output
20192026
most citedEdge Learning for B5G Networks with Distributed Signal Processing: Semantic Communication, Edge Computing, and Wireless Sensing

654 citations

Showing 2020Show all

20 papers · 1 filter

cond-mat.supr-con2020★ 9 cited

Reconfigurable pinwheel artificial-spin-ice and superconductor hybrid device

Yang-Yang Lyu, Xiaoyu Ma, Jing Xu +9

The ability to control the potential landscape in a medium of interacting particles could lead to intriguing collective behavior and innovative functionalities. Here, we utilize sp…

cs.IT2020★ 323 cited

Energy Efficiency and Spectral Efficiency Tradeoff in RIS-Aided Multiuser MIMO Uplink Transmission

Li You, Jiayuan Xiong, Derrick Wing Kwan Ng +3

The emergence of reconfigurable intelligent surfaces (RISs) enables us to establish programmable radio wave propagation that caters for wireless communications, via employing low-c…

cs.NI2020★ 36 cited

True-data Testbed for 5G/B5G Intelligent Network

Yongming Huang, Shengheng Liu, Cheng Zhang +2

Future beyond fifth-generation (B5G) and sixth-generation (6G) mobile communications will shift from facilitating interpersonal communications to supporting Internet of Everything…

cs.IT2020★ 254 cited

5G Embraces Satellites for 6G Ubiquitous IoT: Basic Models for Integrated Satellite Terrestrial Networks

Xinran Fang, Wei Feng, Te Wei +3

Terrestrial communication networks mainly focus on users in urban areas but have poor coverage performance in harsh environments, such as mountains, deserts, and oceans. Satellites…

physics.optics2020★ 74 cited

An optics-free computational spectrometer using a broadband and tunable dynamic detector

Ling-Dong Kong, Qing-Yuan Zhao, Hui Wang +11

Optical spectrometers are the central instruments for exploring the interaction between light and matter. The current pursuit of the field is to design a spectrometer without the n…

cs.RO2020★ 4 cited

Formal Verification of Robustness and Resilience of Learning-Enabled State Estimation Systems

Wei Huang, Yifan Zhou, Gaojie Jin +4

This paper presents a formal verification guided approach for a principled design and implementation of robust and resilient learning-enabled systems. We focus on learning-enabled…

cs.IT2020★ 3 cited

Sum Secret Key Rate Maximization for TDD Multi-User Massive MIMO Wireless Networks

Guyue Li, Chen Sun, Eduard Jorswieck +3

Physical-layer key generation (PKG) based on channel reciprocity has recently emerged as a new technique to establish secret keys between devices. Most works focus on pairwise comm…

eess.SP2020

Effects of Digital Map on the RT-based Channel Model for UAV mmWave Communications

Qiuming Zhu, Shan Jiang, Cheng-Xiang Wang +4

Based on the geometry and ray tracing (RT) theory, a millimeter wave (mmWave) channel model and parameter computation method for unmanned aerial vehicle (UAV) assisted air-to-groun…

eess.SP2020

Multi-Frequency Multi-Scenario Millimeter Wave MIMO Channel Measurements and Modeling for B5G Wireless Communication Systems

Jie Huang, Cheng-Xiang Wang, Hengtai Chang +2

Millimeter wave (mmWave) bands have been utilized for the fifth generation (5G) communication systems and will no doubt continue to be deployed for beyond 5G (B5G). However, the un…

eess.SP2020★ 207 cited

Cell-Free Satellite-UAV Networks for 6G Wide-Area Internet of Things

Chengxiao Liu, Wei Feng, Yunfei Chen +2

In fifth generation (5G) and beyond Internet of Things (IoT), it becomes increasingly important to serve a massive number of IoT devices outside the coverage of terrestrial cellula…

eess.SP2020★ 159 cited

Enabling 5G on the Ocean: A Hybrid Satellite-UAV-Terrestrial Network Solution

Xiangling Li, Wei Feng, Jue Wang +3

Current fifth generation (5G) cellular networks mainly focus on the terrestrial scenario. Due to the difficulty of deploying communications infrastructure on the ocean, the perform…

cs.CR2020★ 25 cited

Rethinking Blockchains in the Internet of Things Era from a Wireless Communication Perspective

Hongxin Wei, Wei Feng, Yunfei Chen +2

Due to the rapid development of Internet of Things (IoT), a massive number of devices are connected to the Internet. For these distributed devices in IoT networks, how to ensure th…

eess.SP2020★ 49 cited

Network Massive MIMO Transmission Over Millimeter-Wave and Terahertz Bands: Mobility Enhancement and Blockage Mitigation

Li You, Xu Chen, Xiaohang Song +4

Mobility and blockage are two critical challenges in wireless transmission over millimeter-wave (mmWave) and Terahertz (THz) bands. In this paper, we investigate network massive mu…

eess.SP2020★ 85 cited

Spectral Efficiency and Energy Efficiency Tradeoff in Massive MIMO Downlink Transmission with Statistical CSIT

Li You, Jiayuan Xiong, Alessio Zappone +2

As a key technology for future wireless networks, massive multiple-input multiple-output (MIMO) can significantly improve the energy efficiency (EE) and spectral efficiency (SE), a…

cs.NI2020★ 36 cited

Multi-cell Edge Coverage Enhancement Using Mobile UAV-Relay

Yukuan Ji, Zhaohui Yang, Hong Shen +3

Unmanned aerial vehicle (UAV)-assisted communication is a promising technology in future wireless communication networks. UAVs can not only help offload data traffic from ground ba…

quant-ph2020★ 23 cited

Direct Characterization of Quantum Measurements using Weak Values

Liang Xu, Huichao Xu, Tao Jiang +5

The time-symmetric formalism endows the weak measurement and its outcome, the weak value,many unique features. In particular, it allows a direct tomography of quantum states withou…

cs.IT2020★ 30 cited

Robust Linear Precoder Design for 3D Massive MIMO Downlink with A Posteriori Channel Model

An-An Lu, Xiqi Gao, Chengshan Xiao

In this paper, we investigate the robust linear precoder design for three dimensional (3D) massive multi-input multi-output (MIMO) downlink with uniform planar array (UPA) and impe…

cs.IT2020★ 102 cited

Reconfigurable Intelligent Surfaces-Assisted Multiuser MIMO Uplink Transmission with Partial CSI

Li You, Jiayuan Xiong, Yufei Huang +4

This paper considers the application of reconfigurable intelligent surfaces (RISs) (a.k.a. intelligent reflecting surfaces (IRSs)) to assist multiuser multiple-input multiple-outpu…

cs.IT2020★ 536 cited

Massive MIMO Transmission for LEO Satellite Communications

Li You, Ke-Xin Li, Jiaheng Wang +3

Low earth orbit (LEO) satellite communications are expected to be incorporated in future wireless networks, in particular 5G and beyond networks, to provide global wireless access…

cs.IT2020★ 52 cited

Energy Efficiency Optimization for Downlink Massive MIMO With Statistical CSIT

Li You, Jiayuan Xiong, Xinping Yi +3

We investigate energy efficiency (EE) optimization for single-cell massive multiple-input multiple-output (MIMO) downlink transmission with only statistical channel state informati…