The basic types of p-cycle and the definitions of spare capacityand localmap are introduced.

基于网状光网络p圈保护算法,研究了常见简单p圈和空闲容量分配的常见问题,介绍了光网络中局部图概念,针对如何在光网络拓扑中优化配置p圈,提出获得更多性能优良圈的局部图扩展算法和工作容量约束下启发式p圈空闲容量分配算法。

The basic types of p-cycle and the definition of spare capacityare introduced.

基于Mesh光网络p-cycle保护算法,研究了常见简单p圈及空闲容量的相关性能,针对如何在光网络拓扑中优化配置p圈问题,提出了获得更多性能优良圈的圈扩展算法和基于空闲容量的p圈启发式分配算法。

In this paper, to solve the shortcomings of current ATM capacity management for survivability, a new mechanism (named CMGCSS) is presented, which is based on survivability importance of various services, and is composed of capacity preemption during restoration and spare capacityplacement in advance.

文中针对当前研究中已提出的ＡＴＭ 网络生存性资源管理机制的不足，基于网络中各种服务不同的生存重要性，引入了故障恢复过程中的资源剥夺，并改进了预先的空闲容量规划，形成了新的生存性资源管理机制（记作ＣＭＧＣＳＳ）。