Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 129 for “"SDN"”.
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Adaptive Routing Using SDN and NFV
… adaptive routing managed with the support of SDN (Software Defined Networking and NFV (Network Function Virtualization). We introduce an economical routing model which will assist in meeting the demands of the consumers and at the same time provide significant savings in product cost and …
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Towards the development of an optimal SDN controller placement framework to expedite SDN deployment in emerging markets
… infrastructure. Software Defined Networking (SDN) has emerged as a promising solution to revolutionize network deployment, operations and economic growth. This paradigm aims to address management and configuration complexities in legacy networks so as to reduce the total cost associated with …
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Impact of network security on SDN controller performance
… Software Defined Networking architecture, the SDN controller becomes a key network point that is susceptible to internal and external attacks from hackers and many forms of network breaches. It being the heart of the SDN network makes it a single point of failure and it is crucial that the …
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SDN based security using cognitive algorithm against DDOS
… which paved way for Software Defined Network (SDN). SDN is centralized platform which works with other technologies such as Network Function Virtualization (NFV) to offer reliable, flexible and centrally controllable network solutions. It offers remote access control with logical design of the …
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SDN based security solutions for multi-tenancy NFV
… network patterns. Software defined networks (SDN) and network function virtualisation (NFV) are innovative technologies that enable network flexibility, increase network and service agility, and support service-driven virtual networks using concepts of virtualisation and softwarisation. …
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Transformació de la infraestructura de xarxa a tecnologies SDN
… un projecte per a la transformació a tecnologies SDN (Software Defined Networking) d'una organització, en aquest cas una Universitat no real, amb diversos campus separats geogràficament, des d'un esquema tradicional de la xarxa on cadascun dels dispositius de xarxa porten incorporats tot el …
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An SDN-based Framework for QoSaware Mobile Cloud Computing
… providers. As a result, using the benefits of SDN and the data plane programmability with logically centralized controllers, a resource allocation framework was proposed for IaaS mobile clouds with regional datacenters. The user mobility problem was analyzed within SDN-enabled wireless networks …
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Developing Intelligent Routing Algorithm over SDN: Reusable Reinforcement Learning Approach
… reusable RL routing algorithm, RLSR-Routing over SDN. During the learning process, our algorithm ensures loop-free path exploration. While finding the path for one traffic demand (a source destination pair with certain amount of traffic), RLSR-Routing learns the overall network QoS status, which …
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High Availability and Scalability Schemes for Software- Defined Networks (SDN)
… and continuity. The Software-Defined Network (SDN) has recently emerged to address the problem of the ossified Internet protocol architecture and to enable agile and flexible network evolvement. SDN, however, heavily relies on control messages between a controller and the forwarding devices for …
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Enhancing DNS data exfiltration protection through SDN data plane programming
… the advantages of software-defined networking (SDN) and data plane programming are identified and leveraged to detect DNS-based data exfiltration attacks, including DNS-over-HTTPS. A DNS traffic analysis tool has been created for the SDN controller utilising its logically centralised network …
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Auto-bandwidth control in dynamically reconfigured hybrid-SDN MPLS networks
… enhanced with Software-defined Networking (SDN) features is implemented. The technology known as hybrid SDN combines the programmability features of SDN with the robust MPLS label switched path features along with traffic engineering enhancements introduced by routing protocols such as …
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FlexStream: SDN-Based Framework for Programmable and Flexible Adaptive Video Streaming
… and programmable Software-Defined Network (SDN) based framework that solves all the adaptive streaming problems mentioned above. We develop FlexStream on top of the SDN-based framework that extends SDN functionality to mobile end devices, allowing for a fine-grained control and management of …
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Perbedaan kemandirian siswa Homeschooling SD Ummah dan siswa Reguler SDN Ketawanggede Malang
… di sekolah Homeschooling SD Khoiru Ummah dan SDN Ketawanggede Malang. Sampel secara keseluruhan adalah 14 responden, dengan masing-masing sampel 7 pada Homeschooling SD Khoiru Ummah dan 7 pada sekolah SDN Ketawanggede Malang. Teknik analisa data yang digunakan adalah uji-t, yaitu teknik untuk …
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An IoT Gateway Middleware for interoperability in SDN Managed Internet of Things
… binding. The experiments are conducted on SDN managed IoT network testbed and the results show that the proposed Middleware is a lightweight solution, which is suitable for both Cloud which is resourceful and Edge devices like resource constrained IoT Gateway and provides interoperability …
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Inter-flow consistency: novel SDN update abstraction for supporting inter-flow constraints
Software Defined Networks (SDN) are opening a new era in the world of networking by decoupling the data plane and control plane. With the centralized control plane, updating the networks become much more convenient to the network operators. However, due to the distributed nature of the data plane, …
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Infrastructure sharing of 5G mobile core networks on an SDN/NFV platform
… is the adoption of Software-Defined Networking (SDN) and Network Functions Virtualisation (NFV). Mobile network operators (MNO) have the opportunity to leverage these technologies so that they can enable the delivery of traditional networking functionality in cloud environments. The benefit of …
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SDN-Enabled Data Offloading and Load Balancing In WLAN and Cellular Networks
… have emerged as networking has progressed. SDN (Software Defined Networking) is a significant networking technology that represents a new paradigm. SDN distinguishes between the data and control planes and allows software-controlled networking for a wide range of applications. Cellular …
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An intrusion detection system for SDN-based tactical networks: a machine learning approach
… the introduction of software-defined networks (SDN) in tactical networks presents countless opportunities for security. This study developed an IDS model for military tactical networks that utilizes Machine Learning (ML) techniques for high detection rates and SDN for network global view and …
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Improving Pan-African research and education networks through traffic engineering: A LISP/SDN approach
… scheme based on Software Defined Networking (SDN), Locator/Identifier Separation Protocol (LISP) and Reinforcement Learning. To quantify the extent and impact of circuitous routing among Africa's NRENs, active topology discovery was conducted. Traceroute results showed that up to 75% of …
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