DocumentCode
2609800
Title
Impulsive noise rejection in BPSK modulated OFDM system
Author
Li, Kui ; Hu, Guorong ; Yan, Ming ; Du, Enkuan
Author_Institution
GxSOC Res. Inst., Commun. Univ. of China, Beijing, China
fYear
2011
fDate
27-29 June 2011
Firstpage
2282
Lastpage
2285
Abstract
In this paper, we research the impulsive noise rejection in BPSK modulated OFDM symbol which is commonly used to transmit frame control information in physical layer frame. At this condition, the OFDM symbol in time domain is symmetry. We propose a new algorithm to mitigate the impulsive noise affect based on this symmetry. An impulsive noise model and an OFDM simulation platform are built for testing the algorithm. Simulation results show that our method easily implement and has a good performance in impulsive noise environment.
Keywords
OFDM modulation; impulse noise; interference suppression; phase shift keying; time-domain analysis; BPSK modulated OFDM system; frame control information; impulsive noise rejection; physical layer frame; time domain anlaysis; Algorithm design and analysis; Binary phase shift keying; Demodulation; Noise; OFDM; Time domain analysis; BPSK; Impulsive Noise; OFDM;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-9762-1
Type
conf
DOI
10.1109/CSSS.2011.5974123
Filename
5974123
Link To Document