107 citations · 150 across the 9 of their papers we have counts for
8 papers · 1 filter
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…
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…
Circular-shift Linear Network Codes with Arbitrary Odd Block Lengths
Qifu Tyler Sun, Hanqi Tang, Zongpeng Li +2
Circular-shift linear network coding (LNC) is a class of vector LNC with low encoding and decoding complexities, and with local encoding kernels chosen from cyclic permutation matr…
Resource Allocation in NOMA based Fog Radio Access Networks
H. Zhang, Y. Qiu, K. Long +3
In the wake of growth in intelligent mobile devices and wide usage of bandwidth-hungry applications of mobile Internet, the demand of wireless data traffic and ubiquitous mobile br…
Energy-Efficient Resource Allocation in NOMA Heterogeneous Networks
Haijun Zhang, Fang Fang, Julian Cheng +3
Non-orthogonal multiple access (NOMA) has attracted much recent attention owing to its capability for improving the system spectral efficiency in wireless communications. Deploying…