Title :
Complexity of algorithms for digital coherent receivers
Author_Institution :
Nokia Siemens Networks, Munich, Germany
Abstract :
We give an overview of digital signal processing algorithms for coherent receivers. We explore single carrier and multi carrier approaches and compare the complexity of blind equalizer adaptation as well as training symbol based algorithms.
Keywords :
blind equalisers; optical information processing; optical receivers; blind equalizer adaptation; digital coherent receivers; digital signal processing algorithm; multicarrier approach; single-carrier approach; symbol-based algorithm; Blind equalizers; Digital signal processing; Frequency domain analysis; Frequency estimation; Least squares approximation; Low pass filters; Modulation; OFDM; Optical fiber polarization; Signal processing algorithms;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
