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Data transmission control method and equipment

A technology of data transmission control and transmission control, which is applied in the field of communication, can solve problems affecting the utilization rate of wireless resources and lack of flexibility, and achieve the effect of improving the utilization rate of wireless resources

Active Publication Date: 2011-06-22
HUAWEI TECH CO LTD
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Problems solved by technology

[0005] In order to meet the needs of various networks, the TCP congestion control method in the prior art adopts a relatively general and conservative control strategy. No matter what kind of network the control strategy is applied to, no matter what kind of user or business it targets, it adopts consistent processing. Therefore, the TCP congestion control method in the prior art lacks flexibility when targeting different networks, especially wireless networks, thereby affecting the utilization rate of wireless resources

Method used

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  • Data transmission control method and equipment

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Embodiment Construction

[0026] The embodiment of the present invention provides a data transmission control method and device, which can improve the utilization rate of wireless resources.

[0027] see figure 1 , an embodiment of the data transmission control method of the present invention includes:

[0028] 101. Obtain strategic factor information;

[0029] In this embodiment, the data transmission control device may obtain policy factor information, where the policy factor information includes cell congestion information and / or user information of a user using the TCP service.

[0030] For example, the data transmission control device may acquire the user information of the user when the user requests to use the TCP service, or may acquire the user information of the user when the user accesses the network.

[0031] For another example, considering that the air interface status of the wireless network changes relatively quickly, the data transmission control device may periodically acquire curre...

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Abstract

The embodiment of the invention discloses a data transmission control method and equipment, which are used for improving the utilization rate of radio resources. The method of the embodiment comprises the steps of: acquiring strategic factor information which comprises cell congestion information and / or the user information of users using a transmission control protocol (TCP) service; if the preset transmission control condition is satisfied, adjusting TCP congestion control parameters according to the strategic factor information; and controlling the data transmission rate of the users by using the adjusted TCP congestion control parameters. The embodiment of the invention also provides data transmission control equipment. The embodiment of the invention can effectively improve the utilization rate of radio resources.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data transmission control method and equipment. Background technique [0002] With the popularization of smart phones and the continuous development of network services, users access the Internet through wireless networks more and more frequently, which has caused a relatively large impact on wireless network air interface resources. [0003] At the same time, the existing wireless network is very different from the traditional wired network. The air interface transmission quality is easily affected by various factors, which makes the air interface transmission quality of users fluctuate, and the frequency and time of user traffic congestion vary. higher than traditional wired networks. [0004] In order to improve the resource utilization rate of the wireless network and improve user experience, a transmission control protocol (TCP, Transport Control Protocol) congestion con...

Claims

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Application Information

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IPC IPC(8): H04W28/02H04W28/22
CPCH04L47/193H04W28/10
Inventor 祝幼菁王辉郁春波谢华国蔡烈斌吴杰郭书蕾
Owner HUAWEI TECH CO LTD
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