output
20102022
most citedBeam Squint and Channel Estimation for Wideband mmWave Massive MIMO-OFDM Systems

185 citations

9 papers

eess.SP2022★ 9 cited

Single-scatter channel impulse response model of non-line-of-sight ultraviolet communications

Tian Cao, Shihan Chen, Tianfeng Wu +2

Previous studies on the temporal characteristics of single-scatter transmission in non-line-of-sight (NLOS) ultraviolet communications (UVC) were based on the prolate-spheroidal co…

cond-mat.mtrl-sci2022★ 118 cited

Condensation Droplet Sieve

Chen Ma, Zhiping Yuan, Li Chen +4

Large droplets emerging during dropwise condensation impair surface properties such as anti-fogging/frosting ability and heat transfer efficiency. How to spontaneously detach massi…

cs.IT2019★ 7 cited

Age of Information Aware Cache Updating with File- and Age-Dependent Update Durations

Haoyue Tang, Philippe Ciblat, Jintao Wang +2

We consider a system consisting of a library of time-varying files, a server that at all times observes the current version of all files, and a cache that at the beginning stores t…

eess.SP2019★ 92 cited

A Block Sparsity Based Estimator for mmWave Massive MIMO Channels with Beam Squint

Mingjin Wang, Feifei Gao, Mark F. Flanagan +2

Multiple-input multiple-output (MIMO) millimeter wave (mmWave) communication is a key technology for next generation wireless networks. One of the consequences of utilizing a large…

eess.SY2019★ 1 cited

Development of an Autonomous Sanding Robot with Structured-Light Technology

Yingxin Huo, Diancheng Chen, Xiang Li +2

Large demand for robotics and automation has been reflected in the sanding works, as current manual operations are labor-intensive, without consistent quality, and also subject to…

cs.IT2019★ 185 cited

Beam Squint and Channel Estimation for Wideband mmWave Massive MIMO-OFDM Systems

Bolei Wang, Mengnan Jian, Feifei Gao +3

With the increasing scale of antenna arrays in wideband millimeter-wave (mmWave) communications, the physical propagation delays of electromagnetic waves traveling across the whole…

cs.CR2018

Autonomic Vehicular Networks: Safety, Privacy, Cybersecurity and Societal Issues

Gérard Le Lann

Safety, efficiency, privacy, and cybersecurity can be achieved jointly in self-organizing networks of communicating vehicles of various automated driving levels. The underlying app…

cs.NI2015★ 3 cited

Evaluation of Synchronous and Asynchronous Reactive Distributed Congestion Control Algorithms for the ITS G5 Vehicular Systems

Oyunchimeg Shagdar

The IEEE 802.11p is the technology dedicated to vehicular communications to support road safety, efficiency, and comfort applications. A large number of research activities have be…

cond-mat.mtrl-sci2010★ 47 cited

Graphite Nanoeraser

Ze Liu, Peter. Bøggild, Jia-rui Yang +5

We present here a method for cleaning intermediate-size (5~50nm) contamination from highly oriented pyrolytic graphite. Electron beam deposition causes a continuous increase of car…