254 citations · 542 across the 8 of their papers we have counts for
6 papers · 1 filter
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…
UAV Swarm-Enabled Aerial CoMP: A Physical Layer Security Perspective
Xuanxuan Wang, Wei Feng, Yunfei Chen +1
Unlike aerial base station enabled by a single unmanned aerial vehicle (UAV), aerial coordinated multiple points (CoMP) can be enabled by a UAV swarm. In this case, the management…
Maritime Coverage Enhancement Using UAVs Coordinated with Hybrid Satellite-Terrestrial Networks
Xiangling Li, Wei Feng, Yunfei Chen +2
Due to its agile maneuverability, unmanned aerial vehicles (UAVs) have shown great promise for ondemand communications. In practice, UAV-aided aerial base stations are not separate…
Exploiting the Shipping Lane Information for Energy-Efficient Maritime Communications
Te Wei, Wei Feng, Jue Wang +2
Energy efficiency is a crucial issue for maritime communications, due to the limitation of geographically available base station sites. Different from previous studies, we promote…
Spectrum and Energy Efficient Beamspace MIMO-NOMA for Millimeter-Wave Communications Using Lens Antenna Array
Bichai Wang, Linglong Dai, Zhaocheng Wang +2
The recent concept of beamspace multiple input multiple output (MIMO) can significantly reduce the number of required radio-frequency (RF) chains in millimeter-wave (mmWave) massiv…
Impact of Mistiming on the Achievable Information Rate of Rake Receivers in DS-UWB Systems
Chunhua Geng, Yukui Pei, Jiaqi Zhang +1
In this paper, we investigate the impact of mistiming on the performance of Rake receivers in direct-sequence ultra-wideband (DS-UWB) systems from the perspective of the achievable…