搜索结果: 1-6 共查到“光电子技术 WDM Networks”相关记录6条 . 查询时间(0.062 秒)
An Optimal Model for LSP Bundle Provisioning in PCE-based WDM Networks
Fiber optics and optical communications Networks
2015/5/21
A time-efficient resource optimization model for dynamic concurrent provisioning of connection requests at PCE is proposed. It is shown that a significant performance improvement can be achieved witho...
Efficient Shared Subconnection Protection in Mixed-Line-Rate Optical WDM Networks
Efficient Shared Subconnection Protection Mixed-Line-Rate Optica WDM Networks
2015/5/20
Employing Mixed Line Rates (MLR) in optical WDM networks enables new paradigms for protection. We propose to design transparent MLR networks with shared subconnection protection and achieve significan...
On Operating Shared-Path-Protected WDM Networks Non-Revertively by Using Backup Path Reprovisioning
Networks Network survivability Protection and restoration
2015/6/10
Performance of using backup path reprovisioning for non-revertive operations of shared-path-protected optical networks is assessed in terms of connection availability. Numerical results indicate that ...
New and Improved Strategies for Optical Protection in Mixed-Line-Rate WDM Networks
Networks combinatorial network design wavelength routing
2015/6/10
Employing Mixed Line Rates (MLR) in optical WDM networks enables new paradigms for protection at lightpath level. We design transparent MLR networks with dedicated protection and achieve significant c...
Impairment Constraint Based Routing (ICBR) with Service Differentiation in Survivable WDM Networks
Impairment Constraint Based Routing (ICBR) Service Differentiation Survivable WDM Networks
2015/7/14
We propose and evaluate a novel survivable Impairment Constraint Based Routing (ICBR) algorithm with service differentiation at the Bit Error Rate level. Simulations show significant improvement in co...
Novel Node Architectures for Wavelength-Routed WDM Networks with Wavelength Conversion Capability
Node Architectures Wavelength-Routed WDM Networks Wavelength Conversion Capability
2015/8/6
We present and evaluate two novel node architectures based on optical switch matrices and wavelength converters (WCs). Relatively small and cheap switches are required while WCs efficiently improve bl...