通信学报Issue(z2):118-124,7.DOI:10.3969/j.issn.1000-436x.2012.z2.015
认知无线网络中基于Cholesky分解的统计协方差频谱检测算法
Statistical covariance blind detection algorithm based on cholesky factorization in cognitive radio network
摘要
Abstract
10.3969/j.issn.1000-436x.2012.z2.015关键词
协方差矩阵/认知无线网络/Wishart分布/cholesky分解/盲检测Key words
covariance matrix/cognitive radio network/wishart distribution/choleskyfactorization/blind detection分类
信息技术与安全科学引用本文复制引用
李映雪,沈树群,胡浪涛,王秋才..认知无线网络中基于Cholesky分解的统计协方差频谱检测算法[J].通信学报,2012,(z2):118-124,7.基金项目
国家自然科学基金资助项目(60672132,60872149) Foundation Item:The National Natural Science Foundation of China (60672132,60872149) (60672132,60872149)