Reduction in complexity of Volterra filter by employing l0-regularization in 112-Gbps PAM-4 VCSEL optical interconnect

Yi Yu Lin, Chun Jui Chen, Hong Minh Nguyen, Chun Yen Chuang, Chia Chien Wei, Jyehong Chen, Jin Wei Shi

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

We employ l0-regularization to reduce Volterra filter complexity by up to 90% in 112-Gbps PAM-4 VCSEL transmission. Compared to l1-regularization, l0-regularization achieves lower complexity and more precise weights without retraining after sparse identification.

原文???core.languages.en_GB???
主出版物標題Optical Fiber Communication Conference, OFC 2020
發行者Optica Publishing Group (formerly OSA)
ISBN(列印)9781943580712
DOIs
出版狀態已出版 - 2020
事件Optical Fiber Communication Conference, OFC 2020 - San Diego, United States
持續時間: 8 3月 201712 3月 2017

出版系列

名字Optics InfoBase Conference Papers
Part F174-OFC 2020
ISSN(電子)2162-2701

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???event.eventtypes.event.conference???Optical Fiber Communication Conference, OFC 2020
國家/地區United States
城市San Diego
期間8/03/1712/03/17

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