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 |
Author: | 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. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/7828 |
DOI: | 10.1109/VETECF.2007.234 |
ISBN: | 978-1-4244-0263-2 |
Publisher Version: | http://www.scopus.com/inward/record.url?eid=2-s2.0-47649087907&partnerID=40&md5=cca3290c28a67dc63df3988870e5acbc |
Appears in Collections: | DETI - Comunicações |
Files in This Item:
File | Description | Size | Format | |
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VTC_paper_final_camera_ready_CRibeiro_4_PID431287.pdf | 196.13 kB | Adobe PDF | View/Open |
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