搜索结果: 1-6 共查到“光学工程 WDM Optical Networks”相关记录6条 . 查询时间(0.386 秒)
Energy-efficient Connection Provisioning in WDM Optical Networks
All-optical networks Networks assignment routing algorithms
2011/5/26
A novel energy-efficient dynamic provisioning scheme is proposed by using an intelligent load control mechanism and an auxiliary graph model. Significant reduction in total energy consumption is achie...
Transponder Pool Sizing in Highly Dynamic Translucent WDM Optical Networks
Networks network optimization circuit-switched
2010/6/5
We have developed a methodology for sizing optical network node transponder pools to meet network call blocking requirements. The methodology is practical and adaptable for use in virtually any carrie...
Optimal Traffic Grooming and Regenerator Placement in WDM Optical Networks
Networks network optimization
2010/6/5
We consider traffic grooming and regenerator placement in an optical network in which lightpaths are hop-constrained by impairments. Combining grooming with regenerator placement reduces costs compare...
Multicast Protection in WDM Optical Networks with Scheduled Traffic
Multicast Protection WDM Optical Networks Scheduled Traffic
2009/7/17
We formulate and investigate the multicast tree protection in WDM optical networks with scheduled traffic. By optimizing the network resources jointly in space and time, survivable multicast sessions ...
Analysis of Static Versus Fully-Dynamic Routing in IP/GMPLS over WDM Optical Networks with Physical-Layer Impairment Constraints
Static Versus Fully-Dynamic Routing WDM Optical Networks Physical-Layer Impairment Constraints
2009/7/17
We investigate static and dynamic routing approaches in overlay IP/GMPLS over optical networks.Dynamic operation for full-wavelength services benefits from physical-layer impairment aware routing wher...
Towards Deployment of Signalling based Approaches for Impairment Aware Lightpath Setup in Transparent WDM Optical Networks
Towards Deployment Signalling Lightpath Setup Transparent WDM Optical Networks
2008/8/3
We implement extensions to intrinsic functionality of standard RSVP-TE on a commercially available GMPLS protocol stack to setup optically feasible lightpaths and study the performance and deployment ...