Flow simulation method and device

A simulation method and traffic technology, applied in the field of communication, can solve problems such as the complexity of the network traffic simulation process, and achieve the effect of accurate influence

Active Publication Date: 2018-07-10
HUAWEI TECH CO LTD
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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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Embodiment Construction

[0055] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0056] Currently, most mobile bearer networks adopt a ring networking mode. The mobile bearer network may include a base station, a ring network, a radio network controller (Radio Network Controller, RNC) / base station controller (Base Station Controller, BSC) and the like. Wherein, the ring network may include multiple network elements, mainly composed of an access ring-a convergence ring-a core ring. For the schematic diagram of the system architecture of the mobil...

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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...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/06
CPCH04W24/06
Inventor 郑刃山拓西·阿克莱西拉米西·帕苏诺里
Owner HUAWEI TECH CO LTD
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