422 citations · 2k across the 112 of their papers we have counts for
7 papers · 2 filters
Polar Coding for Secure Transmission in MISO Fading Wiretap Channels
Mengfan Zheng, Meixia Tao, Wen Chen
In this paper, we propose a polar coding scheme for secure communication over the multiple-input, single-output, single-antenna eavesdropper (MISOSE) fading channel. We consider th…
A New DoF Upper Bound and Its Achievability for -User MIMO Y Channels
Kangqi Liu, Meixia Tao
This work is to study the degrees of freedom (DoF) for the -user MIMO Y channel. Previously, two transmission frameworks have been proposed for the DoF analysis when …
Stochastic Throughput Optimization for Two-hop Systems with Finite Relay Buffers
Bo Zhou, Ying Cui, Meixia Tao
Optimal queueing control of multi-hop networks remains a challenging problem even in the simplest scenarios. In this paper, we consider a two-hop half-duplex relaying system with r…
Channel Estimation and Optimal Training Design for Correlated MIMO Two-Way Relay Systems in Colored Environment
Rui Wang, Meixia Tao, Hani Mehrpouyan +1
In this paper, while considering the impact of antenna correlation and the interference from neighboring users, we analyze channel estimation and training sequence design for multi…
Generalized Signal Alignment: On the Achievable DoF for Multi-User MIMO Two-Way Relay Channels
Kangqi Liu, Meixia Tao
This paper studies the achievable degrees of freedom for multi-user MIMO two-way relay channels, where there are source nodes, each equipped with antennas, one relay node,…
Generalized Signal Alignment For Arbitrary MIMO Two-Way Relay Channels
Kangqi Liu, Meixia Tao, Dingcheng Yang
In this paper, we consider the arbitrary MIMO two-way relay channels, where there are source nodes, each equipped with antennas, for , and one relay node,…
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…