Evaluation of reservation mechanisms for optical burst switching

被引:112
作者
Dolzer, K [1 ]
Gauger, C [1 ]
Späth, J [1 ]
Bodamer, S [1 ]
机构
[1] Inst Communicat Networks & Comp Engn, D-70569 Stuttgart, Germany
关键词
optical burst switching; reservation mechanisms; performance analysis; quality of service; IP over WDM;
D O I
10.1078/1434-8411-00004
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, we give an overview and classification of optical burst switching schemes and present burst reservation concepts. The performance of various basic reservation mechanisms proposed in literature is compared. Furthermore, a new analysis is introduced that allows to calculate the loss probabilities of a two-class system based on the reservation mechanism just-enough-time (JET) for arbitrary offsets. Finally, a variety of new results is presented including the dependence of burst loss probabilities on offset, burst length distribution, and interarrival distribution.
引用
收藏
页码:18 / 26
页数:9
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