72 citations · 105 across the 13 of their papers we have counts for
13 papers
Propagation Measurements and Modeling for Low Altitude UAVs From 1 to 24 GHz
Cesar Briso, Cesar Calvo, Zhuangzhuang Cui +2
In most countries, small (<2 kg) and medium (<25 kg) size unmanned aerial vehicles (UAVs) must fly at low altitude, below 120 m, and with permanent radio communications with ground…
Measurement-Based Modeling and Analysis of UAV Air-Ground Channels at 1 and 4 GHz
Zhuangzhuang Cui, Cesar Briso-Rodriguez, Ke Guan +3
In the design of unmanned aerial vehicle (UAV) wireless communications, a better understanding of propagation characteristics and an accurate channel model are required. Measuremen…
Probability of Line of Sight Evaluation in Urban Environments using 3D Simulator
Abdul Saboor, Evgenii Vinogradov, Zhuangzhuang Cui +1
The integration of Non-Terrestrial Networks (NTNs) into 6G networks is one of the most promising ways to achieve significant improvements in capacity, reliability, and global cover…
Sensing with OFDM Waveform at mmWave Band based on Micro-Doppler Analysis
Mingqing Liu, Fei Gao, Zhuangzhuang Cui +2
Joint communication and sensing (JCAS) technology has been regarded as one of the innovations in the 6G network. With the channel modeling proposed by the 3rd Generation Partnershi…
Path Loss Analysis for Low-Altitude Air-to-Air Millimeter-Wave Channel in Built-Up Area
Zhuangzhuang Cui, Abdul Saboor, Achiel Colpaert +1
Communications between unmanned aerial vehicles (UAVs) play an important role in deploying aerial networks. Although some studies reveal that drone-based air-to-air (A2A) channels…
Massive MIMO Channel Measurement Data Set for Localization and Communication
Achiel Colpaert, Sibren De Bast, Andrea P. Guevara +2
Channel state information (CSI) needs to be estimated for reliable and efficient communication, however, location information is hidden inside and can be further exploited. This ar…
Impact of Reconfigurable Intelligent Surface Geometry on Communication Performance
Zhuangzhuang Cui, Sofie Pollin
When beamforming is applied at the transmitter, only part of reconfigurable intelligent surfaces (RISs) will be active, and it becomes indispensable to study the impact of RIS geom…
Cluster-based Characterization and Modeling for UAV Air-to-Ground Time-Varying Channels
Zhuangzhuang Cui, Ke Guan, Claude Oestges +3
With the deep integration between the unmanned aerial vehicle (UAV) and wireless communication, UAV-based air-to-ground (AG) propagation channels need more detailed descriptions an…
Coverage Analysis of Cellular-Connected UAV Communications with 3GPP Antenna and Channel Models
Zhuangzhuang Cui, Ke Guan, İsmail Güvenç +2
For reliable and efficient communications of aerial platforms, such as unmanned aerial vehicles (UAVs), the cellular network is envisioned to provide connectivity for the aerial an…
Coverage Probability Analysis of IRS-Aided Communication Systems
Zhuangzhuang Cui, Ke Guan, Jiayi Zhang +1
The intelligent reflective surface (IRS) technology has received many interests in recent years, thanks to its potential uses in future wireless communications, in which one of the…
Channel Modeling for UAV Communications: State of the Art, Case Studies, and Future Directions
Zhuangzhuang Cui, Ke Guan, César Briso-Rodríguez +3
As essential aerial platforms, unmanned aerial vehicles (UAVs) play an increasingly important role in broad wireless connectivity and high-data-rate transmission for future communi…
Analytical Modeling of UAV-to-Vehicle Propagation Channels in Built-Up Areas
Zhuangzhuang Cui, Ke Guan, César Briso +4
This letter presents an analytical path loss model for air-ground (AG) propagation between unmanned aerial vehicles (UAVs) and ground-based vehicles. We consider built-up areas, su…
Probabilistic Two-Ray Model for Air-to-Air Channel in Built-Up Areas
Zhuangzhuang Cui, Ke Guan, César Briso +3
In this paper, we present a probabilistic two-ray (PTR) path loss model for air-to-air (AA) propagation channel in built-up areas. Based on the statistical model of city deployment…