Unmanned aerial vehicle-aided over-the-air computing system based on full-duplex relay and trajectory and power optimization method thereof

US12333950B2 · kind B2 · utility

Assignee

• China University of Mining and Technology · CN

Inventors

• Song Li · Sichuan, CN
• Yanjing Sun · 安丰镇, CN
• Bowen Wang · New Taipei, TW
• Yu Zhou · Beijing, CN
• Xiao Bing Yun · Franklin, US
• Ruirui Chen · Xuzhou, CN
• Jiaqi Li · Lo Wu, CN

Key dates

• Filing date: Mar 22, 2023
• Grant date: Jun 17, 2025
• Expiry date: Dec 25, 2043

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02D30/70
• WIPO field: Control
• WIPO sector: Instruments

Abstract

Disclosed is an unmanned aerial vehicle (UAV)-aided over-the-air computing system based on full-duplex relay and a trajectory and power optimization method thereof. The UAV-aided over-the-air computing system adopts the UAV as a full-duplex relay for data fusing and forwarding. The method of the application aims at minimizing an average mean square error of over-the-air computing, and solves an optimization problem under constraints of sensor transmitting power, information transmission rate, UAV trajectory and denoising factor. For an overall joint optimization problem, each optimization variable is determined one by one by an alternative optimization method according to the high coupling of optimization variables.