User-access-frequency statistics based hotspot adjustment in all-optically interconnected metro-embedded datacenters

Gang Chen, Hongxiang Guo*, Dongxu Zhang, Jian Wu, Xiaoyuan Cao, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita

*この研究の対応する著者

研究成果: Article査読

5 被引用数 (Scopus)

抄録

Traditional datacenters are typically deployed with highly clustered resources and built-in remote areas far away from users, requiring huge floor space and power consumption. The proposed metro-embedded datacenter architecture with distributed resources spreading across the metro area close to users could be a promising solution, which exhibits lower access latency and more flexibility for service orchestration. Based on metro-embedded datacenter, we propose the conception of “follow the user” with user access location aware dynamic hotspots adjustments. By enabling service hotspots adjustment according to user access frequency statistics, the quality of service can be significantly improved in terms of reduced latency. Finally, we experimentally demonstrate low-latency service provisioning based on the proposed principle.

本文言語English
ページ(範囲)437-442
ページ数6
ジャーナルOptics Communications
381
DOI
出版ステータスPublished - 2016 12月 15
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • 物理化学および理論化学
  • 電子工学および電気工学

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