| 深空通信信道编译码技术研究 |
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| 引用本文： | 翟政安,罗伦,时信华.深空通信信道编译码技术研究[J].飞行器测控学报,2005,24(3):1-5. |
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| 作者姓名： | 翟政安 罗伦 时信华 |
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| 作者单位： | 中国人民解放军63999部队·北京·100094;北京跟踪与通信技术研究所·北京·100094 |
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| 摘 要： | 初步分析了深空通信的信道特点，参考国外深空通信系统信道编译码方案。结合我国的现状，提出了我国未来深空通信系统应采用的编译码方案，并分析了实现的难点及关键技术。同时，根据信道特点和数据传输速率的要求给出了深空通信的调制方式。
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| 关 键 词： | 深空探测 信道编码 信道译码 |
Research on Channel Encoding and Decoding Technologies for Deep Space Communication |
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| ZHAI Zheng-an LUO Lun SHI Xin-hua.Research on Channel Encoding and Decoding Technologies for Deep Space Communication[J].Journal of Spacecraft TT&C Technology,2005,24(3):1-5. |
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| Authors: | ZHAI Zheng-an LUO Lun SHI Xin-hua |
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| Institution: | ZHAI Zheng-an~1 LUO Lun~1 SHI Xin-hua~2 |
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| Abstract: | Features of the channels for deep space communication are analyzed. Based on channel encoding and decoding solutions for deep space communication systems abroad and current status in China, the paper proposes channel encoding and decoding solutions for China's future deep space communication systems and analyzes the challenges and key technologies for implementation. Meanwhile, modulation schemes for deep space communication are provided based on channel features and requirements on data transmission rates. |
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| Keywords: | Deep Space Exploration Channel Encoding Channel Decoding |
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