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Software-Defined Networking - Science topic

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Publications related to Software-Defined Networking (10,000)
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Article
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Cloud service providers rely on bandwidth overprovisioning to avoid Service Level Agreements’ violation (SLAs) when allocating tenants’ resources in multitenant cloud environments. Tenants’ network usage is usually dynamic, but the shared resources are often allocated statically and in batches, causing resource idleness. This paper envisions an opp...
Article
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Exploiting Renewable energy to the maximum extent possible in an electric vehicle charging station (EVCS) is the key in supporting the anticipated carbon reduction from the electric vehicles (EVs). Knowing the expected load and the solar energy in advance at the EVCS can be crucial in framing a proper energy management strategy. Selection of suitab...
Article
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Software-Defined Networking (SDN) is now a well-established approach in 5G, Internet of Things (IoT) and Cloud Computing. The primary idea behind its immense popularity is the separation of its underlying intelligence from the data-carrying components like routers and switches. The intelligence of the SDN-based networks lies in the central point, p...
Preprint
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Recently, the rapid development of software-defined networking (SDN) and programming protocol-independent packet processors (P4) provides a potential possibility for the deployment of Named Data Networking (NDN), which has aroused tremendous attention in academia. Existing P4-based NDN solutions mainly focus on how to describe the stateful forwardi...
Article
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Objective Resident duty hour (RDH) restrictions in postgraduate medical education is a controversial yet important topic for study. There is limited literature on authentic trainee perceptions surrounding RDH restrictions to inform evaluation and future planning. Online forums are a widely accessible, yet underused resource, for insight into traine...
Article
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In the event of a major disaster, base stations in the disaster area will cease to function, making it impossible to obtain life-saving information. Therefore, it is necessary to provide a wireless communication infrastructure as soon as possible. To cope with this situation, we focus on NFV/SDN (Network Function Virtualization/Software-Defined Net...
Presentation
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Este minicurso vai explorar o projeto de arquiteturas de informação convergentes, incluindo: escopos de projeto, habilitadores tecnológicos, princípios de desenho, decisões de projeto, arquiteturas evolucionárias e disruptivas para 6G e além. Como integrar de forma sinérgica as principais tecnologias emergentes para novas arquiteturas: IA, DLT, Gêm...
Article
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Software‐Defined Network (SDN) based group mobility models named MoMo and resource management algorithm produced through mutation lion optimization algorithm (MLOA) are proposed to alleviate handover, signaling cost and address the network congestion issues. By using the global view of SDN controlled network, the proposed algorithm takes network co...
Conference Paper
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The Software Defined Network (SDN) concept has changed the traditional network architecture to achieve higher flexibility, the programmability of the network, the abstraction based on a logically centralized control plane, and the data (forwarding) plane decoupling. The SDN control centralization raises scalability issues. This work focuses on the...
Article
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A software‐defined vehicular network (SDVN) is a concern, where roadside units are connected, and a massive amount of data is accumulated at the software‐defined network (SDN) switches, leading to the flow table overflow problem. Existing works are concentrated more on flow‐rule aggregation in a fast manner at the switches, which impacts quality of...
Article
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Owing to the latest advancements in networking devices and functionalities, there is a need to build future intelligent networks that provide intellectualization, activation, and customization. Software-defined networks (SDN) are one of the latest and most trusted technologies that provide a method of network management that provides network virtua...
Article
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The growth of the Internet of Things (IoT) in various mission-critical applications generates service heterogeneity with different priority labels. A set of virtual network function (VNF) orders represents service function chaining (SFC) for a particular service to robustly execute in a network function virtualization (NFV)-enabled environment. In...
Article
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Fading, interference, and collisions cause unpredictable data loss in a wireless channel. In the recent past, the use of polar codes for error detection and correction scaled downed the data error rate considerably. With the introduction of 5G mobile network, minimizing the data loss and enhancing the performance becomes imperative. Here, the use o...
Preprint
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Software-defined networking architectural is a sim- plified framework which reduces the work of the net- work administrators by differentiating the data plane from the control plane. An easy to configure network is made possible with this architecture by providing a programmable interface for applications related to management, security and control...
Article
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Aiming at the problems of poor load balancing ability and weak generalization of the existing routing algorithms, this paper proposes an intelligent routing algorithm, GNN-DRL, in the Software Defined Networking (SDN) environment. The GNN-DRL algorithm uses a graph neural network (GNN) to perceive the dynamically changing network topology, generali...
Article
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Cloud computing platform is a data-centric architecture, which utilize virtualization resource scheduling technology to integrate and distribute the processing power of distributed server cluster and other network devices distributed over the network, and uses service-oriented architecture to provide users with highly reliable, highly available, an...
