| 针对SCPS-NP的协议分析方法 |
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| 引用本文： | 郑天明,王韬,李华.针对SCPS-NP的协议分析方法[J].军械工程学院学报,2011(3):56-59. |
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| 作者姓名： | 郑天明 王韬 李华 |
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| 作者单位： | 军械工程学院计算机工程系,河北石家庄050003 |
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| 摘 要： | 描述了卫星通信协议中网络层协议SCPS-NP的基本结构,阐述了BM算法与ID3算法原理,提出了一种新的针对空间传输协议的有效分析方法———NP-BM-ID3算法,并通过仿真实验进行验证。实验结果表明：通过将原有的数据集分类,该算法不仅有效地解决了模式串长度不足问题,而且减少了规则总数,在条件属性数量不变的情况下降低了运算复杂度。
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| 关 键 词： | 卫星通信协议 BM算法 ID3算法 协议识别 模式串匹配 |
Protocol Analysis Method on SCPS-NP |
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| ZHENG Tian-ming,WANG Tao,LI Hua.Protocol Analysis Method on SCPS-NP[J].Journal of Ordnance Engineering College,2011(3):56-59. |
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| Authors: | ZHENG Tian-ming WANG Tao LI Hua |
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| Institution: | (Department of Computer Engineering,Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | This paper presents the basic structure of the network layer protocol SCPS-NP in the satellite communication protocol,describes the principle of the BM and ID3 algorithms,proposes a new effective analysis method NP-BM-ID3 for space transport protocol,and verifies it through experiments.Experiment results demonstrate：that the new NP-BM-ID3 algorithm can classify the space data into different sets,overcome the insufficiency of pattern matching and reduce the rule number effectively.Meanwhile,it can reduce the algorithm complexity while keeping the number of the conditon properties. |
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| Keywords: | satellite communication protocol BM algorithm ID3 algorithm protocol identificationmode strand matching |
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