240 citations · 261 across the 10 of their papers we have counts for
5 papers · 1 filter
A Belief Propagation Based Framework for Soft Multiple-Symbol Differential Detection
Chanfei Wang, Tiejun Lv, Hui Gao +1
Soft noncoherent detection, which relies on calculating the \textit{a posteriori} probabilities (APPs) of the bits transmitted with no channel estimation, is imperative for achievi…
Distributed User Scheduling for MIMO-Y Channel
Hui Gao, Chau Yuen, Yuan Ren +2
In this paper, distributed user scheduling schemes are proposed for the multi-user MIMO-Y channel, where three -antenna users () are selected from three clust…
An ESPRIT-Based Approach for 2-D Localization of Incoherently Distributed Sources in Massive MIMO Systems
Anzhong Hu, Tiejun Lv, Hui Gao +2
In this paper, an approach of estimating signal parameters via rotational invariance technique (ESPRIT) is proposed for two-dimensional (2-D) localization of incoherently distribut…
A Novel Scheme for Downlink Opportunistic Interference Alignment
Haijing Liu, Hui Gao, Wei Long +1
In this paper we propose a downlink codebook-based opportunistic interference alignment (OIA) in a three-cell MIMO system. A codebook composed of multiple transmit vector sets is u…
Low-Complexity Transmission Mode Selection in MU-MIMO Systems
Haijing Liu, Hui Gao, Anzhong Hu +1
We propose a low-complexity transmission strategy in multi-user multiple-input multiple-output downlink systems. The adaptive strategy adjusts the precoding methods, denoted as the…