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Opportunity based path computation systems and methods in constraint-based routing
Opportunity based path computation systems and methods in constraint-based routing
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机译:基于约束的路由中基于机会的路径计算系统和方法
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摘要
A method, a controller, and a network include determining an opportunity cost metric for each of a plurality of links in a network including a plurality of nodes, wherein the opportunity cost metric comprises a future constraint reflecting expectations for growth on currently established connections on each link of the plurality of links; receiving a request for a new connection between two nodes of the plurality of nodes in the network; and utilizing a constraint-based routing algorithm to determine a path for the new connection between the two nodes, wherein the constraint-based routing algorithm determines the path through the plurality of nodes via the plurality of links based on a plurality of constraints including the opportunity cost metric.
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