68 citations · 92 across the 2 of their papers we have counts for
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cs.IT2015★ 24 cited
Near-Optimal Hybrid Processing for Massive MIMO Systems via Matrix Decomposition
Weiheng Ni, Xiaodai Dong, Wu-Sheng Lu
For the practical implementation of massive multiple-input multiple-output (MIMO) systems, the hybrid processing (precoding/combining) structure is promising to reduce the high cos…
cs.IT2012★ 68 cited
MIMO Relaying Broadcast Channels with Linear Precoding and Quantized Channel State Information Feedback
Wei Xu, Xiaodai Dong, Wu-Sheng Lu
Multi-antenna relaying has emerged as a promising technology to enhance the system performance in cellular networks. However, when precoding techniques are utilized to obtain multi…