Flow simulation method and device

Abstract

The embodiment of the invention provides a flow simulation method and device, which relates to the field of communication technologies and can simplify the network flow simulation process. The specific scheme is that a simulation device obtains a target flow model corresponding to a first port of a target; calculating a downlink flow value to be superimposed of a target base station at each presettime point according to the target flow model and a preset maximum downlink flow value of the target base station; obtaining a reference downlink flow value of a second port at each preset time pointand the maximum support bandwidth of the second port; superimposing the downlink flow value to be superimposed of the base station at each preset time point with the reference downlink flow value ofthe second port at each preset time point according to a corresponding relation of the preset time points to obtain the total downlink flow value of the second port at each preset time point; and determining whether the second port meets a bandwidth requirement or not according to the total downlink flow value of the second port at each preset time point and the maximum support bandwidth of the second port. The embodiment of the invention is applied to network flow simulation.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular, to a traffic simulation method and device. Background technique [0002] With the expansion of services or the increase of the number of users, the mobile bearer network often faces the situation of adding new base stations. When adding a new base station, how to evaluate the impact of the new traffic brought by the new base station on the existing network through traffic simulation is a key issue operators are currently facing. [0003] In the process of traffic simulation, the existing technology collects the routing information and traffic information of each port in the current network, and imports the routing and traffic information of each port offline into a professional traffic simulation tool to simulate a new base station based on the routing information of the current network. The flow direction of the traffic, superimpose the tr...

AI Technical Summary

Problems solved by technology

[0004] Because in the prior art, the routing information of each port in the network needs to be collected, and the traffic flow of the newly added base station is simulated according to the routing information, and it is necessary to analyze whether each port through which the traffic of the newly added base station in the network flows meets the bandwidth requirement, As a result, the network traffic simulation process is more complicated

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