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ieee paper (free)--An MIMO-OFD...

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A MIMO-OFDM technique for high-speed mobile channelsAn MIMO-OFDM Technique for High-speed Mobile Channels
*Kyung Won Park, *Eun Sun Choi, **Kyung Hi Chang, and *Yong So0 Cho *School of Electrical and Electronic Engineering, Chung-Ang Univ., Seoul 156-756, KOREA **Electronics and Telecommunications Research Institute, Taejon 305-600, KOREA Email: yscho@cau.ac.kr

Absrmcr-In this paper, U new orthogonal frequency-division multiplexing (OFDM) technique for multiple-input multiple output (MIMO) channels is proposed to reduce interchannel interference (ICI) caused by high-speed mobiles in cellular environments. After a closed-form of bit ermr n t e (BER) is derived for MIMO-OFDM systems, the IC1 caused by highspeed mobile channels is analyzed using a simple m e fining technique. Then, a new MIMO-OFDM technique, based on the result of the leakage……
ieee paper (free)--An MIMO-OFD...
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