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Data downloading method, device, computer equipment and storage medium

A data download and data technology, applied in the computer field, can solve problems such as increasing bandwidth costs, and achieve the effect of increasing download speed

Active Publication Date: 2021-07-30
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the expansion of the network scale, in order to ensure the speed of downloading multimedia data from the content distribution network, it is necessary to maintain sufficient network bandwidth through a large number of cache servers, which greatly increases the bandwidth cost.

Method used

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  • Data downloading method, device, computer equipment and storage medium
  • Data downloading method, device, computer equipment and storage medium
  • Data downloading method, device, computer equipment and storage medium

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Embodiment Construction

[0051] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0052] figure 1 It is an application environment diagram describing a data downloading method in an embodiment. refer to figure 1 , the data downloading method is applied to the data downloading system 100 . The data downloading system 100 includes a terminal 102 and a fog node 104 . When the terminal 102 obtains a data download request for the target data, the terminal 102 can filter out the target fog nodes from the fog nodes 104, and perform slice processing on the target data to obtain slice information. The terminal 102 sends corresponding slice information to the...

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Abstract

The present application relates to a content distribution network, in particular to a data downloading method, device, computer equipment and storage medium. The method includes: when the data download request for the target data is obtained, querying the fog node information of at least one fog node corresponding to the target data, where the fog node information includes at least the communication protocol type of the fog node; based on the fog node information, from Determine the target fog node in at least one fog node; according to the communication protocol type of the target fog node, slice the target data to be downloaded to obtain the slice information of the slice data to be downloaded; The target fog node corresponding to the slice data to be downloaded sends a slice download request; according to the slice data returned by each target fog node in response to the corresponding slice download request, the target data is combined to obtain. The method can be compatible with different types of communication protocols.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a data downloading method, device, computer equipment and storage medium. Background technique [0002] Thanks to the wide application of various video media platforms, more and more users choose to watch multimedia through multimedia platforms. When a user watches multimedia, the multimedia platform can download corresponding multimedia resources from the content distribution network, and play the multimedia based on the downloaded multimedia data. [0003] However, with the expansion of the network scale, in order to ensure the speed of downloading multimedia data from the content distribution network, a large number of cache servers are required to maintain sufficient network bandwidth, thereby greatly increasing the bandwidth cost. At present, part of the data download pressure is mainly shared by edge devices in the content distribution network, so as to reduce ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/238H04N21/438H04N21/845H04N21/231H04N21/643H04L29/08
CPCH04N21/238H04N21/438H04N21/8456H04N21/23106H04N21/643H04L67/06H04L65/765H04L65/612H04L65/80H04L67/1008H04L67/108H04L67/1097H04L67/10H04L67/568H04L65/61
Inventor 张辉
Owner TENCENT TECH (SHENZHEN) CO LTD