Detail publikace

Analysis and Simulation of the Transmission Distortions of the Mobile Digital Television DVB-SH Part 1: Terrestrial mode DVB-SH-A with OFDM

POLÁK, L. KRATOCHVÍL, T.

Originální název

Analysis and Simulation of the Transmission Distortions of the Mobile Digital Television DVB-SH Part 1: Terrestrial mode DVB-SH-A with OFDM

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

This paper deals with the latest digital TV standard DVB-SH (Digital Video Broadcasting - Satellite to Handhelds) with focus on utilization of its advantages for the next generation of mobile TV broadcasting. The whole paper consists of two parts. In this first part, after the brief introduction to DVB-SH and related last works review, the simulation model of DVB-SH-A, which is using terrestrial configuration with OFDM transmission mode, is presented. The work is especially focused on the description of new type of forward error correction and system configuration of the DVB-SH-A mode. For the analysis and simulation of the transmission, the original scheme of turbo encoder was modified in this paper. Application for simulation of the transmission in mobile and portable fading transmission channels was developed in MATLAB. Dependences of BER on C/N ratio for all types of payload modulation are compared with focus on mobile TV services availability. Finally, the achieved results are evaluated and clearly discussed.

Klíčová slova

Digital television, mobile TV, DVB-SH-A, turbo coding, portable reception, mobile reception, BER

Autoři

POLÁK, L.; KRATOCHVÍL, T.

Rok RIV

2011

Vydáno

1. 12. 2011

Nakladatel

Vysoké učení technické v Brně

Místo

Brno

ISSN

1210-2512

Periodikum

Radioengineering

Ročník

21

Číslo

4

Stát

Česká republika

Strany od

952

Strany do

960

Strany počet

9

BibTex

@article{BUT74526,
  author="Ladislav {Polák} and Tomáš {Kratochvíl}",
  title="Analysis and Simulation of the Transmission Distortions of the Mobile Digital Television DVB-SH Part 1: Terrestrial mode DVB-SH-A with OFDM",
  journal="Radioengineering",
  year="2011",
  volume="21",
  number="4",
  pages="952--960",
  issn="1210-2512"
}