BeGREEN: Beyond 5G Energy Efficient Networking by Hardware Acceleration and AI-Driven Management of Network Functions

Information

BeGREEN Position Paper This paper presents a technical overview of BeGREEN…

Author/Speaker/Contributor

Mir Ghoraishi (Gigasys Solutions), Miguel Catalan-Cid (i2CAT), Vladica Sark (IHP),…

Event/Publication

EuCNC 2023

Date

June 2023

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BeGREEN Intelligent Plane for AI-driven Energy Efficient O-RAN management

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Cellular networks are undergoing a revolutionary transform with the advent…

Author/Speaker/Contributor

Miguel Catalan-Cid i2CAT Foundation, Spain, Jorge Pueyo, Juan Sanchez-Gonzalez, Jesus…

Event/Publication

2024 Joint European Conference on Networks and Communications & 6G…

Date

July 2024

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Policy-Guided ML for Energy Savings: Cell On/Off Switching under Operator QoS Constraints in Real 5G Networks

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Energy efficiency is a critical concern in the deployment and…

Author/Speaker/Contributor

David Reiss, Miguel Catalan-Cid, Daniel Camps, Oriol Sallent

Event/Publication

27th International Conference on Modeling, Analysis and Simulation of Wireless…

Date

October 2025

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AegisRAN: A Fair and Energy-Efficient Computing Resource Allocation Framework for vRANs

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The virtualization of Radio Access Networks (vRAN) is rapidly becoming…

Author/Speaker/Contributor

Ethan Sanchez Hidalgo, Jose A. Ayala-Romero, J. Xavier Salvat Lozano,…

Event/Publication

IEEE Transactions on Mobile Computing

Date

October 2025

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Echoes: An Open RAN-Enabled System for Indoors Localization Using Smart Surfaces

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Indoor localization systems are poised to revolutionize mobile applications, enabling…

Author/Speaker/Contributor

Pau Baguer, J. Xavier Salvat Lozano, Guillermo Encinas Lago, Placido…

Event/Publication

IEEE Open Journal of the Communications Society

Date

August 2025

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Quantifying the Energy-Saving and QoS Trade-Off in Traffic Offloading for Real 4G/5G Scenarios

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Despite the potential for higher energy efficiency in 5G networks,…

Author/Speaker/Contributor

David Reiss, Miguel Catalan-Cid, Daniel Camps, Oriol Sallent

Event/Publication

IEEE ICC 2025 Fourth International Workshop on Green and Sustainable…

Date

June 2025

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Comparative Analysis of Reconfigurable Intelligent Surfaces and Relay Nodes for Energy Saving

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Different technologies are currently being investigated to reduce the energy…

Author/Speaker/Contributor

Jordi Pérez-Romero, J. Xavier Salvat Lozano, Jose A. Ayala-Romero, Oriol…

Event/Publication

Joint European Conference on Networks and Communications & 6G Summit…

Date

June 2025

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FairRIC: Real-time Fair Allocation in O-RAN with Shared Computing

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The deployment of O-RAN systems on general-purpose computing platforms represents…

Author/Speaker/Contributor

Fatih Aslan, Jose A. Ayala-Romero, Andres Garcia-Saavedra, Xavier Costa-Perez, George…

Event/Publication

IEEE INFOCOM 2025 - IEEE Conference on Computer Communications

Date

May 2025

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Demo: BeGREEN Intelligence Plane for AI-driven Energy Efficient O-RAN management

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Cellular networks management is being enhanced by O-RAN architecture and…

Author/Speaker/Contributor

Miguel Catalan-Cid, German Castellanos, David Reiss, Joss Armstrong

Event/Publication

IEEE INFOCOM 2025 - IEEE Conference on Computer Communications Workshops…

Date

May 2025

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Kairos: Energy-Efficient Radio Unit Control for O-RAN via Advanced Sleep Modes

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The high energy footprint of 5G base stations, particularly the…

Author/Speaker/Contributor

Josep Xavier Salvat, Jose A. Ayala-Romero, Andres Garcia-Saavedra, Xavier Costa-Perez

Event/Publication

IEEE INFOCOM 2025 - IEEE Conference on Computer Communications

Date

May 2025

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