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  • 方 箭,鲁 俊,朱 颖,等.全球数字红利频谱释放现状及展望[J].电讯技术,2015,55(12): - .    [点击复制]
  • FANG Jian,LU Jun,ZHU Ying,et al.Status and prospect of global digital dividend[J].,2015,55(12): - .   [点击复制]
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全球数字红利频谱释放现状及展望
方箭,鲁俊,朱颖,李芃芃
0
(国家无线电监测中心 北京 100037;中国信息通信研究院 北京 100191)
摘要:
数字红利频谱对于公众移动通信的发展有着非常重要的意义。首先,分析了全球移动通信的发展趋势,表明对频谱需求量急剧增长,特别是对数字红利频谱的需求;然后,概述了全球地面广播电视模数转换情况,从国际标准化和世界重要地区两个维度分析了全球数字红利频谱如何用于移动通信;最后,总结了全球数字红利所面临的机遇、问题和挑战,对未来数字红利频段全球合理使用提出了建议。
关键词:  移动通信;频率规划  数字红利;广播电视
DOI:
基金项目:国家科技重大专项(2014ZX03001027)
Status and prospect of global digital dividend
FANG Jian,LU Jun,ZHU Ying,LI Pengeng
()
Abstract:
Digital dividend spectrum has great significance for the development of public mobile communications. Firstly,the trend of global mobile communication is analyzed,which indicates the rapid growth of spectrum requirements,especially for digital dividend spectrum. Secondly,by overviewing of the current analog-to-digital conversion status of global terrestrial broadcasting television,the implementation of digital dividend spectrum in mobile communication is analyzed from two different dimensions of international standardizations and the world’s major regions. Finally,the opportunities,challenges and issues raising with global digital dividend are summarized,while some proposals on appropriate spectrum usage of future digital dividend spectrum are provided as well.
Key words:  mobile communication  frequency planning  digital dividend  digital broadcasting television
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