Transmitter CSI-Free RIS-Randomized CUMA for Extreme Massive Connectivity

This paper proposes a transmitter channel state information (CSI)-free, massive connectivity scheme in the downlink that requires no optimization from the base station (BS) side. Inter-user interference is dealt with solely by the mobile users themselves, each equipped with a position-flexible fluid...

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Bibliographic Details
Published in:IEEE Open Journal of the Communications Society
Main Author: Kai-Kit Wong
Format: Article
Language:English
Published: IEEE 2024-01-01
Subjects:
Channel state information free
compact ultra massive antenna array
fluid antenna system
massive connectivity
open loop
reconfigurable intelligent surface
Online Access:https://ieeexplore.ieee.org/document/10738398/

Internet

https://ieeexplore.ieee.org/document/10738398/

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