TSP
2008
13 years 4 months ago
2008
Abstract--In this paper, the problem of blind channel estimation under orthogonal space
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we consider the problem of blind channel estimation for multi-input, multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems via second ord...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract—The problem of joint transmitter and receiver beamforming in the downlink DS-CDMA over multipath fading channels is considered in this paper. The proposed investigation ...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Among all blind channel estimation problems, subspace-based algorithms are attractive due to its fastconverging nature. It primarily exploits the orthogonality structure of the ...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, the Interleaved Frequency Division Multiple Access (IFDMA) scheme is considered as a special case of Discrete Fourier Transform (DFT)-precoded Orthogonal Frequenc...