摘要
对认知无线电技术的现状进行了简介,包括其标准化进程及关键技术,对认知无线电技术方面的专利申请进行了统计分析,并从专利角度向大家展示认知无线电技术的专利现状及发展趋势,为我国认知无线电技术的发展和应用提供一些思路和启示。
In this paper,the recent research of cognitive radio technology including key technologies and the term of standard are briefly introduced.The statistical analysis of patent applications in aspect of the cognitive radio technology is performed,and the patent status and development trends of cognitive radio technology is shown from the patent angle,which can provide some ideas and inspiration of developing and applying cognitive radio technology for China.
出处
《电视技术》
北大核心
2013年第S2期169-172,共4页
Video Engineering
关键词
认知无线电
专利分析
频谱
cognitive radio
patent analysis
frequency spectrum
