数据采集与处理2026，Vol.41Issue(3)：687-700,14.DOI:10.16337/j.1004-9037.2026.03.005
基于波束-信道-功率联合优化的多干扰机协同决策方法
Multi-jammer Cooperative Decision-Making via Joint Beam-Channel-Power Optimization
摘要
Abstract
This study aims to address the critical challenges of energy diffusion,resource conflicts,and high-dimensional action spaces inherent in multi-jammer cooperative jamming within complex electromagnetic environments.Conventional omnidirectional jamming suffers from severe energy inefficiency,while independent decision-making among multiple jammers frequently results in interference overlap.Furthermore,the joint optimization of beam direction,jamming channel,and transmit power creates an exponentially growing action space that traditional reinforcement learning methods struggle to handle.To overcome these limitations,we propose a collaborative decision-making framework based on deep reinforcement learning to achieve three-dimensional joint resource optimization with minimal communication overhead.The proposed method constructs a multi-agent architecture featuring"centralized training with decentralized execution"(CTDE),where each jammer utilizes an independent deep Q-network to approximate action-value functions based on local observations.Centralized training is achieved through a shared global reward signal defined as the total number of successfully jammed users,aligning individual policies with system-wide objectives without high-bandwidth data exchange.To mitigate Q-value overestimation,double target networks with soft parameter updating are integrated.An adaptive Boltzmann exploration strategy with exponentially decaying temperature is employed to dynamically balance the exploration and the exploitation.The action space is formulated as a three-dimensional joint space integrating beam direction,frequency channel,and power level assignment.Comprehensive simulations conducted in a 400 m×400 m scenario with four communication user pairs and two intelligent jammers demonstrate the effectiveness of the proposed approach.Quantitative results indicate that the jamming success rate reaches approximately 90%,representing a 50%improvement over independent deep reinforcement learning and an 80%improvement over independent Q-learning.This approach effectively resolves resource conflicts in multi-jammer systems through global reward sharing while ensuring low communication overhead.The integration of double target networks and adaptive Boltzmann exploration successfully addresses training instability in high-dimensional spaces.By achieving joint optimization of spatial,spectral,and power resources,the method significantly enhances energy utilization efficiency,providing a robust technical foundation for intelligent electronic countermeasures.关键词
智能干扰/深度强化学习/多智能体协同/波束成形/资源联合优化Key words
intelligent jamming/deep reinforcement learning/multi-agent cooperation/beamforming/joint resource optimization分类
信息技术与安全科学引用本文复制引用
戴进,冯智斌,余帅,童晓兵,徐逸凡,龚玉萍,李欣然..基于波束-信道-功率联合优化的多干扰机协同决策方法[J].数据采集与处理,2026,41(3):687-700,14.基金项目
国家自然科学基金(62401625,62571548). National Natural Science Foundation of China(Nos.62401625,62571548). （62401625,62571548）
