On the number of wavelengths in arbitrarily-connected wavelength-routed optical networks
On the number of wavelengths in arbitrarily-connected wavelength-routed optical networks
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关于任意连接的波长路由光网络中的波长数
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
P. Bayvel
中科院分区：
文献类型：
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作者：
S. Baroni;R. Gibbens;P. Bayvel
波长路由光网络（WRONs）代表了下一代大容量传输层最有前途的解决方案。它们的可行性主要取决于满足给定业务需求所需的波长数量。本文研究了任意连接的无线光网络中的活动光路和恢复光路的分配问题，并讨论了物理拓扑结构在网络中所起的作用。波长交换功能的光交叉连接也解决了。研究结果可用于分析和优化WRON设计。
Wavelength-routed optical networks (WRONs) represent the most promising solution for the next generation highcapacity transport layer. Their feasibility critically depends on the number of wavelengths required to satisfy a given traffic demand. This paper studies the allocation of active and restoration lightpaths in arbitrarily-connected WRONs and addresses the role played by the physical topology on . Wavelength interchange functionality in the optical cross-connects is also addressed. The results can be used in the analysis and optimisation of WRON design.