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POLÁK, L. KRATOCHVÍL, T.
Original Title
Analysis and Simulation of the Transmission Distortions of the Mobile Digital Television DVB-SH Part 1: Terrestrial mode DVB-SH-A with OFDM
Type
journal article - other
Language
English
Original Abstract
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.
Keywords
Digital television, mobile TV, DVB-SH-A, turbo coding, portable reception, mobile reception, BER
Authors
POLÁK, L.; KRATOCHVÍL, T.
RIV year
2011
Released
1. 12. 2011
Publisher
Vysoké učení technické v Brně
Location
Brno
ISBN
1210-2512
Periodical
Radioengineering
Year of study
21
Number
4
State
Czech Republic
Pages from
952
Pages to
960
Pages count
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" }