Wireless secure communication involving UAV: an overview of physical layer security

نویسندگان

چکیده

Unmanned aerial vehicle (UAV) is a flight device with power and energy based on computer program control, which has the characteristics of small size, light weight, high maneuverability low cost. With its characteristics, UAV can play an important role in military civil fields. However, due to broadcast nature wireless communication inherent air-to-ground line-of-sight channel, system more vulnerable security threats. On basis traditional encryption technology, secrecy capacity be improved by introducing physical layer security. This article aims study system, summarizes latest research results safety involving UAVs layer, such as trajectory optimization, allocation, user scheduling cooperative UAVs. Further, some potential directions challenges are discussed.

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ژورنال

عنوان ژورنال: MATEC web of conferences

سال: 2021

ISSN: ['2261-236X', '2274-7214']

DOI: https://doi.org/10.1051/matecconf/202133604005