Title :
Signal processor implementation of decimation filters in flexible receivers
Author :
Lakhzouri, Abdelmonaem ; Babic, Djordje ; Renfors, Markku
Author_Institution :
Inst. of Commun. Eng., Tampere Univ. of Technol., Finland
Abstract :
Configurable or programmable hardware is used much more than some years ago in wireless receivers. In this area, the need to develop small sized mobile terminals operating flexibly in different systems is receiving increasing attention. In this paper, we describe a programmable solution for sampling rate adaptation in a flexible radio focusing on the GSM mode. We present the hardware needed for the overall architecture and the implementation aspects of the solution based on the signal processor families TMS320C62x and TMS320C55x.
Keywords :
cellular radio; digital filters; digital signal processing chips; radio receivers; telecommunication terminals; GSM mode; TMS320C55x; TMS320C62x; decimation filters; flexible radio; flexible receivers; programmable hardware; sampling rate adaptation; signal processor implementation; small sized mobile terminals; wireless receivers; Digital filters; Electronic mail; Filtering; Finite impulse response filter; GSM; Interpolation; Mobile communication; Nonlinear filters; Sampling methods; Signal processing;
Conference_Titel :
Electronics, Circuits and Systems, 2002. 9th International Conference on
Print_ISBN :
0-7803-7596-3
DOI :
10.1109/ICECS.2002.1046440
