21 citations · 98 across the 11 of their papers we have counts for
11 papers
Towards Energy- and QoS-aware Load Balancing for 5G Advanced: Leveraging O-RAN to Achieve Sustainability and Energy Efficiency
Gustavo Z. Bruno, Gabriel M. Almeida, Aloizio Da Silva +5
The increasing energy consumption of next-generation mobile networks necessitates the adoption of autonomous and energy-aware management strategies. This article proposes a novel a…
Managing O-RAN Networks: xApp Development from Zero to Hero
Joao F. Santos, Alexandre Huff, Daniel Campos +3
The Open Radio Access Network (O-RAN) Alliance proposes an open architecture that disaggregates the RAN and supports executing custom control logic in near-real time from third-par…
Optimal Resource Allocation with Delay Guarantees for Network Slicing in Disaggregated RAN
Flávio G. C. Rocha, Gabriel M. F. de Almeida, Kleber V. Cardoso +2
In this article, we propose a novel formulation for the resource allocation problem of a sliced and disaggregated Radio Access Network (RAN) and its transport network. Our proposal…
RIC-O: Efficient placement of a disaggregated and distributed RAN Intelligent Controller with dynamic clustering of radio nodes
Gabriel M. Almeida, Gustavo Z. Bruno, Alexandre Huff +4
The Radio Access Network (RAN) is the segment of cellular networks that provides wireless connectivity to end-users. O-RAN Alliance has been transforming the RAN industry by propos…
Tutorial on communication between access networks and the 5G core
Lucas Baleeiro Dominato, Henrique Carvalho de Resende, Cristiano Bonato Both +3
Fifth-generation (5G) networks enable a variety of use cases that require differentiated connectivity, e.g., Ultra-Reliable and Low-Latency Communications (URLLC), enhanced Mobile…
OPlaceRAN -- a Placement Orchestrator for Virtualized Next-Generation of Radio Access Network
Fernando Zanferrari Morais, Gustavo Zanatta Bruno, Julio Renner +5
The fifth-generation mobile evolution enables transformations on Next-Generation Radio Access Networks (NG-RAN). The RAN protocol stack is split into eight disaggregated options co…