Systems Engineering and Electronics ›› 2025, Vol. 47 ›› Issue (6): 2055-2064.doi: 10.12305/j.issn.1001-506X.2025.06.33

• Communications and Networks • Previous Articles     Next Articles

Intent and situation-dual driven anti-jamming communication mechanism for data link

Shuhan LIU1, Tong LI1, Fuqiang LI2, Chungang YANG1,*   

  1. 1. School of Telecommunications Engineering, Xidian University, Xi'an 710071, China
    2. Key Laboratory of Data Link Technology, China Electronics Technology Group Corporation, Xi'an 710068, China
  • Received:2024-05-20 Online:2025-06-25 Published:2025-07-09
  • Contact: Chungang YANG

Abstract:

In response to the challenges of poor anti-jamming effect, weak self-adaptive ability of data link in high dynamic and strong confrontation scenarios, an intent and situation-dual driven anti-jamming communication mechanism for data link networks is proposed. Covering architecture, protocol, and technology, a domain-based hierarchical distributed anti-jamming network architecture is presented, which constructs a cross-layer adaptive anti-jamming protocol model driven by intent and situation and designs an intelligent anti-jamming decision algorithm driven by intent and situation. The multi-domain joint anti-jamming problem in a dynamic jamming environment is modeled as a Markov decision process, and the deep reinforcement learning algorithm is used to solve the time, space, frequency multi-dimensional joint anti-jamming transmission policy. The simulation results show that the network throughput and transmission success rate of the proposed mechanism are improved by 26.7% and 54.5% respectively compared with other methods, and the proposed mechanism significantly improve the anti-jamming transmission performance.

Key words: data link network, intent and situation-dual driven, anti-jamming communication, deep reinforcement learning

CLC Number: 

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