Spectrum-based Frequency Offset Estimation for Coherent Receivers

Conference: Photonische Netze - 10. ITG-Fachtagung
05/04/2009 - 05/05/2009 at Leipzig, Germany

Proceedings: Photonische Netze

Pages: 4Language: englishTyp: PDF

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Piyawanno, K.; Kuschnerov, M.; Lankl, B. (Federal Armed Forces University Munich, Germany)
Spinnler, B. (Nokia Siemens Networks GmbH & Co. KG, Transport Technology, Munich, Germany)

We propose applications of well-known algorithms for non-data aided spectrum-based frequency offset estimation in optical coherent receivers. The algorithms are independent of the modulation format and robust against channel distortion.