Two-Timescale Design for Active STAR-RIS Aided Massive MIMO Systems

Simultaneously transmitting and reflecting \textcolor{black}{reconfigurable intelligent surface} (STAR-RIS) is a promising implementation of RIS-assisted systems that enables full-space coverage. However, STAR-RIS as well as conventional RIS suffer from the double-fading effect. Thus, in this paper,...

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Veröffentlicht in:	arXiv.org 2024-02
Hauptverfasser:	Papazafeiropoulos, Anastasios, Ge, Hanxiao, Kourtessis, Pandelis, Ratnarajah, Tharmalingam, Chatzinotas, Symeon, Papavassiliou, Symeon
Format:	Artikel
Sprache:	eng
Schlagworte:	Fading Optimization Time
Online-Zugang:	Volltext
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