Results 41 to 50 of about 522,592 (298)

Signaling Load Reduction in 5G Network and Beyond [PDF]

Engineering and Technology Journal, 2021
A huge traffic flow in the next generation network is anticipated due to the rising in number of users and the new services that need low end-to-end latency causing a large signaling load on the Core Network (CN).
Mohammed Waheed, Azzad Saeed, Thanaa Abd
doaj   +1 more source

A Survey on Load Balancing, Routing, and Congestion in SDN [PDF]

Engineering and Technology Journal, 2022
High traffic could result in load imbalance or network congestion, which degrades the network’s performance and efficiency. Thus, it is crucial to adopt efficient routing and load balancing models to face these challenging issues.
Amthal Mousa, Mohammed Abdullah
doaj   +1 more source

SDN Security Review: Threat Taxonomy, Implications, and Open Challenges

IEEE Access, 2022
Software-Defined networking (SDN) is a networking paradigm to enable dynamic, flexible, and programmatically efficient configuration of networks to revolutionize network control and management via separation of the control plane and data plane.
M. Rahouti, Kaiqi Xiong, Yufeng Xin, S. Jagatheesaperumal, Moussa Ayyash, Maliha Shaheed   +5 more
semanticscholar   +1 more source

CFR-RL: Traffic Engineering With Reinforcement Learning in SDN [PDF]

IEEE Journal on Selected Areas in Communications, 2020
Traditional Traffic Engineering (TE) solutions can achieve the optimal or near-optimal performance by rerouting as many flows as possible. However, they do not usually consider the negative impact, such as packet out of order, when frequently rerouting ...
Member Ieee Junjie Zhang, Minghao Ye, Senior Member Ieee Zehua Guo, Chen-Yu Yen, F. I. H. Jonathan Chao   +4 more
semanticscholar   +1 more source

Efficient Synthesis of Network Updates [PDF]

, 2015
Software-defined networking (SDN) is revolutionizing the networking industry, but current SDN programming platforms do not provide automated mechanisms for updating global configurations on the fly.
Cerny, Pavol, Foster, Nate, Hojjat, Hossein, McClurg, Jedidiah   +3 more
core   +2 more sources

Experiences Implementing QoS Aware Routing on Off-the-shelf SDN Switches

Proceedings of the International Conference on Applied Innovations in IT, 2018
This paper provides an overview of the Quality of Service (QoS) capabilities defined in the OpenFlow specification. Several vendor documentations from off-the-shelf products are compared with the OpenFlow specification.
Jannis Ohms, Olaf Gebauer, Nadiia Kotelnikova, Marina Arikova, Diederich Wermser   +4 more
doaj   +1 more source

Network Topology Mutation as Moving Target Defense for Corporate Networks [PDF]

International Journal of Electronics and Telecommunications, 2019
The paper introduces a topology mutation – the novel concept in Moving Target Defense (MTD). MTD is a new technique that represents a significant shift in cyber defense.
Mariusz Rawski
doaj   +1 more source

Critical Function Placement based on Service Chains in Multi-administrative Federated Networks

Journal of Communications Software and Systems
Although the Service Function Chains (SFCs) embedding problem is broadly investigated in the literature, few works address it in a sliced multi-administrative network federation. In this work, we provide several insights into the problem.
Dariusz Nogalski, Dallal Belabed, Alexandre Triollet, Konstanty Junosza-Szaniawski, Slim Abdellatif, Pascal Berthou, Stanislas Pedebearn, Adam Dudko   +7 more
doaj   +1 more source

Biobanking in health care: evolution and future directions

Journal of Translational Medicine, 2019
Background The aim of the present review is to discuss how the promising field of biobanking can support health care research strategies. As the concept has evolved over time, biobanks have grown from simple biological sample repositories to complex and ...
Luigi Coppola, Alessandra Cianflone, Anna Maria Grimaldi, Mariarosaria Incoronato, Paolo Bevilacqua, Francesco Messina, Simona Baselice, Andrea Soricelli, Peppino Mirabelli, Marco Salvatore   +9 more
doaj   +1 more source

Application study of ant colony algorithm for network data transmission path scheduling optimization

Journal of Intelligent Systems, 2023
With the rapid development of the information age, the traditional data center network management can no longer meet the rapid expansion of network data traffic needs.
Xiao Peng
doaj   +1 more source