| 摘要: |
| 针对复杂电磁对抗环境下干扰方难以直接获取效果反馈信息、缺乏通用性评估指标与评估方法的难题，提出了一种基于通信行为变化的干扰效果评估方法。首先，根据干扰方直接感知到的通信行为变化构建评估指标集。其次，结合层次分析法和模糊综合评价法，确定不同指标权重及对应评价体系下的受扰等级隶属度，综合分析得到评估结果。实例验证表明，该方法能够基于干扰方实际可感知到的通信行为信息，从多维度挖掘目标用户受扰后的行为变化与干扰效果的潜在映射关系，从而间接判断出干扰效果，为后续认知干扰决策提供一定的信息支撑。 |
| 关键词: 无线通信对抗 干扰效果评估 通信行为变化 层次分析 模糊综合评价 |
| DOI：10.20079/j.issn.1001-893x.240425002 |
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| 基金项目:国家自然科学基金资助项目（62071488,U22B2002） |
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| A Jamming Effect Evaluation Method Based on Change of Communication Behaviors |
| HE Xing,ZHU Zhuodan,FENG Zhibin,GONG Yuping,SUN Kai,LI Wenqi,REN Guochun |
| (1.College of Communication Engineering,Army Engineering University of PLA,Nanjing 210007,China;2.Unit 93117 of PLA,Nanjing 211515,China;3.Unit 31700 of PLA,Liaoyang 111000,China) |
| Abstract: |
| In view of the difficulty to directly obtain jamming effect feedback information and lack of universal evaluation indicators and evaluation methods in complex electromagnetic countermeasures environment,a jamming effect evaluation method based on the change of communication behaviors is proposed. First,the evaluation index set is constructed according to the change of communication behaviors which is sensed by jammer directly.Second,by combining the hierarchical analysis method and fuzzy comprehensive evaluation method,the weight of different indicators and the disturbance level membership under the corresponding evaluation system are determined,and the evaluation results are obtained through comprehensive analysis. Example verification shows that this method can explore the potential mapping relationship between user behavior change and jamming effect from communication behavior information actually perceived by the jammer,so as to indirectly judge jamming effect and provide certain information support for the subsequent cognitive jamming decision-making. |
| Key words: wireless communication confrontation jamming effect evaluation change of communication behaviors analytic hierarchy fuzzy comprehensive evaluation |
《电讯技术》编辑部 