| 罗兰C自主TOC同步的研究 |
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| 引用本文： | 吴海涛,边玉敬,李志刚.罗兰C自主TOC同步的研究[J].时间频率学报,2002,25(1):1-8,17. |
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| 作者姓名： | 吴海涛 边玉敬 李志刚 |
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| 作者单位： | 中国科学院国家授时中心,陕西省临潼,710600 |
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| 摘 要： | 研究了罗兰C自主实现TOC同步的原理。根据TOC的特点 ,分析了罗兰C自主TOC同步的基本要求。定义了TOC信息的概念 ,提出了一种新的信息类型和相应的通信规约。分析了GRI脉冲序列与参考脉冲 ,以及调制码组与罗兰C脉冲组的时间关系。最后详细研究了在连续传输 (TOC信息和DGNSS交替 )方式下TOC同步的原理和方法。
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| 关 键 词： | 罗兰C TOC 同步 |
Study on Independent TOC Synchronization over Loran-C |
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| WU Hai-Tao BIAN Yu-Jing LI Zhi-Gang.Study on Independent TOC Synchronization over Loran-C[J].Journal of Time and Frequency,2002,25(1):1-8,17. |
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| Authors: | WU Hai-Tao BIAN Yu-Jing LI Zhi-Gang |
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| Abstract: | The principle of independent TOC(Time of Coincidence) synchronization over Loran-C is studied in this paper.The essential requirement for TOC synchronization is analyzed according to the characteristic of TOC. The concept of TOC Message is defined,and a new message type and its corresponding communication protocols are presented.The time relationships between GRI pulse sequences and reference pulses,as well as between modulation codes and Loran-C pulse groups are analyzed.Finally,for the mode of continuous transmission,the principle and method of TOC synchronization are studied. |
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| Keywords: | Loran-C time of coincidence synchronization |
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