Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONs
Abstract The rapid acceptance of cloud services and data centre (DC) traffic development have increased the necessity of a scalable and cost-effective network infrastructure. The multi-core fibre-based space division multiplexing-based elastic optical network (SDM-EON) is considered one of the promi...
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| Format: | Article |
| Language: | English |
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Springer
2025-03-01
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| Series: | Discover Applied Sciences |
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| Online Access: | https://doi.org/10.1007/s42452-025-06739-2 |
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| author | Sourabh Chandra Khokan Mondal Souvik Singha |
| author_facet | Sourabh Chandra Khokan Mondal Souvik Singha |
| author_sort | Sourabh Chandra |
| collection | DOAJ |
| description | Abstract The rapid acceptance of cloud services and data centre (DC) traffic development have increased the necessity of a scalable and cost-effective network infrastructure. The multi-core fibre-based space division multiplexing-based elastic optical network (SDM-EON) is considered one of the promising optical technologies to support the capacity crisis, and the deployment of DCs with SDM-EONs helps in establishing an efficient data retrieval process by overcoming various issues of SDM-EONs. This paper introduces a new fragmentation-aware and survivable routing, spectrum and core allocation (RSCA) algorithm for provisioning dynamic unicast traffic in DC-based SDM-EONs. Extensive simulation results on two networks- COST239 and NSFNET- prove the proposed algorithm’s potency against different network benchmarks. |
| format | Article |
| id | doaj-art-9d2c382927c24553a4636d3db2406c19 |
| institution | OA Journals |
| issn | 3004-9261 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Springer |
| record_format | Article |
| series | Discover Applied Sciences |
| spelling | doaj-art-9d2c382927c24553a4636d3db2406c192025-08-20T02:10:14ZengSpringerDiscover Applied Sciences3004-92612025-03-017411710.1007/s42452-025-06739-2Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONsSourabh Chandra0Khokan Mondal1Souvik Singha2Computer Science & Engineering(AIML), Netaji Subhash Engineering CollegeComputer Science & Engineering, Techno India UniversityComputer Science & Engineering, Techno India UniversityAbstract The rapid acceptance of cloud services and data centre (DC) traffic development have increased the necessity of a scalable and cost-effective network infrastructure. The multi-core fibre-based space division multiplexing-based elastic optical network (SDM-EON) is considered one of the promising optical technologies to support the capacity crisis, and the deployment of DCs with SDM-EONs helps in establishing an efficient data retrieval process by overcoming various issues of SDM-EONs. This paper introduces a new fragmentation-aware and survivable routing, spectrum and core allocation (RSCA) algorithm for provisioning dynamic unicast traffic in DC-based SDM-EONs. Extensive simulation results on two networks- COST239 and NSFNET- prove the proposed algorithm’s potency against different network benchmarks.https://doi.org/10.1007/s42452-025-06739-2SDM-EONData centerRSCACrosstalkCore classificationSurvivability |
| spellingShingle | Sourabh Chandra Khokan Mondal Souvik Singha Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONs Discover Applied Sciences SDM-EON Data center RSCA Crosstalk Core classification Survivability |
| title | Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONs |
| title_full | Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONs |
| title_fullStr | Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONs |
| title_full_unstemmed | Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONs |
| title_short | Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONs |
| title_sort | protective and fragmentation aware routing of unicast data centre traffic in disaster prone online sdm eons |
| topic | SDM-EON Data center RSCA Crosstalk Core classification Survivability |
| url | https://doi.org/10.1007/s42452-025-06739-2 |
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