Impact of transmission performances on path routing in all-optical transport network

被引:0
|
作者
Berdusco, M [1 ]
Binetti, S [1 ]
Iannone, E [1 ]
Listanti, M [1 ]
Sabella, R [1 ]
机构
[1] Fdn Ugo Bordoni, Rome, Italy
来源
关键词
WDM networks; transparent networks; optical path routing; wavelength conversion; transmission in optical networks;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The impact of transmission related issues on the routing strategies for transparent all-optical WDM transport networks is analyzed in this pager. Three different categories of routing algorithms are analyzed: algorithms based on the Wavelength Path (WP) strategy, based on the Virtual Wavelength Path (VWP) strategy and requiring only a limited number of wavelength converters in the network (PVWP: Partial Virtual Wavelength Path). It results that the PVWP allows a saving in network devices with respect to the WP similar those permitted by the VWP also attaining transmission performances near those attained by the WP that are quite better that those attained by the VWP.
引用
收藏
页码:85 / 96
页数:12
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