Title :
Robust channel estimation with strong interference detector for OFDM systems
Author :
Lin, Tsui-Tsai ; Huang, Fuh-Hsin
Author_Institution :
Dept. of Electron. Eng., Nat. United Univ., Miaoli, Taiwan
Abstract :
In this paper, a DFT-based channel estimation (CE) with an interference detector is proposed for OFDM systems. Computer simulations demonstrate that the proposed scheme achieves a similar performance as the interference-free case and significant enhancement as compared with conventional methods.
Keywords :
OFDM modulation; channel estimation; discrete Fourier transforms; DFT; OFDM systems; channel estimation; computer simulations; interference detector; Channel estimation; Communication standards; Computer simulation; Detectors; Discrete Fourier transforms; Interpolation; OFDM; Robustness; TV interference; Time domain analysis; Discrete Fourier transform DFT; Orothogonal Frequency Division Multiplexing (OFDM); channel estimation; component; strong interference;
Conference_Titel :
Consumer Electronics, 2009. ISCE '09. IEEE 13th International Symposium on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-2975-2
Electronic_ISBN :
978-1-4244-2976-9
DOI :
10.1109/ISCE.2009.5156980
