ProceedingsIEEE, 2000 - Array processors |
Contents
Session MA1 SIGNAL PROCESSING FOR COMMUNICATIONS I | 1 |
Analysis of a Subspace Channel Estimation Technique for Multicarrier CDMA Systems | 10 |
SymbolLevel Versus ChipLevel | 18 |
Copyright | |
81 other sections not shown
Other editions - View all
Common terms and phrases
adaptive algorithm amplitude analysis angle antenna applied approach approximation arg max array assumed asymptotic beamforming blind blind equalization blind source separation CDMA channel coefficients complex component computational consider constellation convergence correlation covariance matrix Cramér-Rao bound defined denotes density detection diagonal distribution eigenvalues eigenvectors equal equation error Figure filter Fourier frequency function Gaussian noise given IEEE IEEE Trans input interference inverse iteration jammer linear maximum likelihood method ML estimator multiple non-Gaussian nonlinear observed obtained optimal orthogonal output parameters performance phase problem Proc proposed radar random received samples semi-blind sensor sequence shown Signal Processing simulation results sinusoids solution source signals space-time spatial spectral spectrum stationary stationary processes statistics stochastic stochastic process subspace symbols technique Theorem timation time-frequency tion transform unknown values variance vector wavelet zero