SCAN: Scalable Content routing for content Aware Networking content-Aware Networking

作者: Munyoung Lee

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摘要: SCAN: Scalable Content routing for content Aware Networking content-Aware Networking Page 1 ICC 2011@kyoto SCAN: Scalable Content routing for content Aware Networking content-Aware Networking Munyoung Lee, Kideok Cho, Kunwoo Park, T d “T k ” K Y h Ch i Ted “Taekyoung” Kwon, Yanghee Choi (mylee@mmlab.snu.ac.kr) Seoul National University 2011. 6. 7. Page 2 Outline • Introduction • Basic SCAN Operation • Design choice of SCAN • Simulation Results • Conclusion 2/16 Page 3 Introduction (1/2) • Current Internet – Designed based on end-to-end paradigm More and more traffic on the Internet is attributed to content – More and more traffic on the Internet is attributed to contentoriented services • File download and web access – Internet routers are not aware of the contents – Inefficiency of content retrievals Inefficiency of content retrievals • Bandwidth wastes (duplicated downloads) • Cannot exploit …

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