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UAV 시스템에서의 UAV와 GCS 간 Wi-Fi 통신 보안 향상 기법

Title
UAV 시스템에서의 UAV와 GCS 간 Wi-Fi 통신 보안 향상 기법
Translated Title
UAV System Security Enhancement in Wi-Fi Communication Between UAV and GCS
Authors
윤지영이효준박경준
DGIST Authors
윤지영; 이효준; 박경준
Issue Date
2020-04
Citation
한국통신학회논문지, 45(4), 686-690
Type
Article
Article Type
Article
Author Keywords
NetworkSecurityNetwork attackSystemCPS(Cyber-physical System)UAV(Unmanned Aerial Vehicle)Drone
ISSN
1226-4717
Abstract
UAV(Unmanned Aerial Vehicle)는 흔히 드론이라 불리며 최근 활용 범위가 넓어지고 있는 추세이다. 세계 드론 시장은 점차 성장하여 2026년 약 820억 달러에 이를 것으로 예상된다. 이와 함께 UAV 시스템의 취약점에 대한 대안 및 보안 역시 강조되고 있다. UAV는 RC transmitter, Bluetooth, Wi-Fi 등의 무선 통신으로GCS(Ground Control Station)와 연결되어 GCS로부터 미션을 받아 수행한다. 본 논문에서는 현재 PX4와Ardupilot에서 제안하는 Wi-Fi 텔레메트리 모듈 펌웨어의 프로세스와 해당 프로세스의 문제점에 대해 서술하고 이문제점을 해결할 수 있는 UAV와 GCS 간 Wi-Fi 통신의 보안 향상 기법을 제안한다. Unmanned Aerial Vehicles (UAVs), commonly called drones, which have recently become increasingly widespread, are expected to grow bringing the global drone market to about $ 82 billion by 2026. In addition, alternatives against vulnerabilities and security in UAV systems are also emphasized. UAV is connected to the GCS (Ground Control Station) to perform the mission by wireless communication such as RC transmitter, Bluetooth, Wi-Fi, etc. In this paper, we describe the process of firmware operating in the Wi-Fi telemetry module, proposed by PX4 and Ardupilot, and also the problems of the this process. And we propose a method to improve the security of Wi-Fi communication between UAV and GCS to solve this problem
URI
http://hdl.handle.net/20.500.11750/12603
DOI
10.7840/kics.2020.45.4.686
Publisher
한국통신학회
Related Researcher
  • Author Park, Kyung-Joon CSI(Cyber-Physical Systems Integration) Lab
  • Research Interests Cyber-Physical Systems; 무선 센서-액츄에이터 네트워크; 스마트 팩토리
Files:
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Collection:
Department of Information and Communication EngineeringCSI(Cyber-Physical Systems Integration) Lab1. Journal Articles


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