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Network congestion control method based on discrete model

A control method and network congestion technology, applied in the network field, can solve problems such as poor network congestion control effect

Active Publication Date: 2016-11-16
HARBIN UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing network congestion control technology is less effective in controlling network congestion

Method used

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  • Network congestion control method based on discrete model
  • Network congestion control method based on discrete model
  • Network congestion control method based on discrete model

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Embodiment Construction

[0030] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.

[0031] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the ...

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Abstract

The present invention provides a network congestion control method based on a discrete model. The method comprises the following steps: establishing a discrete congestion control model in advance; obtaining the discrete network state of the current transmitting end through discretization of current network state parameters of the transmitting end; corresponding the network state to the preset discrete network state, where all the parameters are the same, of the discrete congestion control model; selecting a proper congestion window optional value as the determined value of the current congestion window size of the transmitting end; and applying a discrete model learning method to update the assessed value corresponding to the determined value of the last congestion window size, through calculation of the corresponding reward value of the current network state. The network congestion control method is able to effectively control network congestion problems from transmitting ends.

Description

technical field [0001] The invention relates to network technology, in particular to a discretization model-based network congestion control method. Background technique [0002] Network congestion refers to the decrease in network transmission efficiency due to the limited performance of storage and forwarding nodes in the network, limited endpoint pairs, and improper resource utilization. Network congestion not only reduces the actual network experience of network users and increases the instability of the network, but also leads to the interruption of network communication in severe cases. With the rapid development of the Internet today, with the rapid increase in the number of access network endpoints, the frequency of this problem has also increased greatly, and it has become one of the main reasons for restricting network development, affecting network performance, and wasting network resources. However, the existing network congestion control technology has poor con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/807H04L47/27
CPCH04L47/27
Inventor 孙广路李少博李佰洋
Owner HARBIN UNIV OF SCI & TECH
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