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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Caballero, A. Borkowski, R. Zibar, D. Monroy, I.T. |
| Copyright Year | 2013 |
| Description | Author affiliation: Dept. of Photonics Eng., Tech. Univ. of Denmark, Lyngby, Denmark (Caballero, A.; Borkowski, R.; Zibar, D.; Monroy, I.T.) |
| Abstract | High degree of heterogeneity of future optical networks, such as services with different quality-of-transmission requirements, modulation formats and switching techniques, will pose a challenge for the control and optimization of different parameters. Incorporation of cognitive techniques can help to solve this issue by realizing a network that can observe, act, learn and optimize its performance, taking into account end-to-end goals. In this letter we present the approach of cognition applied to heterogeneous optical networks developed in the framework of the EU project CHRON: Cognitive Heterogeneous Reconfigurable Optical Network. We focus on the approaches developed in the project for optical performance monitoring, which enable the feedback from the physical layer to the cognitive decision system by providing accurate description of the performance of the established lightpaths. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 335179 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479906833 |
| ISSN | 21612064 |
| DOI | 10.1109/ICTON.2013.6602786 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-06-23 |
| Publisher Place | Spain |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical fiber networks Monitoring Integrated optics Receivers Adaptive optics Modulation optical performance monitoring optical networks cognition dynamic optical networks |
| Content Type | Text |
| Resource Type | Article |
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