Title :
Performance evaluation of the MIMO bit mapper of the DVB-T2 dual-polarized MIMO system
Author :
Inwoong Kang ; Young-Jun Lee ; Youngmin Kim ; Jae Hyun Seo ; Heung Mook Kim ; Hyoung-Nam Kim
Author_Institution :
Dept. of Electron. Eng., Pusan Nat. Univ., Busan, South Korea
Abstract :
In this paper, a MIMO bit mapper structure is introduced and its bit error rate performance is evaluated. As the amount of the required transmission data rate of the future broadcasting service, such as UHDTV, is much greater than that of the current digital terrestrial transmission (DTT) system, the dual-polarized MIMO system is expected to be equipped for higher data rate in the future generation of the DTT system in order to overcome the shortage of the data rate of the conventional terrestrial broadcasting system. Accordingly, this paper presents the effect of the MIMO spatial multiplexing on the conventional DTT system by introducing a MIMO bit mapper and providing analysis of its BER performance according to different MIMO bit mapping cases.
Keywords :
MIMO communication; digital video broadcasting; space division multiplexing; BER performance; DTT system; DVB-T2 dual-polarized MIMO system; MIMO bit mapper; MIMO spatial multiplexing; UHDTV; bit error rate performance; conventional terrestrial broadcasting system; digital terrestrial transmission system; future broadcasting service; required transmission data rate; Bit error rate; Digital video broadcasting; Educational institutions; MIMO; OFDM; Parity check codes; Bit mapper; DVB-T2; Dual-polarized MIMO; UHDTV;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2013 IEEE International Symposium on
Conference_Location :
London
DOI :
10.1109/BMSB.2013.6621784
