Abstract: This paper proposes an efficient channel estimation algorithm for millimeter wave (mmWave) systems with a hybrid analog-digital multiple-input ...
Abstract—This paper proposes an efficient channel estima- tion algorithm for millimeter wave (mmWave) systems with a hybrid analog-digital multiple-input ...
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Feb 22, 2019 · In this paper, we develop a low-complexity channel estimation for hybrid millimeter wave (mmWave) systems, where the number of radio frequency ( ...
This paper proposes an efficient channel estimation algorithm for millimeter wave (mmWave) systems with a hybrid analog-digital multiple-input ...
Nov 15, 2022 · We propose an efficient expectation-maximization (EM)-based mmWave channel estimator for a lens-based hybrid MIMO system with low resolution ...
An advanced channel estimation method based on generalized expectation consistent signal recovery (GEC-SR) algorithm, which can obtain accurate channel ...
Nov 15, 2022 · Kaushik et al.,“Efficient channel estimation in millimeter wave hybrid. MIMO systems with low resolution ADCs,” IEEE Europ. Sig. Process ...
In this study, a channel estimator for millimeter wave (mmWave) systems is proposed. By considering the sparse nature of channels in millimeter wave band ...
A modified EM algorithm is proposed that exploits sparsity and has better performance than the conventional EM algorithm and is presented as a solution to ...
Jun 1, 2023 · This paper presents channel estimation strategies for the fifth generation (5G) new radio (NR) frequency bands i.e., sub-6 GHz for long ...