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Practical Approaches to Channel Estimation and Interference Suppression for OFDM Based UWB Communications

Citation:

Li, Y.G.; Molisch, A.F.; Zhang, J., "Practical Approaches to Channel Estimation and Interference Suppression for OFDM-based UWB Communications", IEEE Transactions on Wireless Communications, ISSN: 1536-1276, Vol. 5, Issue 9, pp. 2317-2320, September 2006 (IEEE Xplore) Li, Y.; Molisch, A.F.; Zhang, J., "Practical Approaches to Channel Estimation and Interference Suppression for OFDM Based UWB Communications", IEEE CAS Symposium on Emerging Technologies: Frontiers of Mobile and Wireless Communications (MWC), Vol. 1, pp. 21-24, May 2004 (IEEE Xplore)

MERL Report:

TR2004-095

Ultra-wideband (UWB) communication is a potential technique for future high-speed networks. In this paper, we investiage low complexity signal detection approaches for OFDM based UWB systems. In particular, we develop practical approaches for channel estimation and interference suppression. Computer simulation results show that these techniques can be effectively used in OFDM based UWB systems for performance improvement.

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