Title :
Simulation and Analysis of Chinese Digital Audio Broadcast System on Base Band
Author :
Yansheng, Li ; Ningmei, Yu ; Yumin, Liao
Author_Institution :
Xi´´an Univ. of Technol., Xi´´an
Abstract :
In this paper, a simulation model is put forward using Matlab and Simulink based on "Specification of 30 MHz-3000 MHz terrestrial digital audio broadcasting system" issued by China. All transmission modes in the specification have been simulated, and the results of simulation were analyzed. We concerned more on the Doppler Shift than the SNR in simulation. Results of simulation prove that effect of the Doppler Shift is in main position in mobile reception while effect of the SNR is in main position in fixed or low-speed movement reception.
Keywords :
Doppler shift; digital audio broadcasting; Chinese digital audio broadcast system; Doppler Shift; Matlab; Simulink; mobile reception; Analytical models; Decoding; Digital audio broadcasting; Doppler shift; Instruments; L-band; Mathematical model; OFDM; Quadrature phase shift keying; Signal generators; DAB; Doppler shift; OFDM; simulation;
Conference_Titel :
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-1136-8
Electronic_ISBN :
978-1-4244-1136-8
DOI :
10.1109/ICEMI.2007.4350767
