| 分包遥测中帧长与包长的关系探讨 |
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| 引用本文： | 顾莹琦.分包遥测中帧长与包长的关系探讨[J].中国空间科学技术,2001,21(2):37-42. |
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| 作者姓名： | 顾莹琦 |
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| 作者单位： | 北京空间飞行器总体设计部!北京100086 |
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| 摘 要： | 在分包遥测中建立了传层入口处源包的长度模型，分析了不同帧长度和包长对比关系下对帧形成时间分布的影响，以及帧效率和帧等待时间之间的关系问题。获得的结果可为包装层可应用过程源包长度的确定以 及传送层数据流的分析和数据延时分析提供参考。
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| 关 键 词： | 遥测 数据结构 数据分析 帧长 包长 分包遥测 星上数据源 |
Discussion of the Relationship Between Packet Length and Frame Length in Packet Telemetry |
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| Gu Yingqi.Discussion of the Relationship Between Packet Length and Frame Length in Packet Telemetry[J].Chinese Space Science and Technology,2001,21(2):37-42. |
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| Authors: | Gu Yingqi |
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| Abstract: | Two models of packet length are developed at the entrance of transfer layer in packet telemetry.The distribution of framing time is analyzed for different ratio of frame length to packet length.And the relationship between frame efficiency and frame waiting time is also analyzed.These results might help to analyze data stream and data delay in transfer layer,and determine the proper packet length to achieve high system performance. |
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| Keywords: | Telemetry Data structure Data analysis |
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