解决光突发交换竞争的新模型  

A new scheme for contention resolution in optical burst switching

作　　者：黄安鹏[1] 谢麟振[1] 李正斌[1] 徐安士[1] 

机构地区：[1]北京大学电子学系区域光纤通信网与新型光通信国家重点实验室,北京100871

出　　处：《通信学报》2003年第10期62-70,共9页Journal on Communications

基　　金：国家自然科学基金资助项目(No.69990540-2;No.60272023;No.90104003);博士点基金资助项目(No.20020002102);国家"863"基金资助项目(No.2001AA122012;No.2003AA103410;No.2003AA122540)

摘　　要：针对光突发中的竞争问题,提出了一种分割反馈模型,相应地建立了数学分析模型,并进行了仿真与性能分析。结果表明这一模型是解决光突发交换中竞争问题的一个较佳方案。A novel based on combining both the segmentation and feedback model is proposed to resolute the contention among optical bursts being switched at network node. In order to evaluate the effectivity of the model when it is applied to an optical burst switching network, an analyses model has been established. The results of simulation and performance evaluation have been shown that the contention in optical burst switching has been resolved perfectly.

关 键 词：光突发交换 分割反馈模型 随路备份端口 公共反馈端口 PARETO分布 

分 类 号：TN929.11[电子电信—通信与信息系统]