Researchers at the University of Warsaw have unveiled a breakthrough method for detecting and precisely calibrating terahertz ...

IN the teeming pulse of Nigeria, where dreams surge like traffic at dawn and ambition hums beneath the heat of daily hustle, technology has quietly evolved into a second bloodstream. It is the ...

Abstract: In cognitive radio systems, predicting spectrum occupancies is a convenient alternative way to continuous spectrum sensing. It can provide information on spectrum usage and so empty spectrum ...