【摘要】 该文详细研究了基于信令控制的网状光网络共享的分布式恢复策略,并基于现有的各种信令协议及其扩展给出了具体的实现方案和流程。实验证明,基于共享的分布式恢复机制能大大提高网络的资源利用率,有效地缩短恢复时间,满足了IP与光网相互融合的需要,可用于实现自动交换光网络的分布式恢复。更多还原

【Abstract】 In this paper, A kind of shared restoration mechanism of optical network based on signaling control is discussed in detail, and the implementation scheme using the existing protocol is presented. It is proved by experimentation that the shared mechanism can increase greatly the resource utility, and decrease efficiently the restoration time. The mechanism meet the request of the convergence of IP and optical network, could be applied to the ASON for efficient restoration.更多还原