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Downlink Linear Max-MSE Transceiver Design for Multiuser MIMO Systems Via Dual Decomposition

12 years 4 months ago
Downlink Linear Max-MSE Transceiver Design for Multiuser MIMO Systems Via Dual Decomposition
—This paper addresses the problem of joint linear transceiver design in the downlink of multiuser MIMO systems. We define the performance criterion as minimizing the maximal mean square error among all the data streams (Max-MSE) under a total power constraint. The proposed algorithm is based on a dual decomposition technique and it iterates between close-formed precoder/decoder designs. The proposed algorithm outperforms most transceiver optimization algorithms in terms of BER performance. Compared to the algorithm which can achieve the same performance, it has a lower computational complexity.
Yuanzhang Xiao, Shidong Zhou
Added 01 Jun 2010
Updated 01 Jun 2010
Type Conference
Year 2008
Where VTC
Authors Yuanzhang Xiao, Shidong Zhou
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