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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Autori principali:	Lu Si, Weizhang Xu, Xinle Yu, Hang Yin
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2023-11-01
Serie:	Sensors
Soggetti:	compressed sensing single-carrier frequency domain equalization orthogonal matching pursuit simultaneous orthogonal matching pursuit Cramér–Rao lower bound
Accesso online:	https://www.mdpi.com/1424-8220/23/23/9509
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