國立臺北大學通訊工程學系前身為國立台北大學通訊工程研究所， 於2004年成立，位於南港軟體園區、中研院及新竹科學園區間， 三峽交流道旁，為台灣高科技產業的中心點。本系主要發展通訊 高科技產業，強調獨立思考及創新設計能力之訓練，並要求學生 參與研究計畫，以驗證所學和獲取經驗，同時培養理論與實務兼 備、人文與科技整合的高級人才。發展方向為通訊系統設計、通 訊晶片設計、網路交換、數位訊號處理、多媒體通訊等相關技術。 近年積極參與工程科技教育認證(IEET)，並於2010年通過認證。 目前設有通訊工程學士班、碩士班、資通科技產業碩士專班、及國際學生碩士班。

專題研討(113/10/18)－陳彥銘副教授 (中山大學通訊工程研究所)

題目：DNN-assisted Near-optimal Sparse Code Multiple Access Schemes: Code-domain NOMA for 6G and Beyond

主講人：陳彥銘副教授 (中山大學通訊工程研究所)

時間：113年10月18日(星期五13：00- 15：00)

地點：臺北大學三峽校區音律電機資訊大樓電1F02

Abstract

Sparse code multiple access (SCMA) is one of the leading non-orthogonal multiple access (NOMA) techniques for next-generation communication systems. This talk first introduces a systematic construction approach, along with design metrics tailored to various channel environments, enabling the efficient design of SCMA codebooks. A novel deep neural network (DNN)-based construction strategy is then presented, expanding the search space and yielding near-optimal codebook designs. When concatenating SCMA schemes with outer channel codes, both the outer code structure and suitable SCMA codebooks can be designed using DNN-based methods to achieve extremely low error floors, making them ideal for ultra-reliable applications.

Biography

Yen-Ming Chen received the B.S. degree in electrical and control engineering from National Chiao Tung University, Hsinchu, Taiwan, in 2004, the M.S. degree (Hons.) in communications engineering from National Central University, Jhongli, Taiwan, in 2006, and the Ph.D. degree in electrical engineering from National Tsing Hua University (NTHU), Hsinchu, Taiwan, in 2011.

From 2011 to 2014, he was a Postdoctoral Fellow with the Department of Electrical Engineering, NTHU. From 2014 to 2016, he was an Assistant Professor with the Department of Electronic Engineering, Chung Yuan Christian University, Taoyuan City, Taiwan. In 2017, he joined the faculty of National Sun Yat-sen University, Kaohsiung, Taiwan, where he is currently an Associate Professor with the Institute of Communications Engineering and serves as the Director of International Master's Program in Telecommunication Engineering. His research interests include error-correcting codes, coded modulation, non-orthogonal multiple access, biometrics, information security, and hardware implementation of baseband algorithms. In 2020, Prof. Chen was the recipient of the Best Paper Award for Young Scholars from the IEEE IT/COM Society Taipei/Tainan Chapters and the Best Young Professional Member Award from the IEEE Tainan Section. In 2024, Prof. Chen’s research on iris cryptosystems was recognized with the Hon Hai Technology Award.