OBS网络中的新型竞争解决方案

A New Solution for Burst Contention in OBS Networks

下载PDF

导出

摘要提出一种解决光突发交换(OBS)网络节点中突发数据包冲突的方案。发生冲突时,在OBS层重传被丢弃突发数据包,然后给出评估这种重传机制丢包率的方法,并与偏射路由策略的性能进行比较,结果表明突发重传机制显著改善了丢包率,可以很好地实现服务质量(QoS)机制。 A resolution for solving burst contention in OBS network nodes is proposed. When contention occurred, the lost bursts are retransmitted at the OBS layer, then the method for evaluating the burst loss probability of this retransmission strategy is given, and through the comparison with deflection routing strategy the results show that the burst retransmission strategy can significantly improve the burst loss probability, so that the QoS mechanism can be well realized.

作者孙大娟孙强

机构地区北京交通大学电子信息工程学院

出处《光纤与电缆及其应用技术》 2007年第3期34-37,共4页 Optical Fiber & Electric Cable and Their Applications

关键词光突发交换突发竞争突发重传丢包率 optical burst-switched network（OBS） burst contention burst retransmission burst loss probability

分类号 TN929.1 [电子电信—通信与信息系统]

引文网络
相关文献

参考文献9

1BALDINE I, ROUSKAS G N, PERROS H G, et al. Jumpstart: a just-in-time signaling architecture for WDM burst-switched network [J]. IEEE Communications, 2002, 40(2) : 82 - 89
2VOKKARANE V M, JUE J P, SITARAMAN S. Burst segmentation: an approach for reducing packet loss in optical burst switched networks [A]. ICC [C]. 2002. 5 : 2673 - 2677.
3CHEN Y, WU H, XU D, et al. Performance analysis of optical burst switched node with deflection routing [ A ]. ICC [C]. 2003. 2: 1355- 1359.
4ZALESKY A, VU H L, ROSBERG Z, et al. Modeling and performance evaluation of optical burst switched networks with deflection routing and wavelength reservation [ A ]. INFOCOMM[C]. 2004. 3: 1864-1871.
5JUE J P. An algorithm for loopless deflection in photonic packet-switched networks [ A]. ICC [ C ]. 2002. 5 : 2776 - 2780.
6VU H L, ZUKERMAN M. Blocking probability for priority classes in optical burst switching networks [ J ]. IEEE Communications Letters, 2002, 6(5): 214-216.
7ZHANG Q, VOKKARANE V, WANG Y, et al. Analysis of TCP over optical burst-switched networks with burst retransmission accepted [J]. IEEE Globecom, 2005, 4(2): 1978 - 1953.
8CHEN Y, QIAO C, YU X. Optical burst switching: a new area in optical networking research [ J ]. IEEE Network, 2004, 18(3) : 16 - 23.
9HUANG X, VOKKARANE V M, JUE J P. Burst cloning: a proactive scheme to reduce data loss in optical burst-switched networks [A]. ICC[C]. 2005. 3:1673 - 1677.

1段振英,王汝言,常交法,林艳芳,熊余.OBS网络中突发重传和IP包重传的性能比较[J].光通信研究,2008(1):1-3.
2孙晓婷,范戈,许毅.OBS网络竞争解决机制研究[J].光纤与电缆及其应用技术,2007(4):5-8. 被引量：1
3熊安萍,周属衡,阳小龙.基于FDL和TWC的光突发竞争解决方案及性能分析[J].半导体光电,2004,25(3):203-208.
4杨晓非,王雄,黄胜,李玲霞,孙丽琴.OBS网络中基于拥塞避免的提前偏射路由研究[J].光通信研究,2012(1):9-11.
5胡庆,卢晓宇,赵忠国.基于链路负载的光突发交换混合路由算法[J].半导体光电,2008,29(5):729-732.
6欧盟决定开放2G的900Mhz和1800Mhz频谱用于4G发展[J].移动通信,2011,35(9):48-48.
7管爱红,崔芳芳.A novel contention solution strategy based on priority for optical burst switching networks[J].Optoelectronics Letters,2010,6(6):462-465. 被引量：3
8许毅,范戈.有限波长转换能力光突发交换网络动态波长分配机制[J].上海交通大学学报,2009,43(3):355-360.
9盖美庆,赵尚弘,李勇军,朱子行,李瑞欣.光突发交换网络新型偏射路由方案研究[J].光通信技术,2011,35(10):1-3.
10许毅,范戈,潘浩.一种有限波长转换能力OBS网络的信令协议[J].上海交通大学学报,2008,42(4):649-653. 被引量：1

光纤与电缆及其应用技术

2007年第3期

浏览历史

内容加载中请稍等...

OBS网络中的新型竞争解决方案

参考文献9

相关作者

相关机构

相关主题

浏览历史