DVB-SH-A and DVB-T2 performance in mobile TV environment

Author

Polak, Ladislav ; Kratochvil, Tomas

Author_Institution

Dept. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic

fYear

2011

fDate

6-9 Nov. 2011

Firstpage

1

Lastpage

5

Abstract

This paper deals with the latest digital TV standards DVB-SH and DVB-T2 with focus on utilization of the new DVB-T2 system for the next generation of mobile TV broadcasting. The work is especially focused on performance of new types of forward error coding and usage of new mobile modes in classical OFDM modulation for digital TV broadcasting. Evaluation of the transmission distortions in portable and mobile TV environment and analysis of performance in various fading channels are the main novelties contained in this paper. Dependences of BER on C/N ratio for all types of payload modulation are compared with focus on mobile TV services availability. Applications for simulation of the transmission were developed in MATLAB. Finally, the achieved results are evaluated and discussed with promising expectations from DVB-T2 in mobile environment.

Keywords

OFDM modulation; digital video broadcasting; fading channels; forward error correction; mobile television; DVB-SH-A; DVB-T2; MATLAB simulation; OFDM modulation; digital TV standards; fading channels; forward error coding; mobile TV broadcasting; mobile modes; payload modulation; Bit error rate; Digital video broadcasting; Encoding; Forward error correction; Mobile TV; Mobile communication; Standards; BER; DVB-SH-A; DVB-T2; LDPC coding; mobile TV; turbo coding;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communication Systems (ISWCS), 2011 8th International Symposium on

Conference_Location

Aachen

ISSN

2154-0217

Print_ISBN

978-1-61284-403-9

Electronic_ISBN

2154-0217

Type

conf

DOI

10.1109/ISWCS.2011.6125298

Filename

6125298