| Full text | |
| Author(s): |
Trindade, Silvana
[1]
;
Torres, Ricardo da S.
[2, 3, 4]
;
Zhu, Zuqing
[5]
;
da Fonseca, Nelson L. S.
[1]
Total Authors: 4
|
| Affiliation: | [1] Univ Estadual Campinas, Inst Comp, Albert Einstein 1251, BR-13083852 Campinas - Brazil
[2] Norwegian Univ Sci & Technol, Dept ICT & Nat Sci, N-6009 Alesund - Norway
[3] Wageningen Univ & Res, Farm Technol Grp, NL-6700 AA Wageningen - Netherlands
[4] Wageningen Univ & Res, Wageningen Data Competence Ctr, NL-6700 AA Wageningen - Netherlands
[5] Univ Sci & Technol China, Sch Informat Sci & Technol, Hefei 230027 - Peoples R China
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | SENSORS; v. 21, n. 23 DEC 2021. |
| Web of Science Citations: | 0 |
| Abstract | |
This paper introduces a new solution to improve network performance by decreasing spectrum fragmentation, crosstalk interference, blocking of virtual networks, cost, and link load imbalance. These problems degrade the performance of Elastic Optical Networks with Space-Division Multiplexing. The proposed solution, called Cognitive control loop (CO-OP), is capable of identifying a set of problems and creating plans to mitigate these problems. The CO-OP comprises four functions that employ learning algorithms to identify problems and plan a series of actions to reduce or eliminate them. The results show that the CO-OP can effectively decrease up to 30% the blocking of requests and up to 50% the crosstalk occurrence compared to existing algorithms. (AU) | |
| FAPESP's process: | 15/24494-8 - Communications and processing of big data in cloud and fog computing |
| Grantee: | Nelson Luis Saldanha da Fonseca |
| Support Opportunities: | Research Projects - Thematic Grants |