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Published at November 25

Structured Tensor Decomposition Based Channel Estimation and Double Refinements for Active RIS Empowered Broadband Systems

eess.SP

math.IT

Released Date: November 25, 2024

Authors: Yirun Wang¹, Yongqing Wang¹, Yuyao Shen¹, Gongpu Wang¹, Chintha Tellambura¹

Aff.: ¹Not specified

Arxiv: http://arxiv.org/abs/2411.16420v1

Refer to caption

	$K=16$	$K=24$	$K=32$	$K=40$	$K=48$
ALS-CPD	$94.0\%$	$93.6\%$	$90.1\%$	$90.3\%$	$90.8\%$
VSCPD	$100\%$	$100\%$	$100\%$	$100\%$	$100\%$