Paper Abstract and Keywords |
Presentation |
2016-06-24 12:25
A Study on Power-scaling of Triple-concatenated FEC for Optical Transport Network
-- Toward Green Transport SDN -- Kazuo Kubo, Kenji Ishii, Souichiro Kametani, Hideo Yoshida, Takashi Sugihara (Mitsubishi Electric Corp.) OCS2016-16 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
100Gbps digital coherent transmission systems have been widely deployed in the commercial networks. We have been developed the soft-decision forward error correction codes witch have been one of the key-technology for the long-haul transmission systems. The multicarrier transmission system to use plural wavelength channels as subcarriers to organize one optical transmission link of transmission speed 1 Tbit/s is important candidate to realize the beyond 100G Optical Transport Network (OTN) since communication traffic such as internet and mobile etc. shows a continued increase. Toward green transport networks, we studied the power scaling using the measured power consumption and error correction performance of a triple-concatenated FEC. It was confirmed that the triple-concatenated FEC enabled 98% power reduction by controlling the NCG to suit the OSNR of the link. Furthermore, we evaluated advantage of the power scaling for the metro and the backbone network using the JPN model. It was confirmed that the triple-concatenated FEC with the power scaling enabled 69% and 49% power reduction for the backbone and the metro network respectively. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical Transport Network / Forward Error Correction / JPN model / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 112, OCS2016-16, pp. 37-42, June 2016. |
Paper # |
OCS2016-16 |
Date of Issue |
2016-06-16 (OCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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OCS2016-16 |