Article
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The expansion of new applications and business models is being significantly fueled by the development of Fifth Generation (5G) networks, which are becoming more widely accessible. The creation of the newest intelligent vehicular networks and applications is made possible by the use of Vehicular Ad hoc Networks (VANETs) and Software Defined Network...
Article
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This study aims to improve students’ reading comprehension skills using the text summarization technique in the 5th grade of SDN Kasunyatan. The subjects of this classroom action research (CAR) involved forty students. The data was collected using learning observation, reading comprehension tests, and documentation. The analysis of these data uses...
Article
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Modern vehicular networks support various services with variable Quality of Service (QoS) constraints. Two major classes of vehicular applications are identified, namely, safety and non safety services. The former are delay-sensitive while the latter depends mainly on throughput. However, many regions are suffering from a shortage of network resour...
Article
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This article examines the issues of routing in multi-domain software-defined networks (SDN) of large size. The advantages of routing with the help of software-defined networks technology are given. The expediency of using multipath routing in computer networks of large size is justified. A method for dividing the network into domains by the k-means...
Article
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Traditional security mechanisms find difficulties in dealing with intelligent assaults in cyber-physical systems (CPSs) despite modern information and communication technologies. Furthermore, resource consumption in software-defined networks (SDNs) in industrial organizations is usually on a larger scale, and the present routing algorithms fail to...
Article
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Tujuan dari penelitian ini untuk menganalisis bagaimana penerapan teori Jean Piaget dalam buku Matematika Kelas II SDN Kuta Rentang Aceh Besar. Jenis penelitan yang digunakan adalah studi kepustakaan (library research). Teknik pengumpulan data yang digunakan yaitu dokumentasi. Teknik analisis data yang digunakan adalah analisis isi. Analisis isi di...
Article
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We consider the problem of SDN flow optimization in the presence of a dynamic probabilistic link failures model. We introduce a metric for path risk, which can change dynamically as network conditions and failure probabilities change. As these probabilities change, the end-to-end path survivability probability may drop, i.e., its risk may rise. The...
Article
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The advent of the Software-Defined Networks (SDNs) has caused the control plane on the switches to be moved to a separate part of the data plane. Failure of a single controller deployed in the network disrupts the proper function of the network; therefore, we need to look for the multiple controller placement and find a way to plan the star ahead a...
Research
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In today's cyber-attacks, the healthcare business is the most targeted. This paper provided a comparison of the many uses of cyber-security and the varying degrees of danger in the healthcare business. This article provides an overview of healthcare systems, their dangers, and the many solutions utilized to protect the Electronic Health Records (EH...
Poster
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QKD networks are costly infrastructures. This paper introduces the concept of time-sharing of QKD resources, namely receivers, transmitters and quantum links. A number of strategies for resource sharing in QKD are described. The approach is valid for any point-to-point QKD system that implements end-to-end key exchange via one-time-pad-based truste...
Presentation
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Software-Defined Network (SDN) is an innovative network architecture to solve this types of problem. It separates the forwarding and control planes of a network system so that network operators can program packet forwarding behavior to improve the innovation capability of network applications.
Article
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Studi pendahuluan yang dilakukan pada Oktober 2019 lalu menunjukkan bahwa infeksi kecacingan masih dijumpai pada siswa SD N Pegalongan, Kecamatan Patikraja, Kabupaten Banyumas. Optimalisasi pemahaman siswa terhadap kecacingan diharapkan dapat memutus rantai penyebaran infeksi kecacingan. Kegiatan pengabdian yang dilaksanakan di masa pandemi Covid-1...
Article
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The static nature of many of currently used network systems has multiple practical benefits, including cost optimization and ease of deployment, but it makes them vulnerable to attackers who can observe from the shadows to gain insight before launching a devastating attack against the infrastructure. Moving target defense (MTD) is one of the emergi...
Article
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This study aims to obtain information based on data or facts that are true and reliable about supporting health care behaviour, safety, the environment in primary schools in Bekasi, this study took a sample of 8 schools namely SDN Teluk Pucung 1,2,3 and Harapan Baru 1-5, The method used is a qualitative descriptive approach. The data collection tec...
Article
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Aiming at the problem that there are many paths in data forwarding in soft define network (SDN) network, and the optimal path is difficult to find, combined with the advantages of ant colony algorithm and Genetic algorithm (GA), a routing control strategy based on the ant colony genetic fusion algorithm is proposed. This algorithm absorbs the advan...
