123 citations · 304 across the 38 of their papers we have counts for
6 papers · 1 filter
Fronthaul Compression and Passive Beamforming Design for Intelligent Reflecting Surface-aided Cloud Radio Access Networks
Yu Zhang, Xuelu Wu, Hong Peng +2
This letter studies a cloud radio access network (C-RAN) with multiple intelligent reflecting surfaces (IRS) deployed between users and remote radio heads (RRH). Specifically, we c…
Intelligent Reflecting Surface Aided Multicasting with Random Passive Beamforming
Qin Tao, Shuowen Zhang, Caijun Zhong +1
In this letter, we consider a multicast system where a single-antenna transmitter sends a common message to multiple single-antenna users, aided by an intelligent reflecting surfac…
Sum Rate Optimization for Two Way Communications with Intelligent Reflecting Surface
Yu Zhang, Caijun Zhong, Zhaoyang Zhang +1
In this letter, an intelligent reflecting surface (IRS) enhanced full-duplex MIMO two-way communication system is studied. The system sum rate is maximized through jointly optimizi…
MmWave Communication With Active Ambient Perception
Chunxu Jiao, Zhaoyang Zhang, Caijun Zhong +2
In existing communication systems, the channel state information of each UE (user equipment) should be repeatedly estimated when it moves to a new position or another UE takes its…
Symbol Detection of Ambient Backscatter Systems with Manchester Coding
Qin Tao, Caijun Zhong, Hai Lin +1
Ambient backscatter communication is a newly emerged paradigm, which utilizes the ambient radio frequency (RF) signal as the carrier to reduce the system battery requirement, and i…
Full-Duplex Non-Orthogonal Multiple Access for Modern Wireless Networks
Mohammadali Mohammadi, Xiaoyan Shi, Batu K. Chalise +3
Non-orthogonal multiple access (NOMA) is an interesting concept to provide higher capacity for future wireless communications. In this article, we consider the feasibility and bene…