OBS网络核心节点冲突性能分析

摘要

对光突发交换(OBS)核心节点中突发数据包的冲突问题进行了性能分析,比以往同类研究改进之处在于,不仅给出了包阻塞率情况,还给出了OBS系统数据通过能力以及系统被占用均值等性能,结果对0BS冲突领域的研究进行了有益的补充和完善.%The performance of bursts contention issue in an optical burst switching (OBS) network core node has been analyzed in this paper. Different from the previous work in this field, not only the blocking probabilities in core node has been given, but also the data passing ability of OBS system and the system occupied expect values have been given. Results could enhance the OBS contention researching field effectively.