Danping He
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View article: 5G Channel Models for Railway Use Cases at mmWave Band and the Path Towards Terahertz
5G Channel Models for Railway Use Cases at mmWave Band and the Path Towards Terahertz Open
High-speed trains are one of the most relevant scenarios for the fifth-generation (5G) mobile communications and the "smart rail mobility" vision, where a high-data-rate wireless connectivity with up to several GHz bandwidths will be requi…
View article: Noise Reduction in Automotive Pulse Radar Using Signal Subspace and Presumed Ambiguity Function
Noise Reduction in Automotive Pulse Radar Using Signal Subspace and Presumed Ambiguity Function Open
Publisher Copyright: IEEE
View article: Key technologies for wireless network digital twin towards smart railways
Key technologies for wireless network digital twin towards smart railways Open
An emerging railway technology called smart railway promises to deliver higher transportation efficiency, enhanced comfort in services, and greater eco-friendliness. The smart railway is expected to integrate fifth-generation mobile commun…
View article: Noise Reduction via Low Rank Tensor Decomposition for MIMO ISAC Systems
Noise Reduction via Low Rank Tensor Decomposition for MIMO ISAC Systems Open
Publisher Copyright: © 2023 IEEE.
View article: A Low-complexity Noise Reduction Scheme for Target Detection in the 2D Integrated Sensing And Communication System
A Low-complexity Noise Reduction Scheme for Target Detection in the 2D Integrated Sensing And Communication System Open
Funding Information: This work is supported by the Fundamental Research Funds for the Central Universities 2022JBXT001, 2022JBQY004, and the State Key Laboratory of Rail Traffic Control and Safety (Contract: No.RCS2022ZT015 ), NSFC under G…
View article: A 3D Modeling Method for Scattering on Rough Surfaces at the Terahertz Band
A 3D Modeling Method for Scattering on Rough Surfaces at the Terahertz Band Open
The terahertz (THz) band (0.1-10 THz) is widely considered to be a candidate band for the sixth-generation mobile communication technology (6G). However, due to its short wavelength (less than 1 mm), scattering becomes a particularly signi…
View article: A Ray-tracing and Deep Learning Fusion Super-resolution Modeling Method for Wireless Mobile Channel
A Ray-tracing and Deep Learning Fusion Super-resolution Modeling Method for Wireless Mobile Channel Open
Mobile channel modeling has always been the core part for design, deployment and optimization of communication system, especially in 5G and beyond era. Deterministic channel modeling could precisely achieve mobile channel description, howe…
View article: Super-resolution of Ray-tracing Channel Simulation via Attention Mechanism based Deep Learning Model
Super-resolution of Ray-tracing Channel Simulation via Attention Mechanism based Deep Learning Model Open
As an emerging approach, deep learning plays an increasingly influential role in channel modeling. Traditional ray tracing (RT) methods of channel modeling tend to be inefficient and expensive. In this paper, we present a super-resolution …
View article: A Novel Channel Characterization Method Based on Ray Tracing for Human Fall Scenario
A Novel Channel Characterization Method Based on Ray Tracing for Human Fall Scenario Open
The integrated communication and sensing (ISAC) system is playing an increasingly important role in information interaction and environmental perception of smart home.In order to effectively evaluate the performance of ISAC devices, it is …
View article: A Multi - Task Learning Model for Super Resolution of Wireless Channel Characteristics
A Multi - Task Learning Model for Super Resolution of Wireless Channel Characteristics Open
Channel modeling has always been the core part in communication system design and development, especially in 5G and 6G era. Traditional approaches like stochastic channel modeling and ray-tracing (RT) based channel modeling depend heavily …
View article: A Multi-Task Learning Model for Super Resolution of Wireless Channel Characteristics
A Multi-Task Learning Model for Super Resolution of Wireless Channel Characteristics Open
Channel modeling has always been the core part in communication system design and development, especially in 5G and 6G era. Traditional approaches like stochastic channel modeling and ray-tracing (RT) based channel modeling depend heavily …
View article: Reconfigurable Intelligent Surface Enabled Spatial Multiplexing with Fully Convolutional Network
Reconfigurable Intelligent Surface Enabled Spatial Multiplexing with Fully Convolutional Network Open
Reconfigurable intelligent surface (RIS) is an emerging technology for future wireless communication systems. In this work, we consider downlink spatial multiplexing enabled by the RIS for weighted sum-rate (WSR) maximization. In the liter…
View article: CloudRT: A Chinese example of open science infrastructure and services
CloudRT: A Chinese example of open science infrastructure and services Open
As the backbone of the open science campaign, open science infrastructures (OSIs) play an increasingly important role in scientific innovation and the digital transformation of society. Nevertheless, OSIs still have a range of issues to co…
View article: Emulation of Radio Technologies for Railways: A Tapped-Delay-Line Channel Model for Tunnels
