32 citations · 92 across the 10 of their papers we have counts for
10 papers
Enhancing Network Slicing Architectures with Machine Learning, Security, Sustainability and Experimental Networks Integration
Joberto S. B. Martins, Tereza C. Carvalho, Rodrigo Moreira +19
Network Slicing (NS) is an essential technique extensively used in 5G networks computing strategies, mobile edge computing, mobile cloud computing, and verticals like the Internet…
Impact of User Privacy and Mobility on Edge Offloading
João Paulo Esper, Nadjib Achir, Kleber Vieira Cardoso +1
Offloading high-demanding applications to the edge provides better quality of experience (QoE) for users with limited hardware devices. However, to maintain a competitive QoE, infr…
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…
A Tutorial on Trusted and Untrusted non-3GPP Accesses in 5G Systems -- First Steps Towards a Unified Communications Infrastructure
Mario Teixeira Lemes, Antonio Marcos Alberti, Cristiano Bonato Both +2
Fifth-generation (5G) systems are designed to enable convergent access-agnostic service availability. This means that 5G services will be available over 5G New Radio air interface…
PlaceRAN: Optimal Placement of Virtualized Network Functions in the Next-generation Radio Access Networks
Fernando Zanferrari Morais, Gabriel Matheus de Almeida, Leizer Pinto +4
The fifth-generation mobile evolution enables several transformations on Next Generation Radio Access Networks (NG-RAN). The RAN protocol stack is splitting into eight possible dis…
System Intelligence for UAV-Based Mission Critical with Challenging 5G/B5G Connectivity
Cristiano Bonato Both, João Borges, Luan Gonçalves +4
Unmanned aerial vehicles (UAVs) and communication systems are fundamental elements in Mission Critical services, such as search and rescue. In this article, we introduce an archite…
A softwarized perspective of the 5G networks
Kleber Vieira Cardoso, Cristiano Bonato Both, Lúcio Rene Prade +2
The main goal of this article is to present the fundamental theoretical concepts for the tutorial presented in IEEE NetSoft 2020. The article explores the use of software in the 5G…