Improved Blind Channel Estimation for OFDM Systems

In this paper, we propose an improved blind channel estimation scheme for single-input single-output (SISO) orthogonal frequency-division multiplexing (OFDM) systems. In the proposed scheme, a modified cross-correlation matrix is obtained by dividing, element-wise, the cross-correlation matrix by th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Bangwon Seo, Hyun Kyu Chung
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	AWGN Bit error rate Blind equalizers Channel estimation Covariance matrix Eigenvalues and eigenfunctions Frequency division multiplexing Matrix converters Matrix decomposition OFDM
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