Journal on Communications ›› 2024, Vol. 45 ›› Issue (1): 54-62.doi: 10.11959/j.issn.1000-436x.2024036

• Topics: Intelligent Communication and Network Technologies for Manned/Unmanned Cooperation Systems • Previous Articles    

Causality adversarial attack generation algorithm for intelligent unmanned communication system

Shuwen YU1, Wei XU1,2, Jiacheng YAO1   

  1. 1 National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China
    2 Purple Mountain Laboratories, Nanjing 211111, China
  • Revised:2023-08-28 Online:2024-01-01 Published:2024-01-01
  • Supported by:
    The National Natural Science Foundation of China(62022026);The National Natural Science Foundation of China(62211530108);The Fundamental Research Funds for the Central Universities(2242022K60002);The Fundamental Research Funds for the Central Universities(2242023K5003)

Abstract:

A causality adversarial attack generation algorithm was proposed in response to the causality issue of gradient-based adversarial attack generation algorithms in practical communication system.The sequential input-output features and temporal memory capability of long short-term memory networks were utilized to extract the temporal correlation of communication signals while satisfying practical causality constraints, and enhance the adversarial attack performance against unmanned communication systems.Simulation results demonstrate that the proposed algorithm outperforms existing causality adversarial attack algorithms, such as universal adversarial perturbation, under identical conditions.

Key words: intelligent communication system, adversarial attack, deep learning, causal system, long short-term memory network

CLC Number: 

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