210 citations · 1.1k across the 95 of their papers we have counts for
17 papers · 1 filter
Federated Learning via Intelligent Reflecting Surface
Zhibin Wang, Jiahang Qiu, Yong Zhou +4
Over-the-air computation (AirComp) based federated learning (FL) is capable of achieving fast model aggregation by exploiting the waveform superposition property of multiple access…
Fast Convergence Algorithm for Analog Federated Learning
Shuhao Xia, Jingyang Zhu, Yuhan Yang +3
In this paper, we consider federated learning (FL) over a noisy fading multiple access channel (MAC), where an edge server aggregates the local models transmitted by multiple end d…
Reconfigurable Intelligent Surface Assisted Massive MIMO with Antenna Selection
Jinglian He, Kaiqiang Yu, Yuanming Shi +3
Antenna selection is capable of reducing the hardware complexity of massive multiple-input multiple-output (MIMO) networks at the cost of certain performance degradation. Reconfigu…
Graph Neural Networks for Scalable Radio Resource Management: Architecture Design and Theoretical Analysis
Yifei Shen, Yuanming Shi, Jun Zhang +1
Deep learning has recently emerged as a disruptive technology to solve challenging radio resource management problems in wireless networks. However, the neural network architecture…
Distributed Optimization for Massive Connectivity
Yuning Jiang, Junyan Su, Yuanming Shi +1
Massive device connectivity in Internet of Thing (IoT) networks with sporadic traffic poses significant communication challenges. To overcome this challenge, the serving base stati…
Reconfigurable Intelligent Surface Enhanced Cognitive Radio Networks
Jinglian He, Kaiqiang Yu, Yong Zhou +1
The cognitive radio (CR) network is a promising network architecture that meets the requirement of enhancing scarce radio spectrum utilization. Meanwhile, reconfigurable intelligen…
Outage Minimization for Intelligent Reflecting Surface Aided MISO Communication Systems via Stochastic Beamforming
Wenzhi Fang, Min Fu, Yuanming Shi +1
Intelligent reflecting surface (IRS) has the potential to significantly enhance the network performance by reconfiguring the wireless propagation environments. It is however diffic…
Reconfigurable Intelligent Surface for Interference Alignment in MIMO Device-to-Device Networks
Min Fu, Yong Zhou, Yuanming Shi
In multiple-input multiple-output (MIMO) device-to-device (D2D) networks, interference and rank-deficient channels are the critical bottlenecks for achieving high degrees of freedo…
Towards Reconfigurable Intelligent Surfaces Powered Green Wireless Networks
Siyuan Sun, Min Fu, Yuanming Shi +1
The adoption of reconfigurable intelligent surface (RIS) in wireless networks can enhance the spectrum- and energy-efficiency by controlling the propagation environment. Although t…
Stochastic Beamforming for Reconfigurable Intelligent Surface Aided Over-the-Air Computation
Wenzhi Fang, Min Fu, Kunlun Wang +2
Over-the-air computation (AirComp) is a promising technology that is capable of achieving fast data aggregation in Internet of Things (IoT) networks. The mean-squared error (MSE) p…
Communication-Efficient Edge AI Inference Over Wireless Networks
Kai Yang, Yong Zhou, Zhanpeng Yang +1
Given the fast growth of intelligent devices, it is expected that a large number of high-stake artificial intelligence (AI) applications, e.g., drones, autonomous cars, tactile rob…
Federated Machine Learning for Intelligent IoT via Reconfigurable Intelligent Surface
Kai Yang, Yuanming Shi, Yong Zhou +3
Intelligent Internet-of-Things (IoT) will be transformative with the advancement of artificial intelligence and high-dimensional data analysis, shifting from "connected things" to…
Sparse Optimization for Green Edge AI Inference
Xiangyu Yang, Sheng Hua, Yuanming Shi +3
With the rapid upsurge of deep learning tasks at the network edge, effective edge artificial intelligence (AI) inference becomes critical to provide low-latency intelligent service…
Communication-Efficient Edge AI: Algorithms and Systems
Yuanming Shi, Kai Yang, Tao Jiang +2
Artificial intelligence (AI) has achieved remarkable breakthroughs in a wide range of fields, ranging from speech processing, image classification to drug discovery. This is driven…
Coordinated Passive Beamforming for Distributed Intelligent Reflecting Surfaces Network
Jinglian He, Kaiqiang Yu, Yuanming Shi
Intelligent reflecting surface (IRS) is a proposing technology in 6G to enhance the performance of wireless networks by smartly reconfiguring the propagation environment with a lar…
Faster Activity and Data Detection in Massive Random Access: A Multi-armed Bandit Approach
Jialin Dong, Jun Zhang, Yuanming Shi +1
This paper investigates the grant-free random access with massive IoT devices. By embedding the data symbols in the signature sequences, joint device activity detection and data de…
Reconfigurable-Intelligent-Surface Empowered Wireless Communications: Challenges and Opportunities
Xiaojun Yuan, Ying-Jun Angela Zhang, Yuanming Shi +2
Reconfigurable intelligent surfaces (RISs) are regarded as a promising emerging hardware technology to improve the spectrum and energy efficiency of wireless networks by artificial…