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Information-Centric Networking: A Natural Design for Social Network Applications

Information-Centric Networking: A Natural Design for Social Network Applications. IEEE Communications Magazine July 2012 Bertrand Mathieu Patrick Truong Wei You Jean-François Peltier Orange Labs. Outline. Abstract Concept of ICN Content Centric Networking

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Information-Centric Networking: A Natural Design for Social Network Applications

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  1. Information-Centric Networking: A Natural Design for Social Network Applications IEEE Communications Magazine July 2012 Bertrand Mathieu Patrick Truong Wei You Jean-François Peltier Orange Labs

  2. Outline • Abstract • Concept of ICN • Content Centric Networking • Information-Centric Architecture for OSNs • Evaluation Result • Conclusion • 每週一句

  3. Abstract • The CCN paradigm perfectlyfits with the OSN applications behavior and canhelp to save network load and reduce latency. • The benefit of using such aCCN approach compared to the current classical IP-based delivery and to the CDN-basedsolution, for the use-case of Twitter.

  4. Concept of ICN • Focus on the content the user wishes to obtain instead of the server that provide this content. • Content should be named in such a way as to be independent of the location of the node where the content can be found • Nodes can cache the contents passing through it for a while.

  5. Content Centric Networking Interest message: send for content which user is interested Data message: returned back to user as respond PIT: pending interest table FIB: forwarding information base

  6. Information-Centric Architecture for OSNs CCN Node Patrick is connected to the CCN node via face4 User Patrick

  7. IP-based

  8. CDN-based

  9. CCN-based

  10. Evaluation Result

  11. Cont.

  12. Conclusion • Resulting from our evaluations, using ICN for social networking applications is advantageous for the network operator as expected but also for the end users QoE (Quality of Experience) • We plan to develop/adapt an OSN application on top of the CCN solution, to better suit native ICN functions and make large-scale tests on a real network

  13. 每週一句 • Nowadays, Internet is becoming a large repository of contents whose main providers are music, video or webTV streaming services.

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