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http://dx.doi.org/10.5909/JEB.2011.16.6.969

Improved Hybrid MIMO Scheme for Next Generation Communication System  

Jo, Bong-Gyun (School of Electrical Engineering and Computer Science, Kyung Pook National University)
Han, Dong-Seog (School of Electrical Engineering and Computer Science, Kyung Pook National University)
Publication Information
Journal of Broadcast Engineering / v.16, no.6, 2011 , pp. 969-976 More about this Journal
Abstract
In this paper, a terrestrial transmission system is proposed for the next generation digital television (DTV) system by applying a hybrid multi-input multi-output (MIMO) technology based on linear dispersion codes (LDCs). The digital video broadcasting-2nd generation terrestrial (DVB-T2) system adopted a space time block code (STBC) for improving receive performance. However, the data rate of STBC is not increased in proportion to the transmitter. The hybrid STBC scheme utilizes several STBC transmission blocks for increasing data rate. It is possible to increase the data rate and performance in the receiver by utilizing LDC. The performances of the proposed and conventional hybrid STBC schemes are evaluated through computer simulations.
Keywords
DTV; LDC; Hybrid STBC; Hybrid LDC;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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