Crosstalk-aware RCSA for spatial division multiplexing enabled elastic optical networks with multi-core fibers

2016 ◽  
Vol 14 (10) ◽  
pp. 100604-100608 ◽  
Author(s):  
Ruijie Zhu Ruijie Zhu ◽  
Yongli Zhao Yongli Zhao ◽  
Hui Yang Hui Yang ◽  
Haoran Chen Haoran Chen ◽  
Jie Zhang Jie Zhang ◽  
...  
Keyword(s):  
Optical Networks ◽  
Spatial Division Multiplexing

Multi-core virtual concatenation scheme considering inter-core crosstalk in spatial division multiplexing enabled elastic optical networks

2017 ◽  
Vol 14 (10) ◽  
pp. 108-117 ◽  
Author(s):  
Yongli Zhao ◽  
Liyazhou Hu ◽  
Chunhui Wang ◽  
Ruijie Zhu ◽  
Xiaosong Yu ◽  
...  
Keyword(s):  
Optical Networks ◽  
Virtual Concatenation ◽  
Spatial Division Multiplexing

scholarly journals Proteção e roteamento multicaminho em redes ópticas elásticas com multiplexação por divisão espacial

2019 ◽  
Author(s):  
Helder May Nunes da Silva Oliveira ◽  
Nelson Fonseca
Keyword(s):  
Optical Networks ◽  
Multipath Routing ◽  
High Capacity ◽  
Space Division Multiplexing ◽  
Space Division ◽  
Network Protection ◽  
New Challenges ◽  
Spatial Division Multiplexing ◽  
Backup Paths

The introduction of space division multiplexing in optical networks brings new challenges for network protection since the lightpath can span high capacity and transmit data at different rates. In addition, these networks suffer from the fragmentation of the spectrum that hinders contiguity and continuity constraints and, therefore, increases the block. To address these problems, in this paper, we propose the protection algorithm for elastic optical networks with spatial division multiplexing through multipath routing and shared backup paths.

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