68 citations · 73 across the 4 of their papers we have counts for
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cs.IT2016
MSE-based Precoding for MIMO Downlinks in Heterogeneous Networks
Yongyu Dai, Xiaodai Dong, Wu-Sheng Lu
Considering a heterogeneous network (HetNet) system consisting of a macro tier overlaid with a second tier of small cells (SCs), this paper studies the mean square error (MSE) base…
cs.IT2016
Downlink Performance of Pilot-Reused HetNet with Large-Scale Antenna Arrays
Yongyu Dai, Xiaodai Dong, Hai Lin
Considering a heterogeneous network (HetNet) where both macro base station (BS) and small cell (SC) nodes are equipped with massive antennas, this paper studies the performance for…
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…