The way 4WARD to the creation of a future internet

Niebert, Norbert; Baucke, Stephan; El-Khayat, Ibtissam; Johnsson, Martin; Ohlman, Börje; Abramowicz, Henrik; Wuenstel, Klaus; Woesner, Hagen; Quittek, Juergen; Correia, Luıs M.

doi:10.1109/pimrc.2008.4699967

Cited by 55 publications

(33 citation statements)

References 18 publications

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“…Despite the tremendous success of the Internet, its current architecture may not be the ideal solution for several challenges, such as: security, mobility, manageability, dependability and scalability [4]. These problems do not have a trivial solution, because it is difficult to address them without increasing the complexity of the architecture.…”

Section: Technologies For the Future Internetmentioning

confidence: 99%

“…In this situation, users will exchange pieces of information among themselves to reduce the load from central servers. Taking this into consideration, the Wired and Wireless World Wide Architecture and Design (4WARD) approach is to make use of virtual networks over multiple physical infrastructures, trying to achieve some sort of separation between the physical and the logical topology of the network and allowing an efficient management of the available network resources [4].…”

Section: Technologies For the Future Internetmentioning

confidence: 99%

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A Survey on Energy Efficiency for the Future Internet

Silva¹,

Arsénio²

2013

IJCCE

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Abstract-Internet infrastructure energy consumption is a major topic of research nowadays due to environmental and economical concerns. Therefore, it is increasingly important new solutions that decrease energy consumption, but without impairing network throughput and costs. Hence, it is important to survey and categorize current techniques, not only applicable to IP networks, but that can also be potentially useful for the future Internet architectures, such as Publish-Subscribe architectures. Therefore, to achieve such goals this paper presents a survey on energy efficient architectures and functional mechanisms (such as energy adaptive routing) for the current and future Internet. The main goals are: to provide an overview of the issues of the current Internet architecture; to identify the contribution of the different proposals for the future Internet architecture; and to discuss energy saving techniques which improve Internet energy efficiency.Index Terms-Energy, future internet architectures, energy efficient routing, traffic engineering, survey.

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Section: Technologies For the Future Internetmentioning

confidence: 99%

Section: Technologies For the Future Internetmentioning

confidence: 99%

A Survey on Energy Efficiency for the Future Internet

Silva¹,

Arsénio²

2013

IJCCE

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“…It is performed by the InP upon the reception of all the allocation requests from the SPs. Several research projects on network virtualization such as CABO [7] and 4WARD [8] addressed the VNE issue. Many researchers have also extensively studied the resource allocation problem in network virtualization.…”

Section: Related Workmentioning

confidence: 99%

Dynamic node allocation in network virtualization

Seddiki

Song

Frikha

2013

2013 International Conference on High Performance Computing &Amp; Simulation (HPCS)

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Abstract-Network virtualization is a new technology that provides a transparent abstraction of the networking resources. The most important challenge in network virtualization is the allocation of the physical substrate network among the pool of the active virtual networks (VNs). Our work in progress aims at allocating the node resources in a virtualized networking infrastructure. We believe that this allocation should be dynamic to lead to higher performance and better utilization of the physical resources. In this paper, we propose two models for dynamic node allocation for multiple VNs. The first model uses game theory and market-based approach in order to better allocate the physical node. The second one proposes a dynamic weighted round robin (WRR) approach where each VN receives a fraction of the physical node according to an estimation of its current number of waiting packets and its weight. Both models use a distributed approach to minimize the packet delays inside the physical router and to fairly allocate the nodes between different VN.

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“…The concept of NDN is to remove the notion of end-to-end communication by accessing contents directly with their names. Different architectures have been proposed like CCN [2], DONA [3], PSIRP [4], or 4WARD [7]. Even though they differ in their implementation and conception, these architectures all rely on assigning a universal name (hierarchical or flat) to each content rather than identifying it by the IP address of the machine hosting it.…”

Section: Introductionmentioning

confidence: 99%