Data transmission method, device and system

A technology of a data transmission method and a data transmission device, which is applied in the fields of data transmission systems, devices, and data transmission methods, can solve problems such as data packet rate reduction, network data loss, and network broadband waste, so as to avoid loss, optimize network data, and The effect of enhancing the effect

Active Publication Date: 2016-01-13
珠海豹好玩科技有限公司
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Problems solved by technology

[0003] However, since the above-mentioned technical solution is based on speed-limiting processing of processes corresponding to data packets that consume a large amount of traffic to optimize network data, when the network connection or network is poor, the rate-limiting processes will be processed in a unit time. The rate of sent data packets will be greatly reduced. At this time, the network monitoring device will discard the data packets sent by the process to improve the quality of network data. However, this will easily cause network data loss and cause network instability. As a result, the network bandwidth is wasted and the user experience is poor.

Method used

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  • Data transmission method, device and system
  • Data transmission method, device and system
  • Data transmission method, device and system

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] The following describes the data transmission method, device and system according to the embodiments of the present invention with reference to the accompanying drawings.

[0023] It should be noted that, according to the structure definition of IP (Internet Protocol, the protocol for interconnection between networks), a field related to TOS (Type of Service, service type) will be defined in this structure, which was applied to old routers in the early days. It is used to support IP priority. For example, these supports ar...

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Abstract

The invention discloses a data transmission method, device and system. The method comprises that an identifier and the priority of a target process are obtained; a data packet which is transmitted in the target process is obtained; the DSCP value of an IP header structure in the data packet is obtained and adjusted according to the priority of the target process; and the adjusted data packet is sent to a router so that the router optimizes the data packet according to the processing priority of the received data packet. According to the method, the processing priority of the data packet is adjusted by modifying the DSCP value of the IP header structure of the data packet, the router implements optimization according to the adjusted processing priority of the data packet, network data is optimized, packet loss processing is not needed in data packet upload and download in unit time, the data packets are prevented from loss, the present network stability and broadband utilization rate are improved, and the data optimization effect is improved.

Description

technical field [0001] The invention relates to the technical field of network data transmission, in particular to a data transmission method, device and a data transmission system. Background technique [0002] With the continuous development of Internet technology, people have higher and higher requirements for network data transmission speed. In related technologies, since the traffic size of the network bandwidth is fixed, in order to meet the user's requirements for a certain network data transmission speed as much as possible, it is generally done by limiting the speed of the process corresponding to the data packet that consumes a large amount of traffic. Processing, in order to achieve the purpose of optimizing the data packets sent by the target process. For example, by reducing the rate of uploading and downloading data packets per unit time of the process that needs to limit the speed, or increasing the rate of uploading and downloading data packets per unit time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/823H04L12/863H04L47/32
CPCH04L47/32H04L47/50
Inventor 陈南利徐建新李伟键
Owner 珠海豹好玩科技有限公司
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