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| Content Provider | IET Digital Library |
|---|---|
| Author | Hou, Yanfang Li, Hui Zhao, Wei Liu, Yuze Ji, Yuefeng |
| Abstract | A quality of transmission (QoT)-aware adaptive adjustment scheme of optical path transmission performance under software control is proposed. First, a mathematical model of optical path transmission performance adjustment is established. Based on it, a new device link quality equaliser (LQE) is built. Second, using a centralised controller, the LQE introduces devices with different compensation abilities into the optical path. Therefore, it becomes an all-optical mode node or an optical–electrical–optical (O/E/O) mode node adaptively. Then an adaptive and elastic adjustment can be conducted on the transmission performance of the optical path. Finally, an experiment is presented to show the feasibility and effectiveness of the proposed scheme. |
| Starting Page | 1184 |
| Ending Page | 1185 |
| Page Count | 2 |
| ISSN | 00135194 |
| Volume Number | 51 |
| e-ISSN | 1350911X |
| Issue Number | Issue 15, Jul (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/51/15 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2015.1117 |
| Journal | Electronics Letters |
| Publisher Date | 2015-07-13 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Adaptive Control Centralised Control Centralised Controller Computer Communication Computer Network And Technique Control Application in Optical Communication Link Quality Equaliser LQE O-E-O Mode Optical Fibre Network Optical Path Transmission Optical-electrical-optical Mode QoT-aware Adaptive Adjustment Scheme Quality of Transmission-aware Adaptive Adjustment Scheme Self Adjusting Control System Software Control Software Defined Networking Software-defined Optical Network |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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