Journal of lightwave technology, 2019-05, Vol.37 (9), p.1885-1892
2019
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- NLIN Mitigation Using Turbo Equalization and an Extended Kalman Smoother
- Ist Teil von
- Journal of lightwave technology, 2019-05, Vol.37 (9), p.1885-1892
- Ort / Verlag
- New York: IEEE
- Erscheinungsjahr
- 2019
- Quelle
- IEEE
- Beschreibungen/Notizen
- We develop a method for inter-channel nonlinear interference noise (NLIN) mitigation, based on Turbo equalization and an extended Kalman smoother. The method exploits both the unique statistical properties of NLIN and soft-decision information from the code structure, to obtain improved channel state estimation and symbol detection. The error-free information rate is improved by up to 0.3 b/symbols/polarization, for a 1000 km, 64-QAM, 32 Gbaud transmission over standard fiber.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0733-8724eISSN: 1558-2213DOI: 10.1109/JLT.2019.2894638Titel-ID: cdi_ieee_primary_8624343