Analysis of Digital Video Broadcasting - Terrestrial Second Generation (DVB-T2) Based on OFDM System on Transmission Aspect

DVB-T (Digital Video Broadcasting – Terrestrial) that was first published in 1997 is the DVB European-based consortium standard for the digital broadcast transmission and now become standard in over the world. This systems able to transmits a huge datas fastly with compressed digital data using OFDM modulation. And nowdays DVB-T have been develop into better qualification that we call Digital Video Broadcasting Second Generation (DVB-T2). The purpose of this paper is to provide a MATLAB simulation of the processing signal involved on OFDM of DVB - T2 and compare between 2K-mode and 8K-mode. With the delay taken care of so the differences is small, and the reception result is straightforward. The large value of PAR 8K mode is bigger than 2K mode. It shows that 2K mode is more stabil than 8K mode, so 2K system is more appropriate for mobile transmission. But in Single Frequency Network (SFN) 8K mode system is better because have bigger space transmitter.[7].