Channel Impulse Response Length and Noise Variance Estimation for OFDM Systems with Adaptive Guard Interval

Channel Impulse Response Length and Noise Variance Estimation for OFDM Systems with Adaptive Guard Interval

A new algorithm estimating channel impulse response (CIR) length and noise variance for orthogonal frequency-division multiplexing (OFDM) systems with adaptive guard interval (GI) length is proposed. To estimate the CIR length and the noise variance, the different statistical characteristics of the...

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Bibliographic Details
Main Authors:	Van Duc Nguyen, Hans-Peter Kuchenbecker, Harald Haas, Kyandoghere Kyamakya, Guillaume Gelle
Format:	Article
Language:	English
Published:	SpringerOpen 2007-02-01
Series:	EURASIP Journal on Wireless Communications and Networking
Online Access:	http://dx.doi.org/10.1155/2007/24342

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