Title :
Segmented Equalization for OFDM Systems with Phase Noise
Author :
Wang, Jing ; Liu, Zhanli ; Wang, Yan ; You, Xiaohu
Author_Institution :
Southeast Univ., Nanjing
fDate :
March 31 2008-April 3 2008
Abstract :
A segmented phase noise mitigation algorithm is proposed for OFDM systems. By partitioning the received signal in the time domain, the mitigation can be processed segment by segment. This method can reduce the ICI effectively and lower the influence brought about by phase noise. The computing complexity is analyzed, and simulations are carried out to validate the proposed algorithm.
Keywords :
OFDM modulation; phase noise; OFDM system; computing complexity; segmented equalization; segmented phase noise mitigation algorithm; AWGN; Algorithm design and analysis; Gaussian noise; Interference; Maximum likelihood estimation; OFDM; Partitioning algorithms; Phase estimation; Phase noise; Radio frequency;
Conference_Titel :
Wireless Communications and Networking Conference, 2008. WCNC 2008. IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1997-5
DOI :
10.1109/WCNC.2008.121
