Adaptive filter theory (2nd ed.)
Adaptive filter theory (2nd ed.)
A view of the EM algorithm that justifies incremental, sparse, and other variants
Proceedings of the NATO Advanced Study Institute on Learning in graphical models
Minimum mean squared error equalization using a priori information
IEEE Transactions on Signal Processing
A low-complexity sequential Monte Carlo algorithm for blind detection in MIMO systems
IEEE Transactions on Signal Processing
A new class of soft MIMO demodulation algorithms
IEEE Transactions on Signal Processing
Soft input soft output Kalman equalizer for MIMO frequency selective fading channels
IEEE Transactions on Wireless Communications
Adaptive joint detection and decoding in flat-fading channels via mixture Kalman filtering
IEEE Transactions on Information Theory
Blind detection in MIMO systems via sequential Monte Carlo
IEEE Journal on Selected Areas in Communications
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In this paper, we develop a new iterative turbo multiuser detector for direct sequence code-division multiple access (DS-CDMA) systems over unknown frequency-selective channels by decomposing the observation signal into a number of signal components. Virtual trellis model representing the ISI channel for each separating signal user is designed to generate extrinsic probability in term of BCJR algorithm for exchange with a single channel decoder as priori information. Minimum kullback-leibler (MKL) framework is derived to calculate numerical channel estimation and extrinsic probability. In comparison with other similar receiver, simulation results demonstrate that the proposed solution achieves the desirable performance.