The increasing interest in MIMO (Multiple-Input Multiple-Output) systems has given rise to a proliflc research activity in recent years. Both theoretical and practical issues have been studied. However, so far few MIMO testbeds or prototypes have been built for DVB-T or future standards. In this paper, a novel 2 x 2 MIMO testbed speciflcally designed for evaluating the performances of a DVB-T2 ...

The combined use of diversity in the time, frequency, and space domains constitutes a powerful instrument to improve the reception of mobile broadcasting services. The improvement brought by the utilization of diversity techniques can be translated into an extended coverage of mobile services, or into a reduction of the network infrastructure. This dissertation addresses the use of diversity fo...

DVB-T2 (second generation terrestrial digital video broadcasting) employs LDPC (Low Density Parity Check) codes combined with BCH (Bose-Chaudhuri-Hocquengham) codes, which has a better performance in comparison to convolutional and Reed-Solomon codes used in other OFDM-based DVB systems. However, the current FEC layer in the DVB-T2standard is still not optimal. In this paper, we propose a novel...

DVB-T2 adalah sistem televisi digital terbaru yang akan menggantikan siaran analog di Indonesia pada tahun 2022. Teknologi ini diatur oleh standar ETSI dan regulasi dari kementerian komunikasi 2019. Inti teknologi penggunaan decoding BCH-LDPC OFDM. Ada beberapa pilihan code rate LDPC format OFDM dapat digunakan untuk DVB-T2. Kementerian telah merekomendasikan 4/5 ukuran 32K Indonesia. Penulis m...