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Journal of Zhejiang University SCIENCE C 1998 Vol.-1 No.-1 P.

http://doi.org/10.1631/FITEE.2500007


Dynamic joint resource allocation in maritime wireless communication networks: a meta-reinforcement learning approach based on knowledge embedding


Author(s):  Zhongyang MAO1, 2, Zhilin ZHANG1, 2, Faping LU1, 2, Xiguo LIU1, 2, Zhichao XU1, 2, Yaozong PAN1, 2, Jiafang KANG1, 2, Yang YOU3

Affiliation(s):  1Naval Aeronautic University, Yantai 264001, China; more

Corresponding email(s):   freedom_mzy@163.com, zzl19970811@163.com

Key Words:  Marine wireless communication, Resource allocation, Knowledge embedding, Meta-reinforcement learning


Zhongyang MAO1,2, Zhilin ZHANG1,2, Faping LU1,2, Xiguo LIU1,2, Zhichao XU1,2, Yaozong PAN1,2, Jiafang KANG1,2, Yang YOU3. Dynamic joint resource allocation in maritime wireless communication networks: a meta-reinforcement learning approach based on knowledge embedding[J]. Frontiers of Information Technology & Electronic Engineering, 1998, -1(-1): .

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journal="Frontiers of Information Technology & Electronic Engineering",
volume="-1",
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year="1998",
publisher="Zhejiang University Press & Springer",
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Abstract: 
As human exploration of the ocean expands, the demand for continuous, high-quality, and ubiquitous maritime com-munication is steadily increasing. However, the dynamic nature of the marine environment and resource constraints present sig-nificant challenges for traditional heuristic resource allocation methods, complicating the balance between high-quality commu-nication and limited network resources. This results in suboptimal system throughput and an over-reliance on specific problem structures. To address these issues, in this paper we introduce a joint resource allocation method based on knowledge embedding. The proposed approach includes an action distribution alignment module designed to improve resource utilization by preventing unreasonable action-output combinations. Furthermore, by integrating knowledge embedding with meta-reinforcement learning techniques, a physical guidance loss function is formulated, which effectively reduces the sample size required for model training, thereby enhancing the algorithm’s generalization capabilities. Simulation results show that the proposed method achieves an increase in average system throughput of 31.19% compared to the MAML-PPO algorithm and 80.91% compared to the RL2 algorithm, across various channel environments.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

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