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Data communication control method and data communication control device

A data communication and control device technology, applied in the field of communication security, can solve problems such as lowering user experience, failure to use the network normally, data discarding, etc., and achieve the effect of improving user experience

Active Publication Date: 2010-08-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the above technology, since the core network element will completely discard the data flow containing the malicious message, the normal data sent by the user may also be discarded, so the user may not be able to Normal use of the network, thus degrading the user experience

Method used

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  • Data communication control method and data communication control device

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Embodiment Construction

[0015] Embodiments of the present invention provide a data communication control method and a data communication control device for improving user experience.

[0016] In the embodiment of the present invention, when it is judged that the data stream sent by the user terminal contains a malicious message (that is, a message that meets the preset interception condition), flow control is performed on the data stream sent by the user terminal instead of directly The data stream sent by the user terminal is discarded, so the embodiment of the present invention can enable the user terminal to still use part of the network, thus improving user experience.

[0017] The data communication control method in the embodiment of the present invention is described in detail below. For ease of understanding, the packet domain core network in WCDMA is used as an example for illustration in each embodiment of the present invention. It can be understood that the specific embodiment of the presen...

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PUM

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Abstract

The present invention discloses a data communication control method and a data communication control device, and is used to improve user experience. The method of the present invention comprises that: data flow sent by a user terminal is received; whether a message in the data flow meets preset interception conditions is judged, and if yes, flow rate control is performed to the data flow sent by the user terminal. The present invention also provides a data communication control device. The present invention can effectively improve user experience.

Description

technical field [0001] The invention relates to the field of communication security, in particular to a data communication control method and a data communication control device. Background technique [0002] With the continuous development of the data communication network, attacks against the network are also emerging. At present, the security threats to the data communication network mainly come from three aspects: worms, denial of service (DoS, Deny of Service) attacks and hacker attacks. [0003] These attacks are characterized by the generation of malicious traffic in the process of data communication. These malicious traffic will affect the security of the communication network, the Internet (Internet) and terminals and affect the normal functions of the communication network, which may further waste the core network and access network equipment. Processing resources and bandwidth resources will cause high billing for users, bring disputes, and affect the development ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/24
Inventor 吴宇翔杨光磊吴海翔曾冬东何纲代志刚毛国锋郑克阎自凯
Owner HUAWEI TECH CO LTD