Vulnerabilities in ADS-B and Verification Method

被引：6

作者：

Chen, Yukun ^{[1
]}

Zhou, Luhua ^{[2
]}

机构：

[1] North China Air Traff Management Bur, Beijing, Peoples R China

[2] Southeast Univ, Sch Transportat, Nanjing LES Informat Technol Co Ltd, Nanjing, Peoples R China

来源：

PROCEEDINGS OF 2020 IEEE 2ND INTERNATIONAL CONFERENCE ON CIVIL AVIATION SAFETY AND INFORMATION TECHNOLOGY (ICCASIT) | 2020年

关键词：

ADS-B; vulnerable; attack; GPS; verification;

D O I：

10.1109/ICCASIT50869.2020.9368812

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

According to ASBU development, ADS-B surveillance technology has been extensively constructed, and the data is sent to ATC system. ADS-B provides many benefits to both pilots and air traffic control that improve both the safety and efficiency of flight. ADS-B ground stations are significantly cheaper to install and operate compared to primary and secondary radar systems and can transfer much more information. But ADS-B is broadcast and unencrypted data, it is vulnerable to he attacked. The ADS-B positioning information comes from airborne GPS. Therefore the location information jumps and failures often occur due to the GPS signal being interfered. GPS interference has occurred many times in the Capital Airport area. Therefore, the verification of ADS-B data is particularly important. This paper classifies ADS-B interference and analyzes the current ADS-B interference of China. For the interference situation, several verification methods are proposed to ensure the accuracy of ADS-B.

引用

页码：90 / 94

页数：5

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