最新消息

※日期：113年1月12日 (星期五) 13:10 ~ 14:10
Date：January 12, 2024 (Friday) 13:10 ~ 14:10

※地點：實體 (R70507) 及 線上 (Microsoft Teams) 同步進行
Location：In-person (R70507) and Online (Microsoft Teams) concurrently

※講者：英國艾賽克斯大學 電資學院 劉子龍博士
Speaker：Dr. Zilong Liu, Senior Lecturer,  
                  School of Computer Science and Electronic Engineering. University of Essex, UK

※講題：可應用於6G通訊之碼域非正交多重接取技術
Topic：Code-Domain NOMA (Non-Orthogonal Multiple Access) for 6G

※報名連結Registration Link：https://docs.google.com/forms/d/e/1FAIpQLSc8RKwk5dbvbG2zOATjLcClaXnc9ES0Rtm2iyeMosW9A5zcFg/viewform

Abstract: Non-orthogonal multiple access (NOMA) is a disruptive paradigm for the enabling of massive connectivity in future machine-type communications. Despite numerous research attempts in the past years, however, NOMA has not been written into 5G New Radio.

In this talk, I will argue that Code-Domain NOMA (CD-NOMA) is a must for the upcoming 6G mobile systems. In CD-NOMA, every user is assigned a distinctive codebook; by designing non-orthogonal codebooks in a multi-dimensional space, several times increase of concurrent communication users can be achieved. I will introduce a number of new results on CD-NOMA transceiver design with an emphasis on sparse code multiple access (SCMA). Comparison with power-domain NOMA will also be shown.