A proportional differentiated services scheme for optical burst switching networks

被引：0
|
作者：
Du, Ping [1 ]
Abe, Shunji [1 ]
机构：
[1] Grad Univ Adv Studies, Dept Informat, Chiyoda Ku, Tokyo 1018430, Japan
来源：
IASTED INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATION SYSTEMS AND NETWORKS | 2005年
关键词：
optical burst switching; quality of service; proportional service differentiation;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Optical Burst Switching (OBS) has been proposed to be a promising switching technology for the next optical transport network. In this paper, a simple and efficient scheduling scheme with Quality of Service (QoS) support is introduced to handle data bursts due to their priorities in bufferless OBS networks. The scheme use our proposed Dynamic Data Channel Selection (DDCS) technology to adjust the candidate wavelengths of each class dynamically. Simulation results show controllable and predicable proportional service differentiation can be achieved. We also compare DDCS scheme with conventional dropping scheme to conclude that DDCS scheme has better performance.
引用
收藏
页码：126 / 131
页数：6
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