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A deep learning approach to efficient drone mobility support

Published: 07 October 2020 Publication History

Abstract

The growing deployment of drones in a myriad of applications relies on seamless and reliable wireless connectivity for safe control and operation of drones. Cellular technology is a key enabler for providing essential wireless services to drones flying in the sky. Existing cellular networks targeting terrestrial usage can support the initial deployment of low-altitude drone users, but there are challenges such as mobility support. In this paper, we propose a novel handover framework for providing efficient mobility support and reliable wireless connectivity to drones served by a terrestrial cellular network. Using tools from deep reinforcement learning, we develop a deep Q-learning algorithm to dynamically optimize handover decisions to ensure robust connectivity for drone users. Simulation results show that the proposed framework significantly reduces the number of handovers at the expense of a small loss in signal strength relative to the baseline case where a drone always connect to a base station that provides the strongest received signal strength.

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Cited By

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  • (2024)Advancing UAV Communications: A Comprehensive Survey of Cutting-Edge Machine Learning TechniquesIEEE Open Journal of Vehicular Technology10.1109/OJVT.2024.34010245(825-854)Online publication date: 2024
  • (2024)Cooperative Deep Reinforcement Learning for Dynamic Pollution Plume Monitoring Using a Drone FleetIEEE Internet of Things Journal10.1109/JIOT.2023.332824211:5(7325-7338)Online publication date: 1-Mar-2024
  • (2024)Machine learning-based approaches for handover decision of cellular-connected drones in future networks: A comprehensive reviewEngineering Science and Technology, an International Journal10.1016/j.jestch.2024.10173255(101732)Online publication date: Jul-2024
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      cover image ACM Conferences
      DroneCom '20: Proceedings of the 2nd ACM MobiCom Workshop on Drone Assisted Wireless Communications for 5G and Beyond
      September 2020
      105 pages
      ISBN:9781450381055
      DOI:10.1145/3414045
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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      Published: 07 October 2020

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      Author Tags

      1. 5G
      2. UAV
      3. deep learning
      4. drone
      5. handover
      6. mobility management
      7. non-terrestrial networks
      8. reinforcement learning

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      View all
      • (2024)Advancing UAV Communications: A Comprehensive Survey of Cutting-Edge Machine Learning TechniquesIEEE Open Journal of Vehicular Technology10.1109/OJVT.2024.34010245(825-854)Online publication date: 2024
      • (2024)Cooperative Deep Reinforcement Learning for Dynamic Pollution Plume Monitoring Using a Drone FleetIEEE Internet of Things Journal10.1109/JIOT.2023.332824211:5(7325-7338)Online publication date: 1-Mar-2024
      • (2024)Machine learning-based approaches for handover decision of cellular-connected drones in future networks: A comprehensive reviewEngineering Science and Technology, an International Journal10.1016/j.jestch.2024.10173255(101732)Online publication date: Jul-2024
      • (2023)D3QN-Based Trajectory and Handover Management for UAVs Co-Existing with Terrestrial Users2023 21st International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)10.23919/WiOpt58741.2023.10349832(103-110)Online publication date: 24-Aug-2023
      • (2022)Mobility Management of Unmanned Aerial Vehicles in Ultra–Dense Heterogeneous NetworksSensors10.3390/s2216601322:16(6013)Online publication date: 12-Aug-2022
      • (2022)On the Performance of Mobile Cellular-Connected Drones Under Practical Antenna ConfigurationsIEEE Transactions on Vehicular Technology10.1109/TVT.2022.316945071:7(7548-7560)Online publication date: Jul-2022

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