Title :
Slip-state estimation by polarization-phase constellation monitoring in phase-shift keyed transmission
Author :
Yoshida, Takafumi ; Sugihara, Tomoyuki ; Ishida, K. ; Mizuochi, Takashi
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr., Kanagawa, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We propose novel slip-state estimation by constellation monitoring of the carrier recovered signal in the polarization-phase domain. In the presence of random noise, the proposed method is over 1 dB more sensitive than differential decoding.
Keywords :
decoding; light polarisation; optical communication; phase shift keying; carrier recovered signal; differential decoding; phase-shift keyed transmission; polarization-phase constellation monitoring; random noise; slip-state estimation; Constellation diagram; Estimation; Monitoring; Optical noise; Optical polarization; Photonics; Signal to noise ratio;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
