Transmission Design for Hybrid RIS and DMA Assisted MIMO Multiple-Access Channel Over Spatially Correlated Rician Fading

To harness the benefits of both reconfigurable intelligent surface (RIS) and dynamic metasurface antenna (DMA), we consider the hybrid RIS and DMA assisted multiple-input multiple-output (MIMO) multiple-access channel (MAC) over spatially correlated Rician fading, in which multiple multi-antenna use...

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Veröffentlicht in:	IEEE transactions on communications 2024-05, Vol.72 (5), p.3005-3018
Hauptverfasser:	Zhang, Jun, Huang, Xiaojun, Han, Yu, Xu, Kaizhe, Jin, Shi, Ma, Shaodan
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Antennas Codes Constraints Covariance matrices Covariance matrix dynamic metasurface antenna Ergodic processes Fading Matrix theory Metamaterials Metasurfaces MIMO communication Modular units Multiple access multiple-access channel Phase shift Power consumption Reconfigurable intelligent surface Reconfigurable intelligent surfaces Rician channels statistical CSI Transmission line matrix methods Wireless communication
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