20 citations · 32 across the 5 of their papers we have counts for
7 papers
Rate-Splitting Multiple Access for Multi-Antenna Broadcast Channel with Imperfect CSIT and CSIR
Jihye An, Onur Dizdar, Bruno Clerckx +1
Rate-splitting multiple access (RSMA) has appeared as a powerful transmission and multiple access strategy for multi-user multi-antenna communications. Uniquely, this paper studies…
Power Allocation in Cache-Aided NOMA Systems: Optimization and Deep Reinforcement Learning Approaches
Khai Nguyen Doan, Mojtaba Vaezi, Wonjae Shin +3
This work exploits the advantages of two prominent techniques in future communication networks, namely caching and non-orthogonal multiple access (NOMA). Particularly, a system wit…
Anomalous Dome-like Superconductivity in RE2(Cu1-xNix)5As3O2(RE=La, Pr, Nd)
Xu Chen, Jiangang Guo, Chunsheng Gong +8
Significant manifestation of interplay of superconductivity and charge density wave, spin density wave or magnetism is dome-like variation in superconducting critical temperature (…
Securing Downlink Non-Orthogonal Multiple Access Systems by Trusted Relays
Ahmed Arafa, Wonjae Shin, Mojtaba Vaezi +1
A downlink single-input single-output non-orthogonal multiple access system is considered in which a base station (BS) is communicating with two legitimate users in the presence of…
Optimal Beamforming for Gaussian MIMO Wiretap Channels with Two Transmit Antennas
Mojtaba Vaezi, Wonjae Shin, H. Vincent Poor
A Gaussian multiple-input multiple-output wiretap channel in which the eavesdropper and legitimate receiver are equipped with arbitrary numbers of antennas and the transmitter has…
Linear Degrees of Freedom for -user MISO Interference Channels with Blind Interference Alignment
Heecheol Yang, Wonjae Shin, Jungwoo Lee
In this paper, we characterize the degrees of freedom (DoF) for -user multiple-input single-output interference channels with reconfigurable antennas which have m…