Empowering Hitless Spectral Defragmentation in Elastic Optical Networks with Spatial Multiplexing

被引：3

作者：

Brasileiro, Italo Barbosa ^{[1
]}

Costa, Lucas R. ^{[1
]}

Silva, Guilherme E., V ^{[1
]}

Drummond, Andre C. ^{[1
]}

机构：

[1] Univ Brasilia UnB, Dept Comp Sci, Brasilia, DF, Brazil

来源：

2020 22ND INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON 2020) | 2020年

关键词：

defragmentation; SDM-EON; MCF; push-pull; fast-switching;

D O I：

10.1109/icton51198.2020.9203233

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper evaluates Spatial Division Multiplexing in Elastic Optical Network (SDM-EON) defragmentation scenarios and applies a combined push-pull and fast-switching defragmentation technique that does not disrupt network circuits. A performance analysis is made by means of simulation. The results show that the proposed mechanism allows to perform spectrum defragmentation without circuit interruption, maintaining a low blocking rate without compromising the use of network resources.

引用

页数：4

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