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In this paper, an SLNR-based scheduling method is proposed in the MU-MIMO broadcast channel with finite rate feedback. In the proposed scheme, a user's leakage power to others is an important factor to determine whether the user should be selected. The sum rate of the proposed SLNR scheme and the traditional SINR-based scheme are compared with different system parameter settings. Simulation results...
In this paper, we propose a novel codebook-based precoding design for orthogonal space-time block codes (OSTBCs) over multiple-input multiple-output (MIMO) channels with finite rate feedback. The proposed approach aims at providing better system performance by utilizing the property of OSTBCs and the prior information of the statistical antenna correlation. Under a new way of controlling the average...
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