97 citations · 105 across the 6 of their papers we have counts for
6 papers
Fast Beam Alignment via Pure Exploration in Multi-armed Bandits
Yi Wei, Zixin Zhong, Vincent Y. F. Tan
The beam alignment (BA) problem consists in accurately aligning the transmitter and receiver beams to establish a reliable communication link in wireless communication systems. Exi…
Channel Tracking and Prediction for IRS-aided Wireless Communications
Yi Wei, Ming-Min Zhao, An Liu +1
For intelligent reflecting surface (IRS)-aided wireless communications, channel estimation is essential and usually requires excessive channel training overhead when the number of…
Channel Estimation for IRS-aided Multiuser Communications with Reduced Error Propagation
Yi Wei, Ming-Min Zhao, Min-Jian Zhao +1
Intelligent reflecting surface (IRS) has emerged as a promising paradigm to improve the capacity and reliability of a wireless communication system by smartly reconfiguring the wir…
A PDD Decoder for Binary Linear Codes With Neural Check Polytope Projection
Yi Wei, Ming-Min Zhao, Min-Jian Zhao +1
Linear Programming (LP) is an important decoding technique for binary linear codes. However, the advantages of LP decoding, such as low error floor and strong theoretical guarantee…
ADMM-based Decoder for Binary Linear Codes Aided by Deep Learning
Yi Wei, Ming-Min Zhao, Min-Jian Zhao +1
Inspired by the recent advances in deep learning (DL), this work presents a deep neural network aided decoding algorithm for binary linear codes. Based on the concept of deep unfol…
Learned Conjugate Gradient Descent Network for Massive MIMO Detection
Yi Wei, Ming-Min Zhao, Mingyi Hong +2
In this work, we consider the use of model-driven deep learning techniques for massive multiple-input multiple-output (MIMO) detection. Compared with conventional MIMO systems, mas…