OBS网络中光缓存冲突配置解决方案研究

Research on Scheme of Light Cache Conflict Resolution in OBS Networks

摘要:

由于OBS网络交换采取单向资源预约机制,其资源竞争比较激烈,这直接影响到网络性能;因此,从有效解决竞争冲突的方向出发,提出了动态偏移时间机制、中间节点主动前向延迟调度机制、中间节点被动前向延迟调度机制以及稀疏配置FDL方案,并分别就各自的工作原理和冲突解决流程进行了论述分析,所述内容可为OBS网络的相关理论分析和实际应用提供参考。

Abstract:

OBS network switching due to take a one-way resource reservation mechanism that more intense competition for resources, which directly affects the network performance. Therefore, this competition from the direction of an effective solution to the conflict, this paper presents a dynamic offset time mechanism, intermediate nodes forward the initiative to delay scheduling mechanism, an intermediate node before the passive and sparse to delay scheduling mechanism configured FDL program, and were on their works and conflict resolution processes are discussed analysis. The content of this article can provide a reference for the relevant theoretical analysis and practical application of OBS networks.