MIMO simulation realization of DVB-T system based on MATLAB

Author

Ling, Wang

Author_Institution

Inf. Eng. Sch., Commun. Univ. of china, Beijing, China

Volume

4

fYear

2010

fDate

9-11 July 2010

Firstpage

387

Lastpage

390

Abstract

Based on the analysis of the technical principles and the system model of the MIMO and OFDM technologies, a simple DVB-T wireless communication system is constructed. The system is composed of transmitter, channel, receiver, and so on. Space-time coding is done in the transmitter, the signal is launched after OFDM modulation, and the process of the receiver is the inverse process of the transmitter. Using the software Matlab simulates the system performance, the experiment result shows that the DVB-T system based on the MIMO technology has better performance when there are more antennas.

Keywords

MIMO communication; OFDM modulation; digital simulation; digital video broadcasting; mathematics computing; space-time codes; telecommunication computing; television receivers; television transmitters; DVB-T wireless communication system; MIMO simulation realization; Matlab; OFDM modulation; receiver; space time coding; terrestrial digital video broadcasting; transmitter; Digital TV; Digital video broadcasting; MIMO; DVB-T; MIMO; OFDM; fading channels;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-5537-9

Type

conf

DOI

10.1109/ICCSIT.2010.5564146

Filename

5564146