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Time-based scheduling for tunnels computed by a stateful path computation element
Time-based scheduling for tunnels computed by a stateful path computation element
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机译:有状态路径计算元素计算的基于时间的隧道调度
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摘要
In one embodiment, a path computation element (PCE) in a computer network receives one or more path computation requests (PCReqs), and records a time of each PCReq and the corresponding requested bandwidth. Based on this information, the PCE may determine a traffic profile of the computer network, and may augment a traffic engineering database (TED) with requested bandwidth according to time based on the traffic profile. As such, prior to a particular time, the PCE may determine placement of tunnels within the traffic profile for the particular time.
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