Title :
Trans-pacific transmission of quad-carrier 1Tb/s DP-8QAM assisted by LUT-based MAP algorithm
Author :
Shaoliang Zhang ; Yaman, Fatih ; Yue-Kai Huang ; Inoue, Takanori ; Nakamura, Kohei ; Mateo, Eduardo ; Inada, Yoshihisa ; Ting Wang ; Ogata, Takaaki
Author_Institution :
NEC Labs. America, Inc., Princeton, NJ, USA
Abstract :
1Tb/s quad-carrier DP-8QAM transmission over 9280 km is reported at a spectral efficiency of 4.54 b/s/Hz thanks to the proposed joint transmitter maximum a posterior (MAP) pre-distortion and receiver correction scheme.
Keywords :
maximum likelihood estimation; optical fibre networks; optical receivers; optical transmitters; quadrature amplitude modulation; LUT-based MAP algorithm; bit rate 1 Tbit/s; fiber transmission; joint transmitter MAP pre-distortion-receiver correction scheme; maximum a posterior scheme; quad-carrier DP-8QAM transmission; spectral efficiency; trans-pacific transmission;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
