Chinese Journal on Internet of Things ›› 2022, Vol. 6 ›› Issue (4): 104-116.doi: 10.11959/j.issn.2096-3750.2022.00293

• Theory and Technology • Previous Articles     Next Articles

Multi-domain collaborative anti-jamming based on multi-agent deep reinforcement learning

Biao ZHANG1, Ximing WANG2, Yifan XU1, Wen LI1, Hao HAN1, Songyi LIU1, Xueqiang CHEN1   

  1. 1 College of Communications Engineering, Army Engineering University of PLA, Nanjing 210007, China
    2 College of Information and Communication, National University of Defense Technology, Wuhan 430010, China
  • Revised:2022-08-22 Online:2022-12-30 Published:2022-12-01
  • Supported by:
    The National Natural Science Foundation of China(62071488);The National Natural Science Foundation of China(61961010)

Abstract:

Dynamic transmission requirements and the limited cache space bring great challenges to wireless data transmission in the malicious jamming environment.Aiming at the above problems, a collaborative anti-jamming channel selection and data scheduling joint decision method for distributed internet of things was studied from the perspective of frequency domain and time domain.A data transmission model based on multi-user Markov decision process was constructed and a collaborativeanti-jamming joint-channel-and-data decision algorithm based on multi-agent deep reinforcement learning was proposed.Simulation results show that the proposed algorithm can effectively avoid the malicious jamming and the co-channel interference.Compared with the comparison algorithm, the network throughput is significantly improved, and the number of packet dropout is significantly reduced.

Key words: collaborative anti-jamming, channel selection, data scheduling, multi-agent reinforcement learning, deep learning

CLC Number: 

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