Emulation of Radio Technologies for Railways: A Tapped-Delay-Line Channel Model for Tunnels Open
Radio access technologies (RATs) are a key topic in railways, enabling them a better service rendering in terms of shorter headways between trains, higher safety levels and higher customer satisfaction. Very often, these railway RATs need …
View article: Design of cellular, satellite, and integrated systems for 5G and beyond
Design of cellular, satellite, and integrated systems for 5G and beyond Open
5G AgiLe and fLexible integration of SaTellite And cellulaR (5G-ALLSTAR) is a Korea-Europe (KR-EU) collaborative project for developing multi-connectivity (MC) technologies that integrate cellular and satellite networks to provide seamless…
View article: Channel Characterization and Hybrid Modeling for Millimeter-Wave Communications in Metro Train
Channel Characterization and Hybrid Modeling for Millimeter-Wave Communications in Metro Train Open
Los futuros trenes metropolitanos van a emplear una red de comunicaciones inalámbricas para la interconexión de dispositivos dentro del tren, denominada TCMS (train Control and Monitoring). Esta red puede bandas de frecuencias mmW (26-40GH…
View article: Advanced Simulation Methods of Antennas and Radio Propagation for 5G and Beyond Communications Systems
Advanced Simulation Methods of Antennas and Radio Propagation for 5G and Beyond Communications Systems Open
Sonkki, M.; Antonino Daviu, E.; He, D.; Myllymäki, S. (2020). Advanced Simulation Methods of Antennas and Radio Propagation for 5G and Beyond Communications Systems. International Journal of Antennas and Propagation. 1-3. https://doi.org/1…
View article: Satellite-Terrestrial Channel Characterization in High-Speed Railway Environment at 22.6 GHz
Satellite-Terrestrial Channel Characterization in High-Speed Railway Environment at 22.6 GHz Open
The integration of satellite and terrestrial communication systems plays a vital role in the fifth-generation mobile communication system (5G) for the ubiquitous coverage, reliable service and flexible networking. Moreover, the millimeter …
View article: 5G Channel Models for Railway Use Cases at mmWave Band and the Path Towards Terahertz
5G Channel Models for Railway Use Cases at mmWave Band and the Path Towards Terahertz Open
Los trenes de alta velocidad son uno de los escenarios más relevantes para las comunicaciones móviles de quinta generación (5G) y la visión de "movilidad ferroviaria inteligente", donde se requerirá una conectividad inalámbrica de alta vel…
View article: Channel Characterization for Vehicle-to-Infrastructure Communications in Millimeter-Wave Band
Channel Characterization for Vehicle-to-Infrastructure Communications in Millimeter-Wave Band Open
In recent years, the intelligent transport system (ITS) has been developed rapidly because of global urbanization and industrialization, which is considered as the key enabling technology to improve road safety, traffic efficiency, and dri…
View article: Artificial Neural Network Based Path Loss Prediction for Wireless Communication Network
Artificial Neural Network Based Path Loss Prediction for Wireless Communication Network Open
Accurate path loss (PL) prediction is essential for predicting transmitter coverage and optimizing wireless network performance. Traditional PL models are difficult to cope with the development trend of diversity, time-varying and mass wir…
View article: Ultra-Reliable Communications for Industrial Internet of Things: Design Considerations and Channel Modeling
Ultra-Reliable Communications for Industrial Internet of Things: Design Considerations and Channel Modeling Open
Factory automation is the next industrial revolution. 5G and IIoT are enabling smart factories to seamlessly create a network of wirelessly connected machines and people that can instantaneously collect, analyze, and distribute real-time d…
View article: Probabilistic Two-Ray Model for Air-to-Air Channel in Built-Up Areas
Probabilistic Two-Ray Model for Air-to-Air Channel in Built-Up Areas Open
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, the PTR path loss model can be applied to suburban, urban…
View article: Analytical Modeling of UAV-to-Vehicle Propagation Channels in Built-Up Areas
Analytical Modeling of UAV-to-Vehicle Propagation Channels in Built-Up Areas Open
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, such as the ones defined by ITU-R. The three-dimensional (3D)…
View article: Channel Characterization for Satellite Link and Terrestrial Link of Vehicular Communication in the mmWave Band
Channel Characterization for Satellite Link and Terrestrial Link of Vehicular Communication in the mmWave Band Open
In the vision of intelligent transportation, vehicles are expected to feature with advanced applications, such as automatic road enforcement, dynamic traffic light sequence, and autonomous driving. Therefore, real-time and fast dynamic inf…
View article: Characterization for the Vehicle-to-Infrastructure Channel in Urban and Highway Scenarios at the Terahertz Band
Characterization for the Vehicle-to-Infrastructure Channel in Urban and Highway Scenarios at the Terahertz Band Open
With the challenge to form the networks of the Intelligent Transportation Systems (ITS), both technologies of vehicles and wireless communication are required to be connected tightly. In terms of wireless communication, the communication s…