Blind channel identification for OFDM-based SIMO systems
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2008Type
Conference Paper
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Alayyan, F. and Shubair, R. and Leung, Y. and Zoubir, A. and Alketbi, O. 2008. Blind channel identification for OFDM-based SIMO systems, pp. 411-415.
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2008 International Conference on Innovations in Information Technology, IIT 2008
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Department of Electrical and Computer Engineering
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Abstract
We introduce blind channel identification and equalization for orthogonal frequency division multiplexing (OFDM) system using a guard interval (GI). To perform channel identification, Subspace-based methods are proposed. To achieve enhanced performance and robustness to channel frequency nulls, receiver diversity and OFDM is combined. The performance of the proposed system is illustrated by computer simulations. ©2008 IEEE.
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