Preprint
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Fog computing (FC) brings a Cloud close to the users, and improves the quality of service and delay services. In this article, the converged FC and Software-Defined-Networking (SDN) have been proposed to implement complicated mechanisms of resource management. SDN has suited the practical standard for FC systems. The priority and differential flow...
Preprint
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Performance issues in software-defined network (SDN) controllers can have serious impacts on the performance and availability of networks. We specifically consider stateful performance issues, where a sequence of initial input messages drives an SDN controller into a state such that its performance degrades pathologically when processing subsequent...
Article
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As it has turned into the standard for cloud suppliers to have numerous datacenters around the sector, crucial requests exist for between datacenter records moves in vast volumes, e.G., relocation of big records. A test emerges on the excellent manner to plot the mass records exchanges at diverse desperation tiers, with a particular stop goal to co...
Article
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Internet of things (IoT) has massively adopted the market due to the current era demanding fully intelligent and autonomous services. However, efficient network management and message exchange are challenging in a dynamic and energy-constrained IoT environment. Hence, for efficient message passing in IoT applications, softwarization of the IoT netw...
Article
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Nowadays, many applications need varying levels of Quality of Service (QoS). The network that provides the communication service connects the servers and clients. The network traffic which is routed through the network should be engineered. Traffic Engineering (TE) is a mechanism for transferring the packets considering the different QoS level requ...
Chapter
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In recent years, the need for seamless connectivity has increased across various network platforms like IoT, with demands coming from industries, homes, mobile, transportation and office networks. The 5th generation (5G) network is being deployed to meet such demand for high-speed seamless network device connections. 5G is a high-speed network tech...
Preprint
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This paper compares two deep reinforcement learning approaches for cyber security in software defined networking. Neural Episodic Control to Deep Q-Network has been implemented and compared with that of Double Deep Q-Networks. The two algorithms are implemented in a format similar to that of a zero-sum game. A two-tailed T-test analysis is done on...
Article
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This research aims to (1) know pedagogical competencies affect teacher performance, (2) work motivation affects teacher performance, (3) pedagogical competence and work motivation affects jointly on teacher performance. The study respondents were teachers of The State Elementary School in Langgam District of Pelalawan Regency which amounted to 269...
Chapter
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Software defined networking (SDN) is an approach to network management that enables the network architecture to be centrally and intelligently controlled with the use of software applications. It is an innovative way in which networks are built by separating the control plane of network devices and data plan and thereby making their management easi...
Article
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Due to fast development in digital systems, the traditional network architecture is becoming inadequate for the requirements of new technologies such as Cloud Computing, Internet of Things, Bring Your Own Device and for the expansion of internet services. These technologies and services need large-scale computing, high resource availability, dynami...
Article
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With the development of mobile network and the continuous improvement of network speed, the pressure of network traffic is becoming more and more prominent. In this context, the design of the fifth generation (5G) communication networks has become one of the key issues considered by operators. This paper studies a new open wireless access network a...
Article
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Penelitian ini bertujuan mengetahui pengaruh model pembelajaran gamification terhadap partisipasi siswa sekolah dasar. Hal ini karena peneliti menemukan bahwasannya penggunaan model konvensional terlalu sering digunakan mengakibatkan pembelajaran menjadi monoton sehingga membuat siswa bosan selama mengikuti pembelajaran yang berakibat rendahnya par...
Conference Paper
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Computer simulations of room acoustics suffer from an efficiency vs accuracy trade-off, with highly accurate wave-based models being highly computationally expensive, and delay-network-based models lacking in physical accuracy. The Scattering Delay Network (SDN) is a highly efficient recursive structure that renders first order reflections exactly...
Article
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Computer networks are the fundamental infrastructure of intelligent environments (IEs). Software defined network (SDN) is an emerging software-based network architecture that separates the control plane from data plane to facilitate dynamic network management and configuration; two important parameters which are essential in real-time IEs. This sep...
Article
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span>The requirements for the network are increasing by the expanding and spreading the Internet. The Previous techniques of the network do not meet the modern needs, thus, a new technical presents software-defined networking (SDN). SDN recognizes as a promising new model that separates the control plane (traffic routing and network topology) from...
Article
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Distributed Denial of Service (DDoS) attacks is the most common type of cyber-attack. Therefore, an appropriate mechanism is needed to overcome those problems. This paper proposed an integration method between the honeypot sensor and software defined network (SDN) (SD-honeypot network). In terms of the attack detection process, the honeypot server...
Article
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As the growing of data volumes due to the successive development of new mobile devices and the creation of new applications, the emergence of multi-access edge computing can successfully improve quality of service based on reduced latency and lower system energy consumption. The introduction of software-defined networking technologies in multi-acce...
