Method, device and system for optimizing data transmission integrity verification strategy

A technology for integrity verification and data optimization, applied in the field of communication, can solve problems such as long aggregation and forwarding process, difficult data location and traceability, large system overhead, etc.

Active Publication Date: 2016-04-27
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process of aggregation and forwarding is long and has many steps. During this period, the data is completely verified and calculated at each node, which costs a lot of system overhead. At the same time, it is difficult to locate and trace the data in the case of loss.

Method used

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  • Method, device and system for optimizing data transmission integrity verification strategy
  • Method, device and system for optimizing data transmission integrity verification strategy
  • Method, device and system for optimizing data transmission integrity verification strategy

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0062] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0063] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses a method, a device and a system for optimizing a data transmission integrity verification strategy. When a verification management server receives network condition information sent by a verification unit located on a transmission node, a network transmission quality index H is calculated according to the network condition information; and a verification granularity control strategy correlated with the network transmission quality index H is selected, the verification granularity control strategy is sent to the verification unit to enable the verification unit to perform corresponding verification processing according to the verification granularity control strategy. The integrity verification strategy during the data transmission process is controlled according to network awareness, the verification granularity needed by each node can be flexibly adjusted, the system overhead is saved, and a fault point and a data file can be quickly positioned.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and system for optimizing a data transmission integrity check strategy. Background technique [0002] Data transmission is usually a process of aggregation and forwarding step by step. For example, the transmission of DPI data in the mobile network is a step-by-step aggregation and forwarding from base stations, sub-bureaus, regional bureaus, and provincial companies to the group. The process of aggregation and forwarding is long and has many steps. During this period, the data is completely verified and calculated at each node, which costs a lot of system overhead. At the same time, it is difficult to locate and trace the data in the case of loss. Contents of the invention [0003] Embodiments of the present invention provide a method, device and system for optimizing a data transmission integrity check strategy. By controlling the integrity verification str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00
Inventor 杨迪任华毕家瑜方艳萍王铮
Owner CHINA TELECOM CORP LTD
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