DocumentCode
2641389
Title
Iterative impulsive noise reduction by generating its replica signal in OFDM reception
Author
Kitamura, Takuya ; Ohno, Kohei ; Itami, Makoto
fYear
2011
fDate
9-12 Jan. 2011
Firstpage
389
Lastpage
390
Abstract
One of the major factors of performance degradation in OFDM transmission is influence of additive impulsive noise. Because of wide band property of impulsive noise, it affects the symbols transmitted on many sub-carriers and bit error rate characteristic severely degrades. In this paper, an iterative scheme that reduces influence of impulsive noise by generating a replica signal of impulsive noise and reducing it from the received signal is proposed. As the result of computer simulation, good performance was confirmed.
Keywords
OFDM modulation; error statistics; impulse noise; interference suppression; iterative methods; OFDM; additive impulsive noise; bit error rate; impulsive noise reduction; iterative scheme; replica signal; Additives; Bit error rate; Computational modeling; Computer simulation; Noise; OFDM; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location
Las Vegas, NV
ISSN
2158-3994
Print_ISBN
978-1-4244-8711-0
Type
conf
DOI
10.1109/ICCE.2011.5722643
Filename
5722643
Link To Document