240 citations · 1.3k across the 47 of their papers we have counts for
5 papers · 1 filter
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…
Limited Feedback-Based Interference Alignment for Interfering Multi-Access Channels
Hui Gao, Tiejun Lv, Di Fang +2
A limited feedback-based interference alignment (IA) scheme is proposed for the interfering multi-access channel (IMAC). By employing a novel performance-oriented quantization stra…