107 citations · 296 across the 16 of their papers we have counts for
16 papers
AI-aided Traffic Control Scheme for M2M Communications in the Internet of Vehicles
Haijun Zhang, Minghui Jiang, Xiangnan Liu +2
Due to the rapid growth of data transmissions in internet of vehicles (IoV), finding schemes that can effectively alleviate access congestion has become an important issue. Recentl…
Proximal Policy Optimization-based Transmit Beamforming and Phase-shift Design in an IRS-aided ISAC System for the THz Band
Xiangnan Liu, Haijun Zhang, Keping Long +3
In this paper, an IRS-aided integrated sensing and communications (ISAC) system operating in the terahertz (THz) band is proposed to maximize the system capacity. Transmit beamform…
Decentralized Baseband Processing with Gaussian Message Passing Detection for Uplink Massive MU-MIMO Systems
Zhenyu Zhang, Yuanyuan Dong, Keping Long +2
Decentralized baseband processing (DBP) architecture, which partitions the base station antennas into multiple antenna clusters, has been recently proposed to alleviate the excessi…
Deep Learning based Radio Resource Management in NOMA Networks: User Association, Subchannel and Power Allocation
Haijun Zhang, Haisen Zhang, Keping Long +1
With the rapid development of future wireless communication, the combination of NOMA technology and millimeter-wave(mmWave) technology has become a research hotspot. The applicatio…
Energy Efficiency Optimization for NOMA UAV Network with Imperfect CSI
Haijun Zhang, Jianmin Zhang, Keping Long
Unmanned aerial vehicles (UAVs) are developing rapidly owing to flexible deployment and access services as air base stations. However, the channel errors of low-altitude communicat…
Energy Efficient User Clustering, Hybrid Precoding and Power Optimization in Terahertz MIMO-NOMA Systems
Haijun Zhang, Haisen Zhang, Wei liu +3
Terahertz (THz) band communication has been widely studied to meet the future demand for ultra-high capacity. In addition, multi-input multi-output (MIMO) technique and non-orthogo…