On robust spectrum sensing using M-estimators of covariance matrix  

作　　者：Zhedong LIU Abla KAMMOUN Mohamed-Slim ALOUINI 

机构地区：[1]King Abdullah University of Science and Technology,Thuwal 23955,Saudi Arabia

出　　处：《Science China(Information Sciences)》2020年第8期259-261,共3页中国科学（信息科学）（英文版）

摘　　要：Dear editor,Most of the spectrum sensing techniques are designed for Gaussian noise.These techniques do not consider the environment with the non-Gaussian(impulsive or heavy-tailed)noise.In a wireless communication system,impulsive noise frequently occurs and originates from numerous sources,for instance,switching transients in power lines,vehicle ignition,microwave ovens and devices with electromechanical switches.

关 键 词：SPECTRUM MATRIX EDITOR 

分 类 号：TN911.23[电子电信—通信与信息系统]