Guest Editorial Open RAN: A New Paradigm for Open, Virtualized, Programmable, and Intelligent Cellular Networks

The Open Radio Access Network (Open RAN) vision is based on the three principles of (i) open interfaces; (ii) cloudification; and (iii) automation through closed-loop control. It is a network architecture paradigm embodied and augmented through technical reference specifications of the 3GPP and the...

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Veröffentlicht in:IEEE journal on selected areas in communications 2024-02, Vol.42 (2), p.241-244
Hauptverfasser: Polese, Michele, Dohler, Mischa, Dressler, Falko, Erol-Kantarci, Melike, Jana, Rittwik, Knopp, Raymond, Melodia, Tommaso
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container_issue 2
container_start_page 241
container_title IEEE journal on selected areas in communications
container_volume 42
creator Polese, Michele
Dohler, Mischa
Dressler, Falko
Erol-Kantarci, Melike
Jana, Rittwik
Knopp, Raymond
Melodia, Tommaso
description The Open Radio Access Network (Open RAN) vision is based on the three principles of (i) open interfaces; (ii) cloudification; and (iii) automation through closed-loop control. It is a network architecture paradigm embodied and augmented through technical reference specifications of the 3GPP and the O-RAN Alliance. At the centre of Open RAN are open, programmable, and virtualized components, connected to each other through open interfaces that enable closed-loop, data-driven, and intelligent control. For instance, the O-RAN Alliance introduced two RAN Intelligent Controllers (or RICs) that connect through open interfaces to the disaggregated components of the RAN, and implement control loops that run at different time scales.
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1558-0008
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subjects Cellular communication
Cellular radio
Closed loops
Feedback control
title Guest Editorial Open RAN: A New Paradigm for Open, Virtualized, Programmable, and Intelligent Cellular Networks
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