Global Resources Integrated Resilience for Software Defined Data Center Interconnection Based on IP Over Elastic Optical Network

Author

Hui Yang ; Jie Zhang ; Yongli Zhao ; Yuefeng Ji ; Jialin Wu ; Xiaosong Yu ; Jianrui Han ; Young Lee

Author_Institution

Beijing Univ. of Posts & Telecommun. (BUPT), Beijing, China

Volume

18

Issue

10

fYear

2014

fDate

Oct. 2014

Firstpage

1735

Lastpage

1738

Abstract

We propose a novel global resources integrated resilience (GRIR) algorithm for a software defined data center interconnection architecture based on IP over elastic optical network (EON). The proposed algorithm provides resilience using the multiple stratums resources and enhances the data center service resilience responsiveness to the dynamic end-to-end recovery demands in case of the converged optical node failure. Our simulation results indicate that GRIR achieves significant improvements in terms of path blocking probability, resilience latency and resource occupation rate, compared with other resilience algorithms.

Keywords

computer centres; optical fibre networks; probability; software radio; EON; GRIR algorithm; IP over elastic optical network; converged optical node failure; data center service resilience; dynamic end-to-end recovery demands; global resources integrated resilience; multiple stratums resources; path blocking probability; resilience latency; resource occupation rate; software defined data center interconnection; Bandwidth; Heuristic algorithms; IP networks; Optical fiber networks; Optical switches; Resilience; Software algorithms; Software defined network; cross stratum optimization; data center; elastic optical network; openflow;

fLanguage

English

Journal_Title

Communications Letters, IEEE

Publisher

ieee

ISSN

1089-7798

Type

jour

DOI

10.1109/LCOMM.2014.2353633

Filename

6891182