CN104468000B - 一种电力光载无线通信系统的频谱感知方法 - Google Patents
一种电力光载无线通信系统的频谱感知方法 Download PDFInfo
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KR101366534B1 (ko) * | 2007-11-06 | 2014-02-25 | 삼성전자주식회사 | 파일럿 신호를 이용한 주파수 스펙트럼 센싱 방법 및 상기방법을 채용하는 인지 무선 시스템 |
CN101399564B (zh) * | 2008-10-27 | 2013-01-02 | 重庆邮电大学 | 一种感知无线电中空闲频谱的双次协作检测方法 |
CN101437295B (zh) * | 2008-12-09 | 2010-11-10 | 重庆邮电大学 | 一种基于snr比较的感知无线电协作频谱检测方法 |
CN101908934B (zh) * | 2009-06-08 | 2013-07-24 | 上海贝尔股份有限公司 | 频谱共享系统的频谱感知方法、装置和设备 |
CN102571241B (zh) * | 2012-02-20 | 2014-03-12 | 江苏新大诚信息技术有限公司 | 一种改进的双门限协作频谱感知方法 |
CN103987046B (zh) * | 2013-02-07 | 2017-10-27 | 电信科学技术研究院 | 一种无线频谱资源分配方法和设备 |
CN103209025B (zh) * | 2013-02-22 | 2015-12-02 | 中国电力科学研究院 | 基于分布式基站池的电力光载无线通信系统及实现方法 |
CN104184526B (zh) * | 2013-05-23 | 2018-05-01 | 北京邮电大学 | 基于最优检测门限的两步认知无线电频谱检测方法 |
CN103338085B (zh) * | 2013-07-04 | 2015-05-27 | 江苏科技大学 | 基于双门限值的两层协作频谱感知方法 |
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