Joint interference alignment and beyond diagonal RIS design for maximizing SNR in MIMO device-to-device communications

Abstract As a novel and flexible branch of RIS architectures, beyond-diagonal reconfigurable intelligent surface (BD-RIS) has been proposed recently to manipulate wireless environment and expand the coverage benefits. One efficient BD-RIS has been realized in the form of a unitary and symmetric RIS...

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Bibliographic Details
Main Author: Bei Ma
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-03026-3
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