Method, device and electronic equipment for forecasting network bandwidth demand
A network bandwidth and demand forecasting technology, applied in data exchange networks, electrical components, digital transmission systems, etc., can solve problems such as difficulty, low accuracy, complex and changeable bandwidth requirements, etc., and achieve the effect of improving accuracy
Active Publication Date: 2021-08-06
BEIJING QIYI CENTURY SCI & TECH CO LTD
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Problems solved by technology
Due to the influence of many factors, the user's demand for bandwidth is more complex and changeable
Through a simple linear relationship, it is difficult to measure and predict the user's demand for server-side bandwidth in advance, that is, the accuracy of network bandwidth demand prediction is low
Method used
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Embodiment Construction
[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0065] see figure 1 , figure 1 A schematic flowchart of a network bandwidth demand forecasting method provided in an embodiment of the present invention, including the following steps:
[0066] Step 101 : For each scheduling period in a plurality of consecutive scheduling periods, acquire the network traffic of the scheduling area to be tested in multiple preset time periods in each scheduling period.
[0067] In the embodiment of the present invention, the above scheduling period can be flexibly set according to actual needs, for example, the scheduling period can be one day, and the multiple preset time periods can be every hour of a day.
[0068] Specifically, the steps of obtaining the network traffic of the dispatching area to be tested within each hour can be performed...
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Embodiments of the present invention provide a network bandwidth demand prediction method, device and electronic equipment. For multiple consecutive scheduling cycles, the network traffic of the scheduling area to be tested in multiple preset time periods in each scheduling cycle is obtained; the network traffic vector of the scheduling area to be tested in the scheduling cycle is generated, and the network traffic vector is determined by the scheduling The network traffic composition of multiple preset time periods of the cycle; calculate the similarity of the network traffic vectors of every two adjacent scheduling cycles in multiple scheduling cycles; when the first number is greater than or equal to the preset number threshold, determine each The peak network traffic of the scheduling period, the first quantity is: among the multiple calculated similarities, the number is greater than the preset similarity threshold; based on the peak network traffic of multiple scheduling periods, predict the next scheduling period of the scheduling area to be tested Network bandwidth requirements. By applying the embodiments of the present invention, it is possible to comprehensively consider various factors affecting users' demands on bandwidth, and predict future bandwidth demands.
Description
technical field [0001] The present invention relates to the technical field of network data prediction, in particular to a method, device and electronic equipment for network bandwidth demand prediction. Background technique [0002] With the diversification of online service businesses and the continuous expansion of the user base, online service providers, especially high-traffic service providers, such as online video service providers, need to periodically plan different network data according to the user's demand for server traffic. The bandwidth of the center ensures the quality of service for users. [0003] The inventor found in the process of realizing the present invention that there are at least the following problems in the prior art: [0004] Users' demand for server-side traffic is affected by various factors, such as: during holidays, users have more time to access services; the development of network technology supports large-traffic services; the decline in...
Claims
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IPC IPC(8): H04L12/24
Inventor 胡文丁浩吴岩
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD