摘要
在研究光传送网络线性保护倒换和现存解决方案缺点的基础上,提出一种新型可移动主控自动保护倒换机制与其分布式实现方法。介绍了可移动主控保护倒换的结构,描述了该机制在设备多个板卡的协同工作过程。采用FPGA实现的方法进行了仿真,并在网络环境下进行了功能测试。
Based on investigating linear protection switching for optical transport networks and the scheme disadvantages of existing solutions, the paper proposes a novel mobile master auto protection switching mechanism and corresponding distributed implementation method. It introduces the mobile protection switching structure and descripts the cooperation among the equipment slot cards. It implements the way and simulates the mechanism on the FPGA platform, and tests the function of the method under the network environment.
出处
《光通信技术》
北大核心
2016年第4期5-8,共4页
Optical Communication Technology
