OBS网络核心节点冲突性能分析  

Performance analysis of contention in an OBS network core node

作　　者：侯睿[1] 王燊[1] 何雨珊[1] 

机构地区：[1]中南民族大学计算机科学学院,武汉430074

出　　处：《光通信技术》2009年第10期19-21,共3页Optical Communication Technology

基　　金：国家自然科学基金资助项目(编号:60841001)

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OBS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.

关 键 词：光突发交换 核心节点 突发数据包 冲突 

分 类 号：TN929.11[电子电信—通信与信息系统]