动态频谱共享研究现状及展望

动态频谱共享作为解决频谱供需矛盾的有效方式之一,在国际上受到了广泛关注。首先,对动态频谱共享的发展情况进行了概述。然后,对国际上动态频谱共享的政策制定、标准化及应用情况等进行了梳理。最后,结合无线电管理现状,分析了实施动态频谱共享在频率管理、台站管理及无线电监测等方面的影响及挑战。...

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Bibliographic Details
Published in电信科学 Vol. 32; no. 2; pp. 112 - 119
Main Author 冯岩 孙浩 许颖 方箭
Format Journal Article
LanguageChinese
Published 国家无线电监测中心,北京,100037 2016
Subjects
动态频谱共享
白频谱
认知无线电
高效利用
动态频谱共享
白频谱
cognitive radio
dynamic spectrum sharing
高效利用
white space
efficient utilization
认知无线电
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Summary:动态频谱共享作为解决频谱供需矛盾的有效方式之一,在国际上受到了广泛关注。首先,对动态频谱共享的发展情况进行了概述。然后,对国际上动态频谱共享的政策制定、标准化及应用情况等进行了梳理。最后,结合无线电管理现状,分析了实施动态频谱共享在频率管理、台站管理及无线电监测等方面的影响及挑战。
Bibliography:dynamic spectrum sharing, cognitive radio, white space, efficient utilization
FENG Yan,SUN Hao,XU Ying,FANG Jian（State Radio Monitoring Center, Beijing 100037, China）
11-2103/TN
As one of the most efficient ways to alleviate the problem of spectrum scarcity, dynamic spectrum sharing has drawn worldwide attention. Firstly, the concept of dynamic spectrum sharing was briefly introduced. Next, from the aspects of rulemaking, standardization and application, the international development of dynamic spectrum sharing was fully investigated. Finally, based on the current situation of radio management, the impact and challenges on frequency management, radio station management and radio monitoring were analyzed.
ISSN:1000-0801
DOI:10.11959/j.issn.1000-0801.2016062