Multiuser receivers for MC-CDMA MIMO systems with space-time block codes
Signal Processing
LMS adaptive receiver for uplink space-time coded MC-CDMA systems
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Fast convergent LMS adaptive receiver for MC-CDMA systems with space-time block coding
IEEE Communications Letters
Performance Analysis of MIMO Based CDMA Code Acquisition Over Rayleigh Fading Channels
Wireless Personal Communications: An International Journal
IEEE Transactions on Communications
A blind two-stage receiver for MIMO-CDMA systems
ISRN Communications and Networking
Blind Capon-like adaptive ST-BC MIMO-CDMA receiver based on constant modulus criterion
Digital Signal Processing
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In this paper the code-division multiple-access (CDMA) multiple-input multiple-output (MIMO) systems with space-time block code (STBC) are investigated. Both the forward-backward averaging technique and the eigenspace: technique are proposed to enhance the system performance. Moreover, we present a subspace-based channel estimator which utilizes the space-time coding property to improve the performance of channel estimator. Then the performance analysis using the first order perturbation theory is derived. Computer simulations are given to demonstrate the effectiveness of the channel estimation and receiver design for the STBC-based CDMA systems