Simplified Han-Kobayashi Coding Strategy for Tb/s Optical Superchannel Transmissions

We propose a simplified strategy for Han-Kobayashi coding to handle inter-channel interference in optical superchannels. The proposed scheme achieves higher than Tb/s data rates while the complexity for superposition coding is avoided.

[1]  Toshiaki Koike-Akino,et al.  Maximizing transmission capacity of superchannels using rate-adaptive FEC , 2014, 2014 The European Conference on Optical Communication (ECOC).

[2]  Peter J. Winzer,et al.  1.5-Tb/s Guard-Banded Superchannel Transmission over 56× 100-km (5600-km) ULAF Using 30-Gbaud Pilot-Free OFDM-16QAM Signals with 5.75-b/s/Hz Net Spectral Efficiency , 2012 .

[3]  Toshiaki Koike-Akino,et al.  Interference management with Han-Kobayashi coding: Dual-carrier coherent optical communications , 2014, 2014 The European Conference on Optical Communication (ECOC).

[4]  Peter A. Andrekson,et al.  1.94Tb/s (11×176Gb/s) DP-16QAM superchannel transmission over 640km EDFA-only SSMF and two 280GHz WSSs , 2012, 2012 38th European Conference and Exhibition on Optical Communications.

[5]  Jian Hong Ke,et al.  400 Gbit/s single-carrier and 1 Tbit/s three-carrier superchannel signals using dual polarization 16-QAM with look-up table correction and optical pulse shaping. , 2014, Optics express.

[6]  P. Poggiolini The GN Model of Non-Linear Propagation in Uncompensated Coherent Optical Systems , 2012, Journal of Lightwave Technology.

[7]  Stephan ten Brink,et al.  A close-to-capacity dirty paper coding scheme , 2004, ISIT.

[8]  Max H. M. Costa,et al.  Writing on dirty paper , 1983, IEEE Trans. Inf. Theory.

[9]  Takeshi Hoshida,et al.  Soft decision forward error correction over nonlinear transmission of 1-Tb/s superchannel , 2014, 2014 The European Conference on Optical Communication (ECOC).

[10]  Akira Naka,et al.  Super high density multi-carrier transmission system by MIMO processing , 2014, 2014 The European Conference on Optical Communication (ECOC).

[11]  Te Sun Han,et al.  A new achievable rate region for the interference channel , 1981, IEEE Trans. Inf. Theory.

[12]  Takeshi Hoshida,et al.  Systematic analysis of intra-superchannel nonlinear crosstalk in flexible grid networks , 2014, 2014 The European Conference on Optical Communication (ECOC).

[13]  Toshiaki Koike-Akino,et al.  Han–Kobayashi and Dirty-Paper Coding for Superchannel Optical Communications , 2015, Journal of Lightwave Technology.