Research Article
Study on Radio Frequency Profile of Indonesia Digital Television DVB-T2 for Urban Areas
@INPROCEEDINGS{10.4108/eai.11-7-2019.2297441, author={Dian Fitriyani and Khoirul Anwar and Desti Madya Saputri}, title={Study on Radio Frequency Profile of Indonesia Digital Television DVB-T2 for Urban Areas}, proceedings={Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia.}, publisher={EAI}, proceedings_a={ICONISTECH}, year={2021}, month={1}, keywords={digital tv dvb-t2 radio frequency (rf) profile ofdm}, doi={10.4108/eai.11-7-2019.2297441} }- Dian Fitriyani
Khoirul Anwar
Desti Madya Saputri
Year: 2021
Study on Radio Frequency Profile of Indonesia Digital Television DVB-T2 for Urban Areas
ICONISTECH
EAI
DOI: 10.4108/eai.11-7-2019.2297441
Abstract
The world is in the transition from Analog to Digital TV (TV), including Indonesia. Digital TV is capable of transmitting image and sound signals with sharper and clearer reception quality than Analog TV. Digital Video Terrestrial Broadcasting Second Generation (DVB-T2) is one of the Digital TV standards chosen in Indonesia because it provides services through the efficient utilization of the radio frequency spectrum in broadcasting. However, problem about the unknown parameters in DVB-T2 technology, such as the size of the Fast Fourier Transform (FFT), the length of the cyclic prefix (CP), block length, coding rate, and bandwidth are good and suitable to be applied in urban areas Indonesia. This paper studies about DVB-T2 technology performances using Orthogonal Frequency Division Multiplexing (OFDM) on DVB-T2 channels to serve various future DVB-T2 technology needs. This paper uses channel coding techniques, namely simple repetition codes to evaluate and compare with not use channel coding (uncoded). For OFDM characteristics shown that can be achieved, diversity orders that can be achieved outage performances, signal-to-noise-power-ratio (SNR) values on BER performance of 10^(-4), the number of paths obtained and related theories. This Final Project also presents a power analysis table based on the modulation used for OFDM which is expected to help design hardware for mass production of Set Top Box (STB) receiver systems or Indonesian Digital TV aircraft.
