Experimental demonstration of non-binary LDPC coded modulation for ultra-long-haul transmission systems

Shaoliang Zhang,Murat Arabaci,Fatih Yaman,Ivan B. Djordjevic,Lei Xu,Ting Wang,Yoshihisa Inada,Takaaki Ogata,Yasuhiro Aoki

Experimental demonstration of non-binary LDPC coded modulation for ultra-long-haul transmission systems

2011

Shaoliang Zhang
Murat Arabaci
Fatih Yaman
Ivan B. Djordjevic
Lei Xu
Ting Wang
Yoshihisa Inada
Takaaki Ogata
Yasuhiro Aoki

Performance of rate-0.8 4-ary LDPC coded modulation with MAP detector is demonstrated in 40Gb/s dual-polarization QPSK transmissions. We achieve >10 dB coding gain at BER of 10 −6 and show no countable errors after 10,560 km transmission over legacy DMFs.

Keywords:

Decoding methods
Low-density parity-check code
Detector
Electronic engineering
Transmission system
Coding gain
Bit error rate
Modulation
Engineering
Telecommunications
Phase-shift keying
Signal processing

Correction
Source
Cite
Save
Machine Reading By IdeaReader

References

Citations