Single-step nonlinearity compensation using artificial intelligence for digital coherent transmission systems
US11270200B2 · kind B2 · utility
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Key dates
| Filing date | Feb 26, 2019 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Dec 13, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/61
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Aspects of the present disclosure describe a method for digital coherent transmission systems that advantageously provides low-complexity, single-step nonlinearity compensation based on artificial intelligence (AI) implemented in a deep neuron network (DNN).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.