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 Direct time-domain channel impulse response estimation for OFDM-based systems
Please use this identifier to cite or link to this item http://hdl.handle.net/10773/7828

title: Direct time-domain channel impulse response estimation for OFDM-based systems
authors: Ribeiro, C.
Gameiro, A. S.
keywords: OFDM
Pilot-aided channel estimation
issue date: 2007
publisher: IEEE
abstract: A method to estimate the channel impulse response using the received serial data in time-domain, without using DFT operations, is investigated. The processing required by the proposed method is substantially reduced when compared with LS-DFT channel estimation method, with no performance degradation. Furthermore, this method can incorporate the results of other published works that are DFT-based, at little or no added complexity, to improve the estimate of channel impulse response.
URI: http://hdl.handle.net/10773/7828
ISBN: 978-1-4244-0263-2
publisher version/DOI: http://dx.doi.org/10.1109/VETECF.2007.234
source: 66th IEEE Vehicular Technology Conference 2007
appears in collectionsDETI - Comunicações

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