基于模糊矩阵的多线程网络通信延迟检测技术研究  

Research on Multithreading Network Communication Delay Detection Technology Based on Fuzzy Matrix

作　　者：张翠芳[1] 姬楠楠[2] ZHANG Cui-fang;JI Nan-nan(Mechanical Engineering,College of Arts&Information Engineering,Dalian Polytechnic University,Dalian 116400,China;School of Sciences,Chang an University,Xi an 710049,China)

机构地区：[1]大连工业大学艺术与信息工程学院机械工程系,大连116400 [2]长安大学理学院,西安710049

出　　处：《科学技术与工程》2020年第27期11198-11203,共6页Science Technology and Engineering

基　　金：陕西省自然科学基金(2017JQ6064)。

摘　　要：在多线程网络中,网络延时是评价网络性能的重要指标,有效检测通信延迟技术可确保网络通信的高效运行。首先分析多线程网络通信延迟中的队列延迟与传输延迟,利用队列延迟与传输延迟建立多线程网络通信延迟检测模糊矩阵;再通过该矩阵对多线程网络中通信延迟情况进行评价判别,并对该判别矩阵实施一致性测试,最终实现对网络通信延迟情况的有效检测。分析仿真实验结果可知,所构建的模糊矩阵一致性较强,可用于对多线程网络通信延迟的检测。并且在不同带宽与不同干扰情况下,该方法对多线程网络通信延迟检测误差低于10 ms,正确率在90%以上,说明该方法具有较高的准确性与稳定性,实用性较强。In multi-threadednetworks,the network delay is an important index to evaluate network performance.An effective detection of communication delay technology can ensure the efficient operation of network communication.First,the queue delay and transmission delay in the multithreaded network communication delay were analyzed,and the fuzzy matrix of multithreaded network communication delay detection was established using queue delay and transmission delay.Secondly,the matrix was used to evaluate and judge the communication delay in the multithreaded network,and a consistency test of the matrix was carried out to realize the effective detection of the network communication delay at last.The simulation results show that the proposed fuzzy matrix shows strong consistency and can be used to detect the communication delay of multithreaded networks.In the case of different bandwidth and interference,the delay detection error of this method is within 10 ms,and the accuracy is above 90%,indicating that this method features high accuracy and stability,and thus has strong practicability.

关 键 词：模糊矩阵 多线程网络 通信延迟 队列延迟 传输延迟 检测 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]