68 citations · 92 across the 4 of their papers we have counts for
4 papers
Optimal Energy Management Strategies in Wireless Data and Energy Cooperative Communications
Jun Zhou, Xiaodai Dong, Wu-Sheng Lu
This paper presents a new cooperative wireless communication network strategy that incorporates energy cooperation and data cooperation. The model establishment, design goal formul…
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…
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…
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…