A Non-Stationary Channel Model for 6G Multi-UAV Cooperative Communication

Bai, Lu; Huang, Ziwei; Feng, Tao; Cheng, Xiang

doi:10.1109/twc.2023.3283602

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2024

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Cited by 6 publications

References 24 publications

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UAV Communications and Channel Modeling

Bai,

Huang,

Cheng

2024

Wireless Networks

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UAV Communications and Channel Modeling

Bai,

Huang,

Cheng

2024

Wireless Networks

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Three‐dimensional geometry‐based channel modeling and simulations for reconfigurable intelligent surface‐assisted uav‐to‐ground MIMO communications

Wang,

Chen,

Wang

et al. 2024

IET Communications

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Consisting of a large number of passive reflectors, reconfigurable intelligent surface (RIS) has gained traction as an approach to enhance communication quality. The specular reflection assumption is common when ideal conditions are considered. In this paper, an anomalous‐reflector model was found for each RIS reflection unit, deviating from the specular reflector assumption, and the impacts of the aperture area and radiation pattern of the RIS reflecting elements are taken into account. A three‐dimensional (3D) geometry‐based RIS‐assisted channel model is proposed for stochastic multiple‐input multiple‐output (MIMO) unmanned aerial vehicle (UAV)‐to‐ground communications. The RIS is deployed on an additional UAV in the proposed model, which assists the UAV transmitter for reflecting its own signals to the mobile receiver (MR) on the ground level, thereby boosting the quality of signal transmission. In order to achieve a perfect beam alignment towards the desired direction, the reflection phase is regulated by considering the propagation distances among UAV, RIS, and MR.

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CPP-OTPO: A Cognitive Multi-UAV System for Adaptive Path and Trajectory Optimization

Raja,

Essaky,

et al. 2024

IEEE INFOCOM 2024 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)

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A Non-Stationary Channel Model for 6G Multi-UAV Cooperative Communication

Cited by 6 publications

References 24 publications

UAV Communications and Channel Modeling

UAV Communications and Channel Modeling

Three‐dimensional geometry‐based channel modeling and simulations for reconfigurable intelligent surface‐assisted uav‐to‐ground MIMO communications

CPP-OTPO: A Cognitive Multi-UAV System for Adaptive Path and Trajectory Optimization

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