Advanced optical modulation for integrated computing and networking toward 6G requirement  

作　　者：Zhou He Hao Huang Peng Zhang Dongrong Ma Binghua Shi Tong Wang Yuanyuan Huang Jia Guo 何舟;黄昊;张鹏;马栋荣;石兵华;王桐;黄媛媛;郭佳(Hubei Key Laboratory of Digital Finance Innovation,Hubei University of Economics,Wuhan 430205,China;School of Information Engineering,Hubei University of Economics,Wuhan 430205,China;Wuhan Second Ship Design and Research Institute,Wuhan 430205,China;School of Electronic Information and Communications,Huazhong University of Science and Technology,Wuhan 430073,China;Wuhan Fiberhome Technical Services Co.,Ltd.,Wuhan 430073,China)

机构地区：[1]Hubei Key Laboratory of Digital Finance Innovation,Hubei University of Economics,Wuhan 430205,China [2]School of Information Engineering,Hubei University of Economics,Wuhan 430205,China [3]Wuhan Second Ship Design and Research Institute,Wuhan 430205,China [4]School of Electronic Information and Communications,Huazhong University of Science and Technology,Wuhan 430073,China [5]Wuhan Fiberhome Technical Services Co.,Ltd.,Wuhan 430073,China

出　　处：《Chinese Optics Letters》2024年第11期18-23,共6页中国光学快报(英文版)

基　　金：supported by the National Natural Science Foundation of China (No.52201363);Hubei Provincial Natural Science Foundation (Nos.2022CFB076 and Q20222202);Artificial Intelligence Innovation Project of Wuhan Science and Technology Bureau (Nos.2023010402040016 and 2022010702040068)。

摘　　要：The 6G transport network will be intricately designed as an integrated carrier, seamlessly integrating computing and networking capabilities. Leveraging the network as its foundation, it aims to deliver differentiated computing power services through supercomputing/intelligent computing and capability resource pooling. This study proposes an advanced modulation format, alternating polarization chirped return-to-zero frequency shift keying(Apol-CRZ-FSK), specifically designed to meet the integrated computing and networking carrying requirements of future 6G. Furthermore, comprehensive comparison and analysis of the transmission performance of 100 Gbps Apol-CRZ-FSK, CRZ-FSK, and differential quadrature phase shift keying(DQPSK) are conducted under identical conditions. The research indicates the high nonlinearity resistance capability exhibited by Apol-CRZ-FSK, highlighting its superior transmission performance.

关 键 词：6G optical modulation integrated computing and networking 

分 类 号：TN9[电子电信—信息与通信工程]