434 citations · 1.1k across the 45 of their papers we have counts for
4 papers · 1 filter
Decoupled Heterogeneous Networks with Millimeter Wave Small Cells
Minwei Shi, Kai Yang, Chengwen Xing +1
Deploying sub-6GHz network together with millimeter wave (mmWave) is a promising solution to simultaneously achieve sufficient coverage and high data rate. In the heterogeneous net…
Unified Framework of KKT Conditions Based Matrix Optimizations for MIMO Communications
Chengwen Xing, Yindi Jing, Shuai Wang +4
For multi-input multi-output (MIMO) communication systems, many transceiver design problems involve the optimization of the covariance matrices of the transmitted signals. The deri…
Iterative Receivers for Downlink MIMO-SCMA: Message Passing and Distributed Cooperative Detection
Weijie Yuan, Nan Wu, Qinghua Guo +3
The rapid development of the mobile communications requires ever higher spectral efficiency. The non-orthogonal multiple access (NOMA) has emerged as a promising technology to furt…
NOMA based Calibration for Large-Scale Spaceborne Antenna Arrays
Yujie Lin, Shuai Wang, Xiangyuan Bu +2
In the parallel calibration for transmitting phased arrays, the calibration receiver must separate the signals belonging to different antenna elements to avoid mutual interference.…