Title :
Design of Experiment System for Digital Signal Processing in Reverse Link of CMDA Communication System
Abstract :
The experiment system is designed for digital signal processing in the reverse link of CDMA communication system with the digital signal processor (DSP)-TMS320VC5416 of TI as the CPU. The signal processing is complex in the reverse link of the CDMA communication system, so it is difficult to observe and research the signal processing. However, in this experiment system, the results of the signal processing can be observed and researched distinctly, due to the rapid and precise operational capability, the general input and output ports of DSP and rich display characteristics of Code Composer System (CCS). The design of the hardware circuit and the displays of spread spectrum and OQPSK modulation are given
Keywords :
3G mobile communication; code division multiple access; digital signal processing chips; mobile radio; quadrature phase shift keying; radio links; spread spectrum communication; CDMA communication system; CPU; Code Composer System; OQPSK modulation; TMS320VC5416; digital signal processing; digital signal processor; display characteristics; reverse link; spread spectrum modulation; Carbon capture and storage; Circuits; Digital signal processing; Digital signal processors; Displays; Hardware; Multiaccess communication; Signal design; Signal processing; Spread spectrum communication;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.344562
