A Study on Overloaded MIMO Signal Detection Using Slab Decoding and Lattice Reduction
A Study on Overloaded MIMO Signal Detection Using Slab Decoding and Lattice Reduction
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发表时间：
2016-01
影响因子：
1
通讯作者：
Hayakawa Ryo;H. Kazunori;Kaneko Megumi
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作者：
Hayakawa Ryo;H. Kazunori;Kaneko Megumi
作为用于过载的多输入多输出（MIMO）系统的低复杂度信号检测方案，已经提出了Slab-LR（格型缩减）-MMSE（最小均方误差）SIC（连续干扰消除）。在本文中，我们提出了新的选择准则的一些参数SLAB-LR-MMSE-SIC。此外，我们推导出的错误概率的上界SLAB-LR-MMSE-SIC，并表明它可以实现相同的最佳最大似然（ML）检测的分集阶。
As a low complexity signal detection scheme for overloaded multiple-input multiple-output (MIMO) systems, Slab-LR (Lattice Reduction)-MMSE (Minimum Mean Square Error)SIC (Successive Interference Cancellation) has been proposed. In this paper, we propose new selection criteria of some parameters in Slab-LR-MMSE-SIC. In addition, we derive an upper bound of the error probability of Slab-LR-MMSE-SIC and show that it can achieve the same diversity order as the optimal maximum likelihood (ML) detection.