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The main design principle of Information-Centric Networking (ICN) is the name based routing, that makes users able to ask for a data object by only using its name, and makes the network deliver data to users from a nearby cache if in-network caching is available. Software-Defined Networking (SDN) decouples the control layer from the data layer, so that the complexity, and network control and management...
Along with the widespread development of Internet and mobile applications, the demand for more flexible and dynamic networking services increases. It becomes a new challenge for many carriers to deploy a variety of new services by effective provisioning of network resources. Software-Defined Networking (SDN) is a novel approach to make networks reconfigurable and extensible such that new services...
Content-Centric Networking (CCN) is designed for efficient content dissemination and supports caching contents on the path from content providers to content consumers to improve user experience and reduce costs. However, this strategy is not optimal inside a domain. In this paper, we propose a solution to improve caching in CCN using a Software-Defined Networking approach.
This paper proposes a tag-translated mechanism enabling VLAN translation on OpenFlow networks. The mechanism offers dynamic VLAN mapping on the edge switches of OpenFlow networks, and also supports the transparent transmission of traffic flows across non-OpenFlow networks by using a centralized controller to maintain the VLAN information. The contribution of this development is twofold: the first...
Software Defined Networking (SDN) is a new area in network management. It is understood as using software to improve the network capabilities and intelligence. Autonomicity is one of proposed technologies, which also can improve network management capabilities. A scheme of the combination of OpenFlow based SDN and Autonomicity is proposed in this paper to introduce self-∗ attributes into OpenFlow...
Internet core protocols were designed in the seventies and after four decades and a huge success, most of that initial design is still in place. As stated by Moore's law, current digital devices offer a huge processing capacity when compared to the computational resources of the early Internet. Moreover, physical links, wired or not, offer great connectivity and high throughput capacity. New applications...
OpenFlow is the most promising architecture for future Software Defined Networks (SDNs). However, from the aspects of large-scale or carrier-grade networks, it still lacks some key components. For example, QoS (Quality of Service) provisioning is an indispensable part of such production networks. During the evolution of the OpenFlow standard, some QoS capabilities have been added to the protocol,...
Multimedia service composition provides a flexible way of building customized multimedia content production and delivery by composing distributed multimedia-oriented services dynamically to provide new functionalities. Previous researches have addressed various aspects of multimedia service composition such as composability, QoS-awareness, and load balancing. Most of them however have assumed that...
The Internet was designed around the end-to-end principle, mimicking in many ways the architecture of the old telephone network: services were accessed by naming the specific end-host offering the service. The demands of robustness, performance, and ubiquitous low latency for a worldwide population have led to an architecture where the names of services are largely symbolic, and do not name specific...
This tutorial on latest advances in future networking architectures is designed for researchers, engineers and managers involved in future networking product strategies. Networking research funding agencies in USA, Europe, Japan, and other countries are encouraging research on revolutionary architectures that may or may not be bound by the restrictions of the current TCP/IP based Internet. We present...
In this paper, we present an introduction to our architecture for a virtualized network infrastructure and explain its enabling technologies including OpenFlow and Network OS for integrated control plane. To enable easy innovation within network research area, infrastructure virtualization to share a physical infrastructure among researchers and an idea of having programmability in control plane have...
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