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http://dx.doi.org/10.5909/JBE.2010.15.5.665

Performance Analysis of DVB-T2 Turbo Equalization with LDPC and MAP Detector  

Tai, Qing Song (Graduated from School of Electrical Engineering and Computer Science, Kyungpook National University)
Han, Dong-Seog (School of Electronics Engineering, Kyungpook National University)
Publication Information
Journal of Broadcast Engineering / v.15, no.5, 2010 , pp. 665-671 More about this Journal
Abstract
In this paper, a turbo equalizer is proposed for the digital video broadcasting for terrestrial - 2nd generation (DVB-T2) system. The proposed turbo equalizer is consisted with the maximum a posteriori (MAP) and low density parity check (LDPC) decoder. The channel information for the soft-input-soft-output (SISO) MAP equalizer is based on the least square (LS) channel estimator. The performance is analyzed through computer simulations in terms of the iteration number.
Keywords
DVB-T2; Map Detector; LDPC Decoder; LS channel estimator;
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  • Reference
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