broadcasting; GSM; Local area networks; Mobile communication; Radio broadcasting; Receivers; Software radio; Telecommunication standards;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications, 2003. ICT 2003. 10th International Conference on

Print_ISBN

0-7803-7661-7

Type

conf

DOI

10.1109/ICTEL.2003.1191527

Filename

1191527