469 citations · 3.4k across the 163 of their papers we have counts for
10 papers · 2 filters
Hybrid Precoding Design for Reconfigurable Intelligent Surface aided mmWave Communication Systems
Chandan Pradhan, Ang Li, Lingyang Song +2
In this letter, we focus on the hybrid precoding (HP) design for the reconfigurable intelligent surface (RIS) aided multi-user (MU) millimeter wave (mmWave) communication systems.…
Computation Offloading for IoT in C-RAN: Optimization and Deep Learning
Chandan Pradhan, Ang Li, Changyang She +2
We consider computation offloading for Internet-of-things (IoT) applications in multiple-input-multiple-output (MIMO) cloud-radio-access-network (C-RAN). Due to the limited battery…
A New Small-World IoT Routing Mechanism based on Cayley Graphs
Yuna Jiang, Xiaohu Ge, Yi Zhong +2
An increasing number of low-power Internet of Things (IoT) devices will be widely deployed in the near future. Considering the short-range communication of low-power devices, multi…
Cross-layer Design for Mission-Critical IoT in Mobile Edge Computing Systems
Changyang She, Yifan Duan, Guodong Zhao +3
In this work, we propose a cross-layer framework for optimizing user association, packet offloading rates, and bandwidth allocation for Mission-Critical Internet-of-Things (MC-IoT)…
Robust Hybrid Precoding for Beam Misalignment in Millimeter-Wave Communications
Chandan Pradhan, Ang Li, Li Zhuo +2
In this paper, we focus on the phenomenon of beam misalignment in Millimeter-wave (mmWave) multi-receiver communication systems, and propose robust hybrid precoding designs that al…
Neural Networks in Hybrid Precoding for Millimeter Wave Massive MIMO Systems
Jing Yang, Kai Chen, Xiaohu Ge +2
Neural networks have been applied to the physical layer of wireless communication systems to solve complex problems. In millimeter wave (mmWave) massive multiple-input multiple-out…
Energy Efficient Optimization of Wireless-powered 5G Full Duplex Cellular Networks: A Mean Field Game Approach
Xiaohu Ge, Haoming Jia, Yi Zhong +3
This paper studies the power allocation of an ultra-dense cellular network consisting of multiple full-duplex (FD) base stations (BSs) serving a large number of half-duplex (HD) us…
A Novel JT-CoMP Scheme in 5G Fractal Small Cell Networks
Jiaqi Chen, Xiaohu Ge, Yi Zhong +1
To satisfy the requirement of the fifth generation (5G) mobile communications that offers an ultra high data rate of 100Mbps to 1Gbps anytime and anywhere, the coordinated multipoi…
Energy Efficiency of Generalized Spatial Modulation Aided Massive MIMO Systems
Shuang Zheng, Jing Yang, Xiaohu Ge +3
One of focuses in green communication studies is the energy efficiency (EE) of massive multiple-input multiple-output (MIMO) systems. Although the massive MIMO technology can impro…
Computing Resource Allocation of Mobile Edge Computing Networks Based on Potential Game Theory
Heng Liu, Haoming Jia, Jiaqi Chen +4
Mobile edge computing (MEC) networks are one of the key technologies for ultra-reliability and low-latency communications. The computing resource allocation solution needs to be ca…