I Tube, YouTube, P2PTube: Assessing ISP benefits of peer-assisted caching of YouTube content

Nicolas, Yann; Wolff, Daniel; Rossi, Dario; Finamore, Alessandro

doi:10.1109/p2p.2013.6688724

Cited by 5 publications

(3 citation statements)

References 7 publications

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“…Several studies have shown that the traditional CDN is insufficient to handle the rapidly increasing data contents and traffic . To tackle the scalability issues, abundant research have investigated the potential of using peer‐to‐peer (P2P) systems to assist CDNs, namely peer‐assisted CDNs . In this work, we propose a novel concept of peer‐assisted CDNs, namely VC‐CDN, which integrates the emerging concept of vehicular clouds with CDNs.…”

Section: Introductionmentioning

confidence: 99%

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Peer‐assisted content delivery network by vehicular clouds: Algorithm and evaluation

Tseng

Mantica

DeAntonis

et al. 2019

Internet Technology Letters

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In this paper, we study how to improve the performance of content delivery networks (CDNs) using the novel concept of vehicular clouds. Our main idea is to use a cluster of connected vehicles (ie, vehicular clouds) to act as virtual servers in CDNs in order to relieve the workload of physical CDN servers. The key benefits include guaranteed content availability/reliability in terms of mean time between failures and optimized data storage workload at vehicular clouds. Workload is an important metric as it is directly related to the latency of content delivery. Specifically, we present a content placement algorithm that has an optimal workload at vehicular clouds. Finally, we verify the system efficacy using our own simulator based on simulation of urban mobility (SUMO) and Python. K E Y W O R D Savailability/reliability, CDN, micro-clouds, peer-assisted CDN, vehicular clouds 1 Internet Technology Letters. 2019;2:e103.wileyonlinelibrary.com/journal/itl2

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Section: Introductionmentioning

confidence: 99%

“…While most peer‐assisted CDNs share a similar architecture, each system addresses slightly different issues, for example, quality of service, flash crowd, etc. We refer interested readers to for more details. In this work, we focus on the availability issue, which has not been studied rigorously in prior work.…”

Section: Introductionmentioning

confidence: 99%

Peer‐assisted content delivery network by vehicular clouds: Algorithm and evaluation

Tseng

Mantica

DeAntonis

et al. 2019

Internet Technology Letters

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“…With the explosion of user data and commercial content over the Internet, the "best effort" approach for traffic management became inefficient and unscalable. To handle this situation, CDN [54][55][56] was designed [38,57,58]. Nowadays, CDN appears as an integral and essential overlay network for the Internet [59][60][61] since it primarily aims to improve bandwidth availability, accessibility, and precise content delivery through content replication.…”

Section: Emerging Technologiesmentioning

confidence: 99%

The Road Ahead for Networking: A Survey on ICN-IP Coexistence Solutions

Conti¹,

Gangwal²,

Hassan³

et al. 2019

Preprint

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In recent years, the usage model of the Internet has changed, pushing researchers towards the design of the Information-Centric Networking (ICN) paradigm as a possible replacement of the existing architecture. Even though both Academia and Industry have investigated the feasibility and effectiveness of ICN, achieving the complete replacement of the Internet Protocol (IP) is a challenging task: (i) the process involves multiple parties, such as Internet Service Providers (ISPs), that need to coordinate among each other; (ii) it requires an indefinite amount of time to update hardware and software of network components; and (iii) it is a high risk goal that might introduce unexpected complications. Thus, the process of replacing the current Internet will inevitably lead towards a period of coexistence between the old and the new architectures. Given the urgency of the problem, this transition phase will happen very soon and people should address it in a smooth way.Some research groups have already addressed the coexistence by designing their own architectures, but none of those is the final solution to move towards the future Internet considering the unaltered state of the networking. To design such architecture, the research community needs now a comprehensive overview of the existing solutions that have so far addressed the coexistence. The purpose of this paper is to reach this goal by providing the first comprehensive survey and classification of the coexistence architectures according to their features (i.e., deployment approach, deployment scenarios, addressed coexistence requirements and additional architecture or technology used) and evaluation parameters (i.e., challenges emerging during the deployment and the runtime behaviour of an architecture). We believe that this paper will finally fill the gap required for moving towards the design of the final coexistence architecture.

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