Multi-Layer Greenfield Re-Grooming with Wavelength Defragmentation
Multi-Layer Greenfield Re-Grooming with Wavelength Defragmentation
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具有波长碎片整理的多层绿地重新修饰
DOI：
10.1109/lcomm.2012.022112.111855
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
O. Ishida
中科院分区：
文献类型：
--
作者：
A. Kadohata;A. Hirano;M. Fukutoku;T. Ohara;Y. Sone;O. Ishida
针对多粒度和准动态流量的灵活网络设计对于最大限度地减少资源需求非常重要。在波长层，还必须减少波长阻挡，以实现进一步降低成本。我们提出了一种基于重复格林菲尔德重新整理和波长碎片整理（GRWD）的新型流量调节方案，该方案类似于存储磁盘碎片整理。数值评估显示了该方案所需的最少运输设备套数。
Flexible network design for multi-granular and quasi-dynamic traffic is important to minimize resource requirements. In the wavelength layer, wavelength blocking must also be reduced to achieve further cost reduction. We propose a novel traffic accommodation scheme based on repetitive Greenfield Re-grooming with Wavelength Defragmentation (GRWD), which is similar to storage-disk defragmentation. Numerical evaluation shows the required minimum number of sets of transport equipment for the proposed scheme.