An Improved Orthogonal Matching Pursuit Algorithm for CS-Based Channel Estimation

Wireless broadband transmission channels usually have time-domain-sparse properties, and the reconstruction of these channels using a greedy search-based orthogonal matching pursuit (OMP) algorithm can effectively improve channel estimation performance while decreasing the length of the reference si...

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Autors principals:	Lu Si, Weizhang Xu, Xinle Yu, Hang Yin
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2023-11-01
Col·lecció:	Sensors
Matèries:	compressed sensing single-carrier frequency domain equalization orthogonal matching pursuit simultaneous orthogonal matching pursuit Cramér–Rao lower bound
Accés en línia:	https://www.mdpi.com/1424-8220/23/23/9509
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