Energy Efficient Low-Complexity RIS-Aided 3-D DoA Estimation and Target Tracking Algorithm via Matrix Completion

Energy Efficient Low-Complexity RIS-Aided 3-D DoA Estimation and Target Tracking Algorithm via Matrix Completion

In this paper, we propose an algorithm for fast direction-of-arrival (DoA) tracking in reconfigurable intelligent surface aided systems. We reduce the total power consumption by reducing the number of radio-frequency chains in the access point, which leads to signal data loss and consequently inaccu...

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Bibliographic Details
Main Authors: Aral Ertug Zorkun, Miguel A. Salas-Natera, Ramon Martinez Rodriguez-Osorio, Symeon Chatzinotas
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Access
Subjects:
Adaptive forgetting factor
direction-of-arrival
matrix completion
target tracking
recursive least squares
Online Access:https://ieeexplore.ieee.org/document/10778542/
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