摘要
作为信息网络基础架构的核心一环,光网络具有不可替代的重要地位。首先回顾了光网络的诞生过程并总结了其30年研究和发展历程中具有重大意义的里程碑事件,并根据未来网络需求探讨了光网络发展所面临的挑战和可能的发展方向。
As the core of the information network infrastructure, optical network has an irreplaceable important role.The birth process of optical network and the important milestones in its 30 years research and development course were reviewed firstly, then the challenges and possible development trends of optical networks according to future network demands were discussed.
出处
《电信科学》
北大核心
2016年第5期24-33,共10页
Telecommunications Science
基金
国家重点基础研究发展计划("973"计划)基金资助项目(No.2014CB340104/05)
国家自然科学基金资助项目(No.61321004
No.61435006)~~
关键词
波分复用
自动交换光网络
软件定义网络
全光网络
光/IP融合网络
光/无线融合网络
wavelength division multiplexing
automatic switched optical network
software defined network
all-optical network
converged packet-optical network
converged wireless-optical network
