96 citations · 160 across the 6 of their papers we have counts for
6 papers
Beamforming and Resource Allocation for Delay Minimization in RIS-Assisted OFDM Systems
Yu Ma, Xiao Li, Chongtao Guo +3
This paper investigates a joint beamforming and resource allocation problem in downlink reconfigurable intelligent surface (RIS)-assisted orthogonal frequency division multiplexing…
Fast Antenna and Beam Switching Method for mmWave Handsets with Hand Blockage
Wan-Ting Shih, Chao-Kai Wen, Shang-Ho +2
Many operators have been bullish on the role of millimeter-wave (mmWave) communications in fifth-generation (5G) mobile broadband because of its capability of delivering extreme da…
Fission fragments intrinsic spins and their correlations
A. Bulgac, I. Abdurrahman, S. Jin +3
The intrinsic spins and their correlations are the least understood characteristics of fission fragments from both theoretical and experimental points of view. In many nuclear reac…
Model-Driven Deep Learning for Massive Multiuser MIMO Constant Envelope Precoding
Yunfeng He, Hengtao, He +2
Constant envelope (CE) precoding design is of great interest for massive multiuser multi-input multi-output systems because it can significantly reduce hardware cost and power cons…
PrecoderNet: Hybrid Beamforming for Millimeter Wave Systems with Deep Reinforcement Learning
Qisheng Wang, Keming Feng, Xiao Li +1
In this letter, we investigate the hybrid beamforming for millimeter wave massive multiple-input multiple-output (MIMO) system based on deep reinforcement learning (DRL). Imperfect…
A Survey on MIMO Transmission with Discrete Input Signals: Technical Challenges, Advances, and Future Trends
Yongpeng Wu, Chengshan Xiao, Zhi Ding +2
Multiple antennas have been exploited for spatial multiplexing and diversity transmission in a wide range of communication applications. However, most of the advances in the design…