Elastic all-optical multi-hop interconnection in data centers with adaptive spectrum allocation
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- 作者：Yuanyuan Honga ; b ; hyyxuxiao@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xuezhi Hongb ; c ; xuezhi.hong@coer-scnu.org" class="auth_mail" title="E-mail the corresponding author ; Jiajia Chenc ; jiajiac@kth.se" class="auth_mail" title="E-mail the corresponding author ; Sailing Hea ; b ; c ; sailing@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Data center network ; Flex-grid ; Optical interconnect ; Optical circuit switching ; Multi-hop
- 刊名：Optics Communications
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：383
- 期：Complete
- 页码：478-484
- 全文大小：1186 K
文摘
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Flex-grid all-optical multi-hop interconnection is proposed for data centers.
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Number-of-hop adaptive bandwidth allocation improves the spectrum efficiency (SE).
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The SE can be enhanced by decreasing insertion loss and targeted bit error rate.