基于AHP权重优化的数据链跳频网络信道负载统计算法

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摘 要：针对现有跳频网络信道负载统计方法存在的不足，通过分析节点设备统计性能影响因素，采用多类型数据无量纲归一化处理，基于层次分析法实现权重综合优化。在此基础上，提出多节点信道负载统计改进算法，使信道负载统计值能够准确反映信道真实状态，降低数据发送的碰撞概率，提高网络吞吐量。

关键词： 信道负载; 层次分析法; 跳频; 数据链

中图分类号： TN 972

文献标志码： ADOI：10.12305/j.issn.1001 506X.2025.02.33

Data link frequency hopping network channel load statistics algorithm

based on AHP weight optimization

ZHAO Zhiyong*， MAO Zhongyang， PAN Yaozong， XU Jianwu

（School of Aviation Combat Service，Naval Aviation University， Yantai 264001， China）

Abstract：Aiming at the shortcomings of existing channel load statistics methods in frequency hopping net works， the factors affecting the statistical performance of node devices are analyzed. Dimensionless normaliza tion processing of multi type data is adopted and comprehensive weight optimization based on analytic hierarchy process （AHP） is realized. On this basis， an improved multi node channel load statistics algorithm is proposed so that the channel load statistic values can accurately reflect the real state of the channel. The collision probabi lity of data transmission is reduced and the network throughput is improved.

Keywords：channel load; analytic hierarchy process （AHP）; frequency hopping; data link

0 引 言

作为一种有效的抗干扰方法，跳频（frequency hopping， FH）［1-3］技术已被广泛应用于数据链通信网络，以提高在复杂电磁环境下数据链消息传输的可靠性［4］。（剩余13825字）