Abstract: In this paper, a novel hierarchical pre-distorted layered asymmetrically clipped optical orthogonal time frequency space (HPD-LACO-OTFS) scheme is proposed to enhance the power efficiency ...

Abstract: Although image restoration methods have achieved great success on single distortion, their performance declines when faced with hybrid distortion effects in real-world scenarios. Recently, ...

On Jan. 30, the Canadian Union of Public Employees (CUPE) released a statement on the situation in Iran. It claimed to stand in solidarity with the “people of Iran,” deploring repression and calling ...