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Time-Dimensional Traffic Engineering with Storage Aware Routing
Author(s) -
Shigeyuki Yamashita,
Tomohiko Yagyu,
Miki Yamamoto
Publication year - 2014
Publication title -
ieice transactions on communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.211
H-Index - 56
eISSN - 1745-1345
pISSN - 0916-8516
DOI - 10.1587/transcom.e97.b.2641
Subject(s) - computer science , exploit , computer network , bandwidth (computing) , popularity , routing (electronic design automation) , the internet , internet of things , traffic engineering , real time computing , computer security , world wide web , psychology , social psychology
Because of the popularity of rich content, such as video files, the amount of traffic on the Internet continues to grow every year. Not only is the overall traffic increasing, but also the temporal fluctuations in traffic are increasing, and differences in the amounts of traffic between peak and off-peak periods are becoming very large. Consequently, efficient use of link bandwidth is becoming more challenging. In this paper, we propose a new system for content distribution: storage aware routing (SAR). With SAR, routers having large storage capacities can exploit those links that are underutilized. Our performance evaluations show that SAR can smooth the fluctuations in link utilization

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