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[ "张晓燕(1982-),女,博士,国家无线电监测中心工程师,主要研究方向为电波传播、无线通信和电磁兼容。" ]
[ "杨夏青(1988-),男,国家无线电监测中心助理工程师,主要研究方向为无线通信。" ]
[ "韩锐(1984-),男,博士,国家无线电监测中心工程师,主要研究方向为无线通信。" ]
网络出版日期:2016-04,
纸质出版日期:2016-04-20
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张晓燕, 杨夏青, 韩锐. 国际海事卫星移动通信系统与下一代IMT系统在扩展C频段的共存[J]. 电信科学, 2016,32(4):76-82.
Xiaoyan ZHANG, Xiaqing YANG, Rui HAN. Frequency sharing of the international maritime satellite mobile communication system and the next generation IMT system[J]. Telecommunication science, 2016, 32(4): 76-82.
张晓燕, 杨夏青, 韩锐. 国际海事卫星移动通信系统与下一代IMT系统在扩展C频段的共存[J]. 电信科学, 2016,32(4):76-82. DOI: 10.11959/j.issn.1000-0801.2016087.
Xiaoyan ZHANG, Xiaqing YANG, Rui HAN. Frequency sharing of the international maritime satellite mobile communication system and the next generation IMT system[J]. Telecommunication science, 2016, 32(4): 76-82. DOI: 10.11959/j.issn.1000-0801.2016087.
根据《中华人民共和国无线电频率划分规定》和国际电信联盟《无线电规则》的相关规定可知,在我国第四代国际海事卫星移动通信系统的空对地(下行)链路与下一代IMT系统存在频率重叠。为了保证第四代国际海事卫星移动通信系统与下一代IMT系统在扩展C频段的共存,给出了使上述两系统正常工作的前提条件或保护措施。通过理论分析、仿真计算以及调研厂商的制造水平,给出了关于第四代国际海事卫星移动通信系统与下一代IMT系统在扩展C频段共存的建议。
According to the “Table of Frequency Allocations of People’s Republic of China”and the relevant provisions of the“Radio Regulations”,it is shown that there are frequency overlap between the space to ground(down) link of the fourth-generation international maritime satellite(INMARSAT)mobile communication system and the next generation international mobile telecommunication(IMT)system in China. In order to guarantee the coexistence of the fourth-generation INMARSAT mobile communication system and the next generation of IMT system,the operation prerequisites or protection distances were analyzed. Based on the theoretical analysis,the simulation and survey of production level of equipment company,some suggestions on how to make the above two systems coexist were presented.
中华人民共和国工业与信息化部 . 中华人民共和国无线电频率划分规定 [S/OL ] .[2014-01-29 ] . http://www.miit.gov.cn/n11293472/n11293832/n12843926/n13917072/15865839.html http://www.miit.gov.cn/n11293472/n11293832/n12843926/n13917072/15865839.html .
Ministry of Industry and Information Technology . People’s Republic of China Radio Frequency Allocation Provisions [S/OL ] . [2014-01-29 ] . http://www.miit.gov.cn/n11293472/n11293832/n12843926/n13917072/15865839.html http://www.miit.gov.cn/n11293472/n11293832/n12843926/n13917072/15865839.html .
User equipment(UE)radio transmission and reception:3GPP TS36.101:2012 [S/OL ] .[2012-09-01 ] . http://www.3gpp.org/DynaReport/36-series.html http://www.3gpp.org/DynaReport/36-series.html .
Base station (BS)radio transmission and reception:3GPP TS36.104:2013 [S/OL ] . [2013-09-01 ] . http://www.3gpp.org/DynaReport/36-series.html http://www.3gpp.org/DynaReport/36-series.html .
Radio frequency (RF)system scenarios:TS36.942:2010 [S/OL ] . [2010-12-01 ] . http://www.3gpp.org/DynaReport/36-series.html http://www.3gpp.org/DynaReport/36-series.html .
Apportionment of the allowable error performance degradations to fixed-satellite service(FSS)hypothetical reference digital paths arising from time invariant interference for systems operating below 30 GHz:ITU-R S.1432-1:2006 [S/OL ] .[2006-01-01 ] . http://www.itu.int/pub/R-REC http://www.itu.int/pub/R-REC .
李景春 , 黄标 , 黄嘉 , 等 . 电磁频谱工程 [M ] . 北京 : 人民邮电出版社 , 2008 .
LI J C , HUANG B , HUANG J , et al . Electromagnetic spectrum engineering [M ] . Beijing : Posts and Telecom Press , 2008 .
Radiation diagrams for use as design objectives for antennas of earth stations operating with geostationary satellites:ITU-R S. 580-6:2004 [S/OL ] .[2004-01-01 ] . http://www.itu.int/pub/R-REC http://www.itu.int/pub/R-REC .
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