Frequency domain decision feedback equalizer for time-reversal space-time block coding
In this paper, a frequency domain decision feedback equalizer is proposed for single carrier transmission with time-reversal space-time block coding （TR-STBC）. It is shown that the diagonal decision feedback equalizer matrix can be calculated from the frequency domain channel response. Under the per...
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| Veröffentlicht in: | Journal of China universities of posts and telecommunications 2012-02, Vol.19 (1), p.38-43 |
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| container_title | Journal of China universities of posts and telecommunications |
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| creator | DONG, Chao LIN, Jia-ru NIU, Kai HE, Zhi-qiang BIE, Zhi-song |
| description | In this paper, a frequency domain decision feedback equalizer is proposed for single carrier transmission with time-reversal space-time block coding （TR-STBC）. It is shown that the diagonal decision feedback equalizer matrix can be calculated from the frequency domain channel response. Under the perfect feedback assumption, the proposed equalizer can approach matched filter bound （MFB）. Compared with the existing time domain decision feedback equalizer, the proposed equalizer exhibits better performance with the same equalization complexity. |
| doi_str_mv | 10.1016/S1005-8885(11)60225-2 |
| format | Article |
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It is shown that the diagonal decision feedback equalizer matrix can be calculated from the frequency domain channel response. Under the perfect feedback assumption, the proposed equalizer can approach matched filter bound （MFB）. 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| identifier | ISSN: 1005-8885 |
| ispartof | Journal of China universities of posts and telecommunications, 2012-02, Vol.19 (1), p.38-43 |
| issn | 1005-8885 |
| language | eng |
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| source | Alma/SFX Local Collection |
| subjects | Blocking Channels Coding decision feedback equalization Equalization Equalizers Feedback Frequency domains matched filter bound Mathematical analysis time-reversal space-time block coding (TR-STBC) 信道响应 决策 判决反馈均衡器 匹配滤波器 时间反转 空时分组编码 载波传输 频域 |
| title | Frequency domain decision feedback equalizer for time-reversal space-time block coding |
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