Presentation | 2020-01-16 255-Gb/s PAM8 O-band Transmission through 10-km SMF using simplified MLSE based on Trellis-path Limitation Hiroki Taniguchi, Shuto Yamamoto, Masanori Nakamura, Yoshiaki Kisaka, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | 近年のデータセンタネットワークのトラフィック増大に伴い、短距離向け光伝送システムの大容量化が期待されている。大容量化に伴う帯域制限および波長分散の耐力を向上するチャネル等化技術として有効である最尤系列推定は信号の多値化に起因する演算量増大が課題である。そこでトレリスパスを制限することで演算量削減した最尤系列推定を提案し、15-GHz帯域制限環境下で255 Gb/s PAM8信号のO帯SMF 10-km伝送を実証する。 |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Data center networks / IM-DD / PAM8 / Digital signal processing / MLSE |
Paper # | OCS2019-65 |
Date of Issue | 2020-01-09 (OCS) |
Conference Information | |
Committee | CS / OCS |
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Conference Date | 2020/1/16(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Beppu Housensou Hotel (Oita Pref.) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hidenori Nakazato(Waseda Univ.) / Joji Maeda(Tokyo Univ. of Science) |
Vice Chair | Jun Terada(NTT) |
Secretary | Jun Terada(Waseda Univ.) / (Mitsubishi Electric) |
Assistant | Kazutaka Hara(NTT) / Hiroyuki Saito(OKI) |
Paper Information | |
Registration To | Technical Committee on Communication Systems / Technical Committee on Optical Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 255-Gb/s PAM8 O-band Transmission through 10-km SMF using simplified MLSE based on Trellis-path Limitation |
Sub Title (in English) | |
Keyword(1) | Data center networks |
Keyword(2) | IM-DD |
Keyword(3) | PAM8 |
Keyword(4) | Digital signal processing |
Keyword(5) | MLSE |
1st Author's Name | Hiroki Taniguchi |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
2nd Author's Name | Shuto Yamamoto |
2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
3rd Author's Name | Masanori Nakamura |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
4th Author's Name | Yoshiaki Kisaka |
4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
Date | 2020-01-16 |
Paper # | OCS2019-65 |
Volume (vol) | vol.119 |
Number (no) | OCS-366 |
Page | pp.pp.1-6(OCS), |
#Pages | 6 |
Date of Issue | 2020-01-09 (OCS) |