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Journals and Conferences
In this paper an adaptive minimum variance controller is proposed to minimize the rate of stochastic inputs from uncontrollable high priority sources. This method avoids the computations needed for pole placement design of the minimum variance controller, and utilizes an online recursive least squares algorithm in direct tuning of the controller parameters.
In this paper, we introduce a new transmission scheme for downlink of multiple antenna code division multiple access (CDMA) systems. In the proposed scheme, the Alamouti's space-time block coding (STBC) method is extended to multiuser systems. Moreover, to mitigate multiple access interference in the conventional receivers, the linear transmit preceding… (More)
For the downlink of Code Division Multiple Access (CDMA) cellular systems, if the channel state information is available at the transmitter, it is possible to move a part or all of the interference cancellation process from mobile terminals to the base station using precoding techniques. In this paper, we discuss about precoding in the downlink of multiple… (More)