Iterative channel estimation and turbo decoding in OFDM systems
Conference paper
Nguyen, H. and Choi, J. 2005. Iterative channel estimation and turbo decoding in OFDM systems. 62nd IEEE Vehicular Technology Conference -VTC-2005-Fall. Dallas, TX, USA 25 - 28 Sep 2005 IEEE. pp. 166-170 https://doi.org/10.1109/VETECF.2005.1557493
Type | Conference paper |
---|---|
Title | Iterative channel estimation and turbo decoding in OFDM systems |
Authors | Nguyen, H. and Choi, J. |
Abstract | Iterative channel estimation and decoding (ICED) technique is widely used to improve the performance of the receiver in wireless communication systems. In this paper, we first consider a direct Minimum Mean Square Error (MMSE) channel estimation with turbo channel decoding for Orthogonal Frequency Division Multiplexing (OFDM) systems under a time- varying channel environment. The soft-information from turbo decoder can be efficiently incorporated into the channel estimator which consequently results in a better performance within the iterative receiver. Then, we propose a new simple and effective time-domain MMSE channel estimation method which even provides a better performance with a low complexity. |
Research Group | SensoLab group |
Conference | 62nd IEEE Vehicular Technology Conference -VTC-2005-Fall |
Page range | 166-170 |
Proceedings Title | VTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005 |
Series | IEEE Vehicular Technology Conference Proceedings |
ISSN | 1090-3038 |
ISBN | |
Hardcover | 0780391527 |
Publisher | IEEE |
Publication dates | |
Sep 2005 | |
Online | 16 Jan 2006 |
Publication process dates | |
Deposited | 19 Apr 2011 |
Output status | Published |
Digital Object Identifier (DOI) | https://doi.org/10.1109/VETECF.2005.1557493 |
Web of Science identifier | WOS:000235046900035 |
Language | English |
https://repository.mdx.ac.uk/item/83492
73
total views0
total downloads2
views this month0
downloads this month