Results 41 to 50 of about 783 (156)

AdaptNF: Adaptive service chain scheduling with stateless migration and NF consolidation

Digital Communications and Networks, 2023
The combination of network function virtualization and software-defined networking allows various network functions to process flows according to their characteristics and requirements.
Qing Li, He Huang, Yong Jiang, Jingpu Duan   +3 more
doaj   +1 more source

CloudSim 7G: An Integrated Toolkit for Modeling and Simulation of Future Generation Cloud Computing Environments

Software: Practice and Experience, Volume 55, Issue 6, Page 1041-1058, June 2025.
ABSTRACT Background Cloud Computing has established itself as an efficient and cost‐effective paradigm for the execution of web‐based applications, and scientific workloads, that need elasticity and on‐demand scalability capabilities. However, the evaluation of novel resource provisioning and management techniques is a major challenge due to the ...
Remo Andreoli, Jie Zhao, Tommaso Cucinotta, Rajkumar Buyya   +3 more
wiley   +1 more source

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

Optimized Energy Aware 5G Network Function Virtualization

IEEE Access, 2019
In this paper, network function virtualization (NFV) is identified as a promising key technology, which can contribute to energy-efficiency improvement in 5G networks.
Ahmed N. Al-Quzweeni, Ahmed Q. Lawey, Taisir E. H. Elgorashi, Jaafar M. H. Elmirghani   +3 more
doaj   +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

NFVO standards and practice

Dianxin kexue, 2017
Network function virtualization (NFV) is an important trend in the development of future network,and is currently the work focus of the world's major standards organizations and open source communities.Network functions virtualization orchestrator (NFVO)
Haining WANG, Huiling ZHAO
doaj   +2 more sources

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

Influence of NFV introduction on core network element and planning method

Dianxin kexue, 2017
Network function virtualization (NFV) is an obvious change in communication technology,especially for the core network.Firstly,the two level changes between the most obvious and the most far-reaching about element and network construction methods were ...
Yuan ZHAO, Jiyan WANG
doaj   +2 more sources