Article
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Today, there are a number of real testbeds worldwide among which Fed4Fire testbeds are prominent in the EU, while POWDER and COSMOS are prominent in the US. This paper aims to validate inter-testbed experiments between the EU and the US by connecting a number of Fed4Fire and US testbeds as part of an NGIAtlantic project. The goal is to compare the...
Research
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Software defined networking (SDN) is a new network architecture that allows for centralized network control. The separation of the data plane from the control plane, which establishes a programmable network environment, is the key breakthrough underpinning SDN. The controller facilitates the deployment of services that specify control policies and...
Article
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This study aims to determine the stages, validity and effectiveness of hand puppet media development on the material to describe messages in fairy tales. The research method is R&D with the ADDIE model. The subjects of the study were 10 grade III students of SDN Lirboyo 1 Kediri City who were randomly selected, for the broad trial the subjects were...
Article
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Seiring dengan perkembangan zaman, teknologi terus-menerus mengalami perkembangan. Sehingga, teknologi menjadi salah satu hal yang sangat penting bagi aktivitas kehidupan manusia. Indonesia sebagai negara berkembang juga ikut merasakan dampak perkembangan teknologi. Karena hampir seluruh sektor di indonesia sudah menggunakan teknologi, khususnya di...
Article
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Penggunaan buku teks yang monoton memberikan kesulitan bagi siswa dalam memahami materi pembelajaran. Pemanfaatan multimedia cenderung akan memudahkan siswa dalam memahami pembelajaran materi bagi siswa, khususnya bagi siswa sekolah dasar. Penelitian ini bertujuan untuk menghasilkan multimedia interaktif dalam pembelajaran tematik di kelas II sekol...
Article
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Software-defined networks offer a new approach that attracts the attention of most academic and industrial circles due to the features it contains. However, some loopholes make such modern networks vulnerable to many types of attacks. Among the most important types of these attacks is the Distributed Denial of Service (DDoS) attack, which in turn a...
Article
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Software Defined Networking (SDN) is a relatively new networking architecture that has become the most widely discussed networking technology in recent years and the latest development in the field of developing digital networks, which aims to break down the traditional connection in the middle of the control surface and the infrastructure surface....
Article
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Penelitian ini bertujuan untuk menerapkan metode Analisis Hirarki Proses (AHP) yang diimplementasikan dalam sistem pendukung keputusan untuk penentuan Guru Berpestasi Pada SDN 01 Abai Siat Kabupaten Dharmasraya Provinsi Suamatera Barat. Selama ini proses pengambilan keputusan untuk memutuskan guru berpestasi masih menggunakan cara manual, yaitu den...
Article
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Efficient mobility management solutions are essential to provide users with seamless connectivity and session continuity during movement. However, user mobility was not envisaged as one of the early Internet’s use cases due to the early adoption of destination based routing and the assumption that end-nodes are static. This has become a critical hi...
Article
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During last years, huge efforts have been done to reduce the Information and Communication Technology (ICT) sector energy consumption due to its impact on the carbon footprint; in particular, the one coming from networking equipment. Although the irruption of programmable and softwarized networks has open new perspectives to improve the energy-effi...
Article
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According to the research status of Software Defined Network (SDN) control layer traffic scheduling, we find the current common problems, including single path, easy congestion, Quality of Service (QoS) requirements and high delay. To solve these four problems, we design and implement a QoS-oriented global multi-path traffic scheduling algorithm fo...
Article
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Este artículo analiza la historiografía de la actividad diplomática mexicana en la Sociedad de Naciones (SDN). Se presenta un recuento de los estudios de tres cuestiones: la exclusión e ingreso de México a la SDN de 1919 a 1931, su paulatina colaboración con los organismos técnicos en los años veinte y su activa participación frente a problemas int...
Article
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This journal examines the implementation of the National Education System Law Number 20 of 2003 concerning the Right to Get Islamic Religious Education in State Elementary Schools in North Minahasa. The main problem is to know the standardization for implementing Islamic religious education services at two elementary schools (SDN Suwaan and SD Inpr...
Conference Paper
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The rapid growth of computer networks in various sectors has led to new services previously hard or impossible to implement. Internet of Things has also assisted in this evolution offering easy access to data but at the same time imposing constraints on both security and quality of service. In this paper, an SDN fault tolerant and resilient SDN con...
Article
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Addressing the recent trend of the massive demand for resources and ubiquitous use for all citizens has led to the conceptualization of technologies such as the Internet of Things (IoT) and smart cities. Ubiquitous IoT connectivity can be achieved to serve both urban and underserved remote areas such as rural communities by deploying 5G mobile netw...