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1. 发明授权

US07646730B2 Availability aware cost modeling for optical core networks 有权
标题翻译：光核心网络可用性感知成本建模
公开(公告)号：US07646730B2
公开(公告)日：2010-01-12
申请号：US10926818
申请日：2004-08-26
申请人： Hakki C. Cankaya , Ana Lardies , Gary Ester
发明人： Hakki C. Cankaya , Ana Lardies , Gary Ester
IPC分类号： H04L12/28
CPC分类号： H04J14/0293 , H04J14/0227 , H04J14/0241 , H04J14/0283 , H04J14/0284 , H04J14/0289 , H04L41/0826 , H04L41/0836 , H04L41/12 , H04L41/145
摘要： A sequential iterative methodology is used to generate a solution space with different cost/availability values for multiple network architectures from which an optimal or near-optimal solution can be determined. A modeling module (10) provides a cost value for a network architecture under consideration and, once cost modeling is done, an availability analysis is performed for the architecture under analysis. If a relatively few connections prevent a model from acceptability, the availability analysis module (12) reveals the causing factors of the unsatisfactory availability for those few connections and suggests that the modeling perform further optimisations on those causing factors. This iterative process is repeated until an optimum or near-optimum acceptable solution is found; if no acceptable solution is found, the solutions generated in the availability analysis module are reviewed to find the best available solution.
摘要翻译：使用顺序迭代方法来为多个网络架构生成具有不同成本/可用性值的解空间，从中可以确定最优或近似最优解。建模模块（10）为所考虑的网络架构提供成本值，一旦完成成本建模，就对被分析的架构进行可用性分析。如果相对较少的连接阻止模型的可接受性，则可用性分析模块（12）揭示了导致这些少数连接的不可满足的可用性的原因，并建议建模对那些导致因素进行进一步的优化。重复该迭代过程，直到发现最佳或接近最佳可接受的解; 如果找不到可接受的解决方案，则在可用性分析模块中生成的解决方案进行审查，以找到最佳可用解决方案。

2. 发明申请

US20050113098A1 Availability aware cost modeling for optical core networks 有权
标题翻译：光核心网络可用性感知成本建模
公开(公告)号：US20050113098A1
公开(公告)日：2005-05-26
申请号：US10926818
申请日：2004-08-26
申请人： Hakki Cankaya , Ana Lardies , Gary Ester
发明人： Hakki Cankaya , Ana Lardies , Gary Ester
IPC分类号： H04J14/02 , H04L12/24 , H04Q7/20
CPC分类号： H04J14/0293 , H04J14/0227 , H04J14/0241 , H04J14/0283 , H04J14/0284 , H04J14/0289 , H04L41/0826 , H04L41/0836 , H04L41/12 , H04L41/145
摘要： A sequential iterative methodology is used to generate a solution space with different cost/availability values for multiple network architectures from which an optimal or near-optimal solution can be determined. A modeling module (10) provides a cost value for a network architecture under consideration and, once cost modeling is done, an availability analysis is performed for the architecture under analysis. If a relatively few connections prevent a model from acceptability, the availability analysis module (12) reveals the causing factors of the unsatisfactory availability for those few connections and suggests that the modeling perform further optimisations on those causing factors. This iterative process is repeated until an optimum or near-optimum acceptable solution is found; if no acceptable solution is found, the solutions generated in the availability analysis module are reviewed to find the best available solution.
摘要翻译：使用顺序迭代方法来为多个网络架构生成具有不同成本/可用性值的解空间，从中可以确定最优或近似最优解。建模模块（10）为所考虑的网络架构提供成本值，一旦完成成本建模，就对被分析的架构进行可用性分析。如果相对较少的连接阻止模型的可接受性，则可用性分析模块（12）揭示了导致这些少数连接的不可满足的可用性的原因，并建议建模对那些导致因素进行进一步的优化。重复该迭代过程，直到发现最佳或接近最佳可接受的解; 如果找不到可接受的解决方案，则在可用性分析模块中生成的解决方案进行审查，以找到最佳可用解决方案。

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