一种新的集成自愈技术及其算法

The methodologies and algorithms for a new integrated self healing network architecture

本文首先提出了容量平衡优化（ＣＥＰ）、共享自愈环（ＳＳＲ）和分布式动态自愈网（ＤＳＨ）三者集成的自愈技术，提出了基于最短路由业务量阵（ＳＲＭＴ）的ＳＳＲ空闲容量分配算法，而对于ＤＳＨ，从端到端重选路由和网络资源利用率的观点看，基于通道恢复技术比基于链路恢复技术更有效，本文提出了基于通道恢复的集成自愈设计技术及其算法。数值结果表明：本文提出的集成自愈技术及其算法可有效地节约容量需求。

The paper proposes a new integrated self healing network architecture which contains capacity equilibrium programming(CEP),shared self healing ring(SSR) and dynamic self healing network(DSH) Based on SRMT,we designed the spare capacity for the SSR Furthermore,Both line restoration and path restoration spare capacity placement algorithms are deployed to design spare capacity for DSH networks Numerical results verify feasibility of the algorithms in this paper