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- Fudan UniversityCN51 papers
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15 papers · 1 filter
Outage Probability of Intelligent Reflecting Surfaces Assisted Full Duplex Two-way Communications
Binyu Lu, Rui Wang, Yiming Liu
In this letter, we study the outage probability of intelligent reflecting surface (IRS) assisted full duplex two-way communication systems, which characterizes the performance of o…
QoS-Driven Resource Optimization for Intelligent Fog Radio Access Network: A Dynamic Power Allocation Perspective
Jun Yu, Rui Wang, Jun Wu
The fog radio access network (Fog-RAN) has been considered a promising wireless access architecture to help shorten the communication delay and relieve the large data delivery burd…
Joint Location and Communication Study for Intelligent Reflecting Surface Aided Wireless Communication System
Rui Wang, Zhe Xing, Erwu Liu
Intelligent reflecting surface (IRS) is a novel burgeoning concept, which possesses advantages in enhancing wireless communication and user localization, while maintaining low hard…
Passive Beamforming Design and Channel Estimation for IRS Communication System with Few-Bit ADCs
Jingnan Li, Rui Wang, Erwu Liu
Utilizing intelligent reflecting surface (IRS) was proven to be efficient in improving the energy efficiency for wireless networks. In this paper, we investigate the passive beamfo…
Deep Deterministic Policy Gradient for Relay Selection and Power Allocation in Cooperative Communication Network
Yuanzhe Geng, Erwu Liu, Rui Wang +4
Perfect channel state information (CSI) is usually required when considering relay selection and power allocation in cooperative communication. However, it is difficult to get an a…
Iterative Algorithm Induced Deep-Unfolding Neural Networks: Precoding Design for Multiuser MIMO Systems
Qiyu Hu, Yunlong Cai, Qingjiang Shi +3
Optimization theory assisted algorithms have received great attention for precoding design in multiuser multiple-input multiple-output (MU-MIMO) systems. Although the resultant opt…