Detail publikačního výsledku

DVB-SH-A and DVB-T2 Performance in Mobile TV Environment

POLÁK, L.; KRATOCHVÍL, T.

Originální název

DVB-SH-A and DVB-T2 Performance in Mobile TV Environment

Anglický název

DVB-SH-A and DVB-T2 Performance in Mobile TV Environment

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

DVB-SH-A; DVB-T2; mobile TV; turbo coding; LDPC coding; BER

Klíčová slova v angličtině

DVB-SH-A; DVB-T2; mobile TV; turbo coding; LDPC coding; BER

Autoři

POLÁK, L.; KRATOCHVÍL, T.

Rok RIV

2012

Vydáno

06.11.2011

Místo

Aachen, Germany

ISBN

978-1-61284-401-5

Kniha

2011 8th International Symposium on Wireless Communication Systems

Strany od

1

Strany do

5

Strany počet

5

BibTex

@inproceedings{BUT74624,
  author="Ladislav {Polák} and Tomáš {Kratochvíl}",
  title="DVB-SH-A and DVB-T2 Performance in Mobile TV Environment",
  booktitle="2011 8th International Symposium on Wireless Communication Systems",
  year="2011",
  pages="1--5",
  address="Aachen, Germany",
  isbn="978-1-61284-401-5"
}