Reduced-rank adaptive time-domain channel estimation for OFDM systems
Conference paper
Nguyen, H. and Choi, J. 2004. Reduced-rank adaptive time-domain channel estimation for OFDM systems. ICCS 2004: 9th International Conference on Communications Systems. Singapore 07 - 07 Sep 2004 IEEE. pp. 135-139 https://doi.org/10.1109/ICCS.2004.1359354
Type | Conference paper |
---|---|
Title | Reduced-rank adaptive time-domain channel estimation for OFDM systems |
Authors | Nguyen, H. and Choi, J. |
Abstract | In this paper, we consider a reduced-rank adaptive channel estimation for Orthogonal Frequency Division Multiplex ing (OFDM) systems. The pilot-aided channel estimation is rawly carried out in the time domain, which is shown to have the better performance compared to the frequency domain estimator. The adaptive modified Least Mean Square (LMS) algorithm is then applied to further improve the es timates of the channel coefficients. In order to attain lower complexity as well as fast convergence, a reduced-rank tech nique is also applied to the adaptive algorithm. |
Keywords | OFDM; channel estimation; adaptive filtering; reduced-rank; time-domain |
Research Group | SensoLab group |
Conference | ICCS 2004: 9th International Conference on Communications Systems |
Page range | 135-139 |
Proceedings Title | The Ninth International Conference on Communications Systems, 2004. ICCS 2004 |
ISBN | |
Hardcover | 0780385497 |
Publisher | IEEE |
Publication dates | |
07 Sep 2004 | |
Online | 30 Nov 2004 |
Publication process dates | |
Deposited | 19 Apr 2011 |
Output status | Published |
Web address (URL) | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1359354 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/ICCS.2004.1359354 |
Web of Science identifier | WOS:000224791700028 |
Web address (URL) of conference proceedings | https://ieeexplore.ieee.org/xpl/conhome/9396/proceeding |
Language | English |
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