| GSM-R互调干扰的研究 |
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| 引用本文： | 施瑞,王长林.GSM-R互调干扰的研究[J].铁路计算机应用,2009,18(11):48-51. |
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| 作者姓名： | 施瑞 王长林 |
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| 作者单位： | 西南交通大学,信息科学与技术学院,成都610031 |
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| 摘 要： | 介绍我国公用蜂窝数字移动网络和铁路GSM-R网络频谱分配情况,简要说明互调干扰的来源,分析其频率分量的组合.以三阶互调干扰为主,分析其对铁路GSM-R的影响情况,提出对抗互调干扰措施的若干建议.
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| 关 键 词： | GSM-R 互调干扰 三阶 频谱 |
| 收稿时间： | 2009-11-15 |
Study on GSM-R intermodulation interference |
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| SHI Rui,WANG Chang-fin.Study on GSM-R intermodulation interference[J].Railway Computer Application,2009,18(11):48-51. |
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| Authors: | SHI Rui WANG Chang-fin |
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| Institution: | ( School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, China ) |
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| Abstract: | It was introduced the spectrum distribution of our country public cellular network and GSM-R in railway, then briefly explained the source of intermodulation interference, analyzed the frequency combination. Incorporating the rail traffic, it was taken three order intermodulation interference as main consideration object, analyzed influence situation for GSM-R. Lastly, proposed the suggestions of anti-intermodulation interference. |
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| Keywords: | GSM-R |
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