149 citations · 161 across the 4 of their papers we have counts for
5 papers
Generalized Signal Alignment For MIMO Two-Way X Relay Channels
Kangqi Liu, Meixia Tao, Zhengzheng Xiang +1
We study the degrees of freedom (DoF) of MIMO two-way X relay channels. Previous work studied the case , where and denote the number of antennas at the relay and ea…
Massive MIMO Multicasting in Noncooperative Cellular Networks
Zhengzheng Xiang, Meixia Tao, Xiaodong Wang
We study the massive multiple-input multiple-output (MIMO) multicast transmission in cellular networks where each base station (BS) is equipped with a large-scale antenna array and…
Robust Beamforming for Wireless Information and Power Transmission
Zhengzheng Xiang, Meixia Tao
In this letter, we study the robust beamforming problem for the multi-antenna wireless broadcasting system with simultaneous information and power transmission, under the assumptio…
Coordinated Multicast Beamforming in Multicell Networks
Zhengzheng Xiang, Meixia Tao, Xiaodong Wang
We study physical layer multicasting in multicell networks where each base station, equipped with multiple antennas, transmits a common message using a single beamformer to multipl…
Degrees of Freedom for MIMO Two-Way X Relay Channel
Zhengzheng Xiang, Meixia Tao, Jianhua Mo +1
We study the degrees of freedom (DOF) of a multiple-input multiple-output (MIMO) two-way X relay channel, where there are two groups of source nodes and one relay node, each equipp…