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Link bandwidth variation upper limit computing device, link bandwidth variation upper limit calculation method and program
Link bandwidth variation upper limit computing device, link bandwidth variation upper limit calculation method and program
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机译:链路带宽变动上限计算装置,链路带宽变动上限计算方法和程序
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摘要
PROBLEM TO BE SOLVED: To provide a device for calculating a link bandwidth upper bound which designs link bandwidth so as to reduce the amount of each link bandwidth to be added by a route change even when there is a measurement error in a measurement of a bandwidth of a link, and to provide a method and program therefor.;SOLUTION: The device 1 for calculating a link bandwidth upper bound creates a link bandwidth upper bound vector 1000 that is an upper limit value of the amount of change of each link when a route of each traffic is changed for a route change by solving an arithmetic expression of linear programming by using the number of links of a network whose link bandwidth is to be designed, the number of traffics, a link bandwidth vector 200, a traffic route matrix 400, a traffic route matrix 600 after route change, and an error process parameter 800.;COPYRIGHT: (C)2011,JPO&INPIT
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