Title :
High spectral efficiency long-haul transmission with pre-filtering and maximum a posteriori probability detection
Author :
Cai, Y. ; Cai, J.X. ; Davidson, C.R. ; Foursa, D. ; Lucero, A. ; Sinkin, O. ; Pilipetskii, A. ; Mohs, G. ; Bergano, Neal S.
Author_Institution :
Tyco Telecommun. (US) Inc., Japan
Abstract :
We propose a high spectral efficiency transmission scheme employing tight pre-filtering and maximum-a-posteriori-probability (MAP) detection. We demonstrate that pre-filtering induced inter-symbol-interference can be effectively compensated with MAP detection after transoceanic transmission.
Keywords :
intersymbol interference; light transmission; maximum likelihood estimation; optical communication; optical filters; inter-symbol-interference; long-haul transmission; maximum a posteriori probability detection; optical filtering; pre-filtering; transoceanic transmission; Channel spacing; Correlation; Filtering; Gain; Phase shift keying; Wavelength division multiplexing;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621373
