Title :
Frequency Domain Beamforming for OFDM Using Adaptive Radial Basis Function Network
Author :
Wu, Yucheng ; Ren, Guangxi ; Zhao, Wengang
Author_Institution :
Chongqing Univ., Chongqing
Abstract :
A novel scheme for frequency-domain beamforming in OFDM, which based on adaptive radial basis function (RBF) network was proposed. Compared with existing equalizers, the proposed beamforming structure has better performance against multi-path and Doppler frequency, and it can therefore be considered as a better practical alternative for OFDM system.
Keywords :
OFDM modulation; fading channels; radial basis function networks; telecommunication computing; OFDM; adaptive radial basis function network; equalizers; fading channels; frequency domain beamforming; orthogonal frequency division multiplexing; AWGN; Array signal processing; Digital video broadcasting; Equalizers; Fading; Frequency domain analysis; OFDM; Radial basis function networks; Statistics; Streaming media; Adaptive Radial Basis Function Network; Beamform; OFDM;
Conference_Titel :
Integration Technology, 2007. ICIT '07. IEEE International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
1-4244-1092-4
Electronic_ISBN :
1-4244-1092-4
DOI :
10.1109/ICITECHNOLOGY.2007.4290385
