Results 71 to 80 of about 2,954 (211)

A Security‐Aware Network Function Sharing Model for 5G Slicing

SECURITY AND PRIVACY, Volume 8, Issue 3, May/June 2025.
ABSTRACT Sharing Virtualized Network Function (VNFs) among different slices in Fifth Generation (5G) is a potential strategy to simplify the system implementation and utilize 5G resources efficiently. In this paper, we propose a security‐aware VNF sharing model for 5G networks.
Mohammed Mahyoub, AbdulAziz AbdulGhaffar, Emmanuel Alalade, Ashraf Matrawy   +3 more
wiley   +1 more source

Mobile cloud networking: From cloud, through NFV and beyond

, 2022
S.7-8This demonstration paper details the cloud based service enablement platform developed in the EU FP7 Mobile Cloud Networking project. This demonstration shows on a mobile core network can be instantiated on demand on top of a standard cloud ...
Dudouet, Florian, Carella, Guiseppe, Edmonds, Andy, Sousa, Bruno, Yousaf, Zarrar, Corici, Marius   +5 more
core   +1 more source

Positional Packet Capture for Anomaly Detection in Multitenant Virtual Networks

International Journal of Network Management, Volume 35, Issue 2, March/April 2025.
ABSTRACT Anomaly detection in multitenant virtual networks presents significant challenges due to the dynamic, ephemeral nature of virtualized environments and the complex traffic patterns they generate. This paper presents a definition of preferable positions within virtual networks to enhance anomaly detection efficacy.
Daniel Spiekermann
wiley   +1 more source

Transport Network Function Virtualization [PDF]

, 2015
In this paper, we present a network function virtualization (NFV) architecture to deploy different virtualized network functions (VNF) on an optical transport network.
Casellas, Ramon, López, Diego, Muñoz, Raül, Martínez, Ricardo, Mayoral, Arturo, López, Víctor, Vilalta, Ricard   +6 more
core   +1 more source

Transport Assistants to Enhance TCP Connections: Investigating the Placement Problem

International Journal of Network Management, Volume 35, Issue 2, March/April 2025.
This study addresses the optimal placement of transport assistants (TAs) within the network to reduce transport control protocol (TCP) packet delivery delays by minimizing retransmission times after packet loss. Using a mathematical model and an Integer Linear Program, scenarios and heuristics are evaluated to optimize TA placement, reducing delays by ...
Jaime Galán‐Jiménez, Mohamed Faten Zhani, José Gómez‐delaHiz, John Kaippallimalil   +3 more
wiley   +1 more source

In‐Network Quantum Computing for Future 6G Networks

Advanced Quantum Technologies, Volume 8, Issue 2, February 2025.
Anticipated advancements in 6G technology are poised to offer widespread global coverage, leveraging a vast spectrum range encompassing sub‐6 GHz, mmWave, THz, and optical frequency bands. This expansion aims to significantly enhance data rates and connection density.
Helen Urgelles, Shivam Maheshwari, Swaraj Shekhar Nande, Riccardo Bassoli, Frank H.P. Fitzek, Jose F. Monserrat   +5 more
wiley   +1 more source

Enabling Quantum Privacy and Security by Design: Imperatives for Contemporary State‐of‐the‐Art in Quantum Software Engineering

Journal of Software: Evolution and Process, Volume 37, Issue 2, February 2025.
ABSTRACT With the advent of Quantum Computing and its exponential research endeavors in the past couple of decades, we are looking at a Golden Era of Quantum Computing. We are transitioning into an age of Hybrid Classical‐Quantum Computers, where the quantum computational resources are selectively harnessed for resource‐intensive tasks. On the one hand,
Vita Santa Barletta, Danilo Caivano, Anibrata Pal, Michele Scalera, Manuel A. Serrano Martin   +4 more
wiley   +1 more source

Separating VNF and Network Control for Hardware‐Acceleration of SDN/NFV Architecture

ETRI Journal, 2017
A hardware‐acceleration architecture that separates virtual network functions (VNFs) and network control (called HSN) is proposed to solve the mismatch between the simple flow steering requirements and strong packet processing abilities of software ...
Tong Duan, Julong Lan, Yuxiang Hu, Penghao Sun   +3 more
doaj   +1 more source

NFV Data Centers: A Systematic Review

IEEE Access, 2020
Recently, the widespread use of Network Function Virtualization (NFV) has meant a significant shift in communication and network cloud-based services.
Rafael Souza, Kelvin Dias, Stenio Fernandes   +2 more
doaj   +1 more source

A framework and tools for mobile network automation in a cloud-based environment featuring NFV and MEC [PDF]

, 2022
The present work investigates the potential offered by Network Function Virtualization (NFV) in the automation of deployment and configuration operations for mobile networks. This thesis provides the description of an experimental framework realized with
Asquini, Francesco
core