摘要
分析了作为下一代光网络的发展方向——智能光网(ION)的组成结构与关键技术,并结合最新技术进展,重点给出了作为智能光网的典型代表——自动交换光网络(ASON)的网络性能与功能特点,说明了网络演进中要注意解决的问题和下一步的发展方向。
The architecture and key technology of Intelligent Optical Network (ION), the next generation for optical network, is investigated, especially focused on the network performance. The function of Automatic Switched Optical Network (ASON), which is a typical representation for ION, is analyzed. The problems related evolution for networks are given. The development direction for next step is indicated.
出处
《高技术通讯》
EI
CAS
CSCD
2003年第4期99-104,共6页
Chinese High Technology Letters
基金
国家自然科学基金(90104017)
北京市自然科学基金(4002008)资助项目。