Results 41 to 50 of about 804 (165)

A Proposed Method for TCAM Optimization in SDN

Journal of Computer Networks and Communications, Volume 2026, Issue 1, 2026.
OpenFlow, a key data plane protocol in software‐defined networking (SDN), relies heavily on ternary content addressable memory (TCAM) to achieve high‐speed packet matching. However, as OpenFlow evolves to support a broader set of match fields, the demand for TCAM storage grows significantly due to its support for arbitrary wildcards.
Tariq Emad Ali, Csaba Biro, Dhulfiqar Zoltan Alwahab, Jaafar Gaber   +3 more
wiley   +1 more source

Fault-Tolerance Distributed Control Plane for Software Defined Networks

Моделирование и анализ информационных систем, 2019
The architecture of the high availability distributed control plane for SDN/OpenFlow networks are considered. High availability is achieved by redundancy of controller instances, active switch-controller communications, computing resources and tools for ...
Vasily N. Pashkov
doaj   +1 more source

P4‐QUPF: A P4‐Based QoS Framework for 5G‐UPF

International Journal of Network Management, Volume 35, Issue 6, November/December 2025.
ABSTRACT The demands of today's 5G mobile network, especially low latency and high bandwidth, are a big challenge for the 5G Core (5GC) provider. The most critical user data packet handler in the 5GC network function (NF) is the user plane function (UPF), which is responsible for moving data from the user equipment to the destination data network, and ...
Muhammad Shahid Iqbal, Muthuraman Elangovan, Chien Chen, Jyh‐Cheng Chen   +3 more
wiley   +1 more source

A good‐practice guide to solving and refining molecular organic crystal structures from laboratory powder X‐ray diffraction data

Acta Crystallographica Section C, Volume 81, Issue 10, Page 559-569, October 2025.
A step‐by‐step outline for academic and industrial practitioners determining molecular organic crystal structures from powder X‐ray diffraction data.This article focuses on a specific real‐space methodology for solving and refining molecular organic crystal structures, developed by the authors and collaborators.
Elena Kabova, Margarita Mersiyanova, Kenneth Shankland, Norman Shankland, Mark Spillman   +4 more
wiley   +1 more source

SDN in the home: A survey of home network solutions using Software Defined Networking

Cogent Engineering, 2018
Software Defined Networking (SDN) is an important paradigm shift of computer networking in the last 10 years. The concept of SDN is so powerful that the potential of applying it can easily be perceived beyond the initial use case of large data centre ...
Abdalkrim M. Alshnta, Mohd Faizal Abdollah, Ahmed Al-Haiqi   +2 more
doaj   +1 more source

Design of Luminescent Heteronuclear Au(I)‐Ag(I) Systems from Aromatic Diazines

Zeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 4, March 10, 2025.
Novel heteronuclear Au(I)‐Ag(I) heterometallic complexes with different diazines or perhalophenyl ligands display intense emissions, which are related to the supramolecular arrangements found in the solid state. By reaction of the polymers [Au2Ag2(C6X5)4(OEt2)2]n (X = F, Cl) with the aromatic N‐donor ligands pyrimidine and pyrazine, the new ...
Ainhoa Rodríguez‐Gobernado, Andrea Ortega, María Elena Olmos, Miguel Monge, María Rodríguez‐Castillo, José María López‐de‐Luzuriaga   +5 more
wiley   +1 more source

Flexible Traffic Splitting in OpenFlow Networks [PDF]

IEEE Transactions on Network and Service Management, 2016
Traffic engineering (TE) functionality aims to control and fine-tune the routing configuration and bandwidth allocation in order to optimize the use of network resources and avoid the build-up of congestion. The performance of a given TE scheme is, however, strongly influenced by the degree of flexibility offered in distributing the traffic load ...
Daphne Tuncer, Marinos Charalambides, Stuart Clayman, George Pavlou   +3 more
openaire   +4 more sources

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

A comprehensive survey on software‐defined networking for smart communities

International Journal of Communication Systems, Volume 38, Issue 1, 10 January 2025.
Key findings: •$$ \bullet $$ The background and history of the evolution of software‐defined networking (SDN) are discussed. •$$ \bullet $$ SDN architecture and OpenFlow infrastructure are discussed, wherein OpenFlow components and switches are classified concerning different parameters.
Rajat Chaudhary, Gagangeet Singh Aujla, Neeraj Kumar, Pushpinder Kaur Chouhan   +3 more
wiley   +1 more source

Dynamic mobility and handover management in software‐defined networking‐based fifth‐generation heterogeneous networks

International Journal of Network Management, Volume 35, Issue 1, January/February 2025.
This article proposes an optimal next cell selection technique for users in the software‐defined heterogeneous network to tackle the challenges of handover and mobility management. The technique uses linear programming (LP) to facilitate optimal cell selection and reduce the number of user handovers based on multiple parameters, including user ...
Adil Khan, Shabeer Ahmad, Ihsan Ali, Babar Hayat, Yanan Tian, Weixing Liu   +5 more
wiley   +1 more source