全球5G频谱研究概述及启迪

发布时间：2018-04-21 22:13

  本文选题：G系统 + 全频段　； 参考：《电讯技术》2017年06期

【摘要】：第五代移动通信系统(5G)已成为全球信息通信技术的重点发展方向,受到政府和行业的广泛关注。首先,对国际电信联盟无线电通信部门(ITU-R)建议书中发布的5G愿景进行了概述和分析,指出5G系统将使用高中低全频段;然后,总结了全球主要国家和地区关于5G频率政策的最新动向,分析了其高中低频段候选频率的当前使用情况和未来可用性,并指出了我国对相关频段的策略和考虑;最后,基于我国无线电管理政策及面临的形势,结合5G系统特性,提出了对于5G频率研究工作的思考和建议。
[Abstract]:The fifth generation mobile communication system (5G) has become the key development direction of global information and communication technology (ICT), and has been widely concerned by the government and industry. First, the 5G vision published in the ITU radiocommunications department recommendation is outlined and analyzed, indicating that the 5G system will use high, middle and low full frequency bands; then, This paper summarizes the latest trends of 5G frequency policies in major countries and regions of the world, analyzes the current use and future availability of the candidate frequencies in the middle and high frequency bands, and points out the strategies and considerations for the relevant frequency bands in China. Based on the radio management policy and the situation in China, combined with the characteristics of 5G system, this paper puts forward some thoughts and suggestions for the study of 5G frequency.
【作者单位】： 国家无线电监测中心;北京邮电大学信息与通信工程学院;
【基金】：国家高技术研究发展计划(863计划)项目(2014AA01A707) 国家科技重大专项(2014ZX03001027)
【分类号】：TN929.5
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本文编号：1784290