通信学报 ›› 2023, Vol. 44 ›› Issue (11): 161-172.doi: 10.11959/j.issn.1000-436x.2023195

• 学术论文 • 上一篇    

面向认知通信防护的穿透式干扰效能评估方法

孙志国1, 肖硕1, 吴毅杰2, 李诗铭2, 王震铎1   

  1. 1 哈尔滨工程大学通信与信息工程学院,黑龙江 哈尔滨 150001
    2 上海航天电子技术研究所,上海 201109
  • 修回日期:2023-10-09 出版日期:2023-11-01 发布日期:2023-11-01
  • 作者简介:孙志国(1977− ),男,黑龙江哈尔滨人,博士,哈尔滨工程大学教授、博士生导师,主要研究方向为认知数据链、无线通信与防护
    肖硕(1999− ),男,黑龙江哈尔滨人,哈尔滨工程大学硕士生,主要研究方向为数据链干扰效能评估
    吴毅杰(1984− ),男,福建漳州人,上海航天电子技术研究所高级工程师,主要研究方向为测控通信相关技术
    李诗铭(1994− ),女,黑龙江齐齐哈尔人,上海航天电子技术研究所工程师,主要研究方向为数据链相关通信技术
    王震铎(1989− ),男,黑龙江哈尔滨人,博士,哈尔滨工程大学副教授、硕士生导师,主要研究方向为变换域通信理论与技术、数据链关键技术及其干扰效能评估方法
  • 基金资助:
    国家自然科学基金资助项目(62001138)

Evaluation method of penetrating jamming effectiveness for cognitive communication protection

Zhiguo SUN1, Shuo XIAO1, Yijie WU2, Shiming LI2, Zhenduo WANG1   

  1. 1 College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China
    2 Shanghai Institute of Aerospace Electronics Technology, Shanghai 201109, China
  • Revised:2023-10-09 Online:2023-11-01 Published:2023-11-01
  • Supported by:
    The National Natural Science Foundation of China(62001138)

摘要:

在认知通信对抗场景下,为了支撑“通信模块/参数与干扰的多维正交配置式通信防护”的实施,干扰效能需要具备模块级响应能力,提出一种穿透式干扰效能评估方法。首先,选取各信号处理模块的核心参数作为评估参量;然后,采用层次分析法和熵权法确定指标权重,通过专家权重分配解决了层次分析法中的协同问题,通过非均匀映射解决了熵权法中的权重分配问题;最后,通过博弈论权衡主客观权重,利用优劣解距离法判断干扰效能;并对 Link16 数据链的干扰效能进行评估实验,综合考虑了干扰类型、干扰频点个数、干扰时间和系统类型等多个方面。实验结果表明,穿透式干扰效能评估方法不仅可以直观展示评估结果与指标参数之间的关系,而且具有良好的干扰区分能力。

关键词: 穿透式效能评估, 组合赋权, 博弈论, 优劣解距离法, 干扰效能评估

Abstract:

In order to support the implementation of “multidimensional orthogonal configured communication protection between communication modules as well as parameters and interference” in cognitive communication countermeasures scenarios, jamming effectiveness requires module level responsiveness.A penetrating jamming effectiveness evaluation method was proposed.Firstly, the core parameters of each signal processing module were selected as evaluation parameters.Secondly, analytic hierarchy process (AHP) and entropy weight method (EWM) were used to determine the weight of indicators.The coordination problem in AHP was solved through expert weight allocation, and the weight allocation problem in EWM was solved through non-uniform mapping.Finally, the subjective and objective weights were weighed through game theory, and the jamming effectiveness was judged by the technique for order preference by similarity to ideal solution (TOPSIS).By conducting evaluation experiments on the jamming performance of the Link16 data link, taking into account multiple aspects such as jamming types, number of jamming frequencies, jamming duration, and system types.Experiment results demonstrate that the penetration-based jamming performance evaluation method not only provides a more intuitive representation of the relationship between evaluation results and metric parameters, but also possesses excellent jamming discrimination capability.

Key words: penetrating effectiveness evaluation, combination weighting, game theory, TOPSIS, jamming effectiveness evaluation

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