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Progress In Electromagnetics Research Letters
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MULTIPLE ANTENNA TRANSMISSION TECHNIQUE FOR UWB SYSTEM

By B.-W. Koo, M.-S. Baek, and H.-K. Song

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Abstract:
In this paper, the channel estimation in multi-band OFDM (MB-OFDM) ultra-wideband (UWB) based multiple- antenna transmission systems is studied. For multiple antennas, each preamble designed by the Zadoff-Chu sequence satisfies the orthogonal property in the time domain. Therefore, the proposed preambles can improve the system performance and be applied to MB-OFDM specification in the case of more than two transmit antennas.

Citation:
B.-W. Koo, M.-S. Baek, and H.-K. Song, "Multiple Antenna Transmission Technique for UWB System," Progress In Electromagnetics Research Letters, Vol. 2, 177-185, 2008.
doi:10.2528/PIERL08011101

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