Multinary-Signaling-Based Coded Modulation for Ultrahigh-Speed Optical Transport

IEEE Photonics Journal

Tao Liu¹  Ivan B. Djordjevic¹  Ting Wang² 

[1] Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA;NEC Laboratories America, Princeton, NJ, USA;

关键词: Microwave photonics communication;    multinary signaling;    coherent detection;    coded modulation;    low-density parity-check (LDPC) coding;   

DOI  :  10.1109/JPHOT.2015.2397273

来源: DOAJ

【 摘 要 】

A multinary-signaling-based coded-modulation (CM) scheme is proposed, which is suitable for various applications ranging from multi-Tb/s to multi-Pb/s data rates, outperforming conventional CM schemes in terms of both spectral and energy efficiencies. The corresponding multinary signal constellation design algorithm is also proposed. Both 2-D and 3-D multinary-signaling-based CM schemes have been studied.

【 授权许可】

Unknown