no code implementations • 5 May 2023 • Ben Chen, Ke Guan, Danping He, Pengxiang Xie, Zhangdui Zhong, Jianwu Dou, Shahid Mumtaz, Wael Bazzi
In this paper, a three-dimensional (3D) stochastic model is proposed to characterize the THz scattering on rough surfaces.
no code implementations • 27 Jan 2023 • Zhao Zhang, Danping He, Xiping Wang, Ke Guan, Zhangdui Zhong, Jianwu Dou
In this paper, we proposed a novel super resolution (SR) model for cluster characteristics prediction.
no code implementations • 11 Jan 2023 • Haoyang Zhang, Danping He, Xiping Wang, Wenbin Wang, Yunhao Cheng, Ke Guan
As an emerging approach, deep learning plays an increasingly influential role in channel modeling.
no code implementations • 9 Sep 2022 • Xiping Wang, Zhao Zhang, Danping He, Ke Guan, Dongliang Liu, Jianwu Dou
The contribution in this paper could be helpful in channel modeling, network optimization, positioning and other wireless channel characteristics related work by largely reducing workload of simulation or measurement.
no code implementations • 8 Jan 2022 • Bile Peng, Jan-Aike Termöhlen, Cong Sun, Danping He, Ke Guan, Tim Fingscheidt, Eduard A. Jorswieck
The rectangular shape of the RIS and the spatial correlation of channels with adjacent RIS antennas due to the short distance between them encourage us to apply it for the RIS configuration.
no code implementations • 26 Aug 2021 • Zhuangzhuang Cui, Ke Guan, Claude Oestges, César Briso-Rodríguez, Bo Ai, Zhangdui Zhong
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 and accurate models.
no code implementations • 12 Dec 2020 • Zhuangzhuang Cui, Ke Guan, César Briso-Rodríguez, Bo Ai, Zhangdui Zhong, Claude Oestges
As essential aerial platforms, unmanned aerial vehicles (UAVs) play an increasingly important role in broad wireless connectivity and high-data-rate transmission for future communication systems.
no code implementations • 6 Dec 2020 • Zhuangzhuang Cui, Ke Guan, Jiayi Zhang, Zhangdui Zhong
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 promising use cases is to widen coverage, especially in the line-of-sight-blocked scenarios.
no code implementations • 17 Aug 2020 • Nandana Rajatheva, Italo Atzeni, Simon Bicais, Emil Bjornson, Andre Bourdoux, Stefano Buzzi, Carmen D'Andrea, Jean-Baptiste Dore, Serhat Erkucuk, Manuel Fuentes, Ke Guan, Yuzhou Hu, Xiaojing Huang, Jari Hulkkonen, Josep Miquel Jornet, Marcos Katz, Behrooz Makki, Rickard Nilsson, Erdal Panayirci, Khaled Rabie, Nuwanthika Rajapaksha, MohammadJavad Salehi, Hadi Sarieddeen, Shahriar Shahabuddin, Tommy Svensson, Oskari Tervo, Antti Tolli, Qingqing Wu, Wen Xu
Several categories of enablers at the infrastructure, spectrum, and protocol/algorithmic levels are required to realize the intended broadband connectivity goals in 6G.
no code implementations • 11 Jun 2020 • Lei Ma, Ke Guan, Dong Yan, Danping He, Nuno R. Leonor, Bo Ai, Junhyeong Kim
In this paper, the satellite-terrestrial channel at 22. 6 GHz is characterized for a typical high-speed railway (HSR) environment.