DocumentCode
3273107
Title
SNR estimation for Wiener filter in OFDM system
Author
Chen, Chao ; Si, Lu ; Yang, Zhanxin
Author_Institution
Eng. Center of Digital Audio & Video, Commun. Univ. of China, Beijing, China
Volume
9
fYear
2010
fDate
16-18 Oct. 2010
Firstpage
4441
Lastpage
4444
Abstract
In OFDM systems, the Wiener filter could be an important key for channel estimation. In some cases, the Wiener filter needs SNR estimation for accuracy. This paper introduced some SNR estimation methods for wiener filter in OFDM system and made a simulation. At last, give a conclusion for the performance.
Keywords
OFDM modulation; Wiener filters; channel estimation; OFDM system; SNR estimation; Wiener filter; channel estimation; Channel estimation; Estimation; OFDM; Signal to noise ratio; Training; Wiener filter; OFDM; SNR estimation; Wiener filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2010 3rd International Congress on
Conference_Location
Yantai
Print_ISBN
978-1-4244-6513-2
Type
conf
DOI
10.1109/CISP.2010.5647656
Filename
5647656
Link To Document