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In multi-user MIMO broadcast systems, utilize the simple zero-forcing receiver on top of the TDMA scheduling can obtain good performance. In , a TDMA scheduling strategy which based on the maximum capacity criterion has been proposed, but the author does not analysis the system performance theoretically for arbitrary finite number of users. In this paper, we focus on the 2times2 multi-user MIMO broadcast...
A general antenna selection algorithm is proposed in this paper. The algorithm can greatly lower down the computation complexity through two efficient user rejection criterions and has the merit that it can be applied in the case of arbitrary number of receive antennas. The simulation results show that the proposed algorithm has good performance and very low computation complexity.
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