Dynamic traffic grooming in optical WDM mesh networks with distributed control

被引:2
作者
Zhu, KY [1 ]
Mukherjee, B [1 ]
机构
[1] Univ Calif Davis, Dept Comp Sci, Davis, CA 95616 USA
来源
APOC 2001: ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS: OPTICAL NETWORKING | 2001年 / 4585卷
关键词
WDM; mesh network; lightpath; traffic grooming; distributed control;
D O I
10.1117/12.445173
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Wavelength-division multiplexing (WDM) is the promising technology to meet the rapid growth of Internet traffic. The next-generation optical WDM networks will have the capability of real-time provisioning of network capacity, providing interoperability between different optical and electronic networks, etc. An unified control plane that incorporates these desirable features is being designed and developed. Traffic grooming is a very important problem whose solution will enable us to fully develop such a control plane for next-generation optical networks. In this work, we study the network architectures for grooming-capable WDM networks and propose a routing algorithm that enables a WDM network to support dynamic grooming of traffic streams of different capacity granularities. Network performance, based on various node architectures, is investigated via simulations.
引用
收藏
页码:71 / 77
页数:7
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