中南民族大学学报：自然科学版2012，Vol.31Issue(3)：93-96,4.
OBS网络中基于优先级与突发包分割的光缓存方法研究
Study on the Priority and Burst Segmentation Based Optical Buffering for OBS Networks
摘要
Abstract
In order to improve the QoS of OBS networks and reduce the burst loss rate, in this paper, we study the optical buffering schemes based on priority and burst segmentation in OBS networks, and propose an improved priority and burst segmentation based optical buffering scheme. In the proposed scheme, other idle channels and FDLs are considered, and the remaining time of idle channel is used for the judgement of the FDL delay time, which is effective for the judgement of the burst dropping or not. So it ensures the low packet loss rate, guarantees the QoS of OBS and improves overall network performance.关键词
优先级/分割/光缓存/延迟/丢失率Key words
priority/segmentation/optical buffer/delay/loss rate分类
信息技术与安全科学引用本文复制引用
侯睿,余俊乐..OBS网络中基于优先级与突发包分割的光缓存方法研究[J].中南民族大学学报：自然科学版,2012,31(3):93-96,4.基金项目
湖北省自然科学基金资助项目 （）
武汉市青年科技“晨光计划”资助项目 （）
