摘要
近几十年来,在信息通信技术(ICT)快速进步的推动下,信息化对社会运行和人类生活方方面面的影响正在日益深化。文章基于数字化、网络化和智能化的发展水平,对信息化发展历程进行了回顾,并提出数字孪生阶段之后将是数字智驱和数字超越阶段。随着信息化上升为未来网络演进的最主要驱动力,文章提出了网算协同、接入协同、光电协同和智能化4个网络演进特征,并强调了光通信在其中的关键作用和挑战。
In recent decades,with the rapid progress of Information and Communications Technology(ICT),the impact of informatization on the social operation and human life is deepening.Based on the level of digitalization,networking and intelligentization,we review the history of informatization,and propose that the development stage after digital twin will be digital intelligence and digital transcendence.As informatization is becoming the key driving force of network evolution in the future,we put forword 4 characteristics for the future network,namely network-computing collaboration,access collaboration,photo-electric cooperation and network intelligentization,and emphasize the key role and challenge of optical communication.
作者
张新全
余少华
ZHANG Xin-quan;YU Shao-hua(China Information Communication Technologies Group Corporation,Wuhan 430074,China;State Key Laboratory of Optical Communication Technologies and Networks,Wuhan 430074,China)
出处
《光通信研究》
2021年第2期1-6,共6页
Study on Optical Communications
关键词
信息化
数字孪生
数字智驱
数字超越
光通信
informatization
digital twin
digital intelligence
digital transcendence
optical communication
