Improved Spectral Efficiency Through Multiuser MIMO Across Small Cells.
IEEE Transactions on Vehicular Technology(2016)
摘要
Current and future mobile network access technologies increasingly rely on multiantenna transmission techniques and on cell miniaturization to achieve orders-of-magnitude gains in capacity. In this paper, we propose and evaluate the idea of multiuser multiple-input-multiple-input-based (MU-MIMO) cell reassignments. Dense small-cell deployments make it possible to pair user equipment units (UEs), w...
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关键词
Interference,Signal to noise ratio,MIMO,Wideband,Macrocell networks,Array signal processing
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