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: Conference contribution同行評審

6 引文 斯高帕斯(Scopus)

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English
主出版物標題2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781943580712
DOIs
出版狀態Published - 3月 2020
事件2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - San Diego, United States
持續時間: 8 3月 202012 3月 2020

出版系列

名字2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings

Conference

Conference2020 Optical Fiber Communications Conference and Exhibition, OFC 2020
國家/地區United States
城市San Diego
期間8/03/2012/03/20

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