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cs.IT2025
Channel Orthogonalization in Panel-Based LIS
Juan Vidal AlegrÃa, Ove Edfors
Large intelligent surface (LIS) has gained momentum as a potential 6G-enabling technology that expands the benefits of massive multiple-input multiple-output (MIMO). On the other h…
cs.IT2025
Channel Orthogonalization with Reconfigurable Surfaces: General Models, Theoretical Limits, and Effective Configuration
Juan Vidal AlegrÃa, Johan Thunberg, Ove Edfors
We envision a future in which multi-antenna technology effectively exploits the spatial domain as a set of non-interfering orthogonal resources, allowing for flexible resource allo…