Space division multiple access for wireless local area networks
Space division multiple access for wireless local area networks
Digital Beamforming in Wireless Communications
Digital Beamforming in Wireless Communications
Fundamentals of wireless communication
Fundamentals of wireless communication
Nonlinear multiantenna detection methods
EURASIP Journal on Applied Signal Processing
Introduction to Space-Time Wireless Communications
Introduction to Space-Time Wireless Communications
Adaptive minimum bit error rate beamforming assisted receiver for QPSK wireless communication
Digital Signal Processing
Asymptotic Bayesian decision feedback equalizer using a set of hyperplanes
IEEE Transactions on Signal Processing
Support vector machine techniques for nonlinear equalization
IEEE Transactions on Signal Processing
Adaptive minimum bit-error rate beamforming
IEEE Transactions on Wireless Communications
Linear multiuser receivers: effective interference, effective bandwidth and user capacity
IEEE Transactions on Information Theory
IEEE Communications Magazine
Support vector machine multiuser receiver for DS-CDMA signals in multipath channels
IEEE Transactions on Neural Networks
The relevance vector machine technique for channel equalization application
IEEE Transactions on Neural Networks
IEEE Transactions on Neural Networks
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A powerful symmetrical radial basis function (RBF) aided detector is proposed for nonlinear detection in so-called rank-deficient multiple-antenna assisted beamforming systems. By exploiting the inherent symmetry of the optimal Bayesian detection solution, the proposed RBF detector becomes capable of approaching the optimal Bayesian detection performance using channel-impaired training data. A novel nonlinear least bit error algorithm is derived for adaptive training of the symmetrical RBF detector based on a stochastic approximation to the Parzen window estimation of the detector output's probability density function. The proposed adaptive solution is capable of providing a signal-to-noise ratio gain in excess of 8 dB against the theoretical linear minimum bit error rate benchmark, when supporting four users with the aid of two receive antennas or seven users employing four receive antenna